| F | Financial | | | | Details |
| F | High velocity flame-blasted coating | | | | Details |
| f | data from flash experiment | | | | Details |
| F | Generalbehandlungsplan vorhanden | | | | Details |
| F | Fläche | Area | | | Details |
| F | Free | | | | Details |
| F | Final | | | | Details |
| F | Fahrenheit | | | | Details |
| F | Field | | | | Details |
| F | Flow | | | | Details |
| F | farad | | | | Details |
| F | foot | | | | Details |
| f | fine | | | | Details |
| F & D | faced and drilled | | | | Details |
| F & D | flanged and dished(heads) | | | | Details |
| F & F | fuels & fabrication | | | | Details |
| F & F | Fuels & Feedstock | | | | Details |
| F & L | fuels & lubricants | | | | Details |
| F & S | flanged and spigot | | | | Details |
| F DIP | Focused Diplog | | | | Details |
| F term | Financial Term | | | | Details |
| F to F | face to face | | | | Details |
| F&F | Fuels & Feedstock | | | | Details |
| F&G | Fire & Gas | | | | Details |
| F-D | formation density | | | | Details |
| F-DIA | flow diagram | | | | Details |
| F-GAS | Fremd Gas|| | foreign gas | Fremdgas | gaz étranger | Details |
| F-GAS | Fremd Gas | External Gas | | | Details |
| f-gr | fine grained | | | | Details |
| F-MET | flowmeter | | | | Details |
| f-p-s | foot-pound-second(system) | | | | Details |
| F-R | oil fire-resistant oil | | | | Details |
| F-SHT | flow sheet | | | | Details |
| F.DESP (FD) | Free DESPatch | | | | Details |
| F.DIS | Free DIScharge | | | | Details |
| F.G. | fracture gratient | | | | Details |
| F.O.E | fuel oil equivalent | | | | Details |
| F/ | Flow | | | | Details |
| F/ | flowed, flowing | | | | Details |
| F/C | Flow check | | | | Details |
| F/C | Float collar Collar at the end of a casing used to land plug | | | | Details |
| F/DIA | flow diagram | | | | Details |
| F/FAB | field fabricated | | | | Details |
| F/GOR | formation gas-oil ratio | | | | Details |
| F/HR | foot per hour | | | | Details |
| F/MN | foot per minute | | | | Details |
| F/N | Fixing Note | | | | Details |
| F/O | opt farmout option | | | | Details |
| F/O | Fully Open | | | | Details |
| F/PS | foot per psi | | | | Details |
| F/S | flange & screwed | | | | Details |
| F/S | front & side | | | | Details |
| F/S | Float shoe | | | | Details |
| F/S2 | foot per square second | | | | Details |
| F/SW | flow switch | | | | Details |
| F/W | Flow well | | | | Details |
| F/WTR | fire water | | | | Details |
| f/xin | finely crystalline | | | | Details |
| F1 | Far Gate 1 Count Rate | | | | Details |
| F10 | Far Gate 10 Count Rate | | | | Details |
| F11 | Far Gate 11 Count Rate | | | | Details |
| F12 | Far Gate 12 Count Rate | | | | Details |
| F13 | Far Gate 13 Count Rate | | | | Details |
| F14 | Far Gate 14 Count Rate | | | | Details |
| F15 | Far Gate 15 Count Rate | | | | Details |
| F16 | Far Gate 16 Count Rate | | | | Details |
| F1AT | Far detector inelastic - inelastic | | | | Details |
| F1B1 | Far detector inelastic - inelastic capture Hydrogen_Yield | | | | Details |
| F1B2 | Far detector inelastic - inelastic capture Iron_Yield | | | | Details |
| F1B3 | Far detector inelastic - inelastic | | | | Details |
| F1C | RST Far Inelastic Carbon Relative Yield | | | | Details |
| F1CA | RST Far Inelastic Calcium Relative Yield | | | | Details |
| F1CA_SIG | RST Far Inelastic Calcium Relative Yield | | | | Details |
| F1C_SIG | RST Far Inelastic Carbon Relative Yield | | | | Details |
| F1FE | RST Far Inelastic Iron Relative Yield | | | | Details |
| F1FE_SIG | RST Far Inelastic Iron Relative Yield | | | | Details |
| F1MG | RST Far Inelastic Magnesium Relative Yield Magnesium_Yield | | | | Details |
| F1MG_SIG | RST Far Inelastic Magnesium Relative Yield Uncertainty | | | | Details |
| F1O | RST Far Inelastic Oxygen Relative Yield | | | | Details |
| F1O_SIG | RST Far Inelastic Oxygen Relative Yield | | | | Details |
| F1S | RST Far Inelastic Sulfur Relative Yield | | | | Details |
| F1SI | RST Far Inelastic Silicon Relative Yield | | | | Details |
| F1SI_SIG | RST Far Inelastic Silicon Relative Yield | | | | Details |
| F1S_SIG | RST Far Inelastic Sulfur Relative Yield | | | | Details |
| F1TB | RST Far Inelastic Tool Background Relative Elemental_Yield | | | | Details |
| F1TB_SIG | RST Far Inelastic Tool Background Relative Uncertainty | | | | Details |
| F1TD | Far Gate 1 of TDTK | | | | Details |
| F2 | Far Gate 2 Count Rate | | | | Details |
| F2AA | RST Far IC Capture Aluminum Activation | | | | Details |
| F2AA_SIG | RST Far IC Capture Aluminum Activation | | | | Details |
| F2AN | RST Far IC Capture Sodium Activation | | | | Details |
| F2AN_SIG | RST Far IC Capture Sodium Activation | | | | Details |
| F2AT | RST Far IC Capture Oxygen Activation | | | | Details |
| F2AT_SIG | RST Far IC Capture Oxygen Activation | | | | Details |
| F2B3 | Far detector inelastic - capture | | | | Details |
| F2B4 | Far detector inelastic - capture density | | | | Details |
| F2CA | RST Far IC Capture Calcium Relative Yield | | | | Details |
| F2CA_SIG | RST Far IC Capture Calcium Relative Yield | | | | Details |
| F2CL | RST Far IC Capture Chlorine Relative Yield Chlorine_Yield | | | | Details |
| F2CL_SIG | RST Far IC Capture Chlorine Relative Yield Uncertainty | | | | Details |
| F2DN | RST Far IC Capture Density Relative Yield | | | | Details |
| F2F | Face to Face (interview) | | | | Details |
| F2F | Face to Face | | | | Details |
| F2FE | RST Far IC Capture Iron Relative Yield | | | | Details |
| F2FE_SIG | RST Far IC Capture Iron Relative Yield | | | | Details |
| F2GD | RST Far IC Capture Gadolinium Relative | | | | Details |
| F2GD_SIG | RST Far IC Capture Gadolinium Relative | | | | Details |
| F2H | RST Far IC Capture Hydrogen Relative Yield Hydrogen_Yield | | | | Details |
| F2H_SIG | RST Far IC Capture Hydrogen Relative Yield Uncertainty | | | | Details |
| F2K | RST Far IC Capture Potassium Relative | | | | Details |
| F2K_SIG | RST Far IC Capture Potassium Relative | | | | Details |
| F2MG | RST Far IC Capture Magnesium Relative | | | | Details |
| F2MG_SIG | RST Far IC Capture Magnesium Relative | | | | Details |
| F2S | RST Far IC Capture Sulfur Relative Yield | | | | Details |
| F2SI | RST Far IC Capture Silicon Relative Yield | | | | Details |
| F2SI_SIG | RST Far IC Capture Silicon Relative Yield | | | | Details |
| F2S_SIG | RST Far IC Capture Sulfur Relative Yield | | | | Details |
| F2TB | RST Far IC Capture Tool Background | | | | Details |
| F2TD | Far Gate 2 of TDTK | | | | Details |
| F2TI | RST Far IC Capture Titanium Relative Yield Titanium_Yield | | | | Details |
| F2TI_SIG | RST Far IC Capture Titanium Relative Yield Uncertainty | | | | Details |
| F3 | cubic foot | | | | Details |
| F3 | Far Gate 3 Count Rate | | | | Details |
| F3/B | cubic foot per barrel | | | | Details |
| F3/D | cubic foot per day | | | | Details |
| F3/M | cubic foot per minute | | | | Details |
| F3TD | Far Gate 3 of TDTK | | | | Details |
| F4 | Far Gate 4 Count Rate | | | | Details |
| F5 | Far Gate 5 Count Rate | | | | Details |
| F6 | Far Gate 6 Count Rate | | | | Details |
| F7 | Far Gate 7 Count Rate | | | | Details |
| F8 | Far Gate 8 Count Rate | | | | Details |
| F9 | Far Gate 9 Count Rate | | | | Details |
| FA | Flow Assurance | | | | Details |
| FA | Free Alongside | | | | Details |
| FA | FALKLAND ISLANDS (MALVINAS) | | | | Details |
| fa | Firma (company) | | | | Details |
| FA | Förderart | | | | Details |
| FA | Finance & Administration | | | | Details |
| FAA | Federal Aviation Agency | | | | Details |
| FAAS | Fluid Analyzer Auxiliary Status Word | | | | Details |
| fab | fabricate(ed)(tion) | | | | Details |
| FAB | faint air blow | | | | Details |
| FAB | Feature Advantage Benefits | | | | Details |
| FAC | Factual Report | | | | Details |
| FAC | First Aid Case (see comment) | | | | Details |
| FAC | Fast As Can | | | | Details |
| fac | facet(ed) | | | | Details |
| FAC | field acceptance criteria | | | | Details |
| FAC | First Aid Case | | | | Details |
| FAC | Facies-Representative Modes | | | | Details |
| FAC | Final Acceptance Certificate | | | | Details |
| FAC1 | Minor electrofacies number (FSUB) | | | | Details |
| FAC2 | Major electrofacies number (FSUB) | | | | Details |
| FAC3 | First graphics shading code | | | | Details |
| FAC4 | Second graphics shading code | | | | Details |
| FAC5 | Graphics water coding to draw horizontal | | | | Details |
| FACC | Fast Acceleration | | | | Details |
| FACE | Fluid Analyzer Command Echo | | | | Details |
| FACHV | Four Arm Caliper Log | | | | Details |
| FACIL | facility(ies) | | | | Details |
| FACO | field authorized to commence operations | | | | Details |
| FACP | FAC Purged (High DDK) | | | | Details |
| FACQ | 2nd Facies Possible from Data Bank | | | | Details |
| FAD | Fluid Analyzer Data | | | | Details |
| FADC | Fluid Analyzer Dark Calibration | | | | Details |
| FAE | Förderart Ergänzung Stelle | | | | Details |
| FAF | Flow After Flow test | | | | Details |
| FAF | Finance Adjustment Factor | | | | Details |
| FAF | Field Allocation Factor | | | | Details |
| FAFR | Fatal Accident Frequency Rate | | | | Details |
| FAI | First Aid Injury | | | | Details |
| FAIFR | first aid injury frequency rate | | | | Details |
| fail | failure | | | | Details |
| FAIL_MODE | Failure Mode | | | | Details |
| fain | faint | | | | Details |
| fair | fair | | | | Details |
| FAL | Analysis Formation | | | | Details |
| FAL | Formation Analysis | | | | Details |
| FAL | Rwa Logging | | | | Details |
| Fall | Riv Fall River | | | | Details |
| FAM1 | Fluid Analyzer Mode Diagnostic | | | | Details |
| FAME | fatty acid methyl ester | | | | Details |
| FAMO | Fluid Analyzer Mode | | | | Details |
| FAMO_DL | Fluid Analyzer Mode (Depth Logging) | | | | Details |
| FANAL | Formation Analysis Sheet Log | | | | Details |
| FANG | Angle relating the increase in shear | | | | Details |
| FAO | finish all over | | | | Details |
| FAOD | Fluid Analyzer Optical Density Data | | | | Details |
| FAOD_DL | Fluid Analyzer Optical Density Data (Depth None | | | | Details |
| FAP | Form A Plug | | | | Details |
| FAP | FA Pressure | | | | Details |
| FAP | Flow Assurance Project | | | | Details |
| FAQ | Frequently Asked Question|| | Frequently Asked Question | Oft gestellte Frage | Question fréquemment posée | Details |
| FAQ | Frequently Asked Question | | | | Details |
| FAQ | Frequently Asked Questions | | | | Details |
| FAQC | Fluid Analyzer Quality Control Flag | | | | Details |
| FAQR | Field AQuifer Influx Rate | | | | Details |
| FAQs | Frequently Asked Questions|| | Frequently Asked Questions | Häufig gestellte Fragen | Questions fréquemment posées | Details |
| FAQs | Frequently Asked Questions | | | | Details |
| FAR | Fatal Accident Rate | | | | Details |
| FAR | Field Average Rate | | | | Details |
| FAR | Field Available Rate (less than FTR & more than FSOPR, (=FTR minus Planned SDs) | | | | Details |
| FARA | farad | | | | Details |
| Farm | Farmington | | | | Details |
| FARO | flow at rate of | | | | Details |
| FARO | flowed(ing) at the rate of | | | | Details |
| FAS | Free Alongside Ship | | | | Details |
| FAS0 | Pointer of FA averaged telemetry frame | | | | Details |
| FASB | Financial Accounting Standards Board | | | | Details |
| FASC | Fullbore Annular Sample Chamber | | | | Details |
| FASD | FA State Display | | | | Details |
| FASF | FA Surface Fluid Water Indicator | | | | Details |
| FASW | Fluid Analyzer Status Word | | | | Details |
| FAT | Fatality (number of fatality - see comment) | | | | Details |
| FAT | Factory Acceptance Test (see comment) | | | | Details |
| FAT | Factory Acceptance Test | | | | Details |
| FAT | Factory Acceptance Test | | | | Details |
| FAT | Fatality | | | | Details |
| FAT | Fluid Analyzer Temperature | | | | Details |
| FAT | Factory Acceptance Test | | | | Details |
| FAT_DL | Fluid Analyzer Temperature (Depth Logging) Temperature | | | | Details |
| fau | fauna | | | | Details |
| Fault | where rock splits or ruptures with associated movement occurs on either side | | | | Details |
| FAV1 | LFORS avg 1 (log of FORS) | | | | Details |
| FAV2 | LFORS avg 2 (log of FORS) | | | | Details |
| FAVG_HR | Flux Leakage Average HiRes | | | | Details |
| FAVG_HRN | Flux Leakage Average HiRes Nor | | | | Details |
| FAVG_NO | Flux Leakage Average Nor | | | | Details |
| FAW1 | Fluid Analyzer Telemetry Word 1 | | | | Details |
| FAWAG | Foam Assisted Water Alternating Gas | | | | Details |
| FAWF | Fluid Analyzer Waveform | | | | Details |
| FB | fresh break | | | | Details |
| FB | Flat-bottom mill or shoes | | | | Details |
| FB FM | Full Bore Flowmeter | | | | Details |
| FB00 | FBST DIP button average, 0 deg | | | | Details |
| FB90 | FBST DIP button average, 90 deg | | | | Details |
| FBA | Block output from LFORS (log of FORS) | | | | Details |
| FBA1 | FBST Buttons, Pad A, Row #1 | | | | Details |
| FBA2 | FBST Buttons, Pad A, Row #2 | | | | Details |
| FBA3 | FBST Buttons, Pad A, Row #3 | | | | Details |
| FBA4 | FBST Buttons, Pad A, Row #4 | | | | Details |
| FBAA | FBST Buttons, processed, Pad A (replaced | | | | Details |
| FBAA_A | FMI Buttons, aligned, Pad A | | | | Details |
| FBAA_P | FMI Buttons, processed, Pad A | | | | Details |
| FBAB | FBST Buttons, processed, Pad B (replaced | | | | Details |
| FBAB_A | FMI Buttons, aligned, Pad B | | | | Details |
| FBAB_P | FMI Buttons, processed, Pad B | | | | Details |
| FBAC | Far Background Count Rate | | | | Details |
| FBAC_A | FMI Buttons, aligned, Pad C | | | | Details |
| FBAC_P | FMI Buttons, processed, Pad C | | | | Details |
| FBAC_SL | Background - Far Gates | | | | Details |
| FBAD | Bad Hole Flag | | | | Details |
| FBAD_A | FMI Buttons, aligned, Pad D | | | | Details |
| FBAD_P | FMI Buttons, processed, Pad D | | | | Details |
| FBAV | FBST button average | | | | Details |
| FBB1 | FBST Buttons, Pad B, Row #1 | | | | Details |
| FBB2 | FBST Buttons, Pad B, Row #2 | | | | Details |
| FBB3 | FBST Buttons, Pad B, Row #3 | | | | Details |
| FBB4 | FBST Buttons, Pad B, Row #4 | | | | Details |
| FBC | Fullbore Calliper Flowmeter | | | | Details |
| FBC1 | FBST Buttons, Pad C, Row #1 | | | | Details |
| FBC2 | FBST Buttons, Pad C, Row #2 | | | | Details |
| FBC3 | FBST Buttons, Pad C, Row #3 | | | | Details |
| FBC4 | FBST Buttons, Pad C, Row #4 | | | | Details |
| FBCR | FBST Correlation Resistance | | | | Details |
| FBCV | Full Bore Circulating Valve | | | | Details |
| FBD | Fish Bone Drilling | | | | Details |
| FBD1 | FBST Buttons, Pad D, Row #1 | | | | Details |
| FBD2 | FBST Buttons, Pad D, Row #2 | | | | Details |
| FBD3 | FBST Buttons, Pad D, Row #3 | | | | Details |
| FBD4 | FBST Buttons, Pad D, Row #4 | | | | Details |
| FBDC | FBST DIP button average, DC | | | | Details |
| FBE | Fusion Bonded Epoxy | | | | Details |
| FBEF | RST Far Effective Beam Current | | | | Details |
| FBEJ | Full Bore Expansion Joint | | | | Details |
| FBGA | FMI Electronic Gain | | | | Details |
| FBH | flowing by heads | | | | Details |
| FBH | Flowing Bottom Hole… | | | | Details |
| FBH | Flag for Bad Hole | | | | Details |
| FBHJ | FullBore Hydraulic Jar | | | | Details |
| FBHP | Flowing Bottom Hole Pressure | | | | Details |
| FBHP | flowing bottom-hole pressure | | | | Details |
| FBHPF | final bottom-hole pressure, flowing | | | | Details |
| FBHPSI | final bottom-hole pressure, shut-in | | | | Details |
| Fbio | site-specific fraction of organic compounds biodegraded | | | | Details |
| FBIV | Full Bore Isolation Valve (remote pressure activated bottom of tubing flapper valve) | | | | Details |
| FBJ | Fish Bone Jetting | | | | Details |
| FBP | formation breakdown pressure, The pressure at which the fracture initiates | | | | Details |
| FBP | final boiling point | | | | Details |
| fbrgs | fiberglass | | | | Details |
| FBS | Full Bore Spinner (Prod Logging) | | | | Details |
| FBSD | Fullbore set-down | | | | Details |
| FBSI | Far Borehole Sigma Indicator (RST) | | | | Details |
| FBST | Fullbore Formation Micro Imager | | | | Details |
| FBU | Flowing/Build UP (Pressure Survey) | | | | Details |
| FC | Float Collar | | | | Details |
| FC | Flow Check | | | | Details |
| fc | Forecasting | | | | Details |
| FC | Flat Crested Wear | | | | Details |
| FC | fluorocarbon A aromatic resistant seal material | | | | Details |
| FC | filter cake | | | | Details |
| FC | fixed carbon | | | | Details |
| fC | femtocoulomb | | | | Details |
| FC | Forecast | | | | Details |
| FC | Flowcheck To ensure that there is nothing flowing prior to POOH | | | | Details |
| FC | Focused Conductivity | | | | Details |
| FC | first-contact | | | | Details |
| FC | Failure Case | | | | Details |
| FC0 | HDT Fast Channel 0 (Speed Button) | | | | Details |
| FC1 | HDT Fast Channel 1 | | | | Details |
| FC2 | HDT Fast Channel 2 | | | | Details |
| FC3 | HDT Fast Channel 3 | | | | Details |
| FC4 | HDT Fast Channel 4 | | | | Details |
| FC5 | Fast Channel 5 (Dip) | | | | Details |
| FC6 | Correlation with Void | | | | Details |
| FC7 | Correlation with Colored Water | | | | Details |
| FC8 | Correlation with Colored Oil | | | | Details |
| FCA | Free CArrier | | | | Details |
| FCA1 | Values of 12-Button Array from Row 1, Arm | | | | Details |
| FCA1_CV | FMI Buttons, Pad A, Row #1 | | | | Details |
| FCA2 | Values of 12-Button Array from Row 2, Arm | | | | Details |
| FCA2_CV | FMI Buttons, Pad A, Row #2 | | | | Details |
| FCA3 | Values of 12-Button Array from Row 3, Arm | | | | Details |
| FCA3_CV | FMI Buttons, Pad A, Row #3 | | | | Details |
| FCA4 | Values of 12-Button Array from Row 4, Arm | | | | Details |
| FCA4_CV | FMI Buttons, Pad A, Row #4 | | | | Details |
| FCAH | Cumulative Mean Hydraulic Aperture (from | | | | Details |
| FCAL | Single Axis Caliper | | | | Details |
| FCAN | Frequency of Conductive Anomalies | | | | Details |
| FCAP | Cumulative Mean Aperture (from FVA) in the Fracture_Width | | | | Details |
| FCAW | Far calcium windows count-rates | | | | Details |
| FCAX | Fast Channel (High Resolution) | | | | Details |
| FCAY | Fast Channel (High Resolution) | | | | Details |
| FCAZ | Fast Channel (High Resolution) | | | | Details |
| FCB1 | Values of 12-Button Array from Row 1, Arm | | | | Details |
| FCB1_CV | FMI Buttons, Pad B, Row #1 | | | | Details |
| FCB2 | Values of 12-Button Array from Row 2, Arm | | | | Details |
| FCB2_CV | FMI Buttons, Pad B, Row #2 | | | | Details |
| FCB3 | Values of 12-Button Array from Row 3, Arm | | | | Details |
| FCB3_CV | FMI Buttons, Pad B, Row #3 | | | | Details |
| FCB4 | Values of 12-Button Array from Row 4, Arm | | | | Details |
| FCB4_CV | FMI Buttons, Pad B, Row #4 | | | | Details |
| FCBD | Far detector capture background resolution Coefficient | | | | Details |
| FCBG | Far detector capture background gain | | | | Details |
| FCBL | Fluid Compensated CBL Amplitude | | | | Details |
| FCBR | MCFL Filtered Resistivity Buttons | | | | Details |
| FCBS | FBCC U-D Ballast | | | | Details |
| FCC | fluid catalytic cracking | | | | Details |
| FCC | Federal Communications Commission | | | | Details |
| FCC1 | Values of 12-Button Array from Row 1, Arm | | | | Details |
| FCC1_CV | FMI Buttons, Pad C, Row #1 | | | | Details |
| FCC2 | Values of 12-Button Array from Row 2, Arm | | | | Details |
| FCC2_CV | FMI Buttons, Pad C, Row #2 | | | | Details |
| FCC3 | Values of 12-Button Array from Row 3, Arm | | | | Details |
| FCC3_CV | FMI Buttons, Pad C, Row #3 | | | | Details |
| FCC4 | Values of 12-Button Array from Row 4, Arm | | | | Details |
| FCC4_CV | FMI Buttons, Pad C, Row #4 | | | | Details |
| FCCO | Far Carbon/(Carbon+Oxygen) ratio | | | | Details |
| FCCS | Far detector capture chi-square | | | | Details |
| FCCU | fluid catalytic cracking unit | | | | Details |
| FCD | Fracture Conductivity (dimensionless) | | | | Details |
| FCD | fracture capacity – a comparison of the conductivity of the fracture to the capacity of the formation | | | | Details |
| FCD | Future Casing Diameter | | | | Details |
| FCD | Flow control device | | | | Details |
| FCD1 | Values of 12-Button Array from Row 1, Arm | | | | Details |
| FCD1_CV | FMI Buttons, Pad D, Row #1 | | | | Details |
| FCD2 | Values of 12-Button Array from Row 2, Arm | | | | Details |
| FCD2_CV | FMI Buttons, Pad D, Row #2 | | | | Details |
| FCD3 | Values of 12-Button Array from Row 3, Arm | | | | Details |
| FCD3_CV | FMI Buttons, Pad D, Row #3 | | | | Details |
| FCD4 | Values of 12-Button Array from Row 4, Arm | | | | Details |
| FCD4_CV | FMI Buttons, Pad D, Row #4 | | | | Details |
| FCEV | FBCC EMEX voltage | | | | Details |
| FCEXPN | Failure Criteria Exponent | | | | Details |
| FCF | Fixed Cage Flowmeter | | | | Details |
| FCF | Free Cash Flow | Or FCFF | | | Details |
| FCF | Free cash flow | | | | Details |
| FCFF | free cash flow to firm | Or FCF | | | Details |
| FCGAIN | Failure Criteria Gain | | | | Details |
| FCGF | Far detector capture gain correction | | | | Details |
| FCHV | FBCC regulated EMEX | | | | Details |
| FCIBHP | Final Closed In Bottom Hole Pressure | | | | Details |
| FCID | Flowmeter Calibration Intercept Down | | | | Details |
| FCIR | FBCC ADC Positive Ref | | | | Details |
| FCIU | Flowmeter Calibration Intercept Up | | | | Details |
| FCL | facility capacity limits | | | | Details |
| FCLK | Channel 1 N clock | | | | Details |
| FCM | first-contact miscibility | | | | Details |
| FCMO | Far carbon minus oxygen | | | | Details |
| FCMP | first-contact miscibility pressure | | | | Details |
| FCNB | Cumulative number of fractures in the | | | | Details |
| FCNL | Far Detector Count Rate | | | | Details |
| FCO | Foreign Company|| | Foreign Company | Ausländische Firma | Entreprise étrangère | Details |
| FCO | functional check out | | | | Details |
| FCO | Foreign Company | | | | Details |
| FCO | field change order | | | | Details |
| FCOA | Flag for Coal | | | | Details |
| FCOC | Far detector inelastic carbon-oxygen | | | | Details |
| FCOF | Far detector capture offset correction | | | | Details |
| FCOFST | Failure Criteria Offset | | | | Details |
| FCOL | Fluid Coloration (see comment!) | | | | Details |
| FCOL | Fluid Coloration | | | | Details |
| FCOL_DL | Fluid Coloration (Depth Logging) | | | | Details |
| FCON | Fluid Conductivity Log | | | | Details |
| FCOR | RST Far Carbon/Oxygen Ratio | | | | Details |
| FCOR_SIG | RST Far Carbon/Oxygen Ratio Uncertainty | | | | Details |
| FCOW | Far CO windows ratio | | | | Details |
| FCP | Final circulating pressure | | | | Details |
| FCP | First Calgary Petroleums Ltd. | | | | Details |
| FCP | Fracture Closing Pressure | | | | Details |
| FCP | fracture closure pressure A measurement of the pressure at which the fractured formation closes Generally determined by the change in slope of the pressure reading as leakoff gradually lessens the volume of fluid that is holding the fracture open, until the fracture walls meet and the pressure reverts to a decline to pore pressure | | | | Details |
| FCP | flowing casing pressure | | | | Details |
| FCP | Fitting Coefficient of Potassium - NGT | | | | Details |
| FCP1 | FC_1 Coarse Valve Position | | | | Details |
| FCP1_DL | MRFC 1 Coarse Valve Position | | | | Details |
| FCP2 | MRFC 2 Coarse Valve Position | | | | Details |
| FCP2_DL | MRFC 2 Coarse Valve Position | | | | Details |
| FCP3 | MRFC 3 Coarse Valve Position | | | | Details |
| FCP3_DL | MRFC 3 Coarse Valve Position | | | | Details |
| FCRD | Far detector capture resolution | | | | Details |
| FCS | fixed cage section | | | | Details |
| FCSD | Flowmeter Calibration Slope for Down Line | | | | Details |
| FCSN | Flow Control Sample Number | | | | Details |
| FCSS | Flow Control Seal Status | | | | Details |
| FCSU | Flowmeter Calibration Slope for Up Line | | | | Details |
| FCSW | Far calcium/silicon windows ratio | | | | Details |
| FCT | Fitting Coefficient of Thorium - Global | | | | Details |
| FCT | Facility Capacity Test | | | | Details |
| FCTK | OCAL Flag | | | | Details |
| FCTS | Flow Control Throttle Status | | | | Details |
| FCU | fluid coking unit | | | | Details |
| FCV | Flow Control Valve | | | | Details |
| FCV | formation control valve | | | | Details |
| FCV0 | FBCC analog ground | | | | Details |
| FCV1 | FBCC -ve supply to FBSC | | | | Details |
| FCV2 | FBCC +ve supply to FBSC | | | | Details |
| FCVE | F Curve Log | | | | Details |
| FCVL | FBCC +5V supply | | | | Details |
| FCVN | FBCC -12V supply | | | | Details |
| FCVP | FBCC +12V supply | | | | Details |
| FCWC | Far carbon windows count-rates | | | | Details |
| FD | Field Development (or Full field development) | | | | Details |
| FD | Final Decision | | | | Details |
| FD | Free Despatch | | | | Details |
| FD | Density Formation Density | | | | Details |
| FD | Formation Density | | | | Details |
| FD | feed | | | | Details |
| FD | floor drain | | | | Details |
| FD | flow diagram | | | | Details |
| FD | Finance Director | | | | Details |
| FD | Fluidic Diode | | | | Details |
| FD EFF | feed effluent | | | | Details |
| FD/WTR | feed water | | | | Details |
| FD01 | Flowmeter Down Pass Number 1 | | | | Details |
| FD02 | Flowmeter Down Pass Number 02 | | | | Details |
| FD03 | Flowmeter Down Pass Number 03 | | | | Details |
| FD04 | Flowmeter Down Pass Number 04 | | | | Details |
| FD05 | Flowmeter Down Pass Number 05 | | | | Details |
| FD06 | Flowmeter Down Pass Number 06 | | | | Details |
| FD07 | Flowmeter Down Pass Number 07 | | | | Details |
| FD08 | Flowmeter Down Pass Number 08 | | | | Details |
| FD09 | Flowmeter Down Pass Number 09 | | | | Details |
| FD10 | Flowmeter Down Pass Number 10 | | | | Details |
| FD11 | Flowmeter Down Pass Number 11 | | | | Details |
| FD12 | Flowmeter Down Pass Number 12 | | | | Details |
| FD13 | Flowmeter Down Pass Number 13 | | | | Details |
| FD14 | Flowmeter Down Pass Number 14 | | | | Details |
| FD15 | Flowmeter Down Pass Number 15 | | | | Details |
| FDBM | Buoyancy Measurement Fluid Density Log | | | | Details |
| FDC | Formation Density Compensated Log | | | | Details |
| FDC | Formation Density Log | | | | Details |
| FDC | Formation Density Logging | | | | Details |
| FDC | Caliper | | | | Details |
| FDC | formation Density Caliper | | | | Details |
| FDC | formation density correlated | | | | Details |
| FDC | Formation Density | | | | Details |
| FDC-GR | Formation Density-Gamma Ray Logging | | | | Details |
| FDCNL | formation density compensated neutron log | | | | Details |
| FDD | Freight Demurrage Deadfreight | | | | Details |
| FDD | Fluvial-dominated deltaic | | | | Details |
| FDDP | Differential Pressure Fluid Density Log | | | | Details |
| FDE | Field Development Economics | | | | Details |
| FDEN | Fluid Density | | | | Details |
| FDEP | Formation Depth | | | | Details |
| FDFD | Filtered Deviation-corrected Well Fluid | | | | Details |
| FDFD_TL | Filtered Deviation-corrected Well Fluid | | | | Details |
| FDGC | Federal Geographic Data Committee | | | | Details |
| FDHD | APS Far Detector High Voltage DAC Value | | | | Details |
| FDHV | APS Far Detector Measured High Voltage | | | | Details |
| FDI | Foreign Direct Investment | | | | Details |
| FDI | Formation Damage Index | | | | Details |
| FDIS | Field Data Interface System | | | | Details |
| FDK | Fluid Darkness | | | | Details |
| FDL | formation density log | | | | Details |
| FDLS | RST Far Detector Loop Status | | | | Details |
| FDMT | Dummy Output Match Units Of FDMT Cons | | | | Details |
| fdn | foundation | | | | Details |
| FDN | Nuclear Fluid Density Log | | | | Details |
| FDNAT | Frequency-Dependent Noise Attenuation (CGGVeritas) | | | | Details |
| FDO | Field Development Options | | | | Details |
| FDP | Field Development Plan | | | | Details |
| FDP | Final Drill Pipe Pressure | | | | Details |
| FDP | Finance Department | | | | Details |
| FDPI | cubic foot per day per foot per (pound per square inch) | | | | Details |
| FDPP | Final Drill Pipe Pressure | | | | Details |
| FDPSO | Floating Drilling Production Storage Offloading host | | | | Details |
| FDPSO | Floating Drilling, Production, Storage and Offloading Vessel | | | | Details |
| fdr | feeder | | | | Details |
| FDRC | Capacitance water holdup tool (in PLT tool) | | | | Details |
| FDS | Functional Design Specification | | | | Details |
| FDSC | Field Development Sub-Committee | | | | Details |
| FDSP | RST Far Pileup Spectrum | | | | Details |
| FDSU | RST Far MCS Spectrum | | | | Details |
| FE | Formation Evaluation | | | | Details |
| FE | Flow Equipment | | | | Details |
| FE | Flow Element | | | | Details |
| FE | Flow Efficiency | | | | Details |
| FE | facility engineer | | | | Details |
| Fe | iron | | | | Details |
| Fe-st | ironstone | | | | Details |
| FE/L | from east line | | | | Details |
| FE1 | First Echo Value For Transducer 1 | | | | Details |
| FE2 | First Echo Value For Transducer 2 | | | | Details |
| Fe2(SO4)3 | ferric sulfate | | | | Details |
| FE3 | First Echo Value For Transducer 3 | | | | Details |
| FE4 | First Echo Value For Transducer 4 | | | | Details |
| FE5 | First Echo Value For Transducer 5 | | | | Details |
| FE6 | First Echo Value For Transducer 6 | | | | Details |
| FE7 | First Echo Value For Transducer 7 | | | | Details |
| FE8 | First Echo Value For Transducer 8 | | | | Details |
| FEA | Federal Environmental Agency (Authority) | | | | Details |
| FEA | Finite Element Analysis | | | | Details |
| FEA | Fire and Explosion Analysis | | | | Details |
| FEA | Finite Element Analysis | | | | Details |
| FEAST | Fluid Evaluation And Sampling Technologies | | | | Details |
| FEB1_DL | MRFC 1 Error Band | | | | Details |
| FEB2_DL | MRFC 2 Error Band | | | | Details |
| FEB3_DL | MRFC 3 Error Band | | | | Details |
| FEC | Fonds d’Equipement Communal | | | | Details |
| FECN | Calibrated Far Epithermal Count Rate | | | | Details |
| FeCO3 | iron carbonate scale | | | | Details |
| FECS | RST Far IC Capture Chi-Square | | | | Details |
| FED | Four Electrode Dipmeter | | | | Details |
| fed | federal | | | | Details |
| FEDC | Far Epithermal Detector Counts | | | | Details |
| FEDO | Volume of Anhydrite, Salt, Sand, | | | | Details |
| FEED | Front End Engineering and Design | | | | Details |
| FEED | Front End Engineering Design | | | | Details |
| FEED | Front End Engineering & Design | | | | Details |
| feet | foot | | | | Details |
| FEGF | RST Far IC Capture Gain Correction Factor | | | | Details |
| FEIS | Final Environmental Impact Statement | | | | Details |
| FEK | Log10 (Fe2O3/K2O) | | | | Details |
| FEL | Front End Loading (AFEs & Projects) | | | | Details |
| fel | from east line | | | | Details |
| FEL | Front End Loading | | | | Details |
| FEL | Front-End Loading | | | | Details |
| FELA | Federal Employers Liability Act | | | | Details |
| FELD | Feldspar | | | | Details |
| FEM | Finite Element Analysis | | | | Details |
| FEM | female | | | | Details |
| FEMA | Federal Emergency Management Agency | | | | Details |
| FEN1 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN2 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN3 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN4 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN5 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN6 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN7 | First Echo Normalized Value For Transducer None | | | | Details |
| FEN8 | First Echo Normalized Value For Transducer None | | | | Details |
| FEOF | RST Far IC Capture Offset Correction | | | | Details |
| FeOH | iron hydroxide gel (a precipitate after acid spends) | | | | Details |
| FEP | Far Electrode Potential | | | | Details |
| FEP1 | Far Electrode Potential 1 | | | | Details |
| FEP2 | Far Electrode Potential 2 | | | | Details |
| FEPC | FBCC EMEX PLL Control | | | | Details |
| FEPD | Front End Project Delivery | | | | Details |
| FEPM | fluoroelastomers (AflasTM, etc) | | | | Details |
| FER | Field Equipment Room | | | | Details |
| FERC | Federal Energy Regulatory Commission (US gov agency) | | | | Details |
| FERC | U.S. Federal Energy Regulatory Commission | | | | Details |
| FERC | Federal Energy Regulatory Commission | | | | Details |
| FERD | RST Far IC Capture Resolution Degradation | | | | Details |
| Ferg | Ferguson | | | | Details |
| ferr | ferruginous | | | | Details |
| fert | fertilizer | | | | Details |
| Fertil | Ruwais Fertilizer Industries | | | | Details |
| FERTIL | Ruwais Fertilizer Industries Ltd. Abu Dhabi | | | | Details |
| FeS | Iron Sulphide | | | | Details |
| FESA | Front End Studies Americas | | | | Details |
| fest | foreset | | | | Details |
| FeSx | one of several forms of iron sulfide | | | | Details |
| FET | Formation Evaluation Test | | | | Details |
| FETRAT | Avanti GmbH | | | | Details |
| FETRDE | Avanti Deutschland GmbH | | | | Details |
| FETRSI | FE-Trading trgovina d.o.o. | | | | Details |
| FEWD | Formation Evaluation While Drilling | | | | Details |
| fexln | finelycrystaline | | | | Details |
| FF | Full Field (reservoir model) | | | | Details |
| FF | Friction Factor | | | | Details |
| FF | formation factor | | | | Details |
| FF | Fracture Finder/Failure ID | | | | Details |
| FF | Functional Forum | | | | Details |
| FF | fishing for | | | | Details |
| FF | flat face | | | | Details |
| FF | frac finder(log) | | | | Details |
| FF | full of fluid | | | | Details |
| FF | Far Future | | | | Details |
| FF | Formation Fluid | | | | Details |
| FF | Formation Factor | | | | Details |
| FF | Full Fold | | | | Details |
| FF-MSG | Frac-Finder Micro-Seismogram | | | | Details |
| FF-MSG-G | Frac-Finder Micro-Seismogram Gamma | | | | Details |
| FF-MSG-N | Frac-Finder Micro-Seismogram Neutron | | | | Details |
| FFA | female to female angle | | | | Details |
| FFA | full freight allowed(purchasing term) | | | | Details |
| FFAC | Formation Factor Log | | | | Details |
| FFC | full fuel cycle | | | | Details |
| FFD | Full Field Development | | | | Details |
| FFD | Formation Factor Deep | | | | Details |
| FFD | Full Field Development Plan | | | | Details |
| FFDC | Far FDC Count Rate | | | | Details |
| FFDP | Full Field Development Plan | | | | Details |
| FFDP | Full Field Development Project | | | | Details |
| FFDP | Full Field Development Plan | | | | Details |
| FFDP | Full Field Development Plan | | | | Details |
| FFE1 | FFI Estimate 1st cycle | | | | Details |
| FFE2 | FFI Estimate 2nd cycle | | | | Details |
| FFE3 | FFI Estimate 3rd cycle | | | | Details |
| FFFM | Full Fold Full Migration | | | | Details |
| FFG | female to female globe(valve) | | | | Details |
| FFGU | field fuel gas unit | | | | Details |
| FFI | Free Fluid Index same as BVM | | | | Details |
| FFI | Free_Fluid_Index | | | | Details |
| FFI | FreeFluidIndex | | | | Details |
| FFI | Free Fluid Index | | | | Details |
| FFIA | FFI estimate A | | | | Details |
| FFIB | FFI estimate B | | | | Details |
| FFKM | Perfluoroelastomers (KalrezTM, ChemrazTM, etc) | | | | Details |
| FFL | final fluid level | | | | Details |
| FFLAG | Float Flag | | | | Details |
| FFLS | Formation Factor for Long Spacing | | | | Details |
| FFM | Full Field Model | | | | Details |
| FFO | furnace fuel oil | | | | Details |
| FFO | Funds From Operations | | | | Details |
| FFO | Future Field Operations | | | | Details |
| FFP | Fit for purpose (what use is a BMW in the desert where no road, what use is a camel on a freeway?) | | | | Details |
| FFP | Full Field Plan | | | | Details |
| FFP | final flowing pressure | | | | Details |
| FFP | final flowing pressure | | | | Details |
| FFP | Formation Factor Total | | | | Details |
| FFP1 | FC_1 Fine Valve Position | | | | Details |
| FFP1_DL | MRFC 1 Fine Valve Position | | | | Details |
| FFP2 | MRFC 2 Fine Valve Position | | | | Details |
| FFP2_DL | MRFC 2 Fine Valve Position | | | | Details |
| FFP3 | MRFC 3 Fine Valve Position | | | | Details |
| FFP3_DL | MRFC 3 Fine Valve Position | | | | Details |
| FFRE | FBST DHC Free Time | | | | Details |
| FFS | Front des Forces Socialistes | | | | Details |
| FFS | full and final settlement | | | | Details |
| FFS | Field Fact Sheet | | | | Details |
| FFS | Formation Factor Shallow | | | | Details |
| FFS | Field Fact Sheet | | | | Details |
| FFSS | Formation Factor for Short Spacing | | | | Details |
| FFT | Fast Fourier Transform | | | | Details |
| FFW | Fractional Flow of Water | same as WC with the same formula but just between 0 - 1, it is just a name difference. | | | Details |
| FFYI | Forwarded For Your Information | | | | Details |
| FG | Fracture Gradient | | | | Details |
| FG | FRENCH GUIANA | | | | Details |
| fg | fine grained | | | | Details |
| FG | fuel gas | | | | Details |
| FG | Feeler Gauge | | | | Details |
| FG | Filling Grade | | | | Details |
| FG | Fläche Gas (10e6 m2) | Area of gas-filled rock | | | Details |
| FG | First Gas | | | | Details |
| FG | Federal Gulf | | | | Details |
| FG | Formation Gas | | | | Details |
| FGAC | Far GM Activation Count Rate Correction | | | | Details |
| FGAS | Fremd Gas|| | foreign gas | Fremdgas | gaz étranger | Details |
| FGAS | Fremd Gas | External Gas | | | Details |
| FGAS | Flag for Gas | | | | Details |
| FGDT | theoretical (reconstructed) FGDM | | | | Details |
| FGEOL | Final Geological Report | | | | Details |
| FGI1 | Frac Press Grad for Invaded Formations | | | | Details |
| FGI2 | Frac Press Grad for Invaded Formations | | | | Details |
| FGIH | finish going in hole | | | | Details |
| FGIIP | Free Gas Initially In Place | | | | Details |
| FGIP | Free Gas In Place | | | | Details |
| FGIP | Field Gas In Place | | | | Details |
| FGIR | Field Gas Injection Rate | | | | Details |
| FGIT | Field Gas Injection Total | | | | Details |
| FGIW | finish going in with | | | | Details |
| FGL | Förder Gas Leitung | Gas Production Pipeline | | | Details |
| FGL | Fern Gas Leitung | Remote Gas Production Pipeline | | | Details |
| FGLR | formation GLR | | | | Details |
| FGMC | Flux Gate Magnetometer | | | | Details |
| FGN1 | Frac Press Grad for Non-invaded Formations UNKNOWN | | | | Details |
| FGN2 | Frac Press Grad for Non-invaded Formations UNKNOWN | | | | Details |
| FGOR | flowing gas oil ratio | | | | Details |
| FGOR | Field Gas Oil Ratio | | | | Details |
| FGPR | Free Gas Production Rate | | | | Details |
| FGPR | Field Gas Production Rate | | | | Details |
| FGPT | Field Gas Production Total | | | | Details |
| FGPT | Far something for GPPT | | | | Details |
| FGRU | Flared Gas Recovery Unit | | | | Details |
| FGS | Fluid Gradient Survey | | | | Details |
| FGSA | Fine-Grain Sandstone | | | | Details |
| FGSUP | First Gas Start Up | | | | Details |
| FGSUP | First Gas Start Up (Date) | | | | Details |
| FGT | Formation Gamma Gamma | | | | Details |
| FGT | Formation Gamma Gamma Tool | | | | Details |
| FGV | Flüssigkeit Gas verhältnis | Liquid Gas Ratio | | | Details |
| FGVV | flanged gate valve | | | | Details |
| FH | Full Hole tool joint | | | | Details |
| FH | Firing Heads | | | | Details |
| FH | full hole | | | | Details |
| FH | Fachhochschule | | | | Details |
| FHD | Flow Head | | | | Details |
| FHEX | Friday Holidays EXcluded. (Muslim Countries) | | | | Details |
| FHH | data Header (SLB) | | | | Details |
| FHH | Final Hydrostatic Head | | | | Details |
| FHINC | Friday Holidays INCluded. (Muslim Countries) | | | | Details |
| FHP | Final Hole Pressure (in an MDT job mud after pressure) | | | | Details |
| FHP | Flowing Head Pressure | | | | Details |
| FHP | final hydrostatic pressure | | | | Details |
| FHP | final hydrostatic pressure | | | | Details |
| FHP4 | HP Pressure FTPR Format | | | | Details |
| FHPG | Fractional part of HPGP | | | | Details |
| FHPG_TL | Fractional part of HPGP | | | | Details |
| FHVS | RST Far High Voltage Set Point | | | | Details |
| FHYD | Flag for Hydrocarbon | | | | Details |
| FI | Flow Indicator | | | | Details |
| FI | final inspection | | | | Details |
| FI | Financial Interest (see comment) | | | | Details |
| FI | Fluid Inclusion | | | | Details |
| FI | Fully Implicit | | | | Details |
| FI | FINLAND | | | | Details |
| FI | Farm In | | | | Details |
| FI | Fracture Index | | | | Details |
| FI | Financial Interest | | | | Details |
| FI | Financial Accounting / Finanzbuchhaltung | | | | Details |
| FI(M) | free issue (materials) | | | | Details |
| FIAC | Four Independent Arm Caliper | | | | Details |
| FIAT | Fixed Interlocking Automatic Trip | | | | Details |
| FIATT | Fixed Interlocking Automatic Trip Two handed | | | | Details |
| FIAX | Axial Current F | | | | Details |
| FIB | Faysal Islamic Bank | | | | Details |
| fib | fibrous | | | | Details |
| FIBD | Far detector inelastic background | | | | Details |
| FIBG | RST Far Inelastic Background Gain | | | | Details |
| FIBO | RST Far Inelastic Background Offset | | | | Details |
| FIBS | RST Far Inelastic Background Subtraction | | | | Details |
| FIC | flow-indicating controller | | | | Details |
| FICR | RST Far Inelastic/Capture Ratio | | | | Details |
| FICS | RST Far Inelastic Chi-Square | | | | Details |
| FICW | Far detector inelastic carbon window | | | | Details |
| FID | Final Investment Decision | | | | Details |
| FID | Fluid Identification | | | | Details |
| FiFI | Fire Fighting | | | | Details |
| FIFO | First In First Out | | | | Details |
| FIFO | First In, First Out | | | | Details |
| FIFO | First In, First Out | | | | Details |
| FIFR | fatality incidence frequency rate | | | | Details |
| FIFRA | Federal Insecticide, Fungicide, and Rodenticide Act | | | | Details |
| fig | figure | | | | Details |
| FIG | Formation intake gradient | | | | Details |
| FIGAZ | Federation de l‘Industrie du Petrole France | | | | Details |
| FIGF | RST Far Inelastic Gain Correction Factor | | | | Details |
| FIH | fluid in hole | | | | Details |
| FIH | finished in hole | | | | Details |
| FIL | FIL Log | | | | Details |
| FIL | Sidewall Frac Log | | | | Details |
| FIL | Fracture Identification Log | | | | Details |
| filt | filtrate | | | | Details |
| FIM | Finnish markka | | | | Details |
| FIN | FINLAND | | | | Details |
| fin | final | | | | Details |
| fin | finish(ed) | | | | Details |
| fin | drlg finished drilling | | | | Details |
| FIN | GR finish grade | | | | Details |
| Fin Min | Finance Minister | | | | Details |
| FINA | PetroFina S.A. (now TotalFinaElf) Belgium | | | | Details |
| FINC | Magnetic Field Inclination | | | | Details |
| FINCO | Finance Committee | | | | Details |
| FINCO | Finance Committee Meeting | | | | Details |
| FinMin | Finance Minister | | | | Details |
| FINST | Final Stratigraphic Report | | | | Details |
| FINTP | Formation Interpretation | | | | Details |
| FIO | Free In and Out | | | | Details |
| FIOC | First International Oil Company Kazakhstan | | | | Details |
| FIOF | RST Far Inelastic Offset Correction Factor Correction_Factor | | | | Details |
| FIOST | Free In and Out Stowed and Trimmed | | | | Details |
| FIOT | Free In and Out Trimmed | | | | Details |
| FIOW | Far detector inelastic oxygen window | | | | Details |
| FIP | Flow Induced Pulsation | | | | Details |
| FIP | Fields in production | | | | Details |
| FIP | Fluid In Place | | | | Details |
| FIP | Female Iron Pipe | | | | Details |
| FIPNUM | Fluid In Place (Region Number) in ECLIPSE | | | | Details |
| FIRC | flow indicating ratio controller | | | | Details |
| FIRD | RST Far Inelastic Resolution Degradation | | | | Details |
| FIRE | First Resource Estimates | | | | Details |
| FIS | Fluid Inclusion Stratigraphy (crush cuttings to get HC data | | | | Details |
| FIS | Fishing Run | | | | Details |
| FIS | Fluid Isolation Sub | | | | Details |
| FIS | Front Islamique du Salut | | | | Details |
| FIS | Fuzzy Inference System | | | | Details |
| fis | fissure | | | | Details |
| fis | fissile | | | | Details |
| FIS | Financial Information System | | | | Details |
| fish | fishing | | | | Details |
| fisl | fissile | | | | Details |
| FIST | Fully Integrated Sand (prediction) Tool | | | | Details |
| FIST | Full Integrated Sand prediction Tool | | | | Details |
| FIT | Formation Intervil Tester | | | | Details |
| FIT | Formation Integrity Test | | | | Details |
| FIT | Fast Inspection Tool (tracking program used by Oilserv) | | | | Details |
| FIT | Free In Trimmed | | | | Details |
| FIT | fairing intervention tool | | | | Details |
| FIT | fluid identification test | | | | Details |
| FIT | formation interval tester | | | | Details |
| FIV | Formation Isolation Valve | | | | Details |
| FIV | Flow Induced Vibration | | | | Details |
| FIV | formation isolation valve A downhole valve that is operated by pressure cycling or other remote method | | | | Details |
| FIVS | Far detector inelastic variance spectrum | | | | Details |
| FIW | Free in Wagon | | | | Details |
| fix | fixture | | | | Details |
| FIX | Financial Information Exchange | | | | Details |
| FJ | FIJI | | | | Details |
| FJ | flush joint | | | | Details |
| FJD | Fiji Dollar | | | | Details |
| FJI | FIJI | | | | Details |
| FK | Frequency Wavenumber | | | | Details |
| FK | FALKLAND ISLANDS (MALVINAS) | | | | Details |
| FKM | fluoro-elastomers (VitonTM, FluorelTM, etc) | | | | Details |
| FKP | Falkland Islands Pound | | | | Details |
| FKT | theoretical (reconstructed) FK | | | | Details |
| FL | Fluid Loss | | | | Details |
| FL | Flying Lead (Subsea kit) | | | | Details |
| FL | F Log | | | | Details |
| FL | FLow Line | | | | Details |
| Fl | Financial | | | | Details |
| FL | Florida | | | | Details |
| FL | fluid level | | | | Details |
| FL | flashing | | | | Details |
| FL | floor | | | | Details |
| fl | fluid | | | | Details |
| FL | flush | | | | Details |
| FL | Flapper | | | | Details |
| FL | Flammability Limit | | | | Details |
| FL | Fluid Level | | | | Details |
| FL | Filling level | | | | Details |
| fl | flow | | | | Details |
| FL | Financial leverage | | | | Details |
| Fl-COC | flash point, Cleveland Open Cup | | | | Details |
| fl/ | flowed(ing) | | | | Details |
| FL/BD | flammable liquid building | | | | Details |
| FL/EC | Flux Leakage/Eddy Current tool | | | | Details |
| FL1 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FL1_HR | Flux Leakage Lower Pad-1 HiRes | | | | Details |
| FL1_HRN | Flux Leakage Lower Pad-1 HiRes Nor | | | | Details |
| FL1_NO | Flux Leakage Lower Pad-1 Nor | | | | Details |
| FL2 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FL2_HR | Flux Leakage Lower Pad-2 HiRes | | | | Details |
| FL2_HRN | Flux Leakage Lower Pad-2 HiRes Nor | | | | Details |
| FL2_NO | Flux Leakage Lower Pad-2 Nor | | | | Details |
| FL3 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FL3_HR | Flux Leakage Lower Pad-3 HiRes | | | | Details |
| FL3_HRN | Flux Leakage Lower Pad-3 HiRes Nor | | | | Details |
| FL3_NO | Flux Leakage Lower Pad-3 Nor | | | | Details |
| FL4 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FL4_HR | Flux Leakage Lower Pad-4 HiRes | | | | Details |
| FL4_HRN | Flux Leakage Lower Pad-4 HiRes Nor | | | | Details |
| FL4_NO | Flux Leakage Lower Pad-4 Nor | | | | Details |
| FL5 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FL5_HR | Flux Leakage Lower Pad-5 HiRes | | | | Details |
| FL5_HRN | Flux Leakage Lower Pad-5 HiRes Nor | | | | Details |
| FL5_NO | Flux Leakage Lower Pad-5 Nor | | | | Details |
| FL6 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FL6_HR | Flux Leakage Lower Pad-6 HiRes | | | | Details |
| FL6_HRN | Flux Leakage Lower Pad-6 HiRes Nor | | | | Details |
| FL6_NO | Flux Leakage Lower Pad-6 Nor | | | | Details |
| FLA | Four Letter Acronyms | | | | Details |
| FLA | Ferry Lake anhydrite | | | | Details |
| FLAG | flag | | | | Details |
| FLAG | General Indicator Flag | | | | Details |
| FLAP | fluid level above pump | | | | Details |
| flat | flattened | | | | Details |
| FLAT | Tooth flat | | | | Details |
| Flath | Flathead | | | | Details |
| FLB | foot-pound mass | | | | Details |
| FLBF | foot-pound force | | | | Details |
| FLC | Fluid Loss Control | | | | Details |
| FLD | Fluid Loss Device (Completion valve) | | | | Details |
| fld | failed | | | | Details |
| fld | feldspar(thic) | | | | Details |
| fld | field | | | | Details |
| FLD | full-length drift | | | | Details |
| fld | feldspathic | | | | Details |
| fldspr | feldspar | | | | Details |
| FLE | FLE time (Finland, Lithuania, Estonia) UTC+2 or +3 summertime (EEC: Eastern European Time) | | | | Details |
| FLEN | Flux Leakage, Enhanced | | | | Details |
| FLET | Flowline End Termination (AKA PLET) | | | | Details |
| flex | flexible | | | | Details |
| flg | flowing | | | | Details |
| FLG | Fluid Regime | | | | Details |
| flg(d)(s) | flange(ed)(es) | | | | Details |
| Flip | Flippen | | | | Details |
| FLIP_FILES | Contains names of FLIP files | | | | Details |
| FLIV | FlowLine Injection Valve | | | | Details |
| FLIV | Flowline Isolation Valve | | | | Details |
| FLK | FALKLAND ISLANDS (MALVINAS) | | | | Details |
| flk | flaky | | | | Details |
| flky | flaky | | | | Details |
| FLL | Falling Liquid Level | | | | Details |
| FLLA | Flux Leakage, Lower Array | | | | Details |
| FLM | Fluid Modeler | | | | Details |
| FLMB | flammable | | | | Details |
| FLN | Front de Libération Nationale | | | | Details |
| FLNG | Floating Liquid Natural Gas | | | | Details |
| FLO | Flow Meter | | | | Details |
| FLO | Fluid Travel | | | | Details |
| FLO | Nuclear Flow | | | | Details |
| FLO | Subsurface Injector | | | | Details |
| FLO | Flo Meter | | | | Details |
| flo | flow | | | | Details |
| FLO | flushing oil | | | | Details |
| FLO | Flowmeter | | | | Details |
| FLOG | FLOG PHIX RHGX Log | | | | Details |
| FLOPR | Flow Profile Report | | | | Details |
| Flor | fl Florence flint | | | | Details |
| FLOT | Flying Lead Orientation Tool | | | | Details |
| FLOTEL | Floating Hotel | | | | Details |
| FLOW | Flow & Buildup Test Report | | | | Details |
| FLOWLINE_CORR | Flowline Pressure Correction used for | | | | Details |
| FLPE | HLDS Quality Flag for Weighted Average | | | | Details |
| FLRA | Field Level Risk Assessment | | | | Details |
| FLS | Fluid Sample | | | | Details |
| FLS | Frequency Long Spacing Control Loop | | | | Details |
| FLSA | Flag for Low Sonic Amplitude | | | | Details |
| flshd | flushed | | | | Details |
| FLSO | Liquefaction Storage and Offloading (vessel) | | | | Details |
| flt | Fault (geology) | | | | Details |
| Flt | fault | | | | Details |
| flt | float | | | | Details |
| flt | Fault Data | | | | Details |
| FLTCK | filter cake | | | | Details |
| fltg | floating | | | | Details |
| fltn | flotation | | | | Details |
| FLTR | Fluid Travel Log/Fluid Entry Survey | | | | Details |
| FLTR | filter | | | | Details |
| FLTT | Flag for Low Transit Time | | | | Details |
| flu | fluorescence | | | | Details |
| flu | flouresence | | | | Details |
| flu | flue | | | | Details |
| Flu | fluid | | | | Details |
| FLU | fluid | | | | Details |
| FLUA | Flux Leakage, Upper Array | | | | Details |
| FLUHSE | Fluid Hydraulic Support Efficiency | | | | Details |
| fluor | fluorescence, fluorescent | | | | Details |
| fluor | fluorescence | | | | Details |
| FLUORAZ | a high performance elastomer for seal assemblies | | | | Details |
| FLUP | Fill Up Production Valve | | | | Details |
| FLV | Flapper Valve (sometime used instead of SSSV or UTSV) | | | | Details |
| flw(d)(g) | flow(ed)(ing) | | | | Details |
| Flwg | Pr. flowing pressure | | | | Details |
| FLWI | Mud Flow In | | | | Details |
| FLWO | Mud Flow Out | | | | Details |
| Flwrpt | flowerpot | | | | Details |
| FLXBX | flexibox | | | | Details |
| FLXP | FlexPac retrievable packer | | | | Details |
| FM | Finance Manager | | | | Details |
| FM | Flow Meter | | | | Details |
| FM | Facility Management | | | | Details |
| FM | FroM | | | | Details |
| Fm | Formation | | | | Details |
| FM | Flowmeter-Packer | | | | Details |
| FM | MICRONESIA, FEDERATED STATES OF | | | | Details |
| FM | frequency meter | | | | Details |
| FM | frequency modulation | | | | Details |
| FM | Formation Change | | | | Details |
| fm | femtometer | | | | Details |
| FM | Finance/Financial Manager | | | | Details |
| FM | formation | | | | Details |
| FM | Finance Manager / Finanzmanager | | | | Details |
| FM | Fracture Mechanics | | | | Details |
| Fm W | formation water | | | | Details |
| FMAX_HR | Flux Leakage Maximum HiRes | | | | Details |
| FMAX_HRN | Flux leakage Maximum HiRes Nor | | | | Details |
| FMAX_NO | Flux Leakage Maximum Nor | | | | Details |
| FMB | Flowing Material Balance | | | | Details |
| FMBK | Basket Flowmeter | | | | Details |
| FMC | Federal Maritime Commission | | | | Details |
| Fmc | Formation Change | | | | Details |
| FMC | Fine Medium Coarse | | | | Details |
| FMCS | Continuous Spinner Flowmeter | | | | Details |
| FMEA | failure modes, & effects analysis | | | | Details |
| FMEA | Failure Modes and Effects Analysis | | | | Details |
| FMEA | failure mode and effects analysis | | | | Details |
| FMEA | Failure Mode and Effects Analysis | | | | Details |
| FMECA | Failure Modes, Effects, and Criticality Analysis | | | | Details |
| FMECA | failure mode and criticality effects analysis | | | | Details |
| FMECA | Failure Mode Effects and Criticality Analysis | | | | Details |
| FMF | Floor choke Manifold (SLB) | | | | Details |
| FMF | Formation Factor | | | | Details |
| FMFI | Folding Impeller Flowmeter | | | | Details |
| FMI | Fullbore Formation Micro Imager | | | | Details |
| FMI | Formation Microimager Log | | | | Details |
| FMI | formation micro image, a common fracture detection tool | | | | Details |
| FMI | Formation Microimager | | | | Details |
| FMIN | Special Mineral Flag | | | | Details |
| FMIN_HR | Flux Leakage Minimum HiRes | | | | Details |
| FMIN_HRN | Flux Leakage Minimum HiRes Nor | | | | Details |
| FMIN_NO | Flux Leakage Minimum Nor | | | | Details |
| FMIX | Channel 2 N mix | | | | Details |
| FMM | Feinmeßmanometer | | | | Details |
| FMOPR | Field Monthly Oil Production Rate (less than FSOPR, (=FSOPR minus Strategic Curtailments like Quota) | | | | Details |
| FMP | Formation Microscan Report | | | | Details |
| FMS | Facility Maintenance Specials (budget) | | | | Details |
| FMS | Formation Micro Scanner | | | | Details |
| FMS | Flush Mounted Spider (automatic slip for RIH casing) | | | | Details |
| FMS | FathoMS | | | | Details |
| FMS | formation multi-scan log formation micro-scan log | | | | Details |
| FMS | Formation Multi Scan log; Formation Micro Scan log | | | | Details |
| FMS | Formation Microscanner | | | | Details |
| FMS | Inclinometer Survey Directional | | | | Details |
| Fms | Formations | | | | Details |
| FMS | Flush Mounted Slip | | | | Details |
| FMS2 | The full FMS 2-pad data arra containing | | | | Details |
| FMS4 | The full FMS 4-pad data array, contains | | | | Details |
| FMT | Formation Multi Tester | | | | Details |
| FMT | Formation Multi-Tester | | | | Details |
| FMT | Formation Tester | | | | Details |
| FMT | Formation Micro Tester Can only take one sample at a time, whereas RCI can pump many times | | | | Details |
| FMT | Formation Multi-Tester | | | | Details |
| FMTAN | FMT Analysis Report | | | | Details |
| FMTC | FMT Analysis | | | | Details |
| FMWTR | formation water | | | | Details |
| FN | fishing neck | | | | Details |
| fn | fine | | | | Details |
| FNAZ | fiktive Normalarbeitszeit | | | | Details |
| FNCR | Normalized Casing Resistance F | | | | Details |
| FNEL | from northeast line | | | | Details |
| fnl | from north line | | | | Details |
| fnly | finely | | | | Details |
| FNOR | Magnetic Field Computed Norm (vector | | | | Details |
| FNPT | Female Pipe Thread (female connection of NPT, same as FPT) | | | | Details |
| FNR | Future Net Revenue | | | | Details |
| FNSH | finish | | | | Details |
| Fnt | faint | | | | Details |
| FNVO | Normalized Potential Difference F | | | | Details |
| FNWL | from northwest line | | | | Details |
| FO | Fibre Optic | | | | Details |
| FO | First Oil | | | | Details |
| FO | For Orders | | | | Details |
| FO | FAROE ISLANDS | | | | Details |
| FO | full opening | | | | Details |
| FO | farmout | | | | Details |
| FO | faulted out | | | | Details |
| FO | final open | | | | Details |
| FO | fuel oil | | | | Details |
| FO | Farm Out | | | | Details |
| FO | Fläche Öl (10e6 m2) | Area of oil-filled rock | | | Details |
| FO (IFO) | Fuel Oil | | | | Details |
| FOA | Farmout Agreement | | | | Details |
| FOAN | Frequency of Opposite Conductive Anomalies None | | | | Details |
| FOB | Free On Board | | | | Details |
| FOB | Freight On Board | | | | Details |
| FOC | field operations center | | | | Details |
| FOC | Free Of Charge | | | | Details |
| FOC | Free Of Cost | | | | Details |
| FOCL | Focus | | | | Details |
| FOCL | focused log | | | | Details |
| FOD | First Oil Date | | | | Details |
| FOD1 | Fluid Ohmic Drop 1 | | | | Details |
| FOD2 | Fluid Ohmic Drop 2 | | | | Details |
| FOD3 | Fluid Ohmic Drop 3 | | | | Details |
| FOE | Fred Olsen Energy|| | Fred Olsen Energy | Fred Olsen Energie | Fred Olsen Energy | Details |
| FOE | Fred Olsen Energy | | | | Details |
| FOE-WOE | flanged one end, welded one end | | | | Details |
| FOET | further offshore emergency training | | | | Details |
| FOG | For Our Guidance | | | | Details |
| FOH | full open head | | | | Details |
| FOK | Filter Oberkante | | | | Details |
| Fol | foliated | | | | Details |
| FOL | Free Oil Level | | | | Details |
| FOM | Future Operating Model | | | | Details |
| FOMC | Federal Open Market Committee | | | | Details |
| FONSI | finding of no significant impact | | | | Details |
| FOOT | foot (international) | | | | Details |
| FOP | PG-Zange | | | | Details |
| FOP | Fuel oil price | | | | Details |
| FOPR | Field Oil Production Rate | | | | Details |
| FOPR | Field Oil Production Rate | | | | Details |
| FOPT | Field Oil Production Total | | | | Details |
| FOQ | Free On Quay | | | | Details |
| FOR | Free On Rail | | | | Details |
| FOR | fuel oil return | | | | Details |
| FOR1 | CSAT-1 Raw Anchoring Force | | | | Details |
| FOR2 | CSAT-2 Raw Anchoring Force | | | | Details |
| FOR3 | CSAT-3 Raw Anchoring Force | | | | Details |
| FOR4 | CSAT-4 Raw Anchoring Force | | | | Details |
| Forak | Foraker | | | | Details |
| Foram | foraminifera | | | | Details |
| FORC | Force Exerted by Cable on Logging Head | | | | Details |
| Förderzins | Production tax | | | | Details |
| FORE | Focused Resistivity | | | | Details |
| FORM | Lithology flag | | | | Details |
| formation | evaluation | | | | Details |
| FORS | Formation strength correction for bit wear UNKNOWN | | | | Details |
| Fort | Fortura | | | | Details |
| FORTRAN | Formula Translation | | | | Details |
| FoRxo | FoRxo Caliper | | | | Details |
| FOS | face of stud | | | | Details |
| FOS | fuel oil supply | | | | Details |
| fos | fossiliferous | | | | Details |
| FOS | Fleet Online Services | | | | Details |
| FOS | First Oil Scheme | | | | Details |
| foss | fossiliferous | | | | Details |
| FOSV | Full Opening Safety Valve | | | | Details |
| FOT | Free On Truck | | | | Details |
| FOT | Tbg-Zange (Foster Tong) | | | | Details |
| FOT | flowing on test | | | | Details |
| FOT | Fall Off Test | | | | Details |
| Fount | Fountain | | | | Details |
| FOW | First Open Water | | | | Details |
| FOW | Free On Wharf | | | | Details |
| FOW | Oil-Water Correlation Fluid Type | | | | Details |
| FOWC | Far oxygen windows count-rates | | | | Details |
| FOWR | Fluid Type in Oil - Water Correlation of | | | | Details |
| Fox H | Fox Hills | | | | Details |
| FP | Frac Pack (Sand Control) | | | | Details |
| FP | Fangpunkt | | | | Details |
| FP | Frac-and-Pack | | | | Details |
| FP | Formation Pressure | | | | Details |
| FP | Fracture Pressure | | | | Details |
| FP | Finance Proposal | | | | Details |
| FP | FRENCH POLYNESIA | | | | Details |
| FP | flow pressure | | | | Details |
| FP | final pressure | | | | Details |
| FP | flowing pressure | | | | Details |
| FP | freezing point | | | | Details |
| FP | Fracture Migration | | | | Details |
| FP | Fluid Pressure | | | | Details |
| FP | Formation Pressure | | | | Details |
| FP | Flux Pattern | | | | Details |
| FP | Future Project | | | | Details |
| FP&A | Financial Planning & Analysis | | | | Details |
| FP01 | Flow Thru Perfs List Channel 1 | | | | Details |
| FP02 | Flow Thru Perfs List Channel 2 | | | | Details |
| FP03 | Flow Thru Perfs List Channel 3 | | | | Details |
| FP04 | Flow Thru Perfs List Channel 4 | | | | Details |
| FP05 | Flow Thru Perfs List Channel 5 | | | | Details |
| FP06 | Flow Thru Perfs List Channel 6 | | | | Details |
| FP07 | Flow Thru Perfs List Channel 7 | | | | Details |
| FP08 | Flow Thru Perfs List Channel 8 | | | | Details |
| FP09 | Flow Thru Perfs List Channel 9 | | | | Details |
| FP10 | Flow Thru Perfs List Channel 10 | | | | Details |
| FP11 | Flow Thru Perfs List Channel 11 | | | | Details |
| FP12 | Flow Thru Perfs List Channel 12 | | | | Details |
| FPA | Floc Point Analyzer | | | | Details |
| FPA | Field Performance Analysis | | | | Details |
| FPAC | Fracture Plausibility given by Acoustics | | | | Details |
| FPAN | Fracture Plausibility of Criterion based | | | | Details |
| FPB | Belgian Oil Federation Belgium | | | | Details |
| FPBH | Fracture Plausibility Indicator of BHC | | | | Details |
| FPC | see Free Point Constant Used in stuck pipe depth calculations | | | | Details |
| FPC | Federal Power Commission | | | | Details |
| FPC1 | Fracture Plausibility given by Criterion 1 Fracture_Plausibility | | | | Details |
| FPC2 | Fracture Plausibility given by Criterion 2 Fracture_Plausibility | | | | Details |
| FPCS | Fracture Plausibility based on Coincident | | | | Details |
| FPCW | Fracture Plausibility of Compressional | | | | Details |
| FPD | Field Production Days | | | | Details |
| FPDA | Fracture Plausibility of Criterion based | | | | Details |
| FPDC | Fracture Plausibility given by Criterion | | | | Details |
| FPDI | Fracture Plausibility given by Diameter of Fracture_Plausibility | | | | Details |
| FPDL | Fracture Plausibility given by DLT | | | | Details |
| FPDM | fracture potential and domain modelling/mapping | | | | Details |
| FPDM | Fracture Potential and Domain Modelling/Mapping | | | | Details |
| FPDR | Fracture Plausibility due to DRHO | | | | Details |
| FPE | Frac Plug, Economical alternative to Cement Retainer, Medium Pressure | | | | Details |
| FPE1 | Free Porosity Estimate, 1st Cycle | | | | Details |
| FPE2 | Free Porosity Estimate, 2nd Cycle | | | | Details |
| FPE3 | Free Porosity Estimate, 3rd Cycle | | | | Details |
| FPEA | Fracture Plausibility given by EPT | | | | Details |
| FPEL | Fracture Plausibility given by Electrical | | | | Details |
| FPFD | Fracture Plausibility given by FDC | | | | Details |
| FPFF | Fire Prevention and Fire Fighting | | | | Details |
| FpfP | final pre-flow pressure | | | | Details |
| FPGF | RST Far PMT Gain Factor | | | | Details |
| FPGI | Fracture Pressure Gradient for an Invading Pressure_Gradient | | | | Details |
| FPGN | Fracture Pressure Gradient for Non | | | | Details |
| FPGR | Fracture Plausibility given by GR | | | | Details |
| FPH | feet per hour | | | | Details |
| FPHA | Free Porosity A | | | | Details |
| FPHB | Free Porosity B | | | | Details |
| FPI | Final Petrophysical Interpretation | | | | Details |
| FPI | free-point indicator | | | | Details |
| FPI1 | Fracture Pressure for Invaded Formations | | | | Details |
| FPI2 | Fracture Pressure for Invaded Formations | | | | Details |
| FPIS | Fracture Plausibility given by ISF | | | | Details |
| FPIT | Free Point Indicator Tool | | | | Details |
| FPIT | Free Point Indicator Tool (electric line) | | | | Details |
| FPL | Flow Analysis Log | | | | Details |
| FPL | Fracture Plausibility | | | | Details |
| FPLAN | Field Plan Log | | | | Details |
| FPLD | Fracture Plausibility given by LDT | | | | Details |
| Fpm | feet per minute | | | | Details |
| FPM | Magnetic Freepoint Indicator | | | | Details |
| FPM | Flux Pattern Map | | | | Details |
| FPMA | Flag for Porosity Maximum | | | | Details |
| FPMAP | Flux Pattern Map | | | | Details |
| FPMI | Four point modified isocronal | | | | Details |
| FPMT | Magna-Tector® Freepoint Indicator | | | | Details |
| FPN | Flange Pressure Nominal | | | | Details |
| FPN1 | Fracture Pressure for Non-invaded | | | | Details |
| FPN2 | Fracture Pressure for Non-invaded | | | | Details |
| FPNG | Fracture Plausibility given by NGT | | | | Details |
| FPO | field purchase order | | | | Details |
| FPO | Follow on public offer | | | | Details |
| FPO1 | FC_1 Piston Offset | | | | Details |
| FPO1_DL | MRFC 1 Piston Offset | | | | Details |
| FPO2 | FC_2 Piston Offset | | | | Details |
| FPO2_DL | MRFC 2 Piston Offset | | | | Details |
| FPO3 | FC_3 Piston Offset | | | | Details |
| FPO3_DL | MRFC 3 Piston Offset | | | | Details |
| FPOA | Fracture Plausibility of Opposite | | | | Details |
| FPOS | First Person On Site | | | | Details |
| FPOV | Fracture Plausibility of Criterion Based | | | | Details |
| FPP | Fracture Parting Pressure | | | | Details |
| FPP | Final Pump Pressure | | | | Details |
| FPP | fracture propagation pressure | | | | Details |
| FPP1 | FC_1 Piston Position | | | | Details |
| FPP1_DL | MRFC 1 Piston Position | | | | Details |
| FPP2 | FC_2 Piston Position | | | | Details |
| FPP2_DL | MRFC 2 Piston Position | | | | Details |
| FPP3 | FC_3 Piston Position | | | | Details |
| FPP3_DL | MRFC 3 Piston Position | | | | Details |
| FPPA | Fracture Plausibility given by Pad | | | | Details |
| FPPM | foot per pound mass | | | | Details |
| FPQ | Formation Pressure Quality | | | | Details |
| FPR | Field Average Pressure | | | | Details |
| FPR | Formation Pressure | | | | Details |
| FPR | Pressure Needed to Fracture | | | | Details |
| FPR1 | FC_1 Piston Rate | | | | Details |
| FPR1_DL | MRFC 1 Piston Rate | | | | Details |
| FPR2 | MRFC 2 Piston Rate | | | | Details |
| FPR2_DL | MRFC 2 Piston Rate | | | | Details |
| FPR3 | MRFC 3 Piston Rate | | | | Details |
| FPR3_DL | MRFC 3 Piston Rate | | | | Details |
| FPRA | Fracture Plausibility given by | | | | Details |
| FPRC | Fracture Plausibility of Resistive | | | | Details |
| Fprf | fireproof | | | | Details |
| FPRO | Fracture Plausibility given by Rotation | | | | Details |
| FPRU | Fracture Plausibility given by Rugosity | | | | Details |
| FPRX | Fracture Plausibility given by RXO | | | | Details |
| Fps | feet per second | | | | Details |
| FPS | Foot Pound Second (unit system) | | | | Details |
| FPSA | Fracture Plausibility of Criterion Based | | | | Details |
| FPSO | Floating Production Storage and Offloading vessel | | | | Details |
| FPSO | Floating Production Storage and Offloading unit | | | | Details |
| FPSO | Floating Production Storage and Offloading | | | | Details |
| FPSO | Floating, Production, Storage and Offloading | | | | Details |
| FPSO | floating production, storage and offloading An alternative to pipelines | | | | Details |
| FPSO | Floating Production, Storage and Offloadlna Vessel | | | | Details |
| FPSO | Floating Production, Storage and Offloading Vessel | | | | Details |
| FPSO | Floating Production Storage & Offloading | | | | Details |
| FPST | Spring-TectorTM Freepoint Indicator | | | | Details |
| FPSW | Fracture Plausibility of Shear Wave | | | | Details |
| FPT | Female Pipe Thread (female connection of NPT) | | | | Details |
| FPT | Field Planning Tool (schlumberger) | | | | Details |
| FPT | female pipe thread | | | | Details |
| FPT | Female Pipe Thread | | | | Details |
| FPTFD | field pressure test flow diagram | | | | Details |
| FPTM | Tri-Mag Freepoint Indicator | | | | Details |
| FPTP | Fracture Plausibility given by TPL | | | | Details |
| FPU | Floating Processing Unit | | | | Details |
| FPU | floating production unit | | | | Details |
| FPU | Field Programming Unit | | | | Details |
| FPU1 | Fracture Plausibility of User-Defined | | | | Details |
| FPU2 | Fracture Plausibility of User-Defined | | | | Details |
| FPU3 | Fracture Plausibility of User-Defined | | | | Details |
| FPU4 | Fracture Plausibility of User-Defined | | | | Details |
| FPU5 | Fracture Plausibility of User-Defined | | | | Details |
| FPU6 | Fracture Plausibility of User-Defined | | | | Details |
| FPV | Future Present Value | | | | Details |
| FPV1 | FC_1 Piston Volume | | | | Details |
| FPV1_DL | MRFC 1 Piston Volume | | | | Details |
| FPV2 | FC_2 Piston Volume | | | | Details |
| FPV2_DL | MRFC 2 Piston Volume | | | | Details |
| FPV3 | FC_3 Piston Volume | | | | Details |
| FPV3_DL | MRFC 3 Piston Volume | | | | Details |
| FPWD | Formation Pressure While Drilling (normaly with StethoScope device) | | | | Details |
| FPWD | Formation Pressure While Drilling | | | | Details |
| FPXX | Fracture Plausibility of Criterion Based | | | | Details |
| FQ | Foam Quantity | | | | Details |
| FQ | BAKER ISLAND | | | | Details |
| FQ | femtocoulomb | | | | Details |
| FQ | Far Quotient (F1/2*F2) | | | | Details |
| FQC | Field Quality Champion | | | | Details |
| FQD | Fuels Quality Directive | | | | Details |
| FQG | frosted quartz grains | | | | Details |
| FQI | Field Quality Index | | | | Details |
| FQPG | Fast Response Quartz Pressure Gauge | | | | Details |
| FQQ | BAKER ISLAND | | | | Details |
| FR | Flow Rate | | | | Details |
| FR | Formation Resistivity factor | | | | Details |
| FR | FRANCE | | | | Details |
| fr | fractional, from | | | | Details |
| fr | fair | | | | Details |
| FR | feed rate | | | | Details |
| FR | flow recorder | | | | Details |
| fr | fractional | | | | Details |
| fr | from | | | | Details |
| fr | front | | | | Details |
| fr | frosted | | | | Details |
| fr | E/L from east line | | | | Details |
| fr | N/L from north line | | | | Details |
| fr | S/L from south line | | | | Details |
| fr | W/L from west line | | | | Details |
| Fr. wa. | Fresh water | | | | Details |
| FRA | Fracture Log | | | | Details |
| FRA | Formation Rate Analysis | | | | Details |
| FRA | FRANCE | | | | Details |
| FRA | formation rate analyser, a well performance test method | | | | Details |
| FRA | friction reducing agent | | | | Details |
| FRAC | Frac Log DIP | | | | Details |
| frac | fracture | | | | Details |
| FRAC | fracture | | | | Details |
| FRAC L | Frac Log | | | | Details |
| frac(d)(s) | fracture, fractured, fractures | | | | Details |
| frac, fract | fracture, fractured | | | | Details |
| FRAC-GR | Frac Log-Gamma Ray Log | | | | Details |
| FRAC/GR | Frac Log-Gamma Ray DIP | | | | Details |
| fracs | fractures | | | | Details |
| fract | fractionation, fractionator, fractional | | | | Details |
| frag | fragment, fragmental | | | | Details |
| frag | fragment | | | | Details |
| frag | fragmental | | | | Details |
| frags | fragments | | | | Details |
| fran | franchise | | | | Details |
| Franc | Franconia | | | | Details |
| FRANCAREP | Compagnie Franco-Afrique de Recherches Petrolieres France | | | | Details |
| FRARE | Fracture Report | | | | Details |
| FRB | Federal Reserve Board | | | | Details |
| FRC | Fire Retardant Clothing (Treated cotton) | | | | Details |
| FRC | Fast Rescue Craft | | | | Details |
| FRC | fire retardant clothing | | | | Details |
| FRC | flow recorder control | | | | Details |
| FRC | Financial Reporting Council | | | | Details |
| FRCO | Contact Resistance F | | | | Details |
| FRD | Focused Results Delivery | | | | Details |
| FRD | Field Re-Development | | | | Details |
| FRDP | Field ReDevelopment Plan | | | | Details |
| FRE | Frequency | | | | Details |
| FRE | Frequency of Elements (Synthetic Log from | | | | Details |
| Fred | Fredericksburg | | | | Details |
| Fred | Fredonia | | | | Details |
| FREE | FREE | | | | Details |
| Free Ex Ins | FREE of any EXtra INSurance (Owners) | | | | Details |
| FREG | Flow Regime Indicator | | | | Details |
| FREP | Fujian Refining and Petroleum Company Ltd. | | | | Details |
| Freq | Frequency | | | | Details |
| FREQ | Frequency | | | | Details |
| FREQ_OP | Operating Frequency | | | | Details |
| FREQ_OP_ID | Operating Frequency ID | | | | Details |
| FREQ_OP_ID_SL | Operating Frequency ID - Station Log | | | | Details |
| FREQ_OP_SL | Operating Frequency - Station Log | | | | Details |
| FRES | Final Reserve Report | | | | Details |
| FRES | Quality-of-fit To Envelope | | | | Details |
| FREYKG | Freya Bunde-Etzel GmbH & Co. KG | | | | Details |
| FRF | Formation Resistivity Factor | | | | Details |
| FRF | French franc | | | | Details |
| FRF | Formation_Resistivity_Factor | | | | Details |
| FRFavg | The harmonic mean of the calculated directionally dependent FRFs | | | | Details |
| FRG | forge(ed)(ing) | | | | Details |
| FRG | Federal Republic of Germany | West Germany | | | Details |
| FRGI | Free Gas Index | | | | Details |
| Frgy | froggy | | | | Details |
| FRHA | FBSC ADC ref high, A | | | | Details |
| FRHD | FBSC ADC ref high, D | | | | Details |
| fri | friable | | | | Details |
| FRI | Failure Recurrence Index | | | | Details |
| FRIC | Friction factor | | | | Details |
| FRLA | FBSC ADC ref low, A | | | | Details |
| FRLD | FBSC ADC ref low, D | | | | Details |
| frm | firm | | | | Details |
| FRM(G) | frame, framing | | | | Details |
| FRMIDD | Frame of the reflector | | | | Details |
| FRMIDU | Frame of the reflector location(up-going) | | | | Details |
| FRO | FAROE ISLANDS | | | | Details |
| Fron | frontier | | | | Details |
| fros | frosted | | | | Details |
| Froth | a foam with very high internal gas volume, usually 90%+ gas High viscosity and often very stable | | | | Details |
| FRP | Fracture Re-opening Pressure | | | | Details |
| FRP | Fiberglass Reinforced Plastic | | | | Details |
| FRP | fiber reinforced pipe | | | | Details |
| FRP | failure to release packer | | | | Details |
| FRP | fiberglass-reinforced plastic | | | | Details |
| FRP1 | FC_1 Raw Piston Offset | | | | Details |
| FRP1_DL | MRFC 1 Raw Piston Position | | | | Details |
| FRP2 | FC_2 Raw Piston Position | | | | Details |
| FRP2_DL | MRFC 2 Raw Piston Position | | | | Details |
| FRP3 | FC_3 Raw Piston Position | | | | Details |
| FRP3_DL | MRFC 3 Raw Piston Position | | | | Details |
| FRP4 | RPQS Pressure (FTPR format) | | | | Details |
| FRPF | Rotating friction profile | | | | Details |
| FRPQ | RPQS Pressure (Fractional part) | | | | Details |
| FRR | field receiving report | | | | Details |
| FRR | final report for rig | | | | Details |
| FRR | Flow Resistance Rating | | | | Details |
| frs | fresh | | | | Details |
| FRS | Formation Resevoir Solutions | | | | Details |
| FRSF | Formation strength | | | | Details |
| FRT | Formation Response Test | | | | Details |
| FRT | Flow Rate Tester | | | | Details |
| frt | freight | | | | Details |
| FRT | Flow Rate Tool | | | | Details |
| FRT1 | LFORS rate of change 1 level (log of FORS) None | | | | Details |
| FRT2 | LFORS rate of change avg level 1 (log of | | | | Details |
| FRT3 | LFORS rate of change avg level 2 (log of | | | | Details |
| FRTS | Far RTD setting CMD DATA | | | | Details |
| Fruit | Fruitland | | | | Details |
| FRW | final report for well | | | | Details |
| frwk | framework | | | | Details |
| FRXL | Forxo | | | | Details |
| frzr | freezer | | | | Details |
| FS | Fail Safe (as in FS valve) | | | | Details |
| FS | Fill Sub | | | | Details |
| FS | Full Scale (gauge accuracy like ± 0.05% of FS) | | | | Details |
| FS | Float Shoe | | | | Details |
| FS | FRENCH SOUTHERN TERRITORIES | | | | Details |
| FS | Fordern Stunde (production hours) | | | | Details |
| FS | Frühschicht (morning shift ) | | | | Details |
| FS | feedstock | | | | Details |
| FS | flow station | | | | Details |
| FS | forged steel | | | | Details |
| FS | Field Support | | | | Details |
| FS | Förderstunde (production time) | Producing hours | | | Details |
| FS | Financial Support | | | | Details |
| FS | Filling Station | | | | Details |
| FS&WLs | from south and west lines | | | | Details |
| FSA | Financial Services Authority | | | | Details |
| FSAL | Formation Salinity | | | | Details |
| FSAN | Frequency of Side-By-Side Conductive | | | | Details |
| FSB | flowline support base | | | | Details |
| FSB | Front Side Bus | | | | Details |
| FSCR | RST Far Shaper Regulation Factor | | | | Details |
| FSD | Dimensionless formation strength. This is | | | | Details |
| FSD2 | Dimensionless formation strength This is | | | | Details |
| FSEL | from southeast line | | | | Details |
| FSEN | Channel 0 N sensor | | | | Details |
| FSF | Field Surface Facilities | | | | Details |
| fsg | fishing | | | | Details |
| FSG4 | Four Track Format | | | | Details |
| FSGC | (gram per cubic centimeter)-(foot per second) | | | | Details |
| FSHA | Flag for Shale | | | | Details |
| FSI | Flawless Start-up Initiative | | | | Details |
| FSI | Fluid Scanner Imager | | | | Details |
| FSI | final shut-in | | | | Details |
| FSIG | Far Sigma | | | | Details |
| FSIN | Reconstructed formation strength | | | | Details |
| FSIP | final shut in pressure | | | | Details |
| FSIP | final shutin pressure | | | | Details |
| FSIP | final shut-in pressure | | | | Details |
| FSIW | Far silicon windows count-rates | | | | Details |
| FSIWA | Federation of Sewage and Industrial Wastes Assn. | | | | Details |
| fsl | from south line | | | | Details |
| FSL | Far signal level | | | | Details |
| FSL1 | FC_1 Slew rate | | | | Details |
| FSL1_DL | MRFC 1 Slew Rate | | | | Details |
| FSL2 | FC_2 Slew Rate | | | | Details |
| FSL2_DL | MRFC 2 Slew Rate | | | | Details |
| FSL3 | FC_2 Slew Rate | | | | Details |
| FSL3_DL | MRFC 3 Slew Rate | | | | Details |
| FSM | MICRONESIA, FEDERATED STATES OF | | | | Details |
| FSMT | Formation Subsidence Monitoring Tool | | | | Details |
| FSN | failure to set in nipple/sidepocket | | | | Details |
| FSN1 | FC_1 Step Number | | | | Details |
| FSN1_DL | MRFC 1 Step Number | | | | Details |
| FSN2 | MRFC 2 Step Number | | | | Details |
| FSN2_DL | MRFC 2 Step Number | | | | Details |
| FSN3 | MRFC 3 Step Number | | | | Details |
| FSN3_DL | MRFC 3 Step Number | | | | Details |
| FSO | Floating Storage Offloading vessel | | | | Details |
| FSO | Full Scale Output | | | | Details |
| FSOPR | Field Sustainable Oil Production Rate | | | | Details |
| FSOPR | Field Sustainable Oil Production Rate (less than FAR & more than FMOPR, (=FAR minus Unplanned SDs) | | | | Details |
| FSP | failure to set packer | | | | Details |
| FSP | flowing surface pressure | | | | Details |
| FSP | Filling Station Partner | | | | Details |
| FSP1 | SET POINT | | | | Details |
| FSP2 | SET POINT | | | | Details |
| FSP3 | SET POINT | | | | Details |
| FSPA | RST Far Spectrum A | | | | Details |
| FSPB | RST Far Spectrum B | | | | Details |
| FSPC | RST Far Spectrum C | | | | Details |
| FSPP | Final Stand Pipe Pressure | | | | Details |
| FSR | Facilities Status Report | | | | Details |
| FSR1 | SLEW RATE | | | | Details |
| FSR2 | SLEW RATE | | | | Details |
| FSR3 | SLEW RATE | | | | Details |
| FSRA | F1/Sigma Ratio (Gas Index Curve) | | | | Details |
| FSRU | Floating Storage and Regasification Unit|| | Floating Storage and Regasification Unit | Floating Storage und Regasifizierung Einheit | Flottant de stockage et de l'unité de regazéification | Details |
| FSRU | Floating Storage and Regasification Unit | | | | Details |
| FSS | Frequency Short Spacing Control Loop | | | | Details |
| FST | Formation Strength Test | | | | Details |
| FST | Flow Suction Tank | | | | Details |
| FST | forged steel | | | | Details |
| fst | fast | | | | Details |
| FST1 | FC_1 Set Point | | | | Details |
| FST1_DL | MRFC 1 Set Point | | | | Details |
| FST2 | FC_2 Set Point | | | | Details |
| FST2_DL | MRFC 2 Set Point | | | | Details |
| FST3 | FC_3 Set Point | | | | Details |
| FST3_DL | MRFC 3 Set Point | | | | Details |
| FSTD | Förderstunde (production time) | | | | Details |
| FSTN | fasten(ing)(er) | | | | Details |
| FSU | Former Soviet Union | | | | Details |
| FSVA | FBSC supply, arm A | | | | Details |
| FSVB | FBSC supply, arm B | | | | Details |
| FSVC | FBSC supply, arm C | | | | Details |
| FSVD | FBSC supply, arm D | | | | Details |
| FSVL | FBSC logic supply | | | | Details |
| FSVN | FBSC negative supply | | | | Details |
| FSVP | FBSC positive supply | | | | Details |
| FSW | Foraminifera, Skeletal Wackestone | | | | Details |
| FSW | Foot Sea Water | | | | Details |
| FSWB | Flag for SWB | | | | Details |
| FSWL | from southwest line | | | | Details |
| FSX0 | Flag for SX0 | | | | Details |
| FSXO | Sxo Limited Flag (0=Not limited 1=Limited) Flag | | | | Details |
| FT | Formation Tester Log | | | | Details |
| FT | Function Test | | | | Details |
| FT | Formation Tester | | | | Details |
| FT | Fischer-Tropsch process of converting methane, biomass, or coal to liquid fuels | | | | Details |
| ft | feet, foot | | | | Details |
| FT | firm transport | | | | Details |
| FT | formation test | | | | Details |
| FT | Formation Testing | | | | Details |
| FT | Fault Trans | | | | Details |
| ft | tenth of foot (international) | | | | Details |
| ft | foot (international) | | | | Details |
| FT | Flow Testing | | | | Details |
| Ft C | Fort Chadborne | | | | Details |
| Ft H | Fort Hayes | | | | Details |
| Ft R | Fort Riley | | | | Details |
| Ft U | Fort Union | | | | Details |
| Ft W | Fort Worth | | | | Details |
| FT-1 | inverse foot | | | | Details |
| ft-c | foot-candle | | | | Details |
| ft-lb | foot-pound | | | | Details |
| ft-lb/hr | foot-pound per hour | | | | Details |
| ft-lbs | foot-pound force | | | | Details |
| ft.g/(s.cm3) | (foot per second)-(gram per cubic centimeter) | | | | Details |
| ft.lbf | foot-pound force | | | | Details |
| ft.lbm | foot-pound mass | | | | Details |
| ft/h | foot per hour | | | | Details |
| ft/hr | foot per hour | | | | Details |
| ft/lbm | foot per pound mass | | | | Details |
| ft/min | foot per minute | | | | Details |
| ft/ms | foot per millisecond | | | | Details |
| ft/psi | foot per psi | | | | Details |
| FT/S | foot per second | | | | Details |
| ft/s | foot per second | | | | Details |
| ft/s2 | foot per square second | | | | Details |
| ft2 | square feet | | | | Details |
| FT2 | square foot | | | | Details |
| ft2 | square foot | | | | Details |
| ft2/h | square foot per hour | | | | Details |
| FT2/HR | square foot per hour | | | | Details |
| ft3 | cubic feet | | | | Details |
| ft3 | cubic foot | | | | Details |
| ft3/(d.ft.psi) | cubic foot per day per foot per (pound per square inch) | | | | Details |
| FT3/BBL | cubic foot per barrel | | | | Details |
| ft3/bbl | cubic foot per barrel | | | | Details |
| FT3/D | cubic foot per day | | | | Details |
| ft3/d | cubic foot per day | | | | Details |
| ft3/d.ft.psi | GeoFrame legacy unit | | | | Details |
| FT3/FT3 | cubic foot per cubic foot | | | | Details |
| ft3/ft3 | cubic foot per cubic foot | | | | Details |
| ft3/h | cubic foot per hour | | | | Details |
| FT3/HR | cubic foot per hour | | | | Details |
| ft3/min | cubic foot per minute | | | | Details |
| ft3/rad | cubic foot per radian | | | | Details |
| ft3/SCF | GeoFrame legacy unit | | | | Details |
| FTA | Flow Termination Assembly | | | | Details |
| FTA | Free Trade Agreement | | | | Details |
| FTA | Fault Tree Analysis | | | | Details |
| ftAM | foot (American modified) | | | | Details |
| FTAU | Far Tau | | | | Details |
| FTAV | Average First Echo Fall Time (Fluid | | | | Details |
| ftBDF | feet Below Drill Floor | | | | Details |
| ftBTHF | feet Below Tubing Head Flange | | | | Details |
| FTC | France Training Center (Schlumberger's base in Melun/France for training) | | | | Details |
| FTC | Federal Trade Commission | | | | Details |
| FTC | Fluid Type (Cross correlation) | | | | Details |
| FTC | Flow To Close | | | | Details |
| FTC | Flow Through Sample Cylinder | | | | Details |
| FTC | Flow To Clean | | | | Details |
| ftCla | foot (Clarke) | | | | Details |
| FTCN | Far Thermal Count Rate | | | | Details |
| FTD | FiTted | | | | Details |
| FTD | Formation Test Depth | | | | Details |
| FTDC | Far Thermal Detector Counts | | | | Details |
| FTDT | Far TDT Count Rate | | | | Details |
| FTDT_SL | Far Thermal Decay Counts | | | | Details |
| FTE | Full-Time Equivalent | | | | Details |
| FTE | Field Test Engineer | | | | Details |
| FTE | Female Threaded End | | | | Details |
| FTE | Full-Time Engineer (Full Time Employment / Full-Time Employee) | | | | Details |
| FTE | Full Time Equivalent (staffing) | | | | Details |
| FTE | Full Time Equivalent | | | | Details |
| FTE | Full-Time Equivalent / Employee | | | | Details |
| FTEM | Fluid Temperature | | | | Details |
| FTEMP | Formation Temperature | | | | Details |
| FTF | Future Transportation Fuels (NPC study) | | | | Details |
| ftg | footage | | | | Details |
| ftg | fittings | | | | Details |
| ftg | footing, footage | | | | Details |
| FTG | FörderTag | | | | Details |
| ftGoldCoast | Foot (Gold Coast) | | | | Details |
| FTH | failure to hold in nipple/sidepocket | | | | Details |
| FTH | Flowing Tubing Head… | | | | Details |
| FTH1 | Raw Waveform First Echo Fall Time (Fluid | | | | Details |
| FTHN | Minimum First Echo Fall Time (Fluid | | | | Details |
| FTHP | Flowing Tubing Head Pressure | | | | Details |
| FTIM | Frame Time | | | | Details |
| FTIT | theoretical (reconstructed) FTI | | | | Details |
| FTL | Fluid Transfer Line | | | | Details |
| FTM | fire-team member | | | | Details |
| FTM | Fracture Toughness Modulus | | | | Details |
| FTMD | Flag for Terminal Mode | | | | Details |
| FTMX | Maximum First Echo Fall Time (Fluid | | | | Details |
| FTNG | Formation Testing Next Generation | | | | Details |
| FTO | Flow To Open | | | | Details |
| FTP | first tranche petroleum | | | | Details |
| FTP | file transfer protocol | | | | Details |
| FTP | flowing tubing pressure | | | | Details |
| FTP | final(flowing) tubing pressure | | | | Details |
| FTPI | Fiberglass Tank & Pipe Institute | | | | Details |
| FTR | Formation Treatment Run | | | | Details |
| FTR | failure to release from nipple/sidepocket | | | | Details |
| FTR | Full Technical Rate | | | | Details |
| FTR | Field Technical Rate (less than MFCR & more than FAR, NO planned or unplanned SD with
adhering to the SHs & RM guidelines in Safe operating limits (=all well potentials (only Active) minus Corrections based on guidelines)) | | | | Details |
| FTRE | Formation Testing Report | | | | Details |
| FTrL | Fluid Travel Log | | | | Details |
| FTS | fluid to surface | | | | Details |
| FTSC | Flow Through Sample Cylinder | | | | Details |
| FTT | Formation Tester Tool | | | | Details |
| FTU | Field Transfer Unit (SLB) | | | | Details |
| ftUS | foot (U.S. survey) | | | | Details |
| FTVP | Focus/Temperature/Voltage Plus Measurement None | | | | Details |
| FTVZ | Focus/Temperature/Voltage Zero Measurement None | | | | Details |
| FTX1 | Spiked FAC1 channel for printing graphics | | | | Details |
| FTX2 | Spiked FAC2 channel for printing graphics | | | | Details |
| FTXT | Flag for Test | | | | Details |
| FTYP | Fluid Type | | | | Details |
| FU | fill up | | | | Details |
| FU | Financial Unit | | | | Details |
| FU01 | Flowmeter Up Pass Number 01 | | | | Details |
| FU02 | Flowmeter Up Pass Number 02 | | | | Details |
| FU03 | Flowmeter Up Pass Number 03 | | | | Details |
| FU04 | Flowmeter Up Pass Number 04 | | | | Details |
| FU05 | Flowmeter Up Pass Number 05 | | | | Details |
| FU06 | Flowmeter Up Pass Number 06 | | | | Details |
| FU07 | Flowmeter Up Pass Number 07 | | | | Details |
| FU08 | Flowmeter Up Pass Number 08 | | | | Details |
| FU09 | Flowmeter Up Pass Number 09 | | | | Details |
| FU1 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FU10 | Flowmeter Up Pass Number 10 | | | | Details |
| FU11 | Flowmeter Up Pass Number 11 | | | | Details |
| FU12 | Flowmeter Up Pass Number 12 | | | | Details |
| FU13 | Flowmeter Up Pass Number 13 | | | | Details |
| FU14 | Flowmeter Up Pass Number 14 | | | | Details |
| FU15 | Flowmeter Up Pass Number 15 | | | | Details |
| FU1_HR | Flux Leakage Upper Pad-1 HiRes | | | | Details |
| FU1_HRN | Flux Leakage Upper Pad-1 HiRes Nor | | | | Details |
| FU1_NO | Flux Leakage Upper Pad-1 Nor | | | | Details |
| FU2 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FU2_HR | Flux Leakage Upper Pad-2 HiRes | | | | Details |
| FU2_HRN | Flux Leakage Upper Pad-2 HiRes Nor | | | | Details |
| FU2_NO | Flux Leakage Upper Pad-2 Nor | | | | Details |
| FU3 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FU3_HR | Flux Leakage Upper Pad-3 HiRes | | | | Details |
| FU3_HRN | Flux Leakage Upper Pad-3 HiRes Nor | | | | Details |
| FU3_NO | Flux Leakage Upper Pad-3 Nor | | | | Details |
| FU4 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FU4_HR | Flux Leakage Upper Pad-4 HiRes | | | | Details |
| FU4_HRN | Flux Leakage Upper Pad-4 HiRes Nor | | | | Details |
| FU4_NO | Flux Leakage Upper Pad-4 Nor | | | | Details |
| FU5 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FU5_HR | Flux Leakage Upper Pad-5 HiRes | | | | Details |
| FU5_HRN | Flux Leakage Upper Pad-5 HiRes Nor | | | | Details |
| FU5_NO | Flux Leakage Upper Pad-5 Nor | | | | Details |
| FU6 | Calibration Flux Leakage, Upper Array Pad | | | | Details |
| FU6_HR | Flux Leakage Upper Pad-6 HiRes | | | | Details |
| FU6_HRN | Flux Leakage Upper Pad-6 HiRes Nor | | | | Details |
| FU6_NO | Flux Leakage Upper Pad-6 Nor | | | | Details |
| FUA | Fields under appraisal | | | | Details |
| FUD | Fields under development | | | | Details |
| FUD | Fear, uncertainty, doubt | | | | Details |
| FUFD | Filtered Uncorrected Well Fluid Density | | | | Details |
| FUFD_TL | Filtered Uncorrected Well Fluid Density | | | | Details |
| FUK | Filter Unterkante | | | | Details |
| FULDI | Full Diameter Study Report | | | | Details |
| Full | Fullerton | | | | Details |
| furf | furfural | | | | Details |
| furn | furnace | | | | Details |
| FURN | furnish(ed) | | | | Details |
| Furn | & fix furniture and fixtures | | | | Details |
| Fus | Fuson | | | | Details |
| Fussel | Fusselman | | | | Details |
| Fusul | Fusulinid | | | | Details |
| fut | future | | | | Details |
| FV | Funnel Viscosity or Float Valve | | | | Details |
| FV | Fußventil | Standing Valve | | | Details |
| FV | Float Valve | | | | Details |
| FV | flapper valve | | | | Details |
| FV | Future value | | | | Details |
| FV | funnel viscosity | | | | Details |
| FVA | Electrical Fracture Aperture: Mean value | | | | Details |
| FVAH | Hydraulic Electrical Fracture Aperture: | | | | Details |
| FVD | Far Voltage DOWN | | | | Details |
| FVDA | Apparent Fracture Density: Number of | | | | Details |
| FVDC | Corrected Fracture Density: Apparent | | | | Details |
| FVEL | Fluid Acoustic Slowness | | | | Details |
| FVEM | Sound Slowness (Fluid Properties | | | | Details |
| FVF | Formation Volume Factor | | | | Details |
| FVF | Formation_Volume_Factor | | | | Details |
| FVIS | Fluid Viscosity Downhole | | | | Details |
| FVR | Far Voltage Reference | | | | Details |
| FVS | Fußventilsitz | | | | Details |
| FVS1 | FC_1 Valve Status | | | | Details |
| FVS1_DL | MRFC 1 Valve Status | | | | Details |
| FVS2 | FC_2 Valve Status | | | | Details |
| FVS2_DL | MRFC 2 Valve Status | | | | Details |
| FVS3 | FC_3 Valve Status | | | | Details |
| FVS3_DL | MRFC 3 Valve Status | | | | Details |
| FVSH | Flag for Volume of Shale | | | | Details |
| FVSI | Flag for Volume of Shale Method used by | | | | Details |
| fvst | favosites | | | | Details |
| FVT | Fractional Volume of Tar | | | | Details |
| FVTL | Areal Trace Length: Cumulated fracture | | | | Details |
| FVU | Far Voltage UP | | | | Details |
| FW | Flutwasser | | | | Details |
| FW | Fresh Water | | | | Details |
| FW | fillet weld | | | | Details |
| FW | Formation Water | | | | Details |
| FWAD | Fresh water Arrival Draft | | | | Details |
| FWC | field wildcat | | | | Details |
| FWC | Field Water Cut | | | | Details |
| FWCO | RST Far Windows Carbon/Oxygen Ratio | | | | Details |
| FWCO_SIG | RST Far Windows Carbon/Oxygen Ratio | | | | Details |
| FWCT | Field Water CuT | | | | Details |
| FWD | Flowing While Drilling | | | | Details |
| fwd | forward | | | | Details |
| FWD | four-wheel drive | | | | Details |
| FWDC | Fractional Weight of Dry Clay | | | | Details |
| FWDD | Fresh Water Departure Draft | | | | Details |
| FWFD | Filtered Well Fluid Density | | | | Details |
| FWFD_TL | Filtered Well Fluid Density | | | | Details |
| FWGR | Field Water Gas Ratio | | | | Details |
| FWGR | Field Water Gas Ratio | | | | Details |
| FWH | Flowing Well Head… | | | | Details |
| FWHP | Flowing Well Head Pressure | | | | Details |
| FWHP | flowing wellhead pressure | | | | Details |
| FWHT | flowing wellhead temperature | | | | Details |
| FWI | Full Waveform Inversion | | | | Details |
| FWID | Fracture Width | | | | Details |
| FWIR | Field Water Injection Rate | | | | Details |
| FWIT | Field Water Injection Total | | | | Details |
| FWKO | Free water knock out | | | | Details |
| FWKO | see Free Water Knockout | | | | Details |
| FWL | Free water level | | | | Details |
| fwl | from west line | | | | Details |
| FWOR | Field Water Oil Ratio | | | | Details |
| FWP | Flowing Wellhead Pressure | | | | Details |
| FWPC | Weight Percent Calibration Factor For GST | | | | Details |
| FWPCA | Federal Water Pollution Control Act | | | | Details |
| FWPR | Field Water Production Rate | | | | Details |
| FWPT | Field Water Production Total | | | | Details |
| FWR | Final Well Report | | | | Details |
| FWS | Full Wave Sonic | | | | Details |
| FWS | fish and wildlife service | | | | Details |
| FWSA | Fractional Weight of Sand | | | | Details |
| FWSI | Fractional Weight of Silt | | | | Details |
| FWSM | Fractional Weight of Dry Solid Materials | | | | Details |
| FWST | Full Well Stream Transfer | | | | Details |
| FWT | Flowing Wellhead Temperature | | | | Details |
| FWT | Fractional Weight of Tar | | | | Details |
| fwtr | fresh water | | | | Details |
| FWTW | Fractional Weight of Total Water | | | | Details |
| FWV | Flow Wing Valve (also known as Production Wing Valve on a Xmas tree) | | | | Details |
| FX | FRANCE, METROPOLITAN | | | | Details |
| FX | Foreign exchange market | | | | Details |
| FX | Magnetometer X-Axis | | | | Details |
| fxd | fixed | | | | Details |
| FXSP | FBCC EMEX set point | | | | Details |
| FXX | FRANCE, METROPOLITAN | | | | Details |
| FY | Full Year | | | | Details |
| FY | Magnetometer Y-Axis | | | | Details |
| FY LE | Full Year Latest Estimate | | | | Details |
| FYA | For Your Attention | | | | Details |
| FYA | For Your Action | | | | Details |
| FYE | For Your Entertainment | | | | Details |
| FYE | Full Year Estimate | | | | Details |
| FYE | fiscal year ending | | | | Details |
| FYF | Full Year Forecast | | | | Details |
| FYG | For Your Guidance | | | | Details |
| FYI | For Your Information | | | | Details |
| FYI | For Your Interest / Information | | | | Details |
| FYKI | For Your Kind Information | | | | Details |
| FYLE | Full Year Latest Estimate | | | | Details |
| FYT | Full Year Target | | | | Details |
| FZ | Fertigzement | | | | Details |
| FZ | Magnetometer Z-Axis | | | | Details |
| FZI | Flow Zone Indicator | | | | Details |
| FZK | Frei zuordenbare Kapazität | Freely allocable Capacity | | | Details |
| FZO | flushed Zone | | | | Details |
| f’man | foreman | | | | Details |
| $/scf | U.S. dollars per standard cubic feet | | | | Details |
| $/scf | U.S. dollars per standard cubic feet | U.S. dollars per standard cubic feet | Dollar pro Standard-Kubikfuß | dollars américains par pieds cubes standard | Details |
| (c/s)/(ft/min) | (cycle per second) per (foot per minute) | | | | Details |
| (MCF/d)/(rev/s) | (thousand cubic feet per day) per (revolution per second) | | | | Details |
| (MSCF/d)/ft/psi | GeoFrame legacy unit | | | | Details |
| (MSCF/d)/psi | GeoFrame legacy unit | | | | Details |
| (rev/s)/(ft/min) | GeoFrame legacy unit | | | | Details |
| (STB/d)/ft/psi | GeoFrame legacy unit | | | | Details |
| 1+2F | Unit 1 + Unit 2 Total Flowrate | | | | Details |
| 1/FT | inverse foot | | | | Details |
| 1/ft | inverse foot | | | | Details |
| 1/ft3 | inverse cubic foot | | | | Details |
| 1/lbf | inverse pound force | | | | Details |
| A/F2 | ampere per square foot | | | | Details |
| A/ft2 | ampere per square foot | | | | Details |
| A1F | Compact Flowmeter 1 Filtered Arch | | | | Details |
| A2F | Compact Flowmeter 2 Filtered Arch | | | | Details |
| AAF | Access Authorization Form | | | | Details |
| AAF | Access Authorization Form | Access Authorization Form | Zugriffsautorisierungsformular | Formulaire d'autorisation d'accès | Details |
| ABF | Ammonbiflorid|| | Ammonbiflorid | Ammonbiflorid | Ammonbiflorid | Details |
| ABF | Ammonbiflorid | Ammonium bifluoride | | | Details |
| ABFD | Amplitude Borehole Far Detector | | | | Details |
| ABFD_SL | Amplitude of Borehole Signal - Far | | | | Details |
| ABFR | AIT Quality Control Borehole Formation | | | | Details |
| ABFS | Amplitude - Borehole - Far Short Burst | | | | Details |
| ac-ft | acre-feet | | | | Details |
| ACCF | AIT Computed Effective Formation | | | | Details |
| ACF | Additional Compression Facility | | | | Details |
| ACFM | actual cubic feet per minute | | | | Details |
| acfr | acid fracture treatment | | | | Details |
| ACRE.FT | acre foot | | | | Details |
| acre.ft | acre foot | | | | Details |
| ACRF | AIT Computed Effective Formation | | | | Details |
| ADF | Automatic Diverter Flowmeter | | | | Details |
| ADNOC-FOD | Abu Dhabi National Oil Company for Distribution Abu Dhabi | | | | Details |
| AESF | Applied Energy Studies Foundation | | | | Details |
| AF | AFGHANISTAN | | | | Details |
| AF | acid frac | | | | Details |
| AF | after fracture | | | | Details |
| AF/CLR | after cooler | | | | Details |
| AF/COND | after condenser | | | | Details |
| AF10 | AIT Four Foot Resistivity A10 | | | | Details |
| AF20 | AIT Four Foot Resistivity A20 | | | | Details |
| AF30 | AIT Four Foot Resistivity A30 | | | | Details |
| AF60 | AIT Four Foot Resistivity A60 | | | | Details |
| AF90 | AIT Four Foot Resistivity A90 | | | | Details |
| AFA | Advanced Fluid Analyzer | | | | Details |
| AFA | Afghanistan afghani | | | | Details |
| AFAIK | As far as I know | | | | Details |
| AFB1 | APS Thermal Detector Neutron Burst-Off | | | | Details |
| AFB2 | APS Thermal Detector Neutron Burst-Off | | | | Details |
| AFB3 | APS Thermal Detector Neutron Burst-Off | | | | Details |
| AFB4 | APS Thermal Detector Neutron Burst-Off | | | | Details |
| AFC | Approved For Construction | | | | Details |
| AFC | Arab Finance Corporation | | | | Details |
| AFC | Authorization for Commitment | | | | Details |
| AFC | Authorized for Construction | | | | Details |
| AFCB | AIT Four Foot Conductivity Background | | | | Details |
| AFCB10 | AIT Four Foot Conductivity Bkg A10 | | | | Details |
| AFCB20 | AIT Four Foot Conductivity Bkg A20 | | | | Details |
| AFCB30 | AIT Four Foot Conductivity Bkg A30 | | | | Details |
| AFCB60 | AIT Four Foot Conductivity Bkg A60 | | | | Details |
| AFCB90 | AIT Four Foot Conductivity Bkg A90 | | | | Details |
| AFCC | Autonomous flow control completion | | | | Details |
| AFCD | Area of Future Casing | | | | Details |
| AFCD | Autonomous flow control device | | | | Details |
| AFCO | AIT Four Foot Conductivity | | | | Details |
| AFCO10 | AIT Four Foot Conductivity A10 | | | | Details |
| AFCO20 | AIT Four Foot Conductivity A20 | | | | Details |
| AFCO30 | AIT Four Foot Conductivity A30 | | | | Details |
| AFCO60 | AIT Four Foot Conductivity A60 | | | | Details |
| AFCO90 | AIT Four Foot Conductivity A90 | | | | Details |
| AFD | Agence Française du Développement | | | | Details |
| AFD | authorization for definition | | | | Details |
| AFD | auxiliary flow diagram | | | | Details |
| AFD | Approved for Development | | | | Details |
| AFD1 | AIT Four Foot Inner Diameter of Invasion | | | | Details |
| AFD2 | AIT Four Foot Outer Diameter of Invasion | | | | Details |
| AFE | Authorization for Expenditure, a process of submitting a business proposal to investors | | | | Details |
| AFE | Authorization for Expenditure | | | | Details |
| AFE | Above Field Elevation | | | | Details |
| AFE | Authorisation For Expenditure | | | | Details |
| AFE | Approval for Expenditure | | | | Details |
| AFE | Automated Fault Extraction | | | | Details |
| AFEC | APS Far Detector Count Rate | | | | Details |
| AFEN | APS Far Detector Neutron Burst-On Count | | | | Details |
| AFEO | APS Far Detector Neutron Burst-Off Count | | | | Details |
| AFESD | Arab Fund for Economic and Social Development | | | | Details |
| affd | affirmed | | | | Details |
| AFFD | Amplitude Formation Far Detector | | | | Details |
| AFFD_SL | Amplitude of Formation Signal - Far | | | | Details |
| AFFS | Amplitude - Formation - Far Short Burst | | | | Details |
| afft | affidavit | | | | Details |
| AFG | AFGHANISTAN | | | | Details |
| AFG | Assn. Francaise du Gaz France | | | | Details |
| Afi | Acoustic Fracture Identification | | | | Details |
| AFI | Annular flow isolation | | | | Details |
| AFID | AIT 4' Limit of Invasion Inner Diameter | | | | Details |
| AFIO | AIT 4' Limit of Invasion Outer Diameter | | | | Details |
| AFIT | after federal income tax | | | | Details |
| AFK | Away From Keyword | | | | Details |
| AFLASTM | a high temperature seal elastomer | | | | Details |
| AFLD | Annular Fluid Loss Device (ie Halliburton's Twin Flow tool) | | | | Details |
| AFN | Afghanistan Afghani | | | | Details |
| AFND | Amplitude Formation Near Detector | | | | Details |
| AFND_SL | Amplitude of Formation Signal - Near | | | | Details |
| AFNS | Amplitude - Formation - Near Short Burst | | | | Details |
| AFOD | Axial Fluid Ohmic Drop | | | | Details |
| AFOO | AIT Four Foot Curves Out of Order Flag | | | | Details |
| AFP | Active Fire Protection | | | | Details |
| AFP | annular friction pressure | | | | Details |
| AFP | Aker Floating Production | | | | Details |
| AFP | average flowing pressure | | | | Details |
| AFP | Active Fire Protection systems | | | | Details |
| AFP | Attenuation | | | | Details |
| AFP | Annular Friction Pressure | | | | Details |
| AFPC | Al-Furat Petroleum Company | | | | Details |
| AFPC | Al Forat Petroleum Company Syria and others | | | | Details |
| AFPR | Annual Field Perf Review | | | | Details |
| AFPR | Acquisition Foot Print Removal | | | | Details |
| AFPR | AIT Four Foot Radial Resistivity Profile | | | | Details |
| AFRA | average freight rate assessment | | | | Details |
| AFRE | Four Foot Resistivity | | | | Details |
| AFRI | AIT Four Foot Radial Resistivity Image | | | | Details |
| AFRT | AIT Four Foot Rt | | | | Details |
| AFRWAI | AIT Four Foot Radial RWA Image | | | | Details |
| AFRX | AIT Four Foot Rxo | | | | Details |
| AFS | Atomic Fluorescence Spectroscopy | | | | Details |
| AFS | Available for Sales | | | | Details |
| AFSHI | AIT Four Foot Radial Hydrocarbon | | | | Details |
| AFSPS | Arrival First Sea Pilot Station ( Norway) | | | | Details |
| AFSSA | Aviation Fueling Services S.A. Greece | | | | Details |
| AFSWI | AIT Four Foot Radial Water Saturation | | | | Details |
| AFT | Activation Flow Tool | | | | Details |
| AFT | The back of a jackup rig (the flat end - same as STERN) | | | | Details |
| AFTBIT | after bit | | | | Details |
| AFTC | APS Thermal Detector Count Rate | | | | Details |
| AFTD | APS Thermal Detector Time Distribution | | | | Details |
| AFTP | Assn. Francaise des Techniciens et Professionals du Petrole France | | | | Details |
| AFU | All Fucked Up | | | | Details |
| AFUDC | allowance for funds used during construction | | | | Details |
| AFV | annular flow valve | | | | Details |
| AFVM | AIT Four Foot Volume Mud Filtrate | | | | Details |
| AFW | Appraisal Framing Workshop | | | | Details |
| AFZ | Anfang Fließzeit | | | | Details |
| AHBDF | Along Hole (Depth) Below Derrick Floor | | | | Details |
| AHBDF | Along Hole Below Derrick Floor | | | | Details |
| AHBFR | AIT-H Quality Control Borehole Formation | | | | Details |
| AHBTHF | Along hole below tubing head flange | | | | Details |
| AHCCF | AIT-H Computed Effective Formation | | | | Details |
| AHCRF | AIT-H Computed Effective Formation | | | | Details |
| AHF10 | AIT-H Four Foot Resistivity A10 | | | | Details |
| AHF20 | AIT-H Four Foot Resistivity A20 | | | | Details |
| AHF30 | AIT-H Four Foot Resistivity A30 | | | | Details |
| AHF60 | AIT-H Four Foot Resistivity A60 | | | | Details |
| AHF90 | AIT-H Four Foot Resistivity A90 | | | | Details |
| AHFCB | AIT-H Four Foot Conductivity Background | | | | Details |
| AHFCB10 | AIT-H Four Foot Conductivity Bkg A10 | | | | Details |
| AHFCB20 | AIT-H Four Foot Conductivity Bkg A20 | | | | Details |
| AHFCB30 | AIT-H Four Foot Conductivity Bkg A30 | | | | Details |
| AHFCB60 | AIT-H Four Foot Conductivity Bkg A60 | | | | Details |
| AHFCB90 | AIT-H Four Foot Conductivity Bkg A90 | | | | Details |
| AHFCO | AIT-H Four Foot Conductivity | | | | Details |
| AHFCO10 | AIT-H Four Foot Conductivity A10 | | | | Details |
| AHFCO20 | AIT-H Four Foot Conductivity A20 | | | | Details |
| AHFCO30 | AIT-H Four Foot Conductivity A30 | | | | Details |
| AHFCO60 | AIT-H Four Foot Conductivity A60 | | | | Details |
| AHFCO90 | AIT-H Four Foot Conductivity A90 | | | | Details |
| AHFD1 | AIT-H Four Foot Inner Diameter of Invasion Invasion_Diameter | | | | Details |
| AHFD2 | AIT-H Four Foot Outer Diameter of Invasion Invasion_Diameter | | | | Details |
| AHFOO | AIT-H Four Foot Curves Out of Order Flag | | | | Details |
| AHFPR | AIT-H Four Foot Radial Resistivity Profile Profile_Resistivity | | | | Details |
| AHFRI | AIT-H Four Foot Radial Resistivity Image | | | | Details |
| AHFRT | AIT-H Four Foot Rt | | | | Details |
| AHFRWAI | AIT-H Four Foot Radial RWA Image | | | | Details |
| AHFRX | AIT-H Four Foot Rxo | | | | Details |
| AHFSHI | AIT-H Four Foot Radial Hydrocarbon | | | | Details |
| AHFSWI | AIT-H Four Foot Radial Water Saturation | | | | Details |
| AHFVM | AIT-H Four Foot Volume Mud Filtrate | | | | Details |
| AHIFC | AIT-H Induction Fully Calibrated | | | | Details |
| AHIFF | AIT-H Input Form Factor (FF) To AIT | | | | Details |
| AHMF | AIT-H Mud Fully Calibrated | | | | Details |
| AHMFV | AIT-H Mud Fully Calibrated Vector | | | | Details |
| AHQAF | AIT-H Quality Control Fully Calibrated | | | | Details |
| AHSFI | AIT-H SP Filtered | | | | Details |
| AIAV_RF | Median of Unflagged Measured Impedance | | | | Details |
| AIFC | AIT Induction Fully Calibrated | | | | Details |
| AIFF | AIT Input Form Factor (FF) To AIT | | | | Details |
| AIMN_RF | Minimum of Unflagged Acoustic Impedance | | | | Details |
| AIMX_RF | Maximum of Unflagged Acoustic Impedance | | | | Details |
| ALFA | LDS Enhanced Resolution Alpha Factor | | | | Details |
| AMF | Arab Monetary Fund | | | | Details |
| AMPBF | Amplitude Bound Fluid | | | | Details |
| AMPBF_SL | Amplitude Bound Fluid - Station Log | | | | Details |
| AMPFF | Amplitude Free Fluid | | | | Details |
| AMPFF_SL | Amplitude Free Fluid - Station Log | | | | Details |
| AMWF | Amplitude Waveform | | | | Details |
| AOF | Absolute Open Flow | | | | Details |
| AOF | Absolute Open-hole Flow | | | | Details |
| AOF | see Absolute Open Flow The maximum rate that a well can produce at the lowest possible bottom hole pressure (usually figured with a gas gradient) | | | | Details |
| AOF | absolute open flow potential(gas well) | | | | Details |
| AOF | ADNOC Offshore | | | | Details |
| AOFP | Absolute Open Flow Potential | | | | Details |
| AQAF | AIT Quality Control Fully Calibrated Array Array_Conductivity | | | | Details |
| AQTF | RST Far Frame Acquisition Time | | | | Details |
| ArbAufw | Arbeitsaufwand | | | | Details |
| Arbift | Arab Bank for Investment and Foreign Trade | | | | Details |
| ASBFR | AIT-S Quality Control Borehole Formation | | | | Details |
| ASCCF | AIT-S Computed Effective Formation | | | | Details |
| ASCRF | AIT-S Computed Effective Formation | | | | Details |
| ASF10 | AIT-S Four Foot Resistivity A10 | | | | Details |
| ASF20 | AIT-S Four Foot Resistivity A20 | | | | Details |
| ASF30 | AIT-S Four Foot Resistivity A30 | | | | Details |
| ASF60 | AIT-S Four Foot Resistivity A60 | | | | Details |
| ASF90 | AIT-S Four Foot Resistivity A90 | | | | Details |
| ASFB | Algal, Skeletal Floatstone-Boundstone. | | | | Details |
| ASFB | Algal, Skeletal, Floatstone-Boundstone | | | | Details |
| ASFCB | AIT-S Four Foot Conductivity Background | | | | Details |
| ASFCB10 | AIT-S Four Foot Conductivity Bkg A10 | | | | Details |
| ASFCB20 | AIT-S Four Foot Conductivity Bkg A20 | | | | Details |
| ASFCB30 | AIT-S Four Foot Conductivity Bkg A30 | | | | Details |
| ASFCB60 | AIT-S Four Foot Conductivity Bkg A60 | | | | Details |
| ASFCB90 | AIT-S Four Foot Conductivity Bkg A90 | | | | Details |
| ASFCO | AIT-S Four Foot Conductivity | | | | Details |
| ASFCO10 | AIT-S Four Foot Conductivity A10 | | | | Details |
| ASFCO20 | AIT-S Four Foot Conductivity A20 | | | | Details |
| ASFCO30 | AIT-S Four Foot Conductivity A30 | | | | Details |
| ASFCO60 | AIT-S Four Foot Conductivity A60 | | | | Details |
| ASFCO90 | AIT-S Four Foot Conductivity A90 | | | | Details |
| ASFD1 | AIT-S Four Foot Inner Diameter of Invasion Invasion_Diameter | | | | Details |
| ASFD2 | AIT-S Four Foot Outer Diameter of Invasion Invasion_Diameter | | | | Details |
| ASFI | AIT SP Filtered | | | | Details |
| ASFOO | AIT-S Four Foot Curves Out of Order Flag | | | | Details |
| ASFPR | AIT-S Four Foot Radial Resistivity Profile Profile_Resistivity | | | | Details |
| ASFRI | AIT-S Four Foot Radial Resistivity Image | | | | Details |
| ASFRT | AIT-S Four Foot Rt | | | | Details |
| ASFRWAI | AIT-S Four Foot Radial RWA Image | | | | Details |
| ASFRX | AIT-S Four Foot Rxo | | | | Details |
| ASFSHI | AIT-S Four Foot Radial Hydrocarbon | | | | Details |
| ASFSWI | AIT-S Four Foot Radial Water Saturation | | | | Details |
| ASFVM | AIT-S Four Foot Volume Mud Filtrate | | | | Details |
| ASIFC | AIT-S Induction Fully Calibrated | | | | Details |
| ASIFF | AIT-S Input Form Factor (FF) To AIT | | | | Details |
| ASMF | AIT-S Mud Fully Calibrated | | | | Details |
| ASMFV | AIT-S Mud Fully Calibrated Vector | | | | Details |
| ASPF | Algal, Skeletal, Peloid Floatstone-Rudstone | | | | Details |
| ASQAF | AIT-S Quality Control Fully Calibrated | | | | Details |
| ASSFI | AIT-S SP Filtered | | | | Details |
| AstFB | Algal, Stromatoporoid, Skeletal, Floatstone-Boundstone | | | | Details |
| ATF | Automatic Transmission Fluid (see comment) | | | | Details |
| ATF | FRENCH SOUTHERN TERRITORIES | | | | Details |
| ATF | automatic transmission fluid | | | | Details |
| ATFC | APS Thermal Detector Count Rate | | | | Details |
| ATFD | APS Far Detector Acquisition Time | | | | Details |
| ATFT | APS Thermal Detector Time Distribution | | | | Details |
| Aufnahme test | Injectivity test | | | | Details |
| Aufnahmetest | Acceptance test, any test done in a well | | | | Details |
| Aufs | Aufstellen | to rig up | | | Details |
| AUFW | Aufwältigung|| | workover | Überarbeitungs | workover | Details |
| AUFW | Aufwältigung | Recomplete the well in a shallower horizon (shallower potential) | | | Details |
| Aufwältigung | In a well when it is needed to change the producing interval to a shallower interval | | | | Details |
| ausbeutefaktor | Ultimate recovery factor | Ultimate recovery factor | | | Details |
| AUXF | Auxiliary Frequency | | | | Details |
| AW1F | Amplitude of First Echo minus Maximum | | | | Details |
| AW2F | Amplitude of Second Echo minus Maximum | | | | Details |
| AWAV_RF | Average of Unflagged Echo Amplitude | | | | Details |
| AWMN_RF | Minimum of Unflagged Echo Amplitude | | | | Details |
| AWMX_RF | Maximum of Unflagged Echo Amplitude | | | | Details |
| AZEC_RF | Azimuth of Eccentering | | | | Details |
| B&F | bell and flange | | | | Details |
| B/DF | barrel per day per foot | | | | Details |
| B/F3 | barrel per cubic foot | | | | Details |
| B/FT | barrel per foot | | | | Details |
| b/off | buck-off | | | | Details |
| B1FR | AGS Detector 1 Coincidence Fast Channel | | | | Details |
| B1OF | AGS Detector 1 Coincidence Overflow | | | | Details |
| B1TF | PS_1 Temperature Frequency Offset | | | | Details |
| B1TF_DL | MRPS 1 Temperature Frequency Offset | | | | Details |
| B2FR | AGS Detector 2 Coincidence Fast Channel | | | | Details |
| B2OF | AGS Detector 2 Coincidence Overflow | | | | Details |
| B2TF | MRPS 2 Temperature Frequency Offset | | | | Details |
| B2TF_DL | MRPS 2 Temperature Frequency Offset | | | | Details |
| B3TF | MRPS 3 Temperature Frequency Offset | | | | Details |
| B3TF_DL | MRPS 3 Temperature Frequency Offset | | | | Details |
| BADF | Bad Hole Flag | | | | Details |
| BAF | Bunker adjusting factor (freight) | | | | Details |
| BAF | Barrels per Acre Foot | | | | Details |
| BANF | Bestellung Anforderung | | | | Details |
| BANF | Bestellanforderung | | | | Details |
| BASF | Badische Anilin & Soda Frabrik AG Germany | | | | Details |
| bbl/(acre.ft) | barrel per acre per foot | | | | Details |
| bbl/(d.ft) | barrel per day per foot | | | | Details |
| bbl/(d.ft.psi) | barrel per day per foot per (pound per square inch) | | | | Details |
| bbl/acre.ft | GeoFrame legacy unit | | | | Details |
| bbl/d.ft | GeoFrame legacy unit | | | | Details |
| bbl/d.ft.psi | GeoFrame legacy unit | | | | Details |
| bbl/ft3 | barrel per thousand cubic feet | | | | Details |
| bbl/ft3 | barrel per cubic foot | | | | Details |
| bbl/Mft3 | GeoFrame legacy unit | | | | Details |
| bbl/SCF | barrel per standard cubic foot | | | | Details |
| BBSFAC | Gain in the Brown-Bray-Santarelli Model | | | | Details |
| Bcf | billion cubic feet (of natural gas) | | | | Details |
| BCF | Billion Cubic Feet | | | | Details |
| Bcf | billions of cubic feet | | | | Details |
| Bcf/d | billion cubic feet per day | | | | Details |
| Bcfd | billion cubic feet per day | | | | Details |
| Bcfe | billion cubic feet (of natural gas equivalent) | | | | Details |
| BCHIFR | Borealis Chimie S.A.S. | | | | Details |
| bd-ft | board foot(feet) | | | | Details |
| BDF | Below Derrick Floor | | | | Details |
| BDF | broke(break) down formation | | | | Details |
| BDF | Boundary Dominated Flow | | | | Details |
| BDFP | barrel per day per foot per (pound per square inch) | | | | Details |
| BDOF | Bank Dhofar al-Omani al-Fransi | | | | Details |
| BEDF | Bed Boundary Flag | | | | Details |
| BEF | Belgian franc | | | | Details |
| Bel-F | Belle Fourche | | | | Details |
| BF | Boundary Fault | | | | Details |
| Bf | Bond Failure | | | | Details |
| BF | BAHAMAS | | | | Details |
| BF | BURKINA FASO | | | | Details |
| BF | base flange | | | | Details |
| BF | barrels of fluid | | | | Details |
| BF | barrels fluid | | | | Details |
| BF | blind flange | | | | Details |
| bf | buff | | | | Details |
| BF | Brown Field | | | | Details |
| bf | buff | | | | Details |
| BFA | BURKINA FASO | | | | Details |
| BfD | Basis for Design (Facility Doc) | | | | Details |
| BFD | Block Flow Diagram | | | | Details |
| BFE | base flange elevation | | | | Details |
| BFE | Borehole Iron Yield (Capture) | | | | Details |
| BFEBGR | FEBORAN EOOD | | | | Details |
| BFF | Bowspring Fullbore Flowmeter | | | | Details |
| BFI | Business Frames Implementation | | | | Details |
| BFIT | before federal income tax | | | | Details |
| BFL | baffle | | | | Details |
| BFLA | Flag identifying when bit overpressure | | | | Details |
| BFLAG | Boolean True False Flag | | | | Details |
| bflst | bafflestone | | | | Details |
| BFO | barrels frac oil | | | | Details |
| BFOE | Brent Blend, Forties Blend, Oseberg and Ekofisk crudes | | | | Details |
| BFPD | barrels of fluid per day | | | | Details |
| BFPD | barrels fluid per day | | | | Details |
| BFPH | barrels of fluid per hour | | | | Details |
| BFPH | barrels fluid per hour | | | | Details |
| BFR | Borealis France S.A.S. | | | | Details |
| BFR1 | HY_1 Flowline Resistivity | | | | Details |
| BFR1_DL | MRPS 1 Fluid Resistivity at Flow Line | | | | Details |
| BFR2 | HY_2 Flowline Resistivity | | | | Details |
| BFR2_DL | MRPS 2 Fluid Resistivity at Flow Line | | | | Details |
| BFR3 | HY_3 Flowline Resistivity | | | | Details |
| BFR3_DL | MRPS 3 Fluid Resistivity at Flow Line | | | | Details |
| BFS | Bay Fill Shales | | | | Details |
| BFSBE | Borealis Financial Services N.V. | | | | Details |
| BFT | BareFoot Test | | | | Details |
| BFV | Bound Fluid Volume | | | | Details |
| BFV | Bound Fluid Volume | | | | Details |
| BFV | Bound Fluid Volume | | | | Details |
| BFV_MW | Bound Fluid Volume - Multi Wait | | | | Details |
| BFV_MW_SIG | Standard Deviation of Bound Fluid Volume - Standard_Deviation | | | | Details |
| BFV_MW_SIG_SL | Standard Deviation of Bound Fluid Volume - Standard_Deviation | | | | Details |
| BFV_MW_SL | Bound Fluid Volume - Multi Wait - Station | | | | Details |
| BFV_SIG | Standard Deviation of Bound Fluid Volume | | | | Details |
| BFV_SIG_SL | Standard Deviation of Bound Fluid Volume - Standard_Deviation | | | | Details |
| BFV_SL | Bound Fluid Volume - Station Log | | | | Details |
| BFW | barrels of fresh later | | | | Details |
| BFW | bailer feed water | | | | Details |
| BFW | barrels formation water | | | | Details |
| BFW | barrels fresh water | | | | Details |
| BFW | boiler feed water | | | | Details |
| BFZN | Bodenforschungszentrum | | | | Details |
| BHC-WFD | Wave Form Digitizing | | | | Details |
| BHC-WFL | Wave Form Logging | | | | Details |
| BHF | drop-Bar Hydrostatic Firing head (SLB) | | | | Details |
| BHF | Bradenhead Flange | | | | Details |
| BHFF | BTU per hour per degree fahrenheit per square foot | | | | Details |
| BHFP | bottom hole flowing pressure | | | | Details |
| BHFP | bottom hale flowing pressure | | | | Details |
| BHFP | bottom-hole flowing pressure | | | | Details |
| BHFT | bottom hole flowing temperature | | | | Details |
| BHOF | Borehole oil fraction | | | | Details |
| BHPF | bottom-hole pressure flowing | | | | Details |
| BIF | Burundi Franc | | | | Details |
| BIF | Bond Index Fluid Compensated | | | | Details |
| Big.f. | Bigenerina floridana | | | | Details |
| BITEFF | Drillbit Efficiency | | | | Details |
| BKFLSH | back flush | | | | Details |
| BLATFR | Borealis L.A.T France S.A.S. | | | | Details |
| BLD-FLG | BF blind flange | | | | Details |
| BLF | Banque Libano-Française | | | | Details |
| Blk-Lf | Black Leaf | | | | Details |
| BMF1 | PS_1 Generic MUX Frequency | | | | Details |
| BMF1_DL | MRPS 1 Frequency in Multiplexer Channels | | | | Details |
| BMF2 | PS_2 Mux Frequency | | | | Details |
| BMF2_DL | MRPS 2 Frequency in Multiplexer Channels | | | | Details |
| BMF3 | PS_3 Mux Frequency | | | | Details |
| BMF3_DL | MRPS 3 Frequency in Multiplexer Channels | | | | Details |
| BMSF | Borehole Corrected Micro-Spherically | | | | Details |
| BMWFJ | Bundesministerium für Wirtschaft, Familie und Jugend („Montanbehörde“)|| | Federal Ministry of Economics, Family and Youth ( "Mining Authority") | Bundesministerium für Wirtschaft, Familie und Jugend ( "Bergbau Behörde" genannt) | Ministère fédéral de l'économie, de la famille et de la jeunesse ( «Administration minière») | Details |
| BMWFJ | Bundesministerium für Wirtschaft, Familie und Jugend („Montanbehörde“) | ministry of… | | | Details |
| bmwfw | Bundesministerium für Wissenschaft, Forschung und Wirtschaft - (Federal Ministry of Science, Research and Economy) | | | | Details |
| BODF | Below Original Drill Floor | | | | Details |
| BOFT | Block Oil Flow Total | | | | Details |
| Bol.flor. | Bolivina floridana | | | | Details |
| BOMINFLOT | KG Bominflot Bunkergas fuer Mineraloele mbH & Co. Germany | | | | Details |
| BOOF | Booster Flow | | | | Details |
| BPECFR | Borealis Produits et Engrais Chimiques du Rhin S.A.S. | | | | Details |
| bpf | Batch Project File | | | | Details |
| Bpf | Blow per foot | | | | Details |
| BPFL | Borehole Profile Log | | | | Details |
| BPFS | Reconstructed formation strength from bit | | | | Details |
| BPFSW | Burrowed, Planktonic, Foraminifera, Skeletal Wackestone-Mudstone | | | | Details |
| BPOFIN | Borealis Polymers Oy | | | | Details |
| BQ1F | PS_1 Quartz Pressure Fraction Digit | | | | Details |
| BQ2F | MRPS 2 Quartz Pressure Fraction | | | | Details |
| BRF1 | PS_1 Flowline Resistivity Frequency | | | | Details |
| BRF1_DL | MRPS 1 Resistivity Frequency | | | | Details |
| BRF2 | PS_2 Resistivity Frequency | | | | Details |
| BRF2_DL | MRPS 2 Frequency for Fluid Resistivity | | | | Details |
| BRF3 | PS_3 Resistivity Frequency | | | | Details |
| BRF3_DL | MRPS 3 Frequency for Fluid Resistivity | | | | Details |
| BRFL/V | butterfly valve | | | | Details |
| BROSFR | Rosier France S.A.S. | | | | Details |
| BSCF | Billion Standard Cubic Feet | | | | Details |
| Bscf/d | billion standard cubic feet per day | | | | Details |
| BSCFD | Billion Standard Cubic Feet per Day | | | | Details |
| BSF1 | PS_1 Strain Gauge Frequency | | | | Details |
| BSF1_DL | MRPS 1 Vertical Strain Gauge Frequency | | | | Details |
| BSF2 | PS_2 Vertical Strain Gauge Frequency | | | | Details |
| BSF2_DL | MRPS 2 Vertical Strain Gauge Frequency | | | | Details |
| BSF3 | PS_3 Vertical Strain Gauge Frequency | | | | Details |
| BSF3_DL | MRPS 3 Vertical Strain Gauge Frequency | | | | Details |
| BSFC | brake specific fuel consumption | | | | Details |
| BSFL_DIAG | RST BSAL Filter Level Diagnostic | | | | Details |
| BSHF | Break Time Shift Normal Moveout | | | | Details |
| BTF | Betriebsfeuerwehr | Plant fire brigade | | | Details |
| BTF | Blowout Task Force | | | | Details |
| BTFL/V | butterfly valve | | | | Details |
| BTFT | barrel per ten feet | | | | Details |
| BTHF | Below Tubing Head Flange | | | | Details |
| BTOFIN | Borealis Technology Oy | | | | Details |
| Btu/(h.degF.ft2) | BTU per hour per degree fahrenheit per square foot | | | | Details |
| Btu/h.degF.ft2 | GeoFrame legacy unit | | | | Details |
| Btu/h.oF.ft2 | GeoFrame legacy unit | | | | Details |
| Btu/scf | British thermal units per standard cubic feet | | | | Details |
| BUF | Build-Up functioned with Agarwal Equivalent Time | | | | Details |
| C to F | center to face | | | | Details |
| C&F | Cost and Frieght | | | | Details |
| C&F | cost and freight | | | | Details |
| C&F | Cost With Freight | | | | Details |
| C.I.F. | cost insurance and freight | | | | Details |
| c.min/(s.ft) | (revolution per second) per (foot per minute) | | | | Details |
| c/ft | revolution per thousand feet | | | | Details |
| C1FR | HNGS Detector 1 Coincidence Fast Channel | | | | Details |
| C1OF | HNGS Detector 1 Coincidence Overflow | | | | Details |
| C2FR | HNGS Detector 2 Coincidence Fast Channel | | | | Details |
| C2OF | HNGS Detector 2 Coincidence Overflow | | | | Details |
| CAF | Currency adjusting factor (freight) | | | | Details |
| CAF | CENTRAL AFRICAN REPUBLIC | | | | Details |
| CAF | Condensate Allocation Factor | | | | Details |
| CAFE | Corporate Average Fuel Economy | | | | Details |
| CALI_FSI | Caliper from FSI* tool | | | | Details |
| CAOF | calculated absolute open flow A theoretical figure of a wells maximum production | | | | Details |
| CAOF | calculated absolute open flow | | | | Details |
| CBF | Coiled Tubing Firing Head | | | | Details |
| CBFD | Current Base Fluid Density | | | | Details |
| CBFI | Current Base Fluid Index | | | | Details |
| CBFK | Current Base Fluid K' | | | | Details |
| CBFN | Current Base Fluid N' | | | | Details |
| CBFP | Current Base Fluid Relative Permeability | | | | Details |
| CBFS | CBL Amplitude (Far Spacing) | | | | Details |
| CBFT | CuBic FeeT | | | | Details |
| CBFT | Current Base Fluid Rheology Model | | | | Details |
| CBLF | CBL Amplitude Fluid Compensated | | | | Details |
| CCDF | Conditional Cumulative Distribution Function | | | | Details |
| CCF | Cost Carry Forward | | | | Details |
| CCF | 100 Cubic Feet | | | | Details |
| CCFE | Corrected Capture Iron Relative Yield | | | | Details |
| CCFI | Consulting Center for Finance and Investment | | | | Details |
| CCHF | center of casinghead flange | | | | Details |
| CDBTF | common data base task force | | | | Details |
| CDF | Cumulative Density (Distribution) Function | | | | Details |
| CDF | Francs | | | | Details |
| CDF | Calibrated Downhole Force | | | | Details |
| CDF | Cumulative Distribution Functions | | | | Details |
| CDF | Cognite data fusion | | | | Details |
| CEF | Connecting Europe Facility|| | Connecting Europe Facility | Connecting Europe | L'interconnexion en Europe | Details |
| CEF | Connecting Europe Facility | | | | Details |
| CEF | Condensate Expansion Factor | | | | Details |
| CEFT | Code of First Echo Fall Time | | | | Details |
| CEMF | counter electromotive force | | | | Details |
| CF | Completion Fluid | | | | Details |
| CF | Carbolite Filter | | | | Details |
| CF | Casing flange elevation | | | | Details |
| CF | CONGO | | | | Details |
| CF | CENTRAL AFRICAN REPUBLIC | | | | Details |
| CF | casing flange | | | | Details |
| CF | clay filled | | | | Details |
| Cf | Cockfield | | | | Details |
| CF | cold finished | | | | Details |
| CF | Complexity Factor | | | | Details |
| CF | Clearance Factor | | | | Details |
| CF | Counter Flush (Sonde) | Shallow water wells drilled in Austria | | | Details |
| CF | cubic foot | | | | Details |
| CF | Cash Flow | | | | Details |
| CF | Chemical Flooding | | | | Details |
| CF | Condensate Field | | | | Details |
| CF | Continuous Fracture | | | | Details |
| CF OPEX | Operational Expenditures | | | | Details |
| CFA | Compositional Fluid Analizer | | | | Details |
| CFA | Chartered Financial Analyst | | | | Details |
| CFAC | Coal Facies | | | | Details |
| CFB&G | companion flange bolt and gasket | | | | Details |
| CFBO | companion flanges bolted on | | | | Details |
| CFC | Consumption of fixed capital | | | | Details |
| CFC | Central Frequency for Compressional | | | | Details |
| CFCF | cubic foot per cubic foot | | | | Details |
| CFCT | Cash Flow Cycle Time | | | | Details |
| CFD | Computational Fluid Dynamics | | | | Details |
| CFD | Caisse Française de Développement | | | | Details |
| Cfd | cubic foot per day | | | | Details |
| CFD | Compensated Formation Density | | | | Details |
| cfd | cubic feet per day | | | | Details |
| CFD | Contract for difference | | | | Details |
| CFD | Correction Factor of Deep Log | | | | Details |
| CFDC | Compensated Formation Density Caliper | | | | Details |
| CFDP | Conceptual Field Development Plan | | | | Details |
| CFE | core flow efficiency | | | | Details |
| CFE | contractor furnished equipment | | | | Details |
| CFE | ECS Capture Iron Relative Yield | | | | Details |
| CFEC | Corrected Far Epithermal Counts | | | | Details |
| CFF | Calliper Fullbore Flowmeter | | | | Details |
| CFG | Cubic feet of Natural Gas | | | | Details |
| cfg | cubic feet gas | | | | Details |
| CFG | Companie Francaise pour le Developpement de Geothermie et des Energies Nouvelles France | | | | Details |
| cfgd | cubic feet gas per day | | | | Details |
| cfgh | cubic feet gas per hour | | | | Details |
| CFH | cubic feet per hour | | | | Details |
| CFID | Correction Factor on ILD | | | | Details |
| CFIM | Correction Factor on ILM | | | | Details |
| CFIS | Corrected net far detector inelastic | | | | Details |
| CFL8 | Correction Factor on LL8 | | | | Details |
| CFM | Continuous Fracture Modeling | | | | Details |
| CFM | Flowmeter-Continuous | | | | Details |
| CFM | Cubic Feet per Minute | | | | Details |
| CFM | Continuous flowmeter | | | | Details |
| CFM | Companie Francaise du Methane France | | | | Details |
| CFM | Certified Financial Manager | | | | Details |
| CFM PFM | Continuous Flowmeter | | | | Details |
| CFMT | Flowmeter Type | | | | Details |
| CFN | Continuous Fracture Network | | | | Details |
| CFO | Chief Financial Officer|| | Chief Financial Officer | Chief Financial Officer | Directeur financier | Details |
| CFO | Chief Financial Officer | | | | Details |
| CFO | Chief Finanacial Officer / Finanzvorstand | | | | Details |
| CFOD | Circumferential Fluid Ohmic Drop | | | | Details |
| CFP | Compagnie Française des Pétroles | | | | Details |
| cfp | cubic feet per pound | | | | Details |
| CFP | Companie Francaise du Petroles (also Total) France | | | | Details |
| CFP | Counter Flush Protess | Shallow water wells drilled in Protess/Austria | | | Details |
| CFP | Chemical Flooding Process | | | | Details |
| CFPM | Cubic Feet per Minute | | | | Details |
| CFPP | cold filter plugging point | | | | Details |
| CFPR | cubic foot per radian | | | | Details |
| CFPS | Cash flow per share | | | | Details |
| CFR | Cost and FReight | | | | Details |
| CFR | critical flow rate | | | | Details |
| CFR | Code of Federal Regulations | | | | Details |
| CFR | cement friction reducer | | | | Details |
| CFR | cement friction retarder | | | | Details |
| CFR | Companie Francaise de Raffinage (sub. of Total) France | | | | Details |
| CFRC | Coordinating Fuel Research Committee | | | | Details |
| CFRE | Chopper Frequency | | | | Details |
| CFRQ | LOG of Frequency of the Cells used for the None | | | | Details |
| CFS | Caged Fullbore Flowmeter (in PLT tool) | | | | Details |
| cfs | cubic feet per second | | | | Details |
| CFS | Counter Flush Sonde | Shallow water wells drilled in Austria | | | Details |
| CFS | Consolidated Financial Statement | | | | Details |
| CFS | Circulate For Signature | | | | Details |
| CFS | Correction Factor of Shallow Log | | | | Details |
| CFST | Central Frequency of the Stoneley Wave | | | | Details |
| CFT | Cubic FeeT | | | | Details |
| CFT | Call For Tender | | | | Details |
| CFT | Caliper-Fullbore Temperature | | | | Details |
| CFTC | Commodity Futures Trading Commission | | | | Details |
| CFTC | Corrected Far Thermal Count Rate | | | | Details |
| CFVL | Memorized Fluid Acoustic Slowness | | | | Details |
| CGF | central gas facility | | | | Details |
| CHAF | D2 Channel Flag | | | | Details |
| CHF | casinghead flange | | | | Details |
| CHF | Swiss Franc | | | | Details |
| CHF | Swiss Franc | | | | Details |
| CHF | Swiss franc | | | | Details |
| CHFF | Cased Hole Friction Factor | | | | Details |
| CHFP | Cased Hole Frac Pack | | | | Details |
| CHFR | Cased Hole Formation Resistivity | | | | Details |
| CHFR | Cased Hole Formation Resisitivity | | | | Details |
| CHFRTM | cased hole formation resistivity tool | | | | Details |
| CHFT | Cased Hole Dynamics Tester | | | | Details |
| CHFT | Cased Hole Formation Tester | | | | Details |
| CIF | Costs Insurance and Freight | | | | Details |
| CIF | Cost Insurance With Freight | | | | Details |
| CIPF | Central Injection Pump Facility | | | | Details |
| CIRF | RST Capture to Inelastic Ratio Far | | | | Details |
| CIRF_FIL | RST Capture to Inelastic Ratio Far | | | | Details |
| CIRN_FIL | RST Capture to Inelastic Ratio Near | | | | Details |
| CL&F | Continental Land and Fur Co. | | | | Details |
| Clfk | Clearfork | | | | Details |
| CLFL | Choke Line Friction Losses | | | | Details |
| CLFP | choke line friction pressureClinker | | | | Details |
| CLFP | Choke and Kill Line Friction Pressures (also used for Choke Line Friction Pressures) | | | | Details |
| CLFR | clarifier | | | | Details |
| Cliff-H | Cliff House | | | | Details |
| CMF | Combined Meter Factor | | | | Details |
| CMF | Choke Manifold | | | | Details |
| CMFB | Committee on monetary, finance and balance of payments statistics | | | | Details |
| CMFF | CMR Free Fluid | | | | Details |
| CMFF_MW | CMR Free Fluid - Multi Wait | | | | Details |
| CMFF_MW_SIG | Standard Deviation of CMR Free Fluid - | | | | Details |
| CMFF_MW_SL | CMR Free Fluid - Multi Wait - Station Log | | | | Details |
| CMFF_SIG | Standard Deviation of CMR Free Fluid | | | | Details |
| CMFF_SIG_SL | Standard Deviation of CMR Free Fluid - | | | | Details |
| CMFF_SL | CMR Free Fluid - Station Log | | | | Details |
| CMSF | Micro SFL Conductivity | | | | Details |
| CNCF | Field Normalized Compensated Neutron Porosity | | | | Details |
| CNCF | field-normalised compensated neutron porosity | | | | Details |
| CNF | Confirmation | | | | Details |
| CNF1 | Correlation Normalize Factor D1 | | | | Details |
| CNF2 | Correlation Normalize Factor D2 | | | | Details |
| CNF3 | Correlation Normalize Factor D3 | | | | Details |
| CNF4 | Correlation Normalize Factor D4 | | | | Details |
| CNF5 | Correlation Normalize Factor D5 | | | | Details |
| CNF6 | Correlation Normalize Factor D6 | | | | Details |
| CNF7 | Correlation Normalize Factor D7 | | | | Details |
| CNF8 | Correlation Normalize Factor D8 | | | | Details |
| CNFDP | CNFD True Vertical Depth Playback Log | | | | Details |
| CNFS | Square Root of Surface Waveform | | | | Details |
| CNLFD | CNL/FDC Log | | | | Details |
| cntf | centrifuge | | | | Details |
| coef | coefficient | | | | Details |
| COEF | Delta-T MIN Coefficient used in the Drift | | | | Details |
| COEFF | Coefficient | | | | Details |
| COF | Cost of Failure|| | Cost of Failure | Kosten des Scheiterns | Coût de l'échec | Details |
| CoF | Certificate of Fitness (final part of medical check) | | | | Details |
| COF | Coefficient of Fraction | | | | Details |
| COF | calculated open flow | | | | Details |
| COF | calculated open flow(potential) | | | | Details |
| COF | Cost of Failure | | | | Details |
| COF | Consequence of Failure | | | | Details |
| COFCAW | a tertiary recovery mechanist consisting of combustion and water flooding | | | | Details |
| COFF | Command Echo, Casing Anomaly Locator | | | | Details |
| COFR | Connection Oil Flow Rate | | | | Details |
| conf | confidential | | | | Details |
| conf | confirm(ed)(ing) | | | | Details |
| confl | conflict | | | | Details |
| CPF | Central Processing Facility | | | | Details |
| CPF | casing pressure flowing | | | | Details |
| CRCMF | circumference | | | | Details |
| CRF | Cost Recovery Factor | | | | Details |
| CRFI | RST Far Instantaneous Count Rate | | | | Details |
| CS - Filter | Con-Slot Filter | | | | Details |
| CsF | Caesium formate (coincidentally also an acronym of the sole large-scale supplier of caesium formate brine, cabot specialty fluids.) | | | | Details |
| CSF | Critical Success Factors | | | | Details |
| CsF | Caesium Formate | | | | Details |
| CSF | Critical Success Factor | | | | Details |
| CSF | Critical Success Factor | | | | Details |
| CSF | Critical Success Factor | | | | Details |
| CSFA | SFL Conductivity (Averaged) | | | | Details |
| CSFB | Credit Suisse First Boston | | | | Details |
| CSFL | SFL Conductivity | | | | Details |
| CSFR | Structure of fundamental | | | | Details |
| CSFS | Cost & Schedule Fact Sheet | | | | Details |
| CTF | Coal Tar Fuel | | | | Details |
| CTFV | Critical Transfer Fluid Velocity | | | | Details |
| CTHF | center of tubing flange | | | | Details |
| CTLF | Coiled Tubing Lift Frame | | | | Details |
| CTLF | compensated tension lift frame | | | | Details |
| CUF | Corrosion under Fireproofing | | | | Details |
| CUFT | CUbicFeeT | | | | Details |
| CVAFS | Cold vapour atomic fluorescence spectroscopy | | | | Details |
| CWF | Conformance While-Fracturing | | | | Details |
| CWTF | central water treatment facility | | | | Details |
| CYRFT | Repeat Formation Tester Quicklook | | | | Details |
| d/1000ft3 | GeoFrame legacy unit | | | | Details |
| D/DF | degree per decafoot | | | | Details |
| D/F | Drill Formation | | | | Details |
| D/F | dioxins and furans | | | | Details |
| D/F | degree per foot | | | | Details |
| d/ft3 | day per thousand cubic feet | | | | Details |
| D/HF | degree per hundred feet | | | | Details |
| d/MSCF | day per thousand standard cubic feet | | | | Details |
| D1TF | DP_1 Temperature Frequency Offset | | | | Details |
| D1TF_DL | MRDP 1 Temperature Frequency Offset | | | | Details |
| D2TF | DP_2 Temperature Frequency Offset | | | | Details |
| D2TF_DL | MRDP 2 Temperature Frequency Offset | | | | Details |
| D3TF | DP_3 Temperature Frequency Offset | | | | Details |
| D3TF_DL | MRDP 3 Temperature Frequency Offset | | | | Details |
| DAF | Delivered At Frontier | | | | Details |
| DAF | Discipline Authority Framework | | | | Details |
| DAF | Discipline Authority Framework | | | | Details |
| DAFW | Days Away Form Work | | | | Details |
| DAFWC | Days Away From Work Case | | | | Details |
| DB/F | decibel per foot | | | | Details |
| dB/ft | decibel per foot | | | | Details |
| DBUF | Diagnostic Buffer | | | | Details |
| DC/F | degree celsius per foot | | | | Details |
| DCAF | Discipline Controls & Assurance Framework | | | | Details |
| DCF | Discounted Cash Flow (economics) | | | | Details |
| DCF | LUMP Depth Contact Flag | | | | Details |
| DCSF | Delta Conductivity for SFL | | | | Details |
| DDFL | Doubtful Data Flag | | | | Details |
| def | Definition | | | | Details |
| DEFA | DPT Epsilon (Dielectric Constant) Far | | | | Details |
| DEFB | DPT Epsilon Far after Bed Boundary | | | | Details |
| defl | deflection | | | | Details |
| DEFN | DPT Epsilon Near after Bed Boundary | | | | Details |
| DEFSU | Definitive Survey Report | | | | Details |
| DEFT | Digital Entry Fluid Imaging Tool in PLT/PSP Schlumberger (Water hold up tool) | | | | Details |
| deg F | degree fahrenheit | | | | Details |
| deg/100ft | degree per hundred feet | | | | Details |
| deg/10ft | degree per ten feet | | | | Details |
| deg/ft | degree per hundred feet | | | | Details |
| deg/ft | degree per decafoot | | | | Details |
| deg/ft | degree per foot | | | | Details |
| degC/(kgf/cm2) | degree celsius per kilogram per square centimeter | | | | Details |
| degC/ft | degree celsius per foot | | | | Details |
| DEGF | Degree Farenheight | | | | Details |
| DEGF | degree fahrenheit | | | | Details |
| degF | degree fahrenheit | | | | Details |
| degF/(100 ft) | degree fahrenheit per hundred feet | | | | Details |
| degF/100ft | degree fahrenheit per hundred feet | | | | Details |
| degF/ft | degree fahrenheit per hundred feet | | | | Details |
| degF/ft | degree fahrenheit per foot | | | | Details |
| degF/h | degree fahrenheit per hour | | | | Details |
| degF/m | degree fahrenheit per meter | | | | Details |
| degF/min | degree fahrenheit per minute | | | | Details |
| degF/psi | degree fahrenheit per pound per square inch | | | | Details |
| degF/s | degree fahrenheit per second | | | | Details |
| DEPTH_SHIFT | (Corrected depth - measured depth) as | | | | Details |
| DEQF | DIT-E Quality Factor | | | | Details |
| DESFL | Deep Induction SFL Log | | | | Details |
| desulf | desulfurizer | | | | Details |
| DF | Drilling Fluid | | | | Details |
| DF | Derrick Floor | | | | Details |
| DF | Design Factor | | | | Details |
| DF | diesel fuel | | | | Details |
| DF | Drill Floor | | | | Details |
| DF | Uncalibrated Downhole Force | | | | Details |
| DF | Discontinued Fracture | | | | Details |
| DF/F | degree fahrenheit per foot | | | | Details |
| DFA | Downhole Fluid Analysis | | | | Details |
| DFA | Dynamic Flow Analysis | | | | Details |
| DFA | DPT Far Attenuation | | | | Details |
| DFAC | Differential FAC | | | | Details |
| DFC1 | Derivative of Fast Channel 1 | | | | Details |
| DFC2 | Derivative of Fast Channel 2 | | | | Details |
| DFC3 | Derivative of Fast Channel 3 | | | | Details |
| DFC4 | Derivative of Fast Channel 4 | | | | Details |
| DFCHV | Derivative of FBCC regulated EMEX | | | | Details |
| DFCV | Double Flapper Check Valve | | | | Details |
| DFD | Drilling Fluid Density | | | | Details |
| DFE | Drill Floor Elevation | | | | Details |
| DFE (ACD) | Drill Floor Elevation (Admiralty Chart Datum) | | | | Details |
| DFELAT | Drill Floor Elevation referenced to Lowest Astronominal Tide | | | | Details |
| DFET | Theoretical DWFE Log | | | | Details |
| DFFO | Diagnostic fracture fall-off (also called DFIT) | | | | Details |
| DFHF | degree fahrenheit per hundred feet | | | | Details |
| DFI | Data File Identification | | | | Details |
| DFIT | Diagnostic Fracture Injection Test | | | | Details |
| DFIT | Diagnostic Fracture Injection Test | | | | Details |
| DFL | Drilling Fluid Loss | | | | Details |
| DFL | Dynamic Fluid Level | | | | Details |
| DFM | Diverter Fluid Manifold | | | | Details |
| DFM | Direction of Fluid Motion | | | | Details |
| DFN | Discrete Fracture Network | | | | Details |
| DFO | datum faulted out | | | | Details |
| DFP | deferred production | | | | Details |
| DFP | date of first production | | | | Details |
| DFPC_DIAG | RST Depth Filter Processing Constant | | | | Details |
| DFPD | Dail Flow Per Day | | | | Details |
| DFPH | Drilling Fluid Ph | | | | Details |
| DFPH | degree fahrenheit per hour | | | | Details |
| DFPM | degree fahrenheit per minute | | | | Details |
| DFPS | degree fahrenheit per second | | | | Details |
| DFR | Drilling Factual Report | | | | Details |
| DFR1 | DP_1 Flow Line Resistivity | | | | Details |
| DFR1_DL | MRDP 1 Fluid Resistivity at Flow Line | | | | Details |
| DFR2 | DP_2 Flow Line Resistivity | | | | Details |
| DFR2_DL | MRDP 2 Fluid Resistivity at Flow Line | | | | Details |
| DFR3 | DP_3 Flow Line Resistivity | | | | Details |
| DFR3_DL | MRDP 3 Fluid Resistivity at Flow Line | | | | Details |
| DFS | Days From Spud | | | | Details |
| DFS | Drilling Fluid Superintendent | | | | Details |
| DFS | Full Scale Data | | | | Details |
| DFS_DL | Full Scale Data | | | | Details |
| DFT | Dynamic Formation Tester | | | | Details |
| DFT | dry film thickness | | | | Details |
| DFT | Drilling Fluid Type | | | | Details |
| DFT | Dry Film Thickness | | | | Details |
| DFV | Drilling Fluid Viscosity | | | | Details |
| DFW | Development Framework | | | | Details |
| DGF | Degrees of General Hardness of water | | | | Details |
| DGF | Dissolved gas flotation | | | | Details |
| DGFM | degree fahrenheit per meter | | | | Details |
| DGFS | Dark Grey Fissile Shale | | | | Details |
| DGLF | Permanent Production Packer, High Pressure, Large ID, Utilizes J-Latch seal assy | | | | Details |
| DH1F | DP_1 Horizontal Strain Gauge Pressure | | | | Details |
| DH2F | MRDP 2 Horizontal Strain Gauge Pressure | | | | Details |
| DH3F | MRDP 3 Horizontal Strain Gauge Pressure | | | | Details |
| DHF1 | DP_1 Horizontal Strain Gauge Frequency | | | | Details |
| DHF1_DL | MRDP 1 Horizontal Strain Gauge Frequency | | | | Details |
| DHF2 | DP_1 Horizontal Strain Gauge Frequency | | | | Details |
| DHF2_DL | MRDP 2 Horizontal Strain Gauge Frequency | | | | Details |
| DHF3 | DP_3 Horizontal Strain Gauge Frequency | | | | Details |
| DHF3_DL | MRDP 3 Horizontal Strain Gauge Frequency | | | | Details |
| DHFC | Down Hole Flow Control | | | | Details |
| DHFC | downhole flow control | | | | Details |
| DIF | drill in fluids | | | | Details |
| DIF | Drill-In Fluid | | | | Details |
| DIF | drill in fluid | | | | Details |
| DIF | Dutch infrastructure fund | | | | Details |
| dif | diffuse | | | | Details |
| DIFA | Dismantle Inspection and Failure Analysis | | | | Details |
| Diff | Difference | | | | Details |
| diff | different(ial)(ence) | | | | Details |
| DIFF | differential | | | | Details |
| DIFF | Depth Difference | | | | Details |
| DIFL | Dual Induction Focused Log | | | | Details |
| DIFL | dual injection focus log | | | | Details |
| DIFL | Dual Induction-Focused Log | | | | Details |
| DIFL | Dual Induction Focused Log | | | | Details |
| DIFL/GR | Dual Induction Focused Log Gamma Ray | | | | Details |
| DIPFT | Dipmeter Fast Log | | | | Details |
| DISF | Dual Induction - Spherically Focused | | | | Details |
| DISF | Dual Induction Spherically Focused | | | | Details |
| DISFL | DISFL DBHC Gamma Ray Log | | | | Details |
| DJF | Djibouti Franc | | | | Details |
| DLL/MSFL | Dual Laterolog/Microspherically Focused | | | | Details |
| DMF | Downhole Motor Failure | | | | Details |
| DMF | Drilling Measured From | | | | Details |
| DMF1 | DP_1 MUX Frequency | | | | Details |
| DMF1_DL | MRDP 1 Frequency in Multiplexer Channels | | | | Details |
| DMF2 | DP_2 Mux Frequency | | | | Details |
| DMF2_DL | MRDP 2 Mux Frequency in Multiplexer | | | | Details |
| DMF3 | DP_3 Mux Frequency | | | | Details |
| DMF3_DL | MRDP 3 Frequency in Multiplexer Channels | | | | Details |
| DMVF | Downhole Motor Volts Frequency | | | | Details |
| DOF | Depth Of Field | | | | Details |
| DOF | Department of Finance | | | | Details |
| DOF | Digital Oil Field | | | | Details |
| DOFF | Digital Oil Field of the Future | | | | Details |
| DOFL | Navigation Distance Off Line | | | | Details |
| DOFT | Distance Off Target | | | | Details |
| DPF | Differential Pressure Firing Head | | | | Details |
| DPF | Dieselfiltern für Feststoffteilchen | Diesel Filters against debries | | | Details |
| DQ1F | DP_1 Quartz Pressure Fraction | | | | Details |
| DQ2F | MRDP 2 Quartz Pressure Fraction | | | | Details |
| DQ3F | MRDP 3 Quartz Pressure Fraction | | | | Details |
| DQFW | Decision Quality FrameWork | | | | Details |
| DRF1 | DP_1 Resistivity Frequency | | | | Details |
| DRF1_DL | MRDP 1 Frequency for Fluid Resistivity | | | | Details |
| DRF2 | DP_2 Resistivity Frequency | | | | Details |
| DRF2_DL | MRDP 2 Frequency for Fluid Resistivity | | | | Details |
| DRF3 | DP_3 Resistivity Frequency | | | | Details |
| DRF3_DL | MRDP 3 Frequency for Fluid Resistivity | | | | Details |
| DRFA | DPT Resistivity Far | | | | Details |
| DRFB | DPT Resistivity Far after Bed Boundary | | | | Details |
| DRGF | Drag factor | | | | Details |
| DRIF | Drift | | | | Details |
| DRPF | Reaming drag profile | | | | Details |
| DS1F | DP_1 Sink Strain Gauge Pressure Fraction | | | | Details |
| DS2F | MRDP 2 Sink Strain Gauge Pressure Fraction Pressure_Digit | | | | Details |
| DS3F | MRDP 3 Sink Strain Gauge Pressure Fraction Pressure_Digit | | | | Details |
| dscfm | dry standard cubic feet per minute | | | | Details |
| DSF | Drill String Failure | | | | Details |
| DSF | drillsite facility | | | | Details |
| DSF1 | DP_1 Sink Strain Gauge Frequency | | | | Details |
| DSF1_DL | MRDP 1 Sink Strain Gauge Frequency | | | | Details |
| DSF2 | DP_2 Sink Strain Gauge Frequency | | | | Details |
| DSF2_DL | MRDP 2 Sink Strain Gauge Frequency | | | | Details |
| DSF3 | DP_3 Sink Strain Gauge Frequency | | | | Details |
| DSF3_DL | MRDP 3 Sink Strain Gauge Frequency | | | | Details |
| DSFR | Developed Scope For Recovery | | | | Details |
| DSFW | Doped Synthetic Formation Water | | | | Details |
| DSPF | Sliding drag profile | | | | Details |
| DTF | Downhole Tool Failure | | | | Details |
| DTF | Dynamic Testing Facility | | | | Details |
| DTLF | Delta-T Long Spacing Far | | | | Details |
| DTVF | DPT Valid Measurement Flag after | | | | Details |
| DTWF | Radial slowness waveform | | | | Details |
| DVMF | DPT Valid Measurement Flag | | | | Details |
| DWFD | Deviation-corrected Well Fluid Density | | | | Details |
| DWFD_TL | Deviation-corrected Well Fluid Density | | | | Details |
| DWFE | Dry Weight Percent Iron | | | | Details |
| DXFE | Dry Weight Percent Excess Iron | | | | Details |
| E of W/L | east of west line | | | | Details |
| E&P-FORUM | Oil Industry Intenational Exploration & Production Forum UK | | | | Details |
| e.m.f | Electro Motive Force | | | | Details |
| E1FT | Echo 1 Fall Time | | | | Details |
| EAF | Employee Assessment Form | | | | Details |
| EAMF | EPT Attenuation of MUD Filtrate | | | | Details |
| EBSF | Emirates Banking Stocks Fund | | | | Details |
| ECCE_RF | USIT Eccentering | | | | Details |
| ECFT | Environmental Correction | | | | Details |
| ECTFE | thermoplastic fluoropolymer | | | | Details |
| EDF | Early Development Facilities | | | | Details |
| EDF | Electricité de France | | | | Details |
| EDF | Elevation, Derrick Floor | | | | Details |
| EEF | Emirates Equity Fund | | | | Details |
| EF | Equipment Failure | | | | Details |
| EF | environmental footprint | | | | Details |
| EF | Eagle Ford | | | | Details |
| EF | Electrical Facility | Elektrische Anlagen | | | Details |
| EFA | Elementary First Aid | | | | Details |
| EFC | Egyptian Fertilizers Company | | | | Details |
| EFCD | Epithermal Far Counts After Dolomite | | | | Details |
| EFCF | EMS Fixed Caliper Flag | | | | Details |
| EFCL | Epithermal Far Counts After Limestone | | | | Details |
| EFCS | Epithermal Far Counts After Sandstone | | | | Details |
| EFF | Extended Fund Facility | | | | Details |
| eff | effective | | | | Details |
| eff | efficiency | | | | Details |
| EFF | Effective | | | | Details |
| EFF | EMS Formation Flag | | | | Details |
| effl | effluent | | | | Details |
| EFGI | EFG Index | | | | Details |
| EFIC | Egyptian Financial and Industrial Company | | | | Details |
| Efire | Electronic Firing Head | | | | Details |
| EFL | Electrical Flying Lead | | | | Details |
| EFL | End of Field Life | | | | Details |
| EFNF | EMS Frame Number Float | | | | Details |
| EFNO | EMS Frame Number | | | | Details |
| EFP | Exchange of futures for physical | | | | Details |
| EFR | Engineering Factual Report | | | | Details |
| EFR | external floating roof | | | | Details |
| EFSM | European Financial Stabilisation Mechanism | | | | Details |
| EFST | Explosive-Free Shut-In Tool | | | | Details |
| EFTA | European Free Trade Association | | | | Details |
| EFTPOS | Electronic Funds Transfer at Point of Sale | | | | Details |
| EFV | equilibrium flash vaporization | | | | Details |
| EFZ | Ende Fließzeit | | | | Details |
| EGCF | ECS Gain Correction Factor | | | | Details |
| EGFT | Enhanced Gas Flotation Tank | | | | Details |
| Egyfert | Egyptian Fertilizer Company | | | | Details |
| ELF | Elf Aquitaine (now TotalFinaElf ) France | | | | Details |
| ELF | NORGE Elf Petroleum Norge A/S Norway | | | | Details |
| ELMF | Enhanced Liquid Measurement Flowmeter | | | | Details |
| EMCF | EMS Mudcake Flag | | | | Details |
| EMDF | EMS Mode Float | | | | Details |
| EMF | electromotive force The force that drives electrons and creates an electric current | | | | Details |
| EMF | electromotive force | | | | Details |
| ENAFOR | Entreprise Nationale de Forage Algeria | | | | Details |
| ENFERSA | Empresa Nationale de Fertiliantes S.A. Spain | | | | Details |
| ENFR | APS Deadtime Corrected Near/Far Count Rate Ratio | | | | Details |
| ENGF | Engineer Factual Report | | | | Details |
| EOCF | ECS Offset Correction Factor | | | | Details |
| EOF | End Of File | | | | Details |
| EOF | End of | | | | Details |
| EOFL | End of Field Life | | | | Details |
| EOPF | EMS Option Float | | | | Details |
| EPCF | Engineering, Procurement, Construction and Finance | | | | Details |
| EPF | Early Production Facility | | | | Details |
| EPF | Early Production Facilities | | | | Details |
| EPLF | E&P Leadership Forum | | | | Details |
| ERAV_RF | Median of External Radii | | | | Details |
| ERDF | ECS Resolution Degradation Factor | | | | Details |
| ERF | error function | | | | Details |
| ERFA | EPT Apparent Resistivity of Fluid | | | | Details |
| ERMN_RF | Minimum of Unflagged External Radii | | | | Details |
| ERMX_RF | Maximum of Unflagged External Radii | | | | Details |
| ESAF | Enhanced Structural Adjustment Facility | | | | Details |
| ESF | Formation Evaluation | | | | Details |
| ESFR | ECS Fast Channel Countrate | | | | Details |
| ESFS | Execution Strategy Fact Sheet | | | | Details |
| ESOF | ECS Overflow Countrate | | | | Details |
| ESSAF | Esso Standard Societe Anonyme Francaise France | | | | Details |
| ESTF | Estimated Seismic Telemetry Frame | | | | Details |
| ETF | exchange-traded fund | | | | Details |
| ETF | Emergency Task Force | | | | Details |
| ETFT | Pseudo Time Clock | | | | Details |
| EURAFRAP | EURAFRAP Nederland B.V. (and others) Netherlands | | | | Details |
| EURAFREP | Societe de Recherches et d’Exploitation de Petrole France | | | | Details |
| EURF | Expected Ultimate Recovery Factor | | | | Details |
| EUROGIF | European Oil and Gas Innovation Forum | | | | Details |
| EWDF | Effluent Water Disposal Facilities | | | | Details |
| EWF | Epsilon Water Free | | | | Details |
| EWNF | ECS Weight Spectrum Normalization Factor | | | | Details |
| EX-PRF | explosion proof | | | | Details |
| g.ft/(cm3.s) | (gram per cubic centimeter)-(foot per second) | | | | Details |
| g/(cm3.ft) | gram per cubic centimeter per foot | | | | Details |
| g/cm3.ft/s | GeoFrame legacy unit | | | | Details |
| G/FT | gallon per foot | | | | Details |
| GAF | gross acre-feet | | | | Details |
| gal/ft | gallon per foot | | | | Details |
| gal/ft2 | gallon per hundred square feet | | | | Details |
| gal/Mcf | gallons per thousand cubic feet | | | | Details |
| GASF | Gas Fraction | | | | Details |
| GAS_DIFF_PRES | Gas differential pressure across the | | | | Details |
| GBFD | Gamma Borehole - Far Detector | | | | Details |
| GBFD_SL | Gamma Borehole - Far Detector | | | | Details |
| GCF1 | HNGS Detector 1 Gain Correction Factor | | | | Details |
| GCF2 | HNGS Detector 2 Gain Correction Factor | | | | Details |
| GDF | Gaz de France | | | | Details |
| GDF | Gas de France France | | | | Details |
| GECF | Gas Exporting Countries Forum | | | | Details |
| GEOFO | Geological & Formation Evaluation Report | | | | Details |
| Gewinnungsfeld | License to produce | | | | Details |
| GF | GeoFrame (Schlumberger) | | | | Details |
| GF | FRENCH GUIANA | | | | Details |
| gf | gram force | | | | Details |
| GF | Green Field | | | | Details |
| GF | Gas Field | | | | Details |
| GF | Group F | | | | Details |
| GFA | Formation Tester Gamma Ray Detector | | | | Details |
| GFA | Formation Tester Gamma Ray Detector | | | | Details |
| GFAAS | graphite furnace atomic absorption spectrometry | | | | Details |
| Gfb | Formation breakdown Press. Gradient | | | | Details |
| GFCF | Gross fixed capital formation | | | | Details |
| GFFD | Gamma Formation - Far Detector | | | | Details |
| GFFD_SL | Gamma Formation - Far Detector | | | | Details |
| GFI | Ground Fault Interruption | | | | Details |
| GFK | Plaslikrohr-Sorte | | | | Details |
| GFLU | good fluorescence | | | | Details |
| GFND | Gamma Formation - Near Detector | | | | Details |
| GFND_SL | Gamma Formation - Near Detector | | | | Details |
| GFPSO | Global Floating Production Storage and Offloading | | | | Details |
| GFR | Gas Flow Rate | | | | Details |
| GFR | gas-fluid ratio | | | | Details |
| GFT | Formation Tester Gamma Ray | | | | Details |
| GFTA | Formation Tester Gamma Ray | | | | Details |
| GFU | Gas Negotiating Board Norway | | | | Details |
| GFV | Gas Flüssigkeit verhältnis | Gas Liquid Ratio | | | Details |
| ggf | Gegebenenfalls | in case of…, if applicable… | | | Details |
| GHF2 | gallon per hundred square feet | | | | Details |
| GIF | Graphics Interchange Format | | | | Details |
| GMF1 | Far GM Bank 1 Count Rate | | | | Details |
| GMF2 | Far GM Bank 2 Count Rate | | | | Details |
| GNF | Guinea Franc | | | | Details |
| GNFT | gas no-flow test | | | | Details |
| GPF | gas production facility | | | | Details |
| GPF | granite point field | | | | Details |
| GPF | gallons per foot | | | | Details |
| GPFG | Gravel Pack Flag, Gas | | | | Details |
| GPFO | Gravel Pack Flag, Oil | | | | Details |
| GPFW | Gravel Pack Flag, Water | | | | Details |
| gr/dscf | grains per dry standard cubic foot | | | | Details |
| grf | Graph | | | | Details |
| GRFC | Gamma Ray Fast Channel | | | | Details |
| Grubenfeld | License to produce (During and before WWII, no production tax applicable) | | | | Details |
| GSF | Gates Scaling Factor | | | | Details |
| GSFF | Gates Scaling Factor (Far) | | | | Details |
| GSTF | Borehole Yields Normalization Factor | | | | Details |
| GTF | Gravity Toolface Angle | | | | Details |
| GTVF | Gradio Temperature VFC | | | | Details |
| GTVF_TL | Gradio Temperature VFC | | | | Details |
| GUF | Gaslift Utilization Factor Total Gas/Net Oil | | | | Details |
| GUF | FRENCH GUIANA | | | | Details |
| GVF | Gas Volume Fraction | | | | Details |
| GVF | Gradio VFC | | | | Details |
| GVF_TL | Gradio VFC | | | | Details |
| h/ft3 | hour per cubic foot | | | | Details |
| H/KF | hour per thousand feet | | | | Details |
| H1VF | High Calibration V/F Channel 1 Ratio | | | | Details |
| H1VF_TL | High Calibration VFC Channel 1 Gradio | | | | Details |
| H2VF | High Calibration VFC Channel Manometer | | | | Details |
| H2VF_TL | High Calibration VFC Channel 2 Manometer | | | | Details |
| H3VF | High Calibration VFC Channel Manometer | | | | Details |
| H3VF_TL | High Calibration VFC Channel 3 Manometer | | | | Details |
| H4VF | High Calibration VFC Channel Well | | | | Details |
| H4VF_TL | High Calibration VFC Channel 4 Well | | | | Details |
| H5VF | High Calibration VFC Channel Grad | | | | Details |
| H5VF_TL | High Calibration VFC Channel 5 Gradio | | | | Details |
| HABFD | HiRes Amplitude of Borehole Signal - Far | | | | Details |
| HAFF | Highly Absorbing Fluid Flag | | | | Details |
| HAFFD | HiRes Amplitude of Formation Signal - Far | | | | Details |
| HAFF_DL | Highly Absorbing Fluid Flag (Depth | | | | Details |
| HAFND | HiRes Amplitude of Formation Signal - Near Count_Rate | | | | Details |
| HAFWL | Height Above Free Water Level | | | | Details |
| HBF | Harmless Bulk Fertilizer | | | | Details |
| HBF | Heavy Boiler Fuel | | | | Details |
| HCFT | High Resolution Far Thermal Count Rate | | | | Details |
| HCGF | Seismic High Cut Geophone Filter | | | | Details |
| HCMSF | High Resolution MSFL Conductivity | | | | Details |
| HDF | Hydraulic Delay Firing head (SLB) | | | | Details |
| HDIF | Hole Diameter Difference | | | | Details |
| HEF1 | Far Helium Bank 1 Count Rate | | | | Details |
| HEF2 | Far Helium Bank 2 Count Rate | | | | Details |
| HEF3 | Far Helium Bank 3 Count Rate | | | | Details |
| HEF4 | Far Helium Bank 4 Count Rate | | | | Details |
| HEGF | high energy gas fracturing | | | | Details |
| HEPF | High Energy Perforating & Fracturing | | | | Details |
| HF | High Frequency | | | | Details |
| HF | hydrofluoric acid | | | | Details |
| HF | hydrogen fluoride | | | | Details |
| HF | Hydraulic Fracturing | | | | Details |
| HFB1 | APS High Resolution Thermal Detector | | | | Details |
| HFB2 | APS High Resolution Thermal Detector | | | | Details |
| HFB3 | APS High Resolution Thermal Detector | | | | Details |
| HFB4 | APS High Resolution Thermal Detector | | | | Details |
| HFBAC | HiRes Background - Far Gates | | | | Details |
| HFCR | APS High Resolution Thermal Detector Count Count_Rate | | | | Details |
| HFDT | High Frequency Dielectric | | | | Details |
| HFE | Human Factors Engineering | | | | Details |
| HFEC | APS High Resolution Far Detector Count | | | | Details |
| HFEN | APS High Resolution Far Detector Neutron | | | | Details |
| HFEO | APS High Resolution Far Detector Neutron | | | | Details |
| HFF | Heavy Furnace Fuel | | | | Details |
| hfg | hydrofining | | | | Details |
| HFK | HNGS Formation Potassium Concentration | | | | Details |
| HFK | HNGS Formation Potassium Concentration | | | | Details |
| HFKC | HNGS Formation Potassium Concentration in | | | | Details |
| HFL | Hydraulic Flying Lead | | | | Details |
| HFM | Hydraulic Frature Modeller (SLB) | | | | Details |
| HFO | hole full of oil | | | | Details |
| HFO | heavy fuel oil | | | | Details |
| HFO | Heavy fuel oil | | | | Details |
| HFOF | High Frequency Spectrum Offset | | | | Details |
| HFPT | Hydrocarbon Field Planning Tool | | | | Details |
| HFSW | hole full of salt water | | | | Details |
| HFT | Hydraulic Fracture Test (Drilling) | | | | Details |
| HFTD | APS High Resolution Thermal Detector Time | | | | Details |
| HFTDT | HiRes Far Thermal Decay Counts | | | | Details |
| HFU | Hydraulic Flow Units | | | | Details |
| HFVL | Filtered Fluid Acoustic Slowness (Fluid | | | | Details |
| HFW | hole full of water | | | | Details |
| HGBFD | HiRes Gamma Borehole - Far Detector | | | | Details |
| HGFFD | HiRes Gamma Formation - Far Detector | | | | Details |
| HGFND | HiRes Gamma Formation - Near Detector | | | | Details |
| HIFN | Noise in High Frequency Spectrum | | | | Details |
| HINFD | HiRes Inelastic Counts Far (Gate 8) | | | | Details |
| HLEF | LDS High Resolution Long-Spaced Corrected | | | | Details |
| HLFA | LDS High Resolution Enhanced Resolution | | | | Details |
| HMFC | Corrected HMFL | | | | Details |
| HMFL | High Resolution MSFL | | | | Details |
| HMMOF | HiRes Minitron Monitor Far (Ratio) | | | | Details |
| HNFR | APS High Resolution Deadtime Corrected | | | | Details |
| HOF | Home Office | | | | Details |
| HPEF | High Resolution Photoelectric Factor | | | | Details |
| HPF | holes per foot | | | | Details |
| HPF | HP Frequency | | | | Details |
| HPFR | High Pressure Pump Flowrate | | | | Details |
| HPF_TL | HP Frequency | | | | Details |
| HRF1 | HiRes Far Count Rate From Gate 01 | | | | Details |
| HRF10 | HiRes Far Count Rate From Gate 10 | | | | Details |
| HRF11 | HiRes Far Count Rate From Gate 11 | | | | Details |
| HRF12 | HiRes Far Count Rate From Gate 12 | | | | Details |
| HRF13 | HiRes Far Count Rate From Gate 13 | | | | Details |
| HRF14 | HiRes Far Count Rate From Gate 14 | | | | Details |
| HRF15 | HiRes Far Count Rate From Gate 15 | | | | Details |
| HRF16 | HiRes Far Count Rate From Gate 16 | | | | Details |
| HRF2 | HiRes Far Count Rate From Gate 02 | | | | Details |
| HRF3 | HiRes Far Count Rate From Gate 03 | | | | Details |
| HRF4 | HiRes Far Count Rate From Gate 04 | | | | Details |
| HRF5 | HiRes Far Count Rate From Gate 05 | | | | Details |
| HRF6 | HiRes Far Count Rate From Gate 06 | | | | Details |
| HRF7 | HiRes Far Count Rate From Gate 07 | | | | Details |
| HRF8 | HiRes Far Count Rate From Gate 08 | | | | Details |
| HRF9 | HiRes Far Count Rate From Gate 09 | | | | Details |
| HRWF | High Rate Water Frac (Haliburton) | | | | Details |
| HSBHF | HiRes Sigma Borehole - Far Detector | | | | Details |
| HSFFD | HiRes Sigma Formation - Far Detector | | | | Details |
| HSFND | HiRes Sigma Formation - Near Detector | | | | Details |
| HSFO | high sulfur fuel oil | | | | Details |
| HSFT | Hostile Sequential Formation Tester (Halliburton) | | | | Details |
| HSIF | Hole Shift | | | | Details |
| HTCAF | HiRes Total Counts Analyzed Far | | | | Details |
| HTCFD | HiRes Total Counts Far Detector | | | | Details |
| HTF | Horner Time Function | | | | Details |
| HTFC | APS High Resolution Thermal Detector Count None | | | | Details |
| HTFD | APS High Resolution Far Detector | | | | Details |
| HTFT | APS High Resolution Thermal Detector Time | | | | Details |
| HTSCF | HiRes Total Selected Counts Far Detector | | | | Details |
| HUF | Hungarian Forint | | | | Details |
| HUMF | Fluid Holdup Indicator, Flowing | | | | Details |
| HVFL | HeaVy Fuel | | | | Details |
| i-Field | Intelligent Field | | | | Details |
| I/CFD | interconnecting flow diagram | | | | Details |
| IARF | Infinite-Acting Radial Flow | | | | Details |
| IARFR | Infinite Acting Radial Flow Regime | | | | Details |
| IATEFL | International Association of Teachers of English as Foreign Language | | | | Details |
| IBCF | Fluctuation in button current | | | | Details |
| IBHPF | initial bottom-hole pressure, flowing | | | | Details |
| ICF | inverse cubic foot | | | | Details |
| icfos | microfossil(iferous) | | | | Details |
| ICOFC | Iranian Central Oil Fields Company | | | | Details |
| IDOF | Intelligent Digital Oil Field | | | | Details |
| IDQF | Deep Induction Quality Factor | | | | Details |
| IEF | International Energy Forum (—) | | | | Details |
| IF | Internal Flush tool joint | | | | Details |
| IF | Internal Flush Verbinder | | | | Details |
| IF | internal flush | | | | Details |
| IF | Isolating Flange | | | | Details |
| IFA | In-situ Fluid Analyzer | | | | Details |
| IFA | Inorganic Flow Assurance | | | | Details |
| IFAD | International Fund for Agricultural Development | | | | Details |
| IFBA | Induction Frequency Band | | | | Details |
| IFC | International Finance Corporation | | | | Details |
| IFC | International Finance Corporation World Bank | | | | Details |
| IFE | Institute of Energy Technology Norway | | | | Details |
| IFE | ECS Inelastic Iron Relative Yield | | | | Details |
| IFL | initial fluid level | | | | Details |
| IFLAG | Integer Flag | | | | Details |
| IFO | In Field Opportunity | | | | Details |
| IFO | Injection Fall-Off test | | | | Details |
| IFO | Intermediate Fuel Oil | | | | Details |
| IFO | Incident Free Operation (days) | | | | Details |
| IFO | Intermediate fuel oil | | | | Details |
| IFOT | Injection Fall Off Test | | | | Details |
| IFP | Institut Français du Pétrole | | | | Details |
| IFP | Institute Français du Pétrole | | | | Details |
| IFP | integrated field planning | | | | Details |
| IFP | initial flow pressure | | | | Details |
| IFP | initial flowing pressure | | | | Details |
| IFP | Institut Francais du Petrole France | | | | Details |
| IFP | initial flowing pressure | | | | Details |
| IFR | Integrated Functional Review | | | | Details |
| IFR | internal floating roofs | | | | Details |
| IFR | Infield Referencing | | | | Details |
| IFRE | Induction Calibrated Frequency | | | | Details |
| IFRS | International Financial Reporting Standard | | | | Details |
| IFT | InterFacial Tension | | | | Details |
| IFTA | International Fuel Tax Agreement | | | | Details |
| IGF | Induced gas flotation | | | | Details |
| IGFL | Symmetry of the Gamma Ray around borehole | | | | Details |
| IGRF | International Geomagnetic Reference Field | | | | Details |
| ILF | In-Line Flowmeter | | | | Details |
| ILFE | Volume of Anhydrite, Salt, Lime, Dolomite, Volume_Fraction | | | | Details |
| IMF | International Monetary Fund | | | | Details |
| IMF | intermediate manifold facilities | | | | Details |
| IMF | intermediate manifolds | | | | Details |
| IMF | Interplanetary Magnetic Field | | | | Details |
| IMQF | Induction Medium Quality Factor | | | | Details |
| in.lbf | inch-pound force | | | | Details |
| Inf. | L inflammable liquid | | | | Details |
| Inf. | S inflammable solid | | | | Details |
| INFD | Inelastic Counts Far (gate 9) | | | | Details |
| INFD_SL | Inelastic Counts Far (Gate 8) | | | | Details |
| info | information | | | | Details |
| insuff | insufficient | | | | Details |
| interafom | informational | | | | Details |
| INWF | Interpolated Waveform | | | | Details |
| INWF_SL | Interpolated Waveform - Station Log | | | | Details |
| IOFF | Inelastic Offset for GST-A/IGT Spectrum | | | | Details |
| IPF | initial potential flow | | | | Details |
| IPF | initial production flowed(ing) | | | | Details |
| IpfP | initial pre-flow pressure | | | | Details |
| IRAT_FIL | RST Far/Near Inelastic Ratio Filtered | | | | Details |
| IRAV_RF | Median Internal Radius of Casing | | | | Details |
| IRBF | Filtered Internal Casing Radius minus | | | | Details |
| IRF | Improved Recovery Factor | | | | Details |
| IRF | International Regulators Forum | | | | Details |
| IRMN_RF | Minimum of Unflagged Internal Radii | | | | Details |
| IRMX_RF | Maximum of Unflagged Internal Radii | | | | Details |
| ISF | ISF Sonic Log | | | | Details |
| ISF | Induction (Spherically Focused) | | | | Details |
| ISF | Induction Spherically Focused | | | | Details |
| ISF | Induction Spherically Focused (Induction Electric & Sonic) | | | | Details |
| ISF | Induction-Spherically Focused Log | | | | Details |
| ISFBG | ISF BHC GR Log | | | | Details |
| ISFCD | ISF Conductivity Log | | | | Details |
| ISFGR | ISF GR Casing Collar Locator Log | | | | Details |
| ISFL | ISF-LSS Log | | | | Details |
| ISFL ISF | SS Log | | | | Details |
| ISFLISF | LSS Log | | | | Details |
| ISFP | ISF Sonic True Vertical Depth Playback Log | | | | Details |
| ISFPB | ISF True Vertical Depth Playback Log | | | | Details |
| ISFSL | ISF SLS MSFL Log | | | | Details |
| ISNEFT | Israel National Oil Co. Ltd. Israel | | | | Details |
| IWCF | International Well Control Federation | | | | Details |
| IWCF | International Well Control Forum | | | | Details |
| IWF1 | Induction Waveform Bit 1 Test | | | | Details |
| IWF2 | Induction Waveform Bit 2 Test | | | | Details |
| Jeff | Jefferson | | | | Details |
| JF | Jour Fixe | | | | Details |
| JFA | jet fuel(aviation) | | | | Details |
| JFD | Justified for Development | | | | Details |
| JOF | Joints Of Fluid | | | | Details |
| JP/ft | jet perforations per foot | | | | Details |
| JSPF | jet shots per foot | | | | Details |
| KAFCO | Kuwait Aviation Fuelling Company | | | | Details |
| KAFCO | Kuwait Aviation Fueling Co. KSC Kuwait | | | | Details |
| Kanone Abwerfen | Gun release | | | | Details |
| kbbl/d.ft | GeoFrame legacy unit | | | | Details |
| KBFD | thousand (barrel per day)-foot | | | | Details |
| KDRF | Knee Drift Curve After Manual Adjustment | | | | Details |
| keff | Effective permeability | | | | Details |
| KF | Key Finding | | | | Details |
| KF | Kolbenfänger | | | | Details |
| KF | Kfz-Versicherung | | | | Details |
| KF/H | thousand feet per hour | | | | Details |
| KF/S | thousand feet per second | | | | Details |
| KF1 | Far Gate 1 of TDTK | | | | Details |
| KF1T | TDTM->TDTK Far Gate 1 Countrate | | | | Details |
| KF2 | Far Gate 2 of TDTK | | | | Details |
| KF2D | thousand cubic feet per day per foot | | | | Details |
| KF2T | TDTM->TDTK Far Gate 2 Countrate | | | | Details |
| KF3 | thousand cubic feet | | | | Details |
| KF3 | Far Gate 3 of TDTK | | | | Details |
| KF3D | thousand cubic feet per day | | | | Details |
| KF3T | TDTM->TDTK Far Gate 3 Countrate | | | | Details |
| KFA | Key Focus Area | | | | Details |
| KFAED | Kuwait Fund for Arab Economic Development | | | | Details |
| KFAs | Key Focus Areas | | | | Details |
| KFDF | thousand cubic feet per day per foot per psi | | | | Details |
| KFDP | thousand cubic feet per day per psi | | | | Details |
| KFH | Kuwait Finance House | | | | Details |
| KFLB | thousand foot-pound force | | | | Details |
| KFRA | TDTK F1/Sigma Ratio Gas Indicator | | | | Details |
| KFSI | TDTK Far Sigma | | | | Details |
| KFTCIC | Kuwait Foreign Trading, Contracting and Investment Company | | | | Details |
| KFUPM | King Fahd University of Petroleum and Minerals | | | | Details |
| KfW | Kreditanstalt für Wiederaufbau | | | | Details |
| KFZ | Kraftfahrzeug | | | | Details |
| KGF | kilogram force | | | | Details |
| kgf | kilogram force | | | | Details |
| kgf.m | kilogram force-meter | | | | Details |
| kgf/(cm2.h) | kilogram per square centimeter per hour | | | | Details |
| kgf/cm2 | kilogram per square centimeter | | | | Details |
| kgf/cm2.h | GeoFrame legacy unit | | | | Details |
| kgf/kgf | kilogram force per kilogram force | | | | Details |
| KGFM | kilogram force-meter | | | | Details |
| KIFE | ECS Potassium-Iron Interference | | | | Details |
| kip-ft | one thousand foot-pounds | | | | Details |
| KKGF | thousand kilogram force | | | | Details |
| KLBF | thousand pounds force | | | | Details |
| KMF | Comoros Franc | | | | Details |
| KMF | Comoro franc | | | | Details |
| KSCF | Thousands Standard Cubic Feet (MSCF) | | | | Details |
| KSCF/BBL | Thousands Standard Cubic Feet per Barrel | | | | Details |
| KSCF/STB | Thousands Standard Cubic Feet per Barrel | | | | Details |
| KUF1 | Uncorrected Far Gate 1 of TDTK | | | | Details |
| KUFPEC | Kuwait Foreign Petroleum Exploration Company | | | | Details |
| KUFPEC | Kuwait Foreign Petroleum Exploration Co. KSC Kuwait | | | | Details |
| L/F2 | pound per square foot | | | | Details |
| L/F3 | pound per cubic foot | | | | Details |
| L1VF | Low Calibration VFC Channel 1 Grad | | | | Details |
| L1VF_TL | Low Calibration VFC Channel 1 Gradio | | | | Details |
| L2VF | Low Calibration VFC Channel 2 Manometer | | | | Details |
| L2VF_TL | Low Calibration VFC Channel 2 Manometer | | | | Details |
| L3VF | Low Calibration VFC Channel 3 Manometer | | | | Details |
| L3VF_TL | Low Calibration VFC Channel 3 Manometer | | | | Details |
| L4VF | Low Calibration VFC Channel 4 Well | | | | Details |
| L4VF_TL | Low Calibration VFC Channel 4 Well | | | | Details |
| L5VF | Low Calibration VFC Channel 5 Gradio | | | | Details |
| L5VF_TL | Low Calibration VFC Channel 5 Gradio | | | | Details |
| LAFB | Libyan Arab Foreign Bank | | | | Details |
| LAUF | lost and unaccounted for gas | | | | Details |
| LB/F | pound mass per foot | | | | Details |
| lb/ft | pounds per foot | | | | Details |
| lb/ft | pound mass per foot (GeoFrame legacy unit) | | | | Details |
| lb/ft3 | pounds per cubic foot | | | | Details |
| lb/ft3 | GeoFrame legacy unit | | | | Details |
| LBF | pound force | | | | Details |
| lbf | pound force | | | | Details |
| lbf-1 | GeoFrame legacy unit | | | | Details |
| lbf.ft | GeoFrame legacy unit | | | | Details |
| lbf.s/ft2 | pound-second per square foot | | | | Details |
| lbf/100ft2 | pound per hundred square feet | | | | Details |
| lbf/ft2 | pound per hundred square feet | | | | Details |
| lbf/lbf | pound force per pound force | | | | Details |
| lbm.ft | GeoFrame legacy unit | | | | Details |
| lbm/(ft.a) | pound mass per foot per year | | | | Details |
| lbm/(ft.s) | pound mass per foot per second | | | | Details |
| lbm/(ft2.a) | pound mass per square foot per year | | | | Details |
| lbm/(ft2.s) | pound mass per square foot per second | | | | Details |
| LBM/FT | pound mass per foot | | | | Details |
| lbm/ft | pound mass per foot | | | | Details |
| lbm/ft2 | pound per hundred square feet | | | | Details |
| lbm/ft2 | pound per square foot | | | | Details |
| lbm/ft3 | pound per cubic foot | | | | Details |
| LCF | low cycle fatigue|| | low cycle fatigue | LCF | fatigue oligocyclique | Details |
| LCF | Latest Cost Factor | | | | Details |
| LCF | low cycle fatigue | | | | Details |
| LCF | Lump Cutoff Flag | | | | Details |
| LCF2 | pound per hundred square feet | | | | Details |
| LCGF | Seismic Low Cut Geophone Filter | | | | Details |
| LCPF | Continuous Phase Flag | | | | Details |
| LCPF_DL | Continuous Phase Flag | | | | Details |
| LDFF | LDS Long-Spaced Downhole Form Factor | | | | Details |
| LDFL | large-diameter flow line | | | | Details |
| LDFN | lay down for night | | | | Details |
| LEF1 | Sketch String #1 Left Side | | | | Details |
| LEF2 | Sketch String #2 Left Side | | | | Details |
| LEF3 | Sketch String #3 Left Side | | | | Details |
| LEF4 | Sketch String #4 Left Side | | | | Details |
| LEF5 | Sketch String #5 Left Side | | | | Details |
| LF | Low Frequency | | | | Details |
| LF2Y | pound mass per square foot per year | | | | Details |
| LFA | Laufende|| | Ongoing | laufend | En cours | Details |
| LFA | Live Fluid Analyzer | | | | Details |
| LFA | Laufende | ongoing operation or may refer to well intervention | | | Details |
| LFAZ | Lost Fast Acceleration on Z Axis | | | | Details |
| LFI | Learning from Incidents | | | | Details |
| LFL | Lower Flammability Limit | | | | Details |
| LfL | Like for Like | | | | Details |
| LfL | Like for Like (the same item with the same properties) | | | | Details |
| LFO | light fuel oil | | | | Details |
| LFOF | Low Frequency Spectrum Offset | | | | Details |
| LFPX | Low Frequency Phase Before Wrap | | | | Details |
| LFR0 | Label Flag, Receiver Array - SDT Stoneley | | | | Details |
| LFR1 | Label Flag, Receiver Array - Lower Dipole | | | | Details |
| LFR2 | Label Flag, Receiver Array - Upper Dipole | | | | Details |
| LFR3 | Label Flag, Receiver Array - Monopole | | | | Details |
| LFRE | Larmor Frequency | | | | Details |
| LFREX | LABEL Flag, Receiver Array - Expert Mode | | | | Details |
| LFRP | Label Flag, Receiver Array, Compressional | | | | Details |
| LFRS | Label Flag, Receiver Array, Shear - | | | | Details |
| LFT0 | Label Flag, Transmitter Array - SDT | | | | Details |
| LFT1 | Label Flag, Transmitter Array - Lower | | | | Details |
| LFT2 | Label Flag, Transmitter Array - Upper | | | | Details |
| LFT3 | Label Flag, Transmitter Array - Monopole | | | | Details |
| LFTEX | LABEL Flag, Transmitter Array - Expert | | | | Details |
| LFTP | Label Flag, Transmitter Array, | | | | Details |
| LFTS | Label Flag, Transmitter Array, Shear - | | | | Details |
| LFV1 | Logging Fluid Voltage 1 (RA1 - RB1) | | | | Details |
| LFV2 | Logging Fluid Voltage 2 (RB1 - RC) | | | | Details |
| LFV3 | Logging Fluid Voltage 3 (RC - RD) | | | | Details |
| LFV4 | Logging Fluid Voltage 4 (RA1 - RA2) | | | | Details |
| LFV5 | Logging Fluid Voltage 5 (RB1 - RB2) | | | | Details |
| LFY | Last Fiscal Year | | | | Details |
| LFY | pound mass per foot per year | | | | Details |
| LHFF_SLDT | SLDT Long Spacing HV Form Factor | | | | Details |
| LIF | Land of Israel Front | | | | Details |
| LIFFE | London International Financial Futures and Options Exchange | | | | Details |
| LIFO | Last In, First Out | | | | Details |
| LIQF | Liquid Fraction | | | | Details |
| liqftn | liquefaction | | | | Details |
| LITHOF1_DPPV | Distance from previous lithofacies | | | | Details |
| LITHOF1_PROBA | Probability associated to the most likely | | | | Details |
| LITHOF2_PROBA | Probability computed for the second | | | | Details |
| LMF | lowermost flange | | | | Details |
| LMF | Logging Measured From | | | | Details |
| LNFG | Output Line to Film Indicator | | | | Details |
| lnfo | information | | | | Details |
| LNFT-IA | liquid, no flow test, inside annulus | | | | Details |
| LOF | Lloyd’s Open Form | | | | Details |
| LOF | List Of Field | | | | Details |
| LOF | Life of Field | | | | Details |
| LOF0 | Offset | | | | Details |
| LOF0_DL | Offset | | | | Details |
| LOF1 | Offset | | | | Details |
| LOF1_DL | Offset | | | | Details |
| LOF2 | Offset | | | | Details |
| LOF2_DL | Offset | | | | Details |
| LOF3 | Offset | | | | Details |
| LOF3_DL | Offset | | | | Details |
| LOF4 | Offset | | | | Details |
| LOF4_DL | Offset | | | | Details |
| LOF5 | Offset | | | | Details |
| LOF5_DL | Offset | | | | Details |
| LOFN | Noise in Low Frequency Spectrum | | | | Details |
| LPFF_SLDT | SLDT Long Spacing PSC Form Factor | | | | Details |
| LSF2 | pound-second per square foot | | | | Details |
| LSFB | LDS Long-Spaced Fast Channel Total Count | | | | Details |
| LSFF | LDS Long-Spaced Form Factor | | | | Details |
| LSFO | low sulfur fuel oil | | | | Details |
| LSFR | Long Spacing Sigma of Fast (10HZ) Sample | | | | Details |
| LSWF | Low Salinity Water Flooding | | | | Details |
| LTF | Superposition Log Time Factor | | | | Details |
| LTI(FR) | Lost Time Incident (Frequency Rate) | | | | Details |
| LTIF | Lost Time Incident Frequency | | | | Details |
| LTIF | Lost Time Injury Frequency | | | | Details |
| LTIFR | lost time injury frequency rate | | | | Details |
| LTPF | Long Term Production Forecast | | | | Details |
| LTPF | Low Tension Polymer Flooding | | | | Details |
| LUF | Luxembourg franc | | | | Details |
| LUMP_FLAG | Channel created during lump processing to | | | | Details |
| LWF | Logging While Fishing | | | | Details |
| M&F | male and female(joint) | | | | Details |
| M&FP | maximum & final pressure | | | | Details |
| m-f | microfarad | | | | Details |
| m-mf | micro-microfarad | | | | Details |
| M1VF | Medium Calibration VFC Channel 1 Gradio | | | | Details |
| M1VF_TL | Medium Calibration VFC Channel 1 Gradio | | | | Details |
| M2VF | Medium Calibration VFC Channel 2 Manometer Temperature | | | | Details |
| M2VF_TL | Medium Calibration VFC Channel 2 Manometer None | | | | Details |
| m3/(s.ft) | cubic meter per second per foot | | | | Details |
| m3/(s.ft.kPa) | cubic meter per second per foot per kilopascal | | | | Details |
| m3/s.ft | GeoFrame legacy unit | | | | Details |
| m3/s.ft.kPa | GeoFrame legacy unit | | | | Details |
| M3SF | cubic meter per second per foot | | | | Details |
| M3VF | Medium Calibration VFC Channel 3 Manometer None | | | | Details |
| M3VF_TL | Medium Calibration VFC Channel 3 Manometer None | | | | Details |
| M4VF | Medium Calibration VFC Channel 4 Well | | | | Details |
| M4VF_TL | Medium Calibration VFC Channel 4 Well | | | | Details |
| m5/kgf | (cubic meter) per (kilogram per square centimeter) | | | | Details |
| M5VF | Medium Calibration VFC Channel 5 Gradio | | | | Details |
| M5VF_TL | Medium Calibration VFC Channel 5 Gradio | | | | Details |
| mA/ft2 | milliampere per square foot | | | | Details |
| MABANAFT | Marquard & Bahls AG Germany | | | | Details |
| MAF | SAINT MARTIN (FRENCH PART) | | | | Details |
| MAF | méter Adria felett | above sea level in Hungerian | | | Details |
| MAF2 | milliampere per square foot | | | | Details |
| Manf | Manufacturer | | | | Details |
| Marg. fl. | Marginulina flat | | | | Details |
| MATF | Matrix Model Consistency (0=OK, 1=Outside | | | | Details |
| mBDF | meters Below Drill Floor | | | | Details |
| MBF | Main Boundary Fault | | | | Details |
| MBF | Microbubble Flotation | | | | Details |
| MBF/D | thousand barrels fluid per day | | | | Details |
| mBTHF | meters Below Tubing Head Flange | | | | Details |
| mcf | 1000 Cubic Feet | | | | Details |
| Mcf | thousand cubic feet of natural gas | | | | Details |
| Mcf | thousand cubic feet | | | | Details |
| MCF | Measurement for Natural Gas | | | | Details |
| MCF/d | thousand cubic feet per day | | | | Details |
| Mcfd | thousand cubic feet per day | | | | Details |
| Mcfe | thousand cubic feet of natural gas equivalent | | | | Details |
| MCFGPD | thousand cubic feet of gas per day | | | | Details |
| MCFL | Micro-Cylindrically Focused Log | | | | Details |
| MCFL | Micro-Cylindrically Focused Logging Device | | | | Details |
| MCFPD | One Thousand Cubic Feet of Gas Per Day | | | | Details |
| md.ft | GeoFrame legacy unit | | | | Details |
| mD.ft | millidarcy-foot | | | | Details |
| mD.ft/cP | millidarcy-foot per centipoise | | | | Details |
| MDF | market demand factor | | | | Details |
| MDF3 | day per thousand cubic feet | | | | Details |
| MDFC | millidarcy-foot per centipoise | | | | Details |
| MDFT | millidarcy-foot | | | | Details |
| MDFT | STIO Flag | | | | Details |
| MDIF | APS Matrix Differential | | | | Details |
| MEDGULF | Mediterranean and Gulf Insurance and Reinsurance Company | | | | Details |
| MEF | Minimum Economic Field size | | | | Details |
| MEFS | Minimum Economic Field Size | | | | Details |
| METER_FACTOR | Meter factor for surface liquid flowmeters None | | | | Details |
| MF | Marsh Funnel (mud viscosity) | | | | Details |
| MF | Marsh Funnel (mud viscosity) | | | | Details |
| MF | MAYOTTE | | | | Details |
| MF | MALAYSIA | | | | Details |
| MF | SAINT MARTIN (FRENCH PART) | | | | Details |
| Mf | methyl orange alkalinity end point of mud filtrate | | | | Details |
| MF | manifold | | | | Details |
| MF | mud filtrate | | | | Details |
| MF | Mini Frack | | | | Details |
| MF- | Miscellaneous Field Studies Map | | | | Details |
| MF3 | million cubic feet | | | | Details |
| MF3A | million cubic feet per acre | | | | Details |
| MF3D | million cubic feet per day | | | | Details |
| MFA | male to female angle | | | | Details |
| MFAF | million cubic feet per acre-foot | | | | Details |
| MFC | Multi-Finger Caliper | | | | Details |
| MFC | Multifinger Caliper Log | | | | Details |
| MFCMP | minimum first-contact miscibility pressure | | | | Details |
| MFCR | Maximum Field Capacity Rate | | | | Details |
| MFCR | Maximum Field Capacity Rate (less than MFPTR & more than FTR, not respecting the SHs & RM guidlines in Safe operating limits (=all well potentials (only Active))) | | | | Details |
| MFCT | Multifinger Caliper Tool | | | | Details |
| MFCT | multi-finger caliper tool | | | | Details |
| MFCT | Multifinger Caliper Log | | | | Details |
| MFD | Manifold | | | | Details |
| mfd | manufactured | | | | Details |
| MFD | mechanical flow diagram | | | | Details |
| mfd | microfarad | | | | Details |
| MFD | Magnetic_Flux_Density | | | | Details |
| MFDP | River Depth | | | | Details |
| MFE | Multi Flow Evaluator (Schlumberger) | | | | Details |
| MFE | High Resolution Shallow Focused Electric | | | | Details |
| MFE | a trademark for a repeat formation tester | | | | Details |
| MFF | Millipore Filter Factor | | | | Details |
| MFFL | Mixing Fluid Rate | | | | Details |
| mfg | manufacturing | | | | Details |
| MFG | Mit freundlichen Grüßen | | | | Details |
| mfg | Manufacturing | | | | Details |
| MFH | Mechanical Firing Head | | | | Details |
| MFI | Monetary Financial Institutions | | | | Details |
| MFI | Mature Field Initiative | | | | Details |
| MFK | HNGS (HFK - SFK) | | | | Details |
| MFL | Magnetic Flux Leakage|| | Magnetic Flux Leakage | Magnetic Flux Leakage | Fuites de flux magnétique | Details |
| MFL | Magnetic Flux Leakage | | | | Details |
| MFLD | Mechanical Fluid Loss Device (Completion tool) | | | | Details |
| MFLL | Lower Limit Mineral Fraction | | | | Details |
| MFM | Multi Phase Meter (Subsea & Surface) | | | | Details |
| MFO | Multi-Flow Optimization | | | | Details |
| MFO | Marine fuel oil | | | | Details |
| MFP | manifold flowing pressure | | | | Details |
| MFP | Management Framework Plan | | | | Details |
| MFP | maximum flowing pressure | | | | Details |
| MFPTR | Maximum Field Potential Theoretical Rate (the max potential rate possible. it is not respecting the RM guidlines (=all well potentials (Active & inactive))) | | | | Details |
| MFR | Multi Frequency Resistivity | | | | Details |
| MFR | Multi-Frequency Resistivity | | | | Details |
| MFR | manufacture(er) | | | | Details |
| MFR | Multi Disciplinary Field Review | | | | Details |
| MFR | Micro-Focused Resistivity | | | | Details |
| MFS | Maximum Flooding Surface | | | | Details |
| MFS | Main Flooding Surface | | | | Details |
| MFSS | Mud Filtrate Sample Source | | | | Details |
| MFST | Mud Filtrate Sample Temp | | | | Details |
| MFST | MFCT Status Word | | | | Details |
| MFSW | TOOL STATUS | | | | Details |
| MFT | Compact Repeat Formation Pressure Tester | | | | Details |
| MFT | manifold flowing temperature | | | | Details |
| MFT | Manifold Tower | | | | Details |
| Mft3/acre | GeoFrame legacy unit | | | | Details |
| Mft3/acre.ft | GeoFrame legacy unit | | | | Details |
| Mft3/d | GeoFrame legacy unit | | | | Details |
| MFTB | Micro Field Transfer Bench ( | | | | Details |
| MFUL | Upper Limit Mineral Fraction | | | | Details |
| MFV | Management Facilities Visit | | | | Details |
| MGF | Malagasy Franc | | | | Details |
| MGFF | Mill Grade Feed Flag (1.=Feed Grade, | | | | Details |
| MHF | Multiple Horizontal fracture flag (1=yes) | | | | Details |
| MHFF_SLDT | SLDT Middle Spacing HV Form Factor | | | | Details |
| MIFR | Mini Frac Log | | | | Details |
| min/ft | minute per foot | | | | Details |
| MINF | Minifocus | | | | Details |
| MJF | Mostazafan Janbazan Foundation | | | | Details |
| MLF | Marine Loading Facility | | | | Details |
| MMBtu/scf | million British thermal units per standard cubic foot | | | | Details |
| MMcf | million cubic feet (of natural gas) | | | | Details |
| MMcf | million standard feet of gas | | | | Details |
| MMcf | million cubic feet | | | | Details |
| MMcf/cd | million cubic feet per calendar day | | | | Details |
| MMcf/d | million cubic feet per day | | | | Details |
| MMcfd | million cubic feet per day | | | | Details |
| MMCFD | One Million Cubic Feet of Gas Per Day | | | | Details |
| MMcfe | million cubic feet (of natural gas equivalent) | | | | Details |
| MMCFG | Million Cubic feet of gas | | | | Details |
| MMCFG/d | Million Cubic feet of gas per day | | | | Details |
| mmf | magnetomotive force | | | | Details |
| MMF | Maintenance Management Framework | | | | Details |
| MMF | Multi Media Filter | | | | Details |
| MMOF | Minitron Monitor Far | | | | Details |
| MMOF_SL | Minitron Monitor Far (Ratio) | | | | Details |
| MMPFC | minimum first-contact miscibility pressure | | | | Details |
| MMSCF | Million Standard Cubic Foot | | | | Details |
| MMscf | Million Standard Cubic Feet | | | | Details |
| MMSCF | Million Standard CubicFeet | | | | Details |
| MMscf/cd | million standard cubic feet per calendar day | | | | Details |
| MMSCF/d | GeoFrame legacy unit | | | | Details |
| mmscfd | million standard cubic feet per day | | | | Details |
| MN/F | minute per foot | | | | Details |
| MOF | Marine Offloading Facility | | | | Details |
| MOPF | Movable Oil Flag | | | | Details |
| MPF | Mobile Production Facility | | | | Details |
| MPF | Multi-phase flow | | | | Details |
| MPFF_SLDT | SLDT Middle Spacing PSC Form Factor | | | | Details |
| MPFM | Multi-Phase Flow Meter | | | | Details |
| MRCF | MDT - Flow Control Module | | | | Details |
| MREF | MFCT Reference output table | | | | Details |
| MRF | “merf ”/main reaction furnace | | | | Details |
| ms/ft | millisecond per foot | | | | Details |
| Mscf | thousand standard cubic feet | | | | Details |
| Mscf/d | thousand standard cubic feet per day | | | | Details |
| MSCF/d | GeoFrame legacy unit | | | | Details |
| Mscf/h | thousand standard cubic feet per hour | | | | Details |
| MSF | Multi-Stage Flash | | | | Details |
| MSF | millisecond per foot | | | | Details |
| MSFC | Borehole-Corrected MSFL | | | | Details |
| MSFL | Micro SFL Log | | | | Details |
| MSFL | Micro Spherically focused Log | | | | Details |
| MSFL | Micro Spherically Focused Log | | | | Details |
| MSFL | Micro-Spherically Focused Log | | | | Details |
| MSFL | Micro Spherically Focused Log | | | | Details |
| MSFL | Microspherically Focused log | | | | Details |
| MSFL | Microlaterolog Focused Log | | | | Details |
| MSFL | Resistivity MicroSFL | | | | Details |
| MSFL | Micro-spherically-focused Resistivity | | | | Details |
| MSFN | Measure of MSF Minus Sqrt(Sigma**2+Tau**2) Micro_Spherically_Focused_Resi Resistivity | | | | Details |
| MSFP | cubic meter per second per foot per kilopascal | | | | Details |
| MSFP | Measure of MSF Plus Sqrt(Sigma**2+Tau**2) | | | | Details |
| MSFT | Value of MSF Which Would Have Been Read if Micro_Spherically_Focused_Resi Resistivity | | | | Details |
| MSPF | Motor Speed Frequency | | | | Details |
| MTBF | Mean Time Between Failure | | | | Details |
| MTBF | mean time between failures, a measure of reliability | | | | Details |
| MTBF | Mean Time Between Failures | | | | Details |
| MTF | Magnetic Toolface Angle | | | | Details |
| MTRF | Motor Reference | | | | Details |
| MTTF | Mean Time To Failure | | | | Details |
| MTVF | Manometer Temperature VFC | | | | Details |
| MTVF_TL | Manometer Temperature VFC | | | | Details |
| MUDF | mud filtrate | | | | Details |
| MUDF | Mud Flag (bias scattering) | | | | Details |
| MV/F | millivolt per foot | | | | Details |
| mV/ft | millivolt per foot | | | | Details |
| MVF | Manometer VFC | | | | Details |
| MVFT | motor vehicle fuel tax | | | | Details |
| MVF_TL | Manometer VFC | | | | Details |
| MWFD | Manometer Well Fluid Density | | | | Details |
| N1FE | RST Near Inelastic Iron Relative Yield | | | | Details |
| N1FE_SIG | RST Near Inelastic Iron Relative Yield | | | | Details |
| N2FE | RST Near IC Capture Iron Relative Yield | | | | Details |
| N2FE_SIG | RST Near IC Capture Iron Relative Yield | | | | Details |
| NAF | Non-Aqueous Drilling Fluid | | | | Details |
| NAFTAL | Entreprise Nationale de Raffinage et de Distribution des Produits Petroliers Algeria | | | | Details |
| NAFTEC | Refining subsidiary of SONATRACH Algeria | | | | Details |
| NAFTOGAZ | Centre de Developpement et d’Application des Techniques Petrolieres et Gaieres Algeria | | | | Details |
| NAPF | Non Aqueous Phase Fluid | | | | Details |
| NATREF | National Petroleum Refiners of South Africa (Pty) Ltd. South Africa | | | | Details |
| NBEF | RST Near Effective Beam Current | | | | Details |
| NBPERF | Number of Perforations | | | | Details |
| NCGF | Near detector capture gain correction | | | | Details |
| NCOF | Near detector capture offset correction | | | | Details |
| NDF | Non Damaging Fluids | | | | Details |
| NDF | nano based drilling fluid | | | | Details |
| NEFR | Noise Exposure Frequency Rate | | | | Details |
| NEGF | RST Near IC Capture Gain Correction Factor Correction_Factor | | | | Details |
| NEOF | RST Near IC Capture Offset Correction | | | | Details |
| NEREFCO | Netherlands Refining Co. Netherlands | | | | Details |
| NF | Natural Flow (well) | | | | Details |
| NF | NORFOLK ISLAND | | | | Details |
| NF | National Forest | | | | Details |
| NF | National Fine(thread) | | | | Details |
| NF | natural flow | | | | Details |
| NF | no fluid | | | | Details |
| NF | no fluorescence | | | | Details |
| NF | no fuel | | | | Details |
| NFA | Net Foriegn Assets | | | | Details |
| NFA | Net Fixed Assets | | | | Details |
| NFA | No Further Action | | | | Details |
| NFA | No Further (CapEx) Activity | | | | Details |
| NFA | No Further Activity | | | | Details |
| NFA | No Further Action/Activity | | | | Details |
| NFC | Non-Fatal Cases | | | | Details |
| NFC | National Fleet Card | | | | Details |
| NFCR | RST Near/Far Capture Ratio | | | | Details |
| NFD | Neutron Formation Density | | | | Details |
| NFD | new field discovery | | | | Details |
| NFD1 | Fluid Density Pass 1 | | | | Details |
| NFD2 | Fluid Density Pass 2 | | | | Details |
| NFD3 | Fluid Density Pass 3 | | | | Details |
| NFD4 | Fluid Density Pass 4 | | | | Details |
| NFD5 | Fluid Density Pass 5 | | | | Details |
| NFDC | Near FDC Count Rate | | | | Details |
| NFDD | NFD Detector | | | | Details |
| NFDF | Fluid Density Flowing | | | | Details |
| NFDS | Fluid Density Shut-in | | | | Details |
| NFFR | Near/Far Formation (Amplitude) Ratio | | | | Details |
| NFG | No Fucking Good (This mark is written on something to identify it as unusable, having failed inspection,... seen in factories & militery) | | | | Details |
| NFI | No Further Investment | | | | Details |
| NFIX | Navigation Fix | | | | Details |
| NFK | NORFOLK ISLAND | | | | Details |
| NFL | Nuclear Flolog | | | | Details |
| NFL/GR | Nuclear Flolog-Gamma Ray | | | | Details |
| NFL/GR/NEU | Nuclear Flolog-Gamma Ray Neutron | | | | Details |
| NFL/NEU | Nuclear Flolog-Neutron | | | | Details |
| NFO | Near Field Opportunities | | | | Details |
| NFOC | no fluorescence or cut | | | | Details |
| NFPA | National Fire Protection Association (see comment) | | | | Details |
| NFPI | Near Free Pipe Sonic Amplitude | | | | Details |
| NFR | Naturally Fractured Reservoirs | | | | Details |
| NFR | Naturally Fractured Reservoir | | | | Details |
| NFST | Non-Presented % Free in Stretch | | | | Details |
| NFT | no flow test | | | | Details |
| NFTO | Non-Presented % Free in Torque | | | | Details |
| NFVW | APS Near/Far Volume Fraction of Water | | | | Details |
| NFW | New Field Wildcat, Lahee classification | | | | Details |
| NFW | new field wildcat | | | | Details |
| NIF | National Islamic Front | | | | Details |
| NIGF | RST Near Inelastic Gain Correction Factor | | | | Details |
| NIOF | RST Near Inelastic Offset Correction | | | | Details |
| NLIMNF | Neutron Porosity Near/Far (Limestone) | | | | Details |
| NOFI | National Oil Fuel Institute | | | | Details |
| nonf | G nonflammable compressed gas | | | | Details |
| NPGF | RST Near PMT Gain Factor | | | | Details |
| NPT(F) | National Pipe Thread (female connection of NPT) | | | | Details |
| NPTF | American Standard Pipe Thread Tapered (Dryseal) | | | | Details |
| NPTF | National pipe thread Fuel | | | | Details |
| NSF | National Science Foundation | | | | Details |
| NSF | NutSheel Filter | | | | Details |
| NSFOC | no show fluorescence or cut | | | | Details |
| NTHF | Non-Toxic High Flash | | | | Details |
| OCF | Operating cash flow | | | | Details |
| OCIMF | Oil Companies International Marine Forum | | | | Details |
| OCIMF | Oil Companies International Marine Forum (—) | | | | Details |
| ODFE | Old Drill Floor Elevation | | | | Details |
| ODFW | Source Offset Distance from Well | | | | Details |
| OF | (RD) Oil Fields (Regulation & Development) | | | | Details |
| OF | open flow | | | | Details |
| OF | open-file report | | | | Details |
| oF | GeoFrame legacy unit | | | | Details |
| OF | Off Plot | Sondenfeld | | | Details |
| OF | Objective Function | | | | Details |
| OF | Oil Field | | | | Details |
| OF | Over Fitting | | | | Details |
| oF/100ft | GeoFrame legacy unit | | | | Details |
| oF/ft | GeoFrame legacy unit | | | | Details |
| oF/m | GeoFrame legacy unit | | | | Details |
| OF1 | Relative Value of Acoustic Impedance | | | | Details |
| OF2 | Relative Value of Acoustic Impedance | | | | Details |
| OF3 | Relative Value of Acoustic Impedance | | | | Details |
| OF4 | Relative Value of Acoustic Impedance | | | | Details |
| OFA | Optical Fluid Analyser | | | | Details |
| OFA | Oxygenated Fuels Association | | | | Details |
| OFA | Organic Flow Assurance | | | | Details |
| OFAC | Office of Foreign Asset Control | | | | Details |
| OFC | Open-Flow Capacity | | | | Details |
| off | office, official | | | | Details |
| OFF | Offset | | | | Details |
| off-sh | offshore | | | | Details |
| OFFBLG | OMV Offshore Bulgaria GmbH | | | | Details |
| OFFMOR | OMV Offshore Morondava GmbH | | | | Details |
| OFFSET_ANGLE | Offset Angles for Fast Channels | | | | Details |
| OFIC | oil insulated fan-cooled | | | | Details |
| OFID | OPEC Fund for International Development | | | | Details |
| OFIP | Original Fluid In Place | | | | Details |
| OFL | overflush(ed) | | | | Details |
| OFLU | oil fluorescence | | | | Details |
| ofm | OFM Workspace | | | | Details |
| OFM | Oil Field Manager | | | | Details |
| OFOE | orfice flange one end | | | | Details |
| OFP | open flow potential | | | | Details |
| OFR | Oil Flow Rate | | | | Details |
| OFS | Oil Field Services | | | | Details |
| OFS | offsite | | | | Details |
| OFS | Outboard Front Seal | | | | Details |
| OFS | OMV Finance Services GmbH | | | | Details |
| OFSNOK | OMV Finance Services NOK GmbH | | | | Details |
| OFST | Offset Vertical Seismic Profile | | | | Details |
| OFSUSD | OMV Finance Solutions USD GmbH | | | | Details |
| OFT | Office of Fair Trading | | | | Details |
| OFW | Opportunity Framing Workshop | | | | Details |
| OFWS | Opportunity Framing WorkShop | | | | Details |
| OGIFF | Oil and gas integrated field file | | | | Details |
| OGMTF | OMV Gas Marketing Trading & Finance B.V. | | | | Details |
| OHF | Opening of horizontal fracture | | | | Details |
| OHFP | open hole frac pack Frac packing in an open hole | | | | Details |
| OIFC | oil insulated, fan cooled | | | | Details |
| OILF | Oil Fraction | | | | Details |
| oilfract | Oil fractured | | | | Details |
| OILF_DL | Oil Fraction (Depth Logging) | | | | Details |
| OLF | Norwegian Oil Industry Assn. Norway | | | | Details |
| OLF | Oil/Liquid Fraction | | | | Details |
| OMAF | Onshore Abu Dhabi Multiple Attenuation Task Force | | | | Details |
| OMIFCO | Oman-India Ferilizer Company | | | | Details |
| ONAFRU | OMV Offshore (Namibia) GmbH | | | | Details |
| ONCF | Office National des Chemins de Fer | | | | Details |
| OOEF | OberÖsterreich Fern Gas | A company in Austria active in energy sector | | | Details |
| OÖF | OberÖsterreich Fern Gas | A company in Austria active in energy sector | | | Details |
| OÖFG | OberÖsterreich Fern Gas | A company in Austria active in energy sector | | | Details |
| OPF | Oil Protection Force (the polic and Army in Kurdistan gaurding the well sites) | | | | Details |
| ORF | offshore receiving facility | | | | Details |
| orf | orifice | | | | Details |
| orif | orifice | | | | Details |
| ORIFICE_DIAM | Gas meter orifice diameter | | | | Details |
| ORPF | Reaming overpull profile | | | | Details |
| OS&F | odor stain and fluorescence | | | | Details |
| OSF | oil string flange | | | | Details |
| OSF | Oriented separation factor | | | | Details |
| OSF | Original Shale Flag (before L and W logic) Flag | | | | Details |
| OSFB | Oman Savings and Finance Bank | | | | Details |
| OSPF | Sliding overpull profile | | | | Details |
| OTS&F | odor taste stain and fluorescence | | | | Details |
| OVF | Opening of Vertical Fractures | | | | Details |
| OWEAFR | OMV (West Africa) Exploration & Production GmbH | | | | Details |
| OWF | oil well flowing | | | | Details |
| OWFWF | oil well from Waterflood | | | | Details |
| OWFWF | oil well from water flood | | | | Details |
| OXF | Original X0 Flag (Flag showing | | | | Details |
| ozf | ounce force | | | | Details |
| P FGL | Druck in Förder Gas Leitung | Pressure in Gas Production Pipeline | | | Details |
| P FGL | Druck in Fern Gas Leitung | Pressure in Remote Gas Production Pipeline | | | Details |
| P&F | pump & flow | | | | Details |
| P&F | pump and flow | | | | Details |
| P01FDS | Fluid Density [01] | | | | Details |
| P02FDS | Fluid Density [02] | | | | Details |
| P03FDS | Fluid Density [03] | | | | Details |
| P04FDS | Fluid Density [04] | | | | Details |
| P05FDS | Fluid Density [05] | | | | Details |
| P06FDS | Fluid Density [06] | | | | Details |
| P07FDS | Fluid Density [07] | | | | Details |
| P08FDS | Fluid Density [08] | | | | Details |
| P09FDS | Fluid Density [09] | | | | Details |
| P10FDS | Fluid Density [10] | | | | Details |
| P11FDS | Fluid Density [11] | | | | Details |
| P12FDS | Fluid Density [12] | | | | Details |
| P13FDS | Fluid Density [13] | | | | Details |
| P14FDS | Fluid Density [14] | | | | Details |
| P15FDS | Fluid Density [15] | | | | Details |
| P16FDS | Fluid Density [16] | | | | Details |
| Pafco | Pak-Arab Fertilizers Ltd. | | | | Details |
| PAFH | Pressure-Actuated Firing Head | | | | Details |
| PAFO | MRPA Temperature Frequency Offset | | | | Details |
| PAFO_DL | MRPA Temperature Frequency Offset | | | | Details |
| PAFP | MRPA Inflate Position | | | | Details |
| PAFP_DL | MRPA Inflate Position | | | | Details |
| PAIFR | MRPA interval pumpout flowrate | | | | Details |
| PAIFR_DL | MRPA interval pumpout flowrate | | | | Details |
| PAMF | MRPA Mux Frequency | | | | Details |
| PAMF_DL | MRPA Frequency in Multiplexer Channels | | | | Details |
| PASF | MRPA Strain Gauge Frequency | | | | Details |
| PASF_DL | MRPA Strain Gauge Frequency | | | | Details |
| PCDF | polychlorinated dibenzofurans | | | | Details |
| PCEF | Plunger Closing Efficiency | | | | Details |
| PCF | Pound per Cubic Foot | | | | Details |
| PCF | Pounds per Cubic Feet | | | | Details |
| PCF | Petroleum Communications Foundation | | | | Details |
| PCF | Partially Communicating Faults | | | | Details |
| PDF | Probability Density Function | | | | Details |
| PDF | Portable Data Format (Adobe) | | | | Details |
| PDF | Portable Document Format | | | | Details |
| PDF | Probability density function | | | | Details |
| PDFOS | Performance drilling (Deutag in Kurdiustan) | | | | Details |
| PDIF | Porosity Difference | | | | Details |
| PEF | Photoelectric Index | | | | Details |
| PEF | Photoelectric Factor | | | | Details |
| PEF | Photoelectric Factor | | | | Details |
| PEF | Photoelectric_Factor | | | | Details |
| PEF | photoelectric factor | | | | Details |
| PEF8 | HRDD High Resolution Formation | | | | Details |
| PEFA | Power of Epsilon Free Water Apparent | | | | Details |
| PEFI | HRDD Enhanced Resolution Formation | | | | Details |
| PEFL | LDS Long-Spaced Corrected Photoelectric | | | | Details |
| PEFS | HLDS Short-Spaced Corrected Photoelectric | | | | Details |
| PEFZ | Photoelectric Factor | | | | Details |
| PEFZ | HRDD Standard Resolution Formation Photoelectric Factor | | | | Details |
| PEFZ | HRDD Standard Resolution Formation | | | | Details |
| Perf | Perforation | | | | Details |
| PERF | Petroleum Environmental Research Forum | | | | Details |
| perf | perforate, perforated | | | | Details |
| PERF | Perforated Log | | | | Details |
| perf | perforate(ed)(ing)(or) | | | | Details |
| perf | csg perforated casing | | | | Details |
| PERF | Perforation flag | | | | Details |
| PERFO | Perforation Log | | | | Details |
| petrf | petroliferous | | | | Details |
| PetroFinance | Petroleum Finance Company | | | | Details |
| Pf | Formation Pressure | | | | Details |
| PF | PARACEL ISLANDS | | | | Details |
| PF | FRENCH POLYNESIA | | | | Details |
| Pf | friction pressure – may be annulus or tubing | | | | Details |
| pf | per foot | | | | Details |
| Pf | phenolphthalein alkalinity of the mud filtrate | | | | Details |
| PF | power factor | | | | Details |
| PF | PF Plungerlift mit Fremdgas | | | | Details |
| PF | Polymer flooding | | | | Details |
| pF | picofarad | | | | Details |
| PF | Portfolio Filtering | | | | Details |
| Pf | Formation (fluid) Pressure | | | | Details |
| PF | Plant Facility | GST + GWST | | | Details |
| PF/MF | phenolphthalein alkalinity of the mud filtrate / methyl orange alkalinity end point of mud filtrate | | | | Details |
| PFAA | Photoelectric Factor, Real-Time | | | | Details |
| PFC | PFC Log | | | | Details |
| PFC | Petroleum Finance Company Ltd. | | | | Details |
| PFC | Perforating Control | | | | Details |
| PFC | Perforating Formation Collar | | | | Details |
| PFC | PFC Gamma Ray Log | | | | Details |
| PFC GR | PFC Gamma Ray | | | | Details |
| PFCS | Flow-Caliper Imaging Sonde in PLT/PSP Schlumgberger tool (spinner+caliper) | | | | Details |
| PFCS | PSP Flowmeter Dual Caliper Sonde | | | | Details |
| PFD | Process Flow Diagram | | | | Details |
| pfd | preferred | | | | Details |
| PFD | Process Flow Diagram / Drawing | | | | Details |
| PFDC | Porosity from the FDC tool | | | | Details |
| PFDL | Porosity Fracture Computed from DLT | | | | Details |
| PFDS | Fluid Density | | | | Details |
| PFE | Plate/Frame Heat Exchanger | | | | Details |
| PFEER | Prevention of Fire, Explosion, Emergency Response | | | | Details |
| PFGL | Druck in Förder Gas Leitung | Pressure in Gas Production Pipeline | | | Details |
| PFGL | Druck in Fern Gas Leitung | Pressure in Remote Gas Production Pipeline | | | Details |
| PFHE | Plate Fin Heat Exchanger | | | | Details |
| PFI | Pressure Fluid Imaging technology | | | | Details |
| PFIS | Porosity Fracture Computed from ISF | | | | Details |
| PFISC | Production Facilities Integrity Sub-Committee | | | | Details |
| PFK | HNGS (HFK + SFK) | | | | Details |
| PFLA | Flag identifying when overpressure model | | | | Details |
| PFLG | Processing Flag (1.0=Single, 0.0=2 Sigma) | | | | Details |
| PFM | power factor meter | | | | Details |
| PfM | Portfolio Management | | | | Details |
| PFM | Pattern Flow Management | | | | Details |
| PFMW | Planktonic, Foraminifera Mudstone-Wackestone | | | | Details |
| PFN | PFC Neutron Log | | | | Details |
| PFO | Pressure Fall Off survey (ie in water inj well) | | | | Details |
| PFO | Pressure Fall-off | | | | Details |
| PFO | pressure fall off test – a common injector test or a test after pumping in | | | | Details |
| PFO1 | CSAT-1 Processed Anchoring Force | | | | Details |
| PFO2 | CSAT-2 Processed Anchoring Force | | | | Details |
| PFO3 | CSAT-3 Processed Anchoring Force | | | | Details |
| PFO4 | CSAT-4 Processed Anchoring Force | | | | Details |
| PFP | Project Focal Point | | | | Details |
| PFP | Passive Fire Protection | | | | Details |
| PFP | Project Focal Point | | | | Details |
| PFPG | Perforation Plug Log | | | | Details |
| PFPG | Fracture pressure gradient | | | | Details |
| PFRA | Pressure Fractional Digit (SGP) | | | | Details |
| PFRACT | prefractionator | | | | Details |
| PFRE | Pressure Measurement Frequency | | | | Details |
| PFREC | Perforation Record Log | | | | Details |
| PFRQ | Peak Frequency Of Stoneley Wave | | | | Details |
| PFS | Process Flow Sheet (Simplified P&ID) | | | | Details |
| PFS | Process Flow Sheme | | | | Details |
| PFSM | Pelagic Foraminifera, Skeletal Mudstone-Wackestone | | | | Details |
| PFST | Percent Free in Stretch | | | | Details |
| PFSV | pump-through flapper safety valve | | | | Details |
| PFT | pumping for test | | | | Details |
| PFTO | Percent Free in Torque | | | | Details |
| PFVL | PIQL Fluid Acoustic Slowness | | | | Details |
| PFW | Project Framing Workshop | | | | Details |
| PGFO | Bottom-hole pressure gauge fall-off | | | | Details |
| PHIF | PHIT Flag Indicating Method Used for | | | | Details |
| PHSF | pound force per hundred square feet | | | | Details |
| PHSF | Phase Resistivity Angle | | | | Details |
| PHYFM | Physical Formation Log | | | | Details |
| PIF | Productivity Improvement Factor (UBD PI devided by OB PI) If PIF>1, UBD is good | | | | Details |
| PIF | Public Investment Fund | | | | Details |
| PIF | Production Improvement Factor | | | | Details |
| PIF | Pacific Islands Forum | | | | Details |
| PIF | Put in Function | | | | Details |
| PIFL | Perforation Interval Flag | | | | Details |
| PIFL_DM | Perforation Interval Flag [PL playback] | | | | Details |
| pl fos | plant fossils | | | | Details |
| platf | platform | | | | Details |
| PLF | Low Frequency Phase Output | | | | Details |
| PLFO | PROFLOW | | | | Details |
| PMF | Production Management Framework | | | | Details |
| PMRF | Plant Modification Request Form | | | | Details |
| PMSF | Fitting Coefficient for Resistivity given | | | | Details |
| pnt/ft | number of points per foot | | | | Details |
| POEF | Plunger Opening Efficiency | | | | Details |
| POF | Permanent Operations Facility | | | | Details |
| POF | Probability of Failure | | | | Details |
| POIF | Potential Occupational Incident Frequency | | | | Details |
| POR_EFF | Effective_Porosity | | | | Details |
| POSFR | Post Fracture Report | | | | Details |
| POWF | producing oil well, flowing | | | | Details |
| ppcf | Pounds Per Cubic Foot | | | | Details |
| ppf | Pound Per Foot | | | | Details |
| ppf | Pounds per foot | | | | Details |
| PPF | Probabilistic Production Forecasting Software | | | | Details |
| PPFG | Pore Pressure Frac Gradient | | | | Details |
| PPFG | Pore Pressure/Fracture Gradient | | | | Details |
| PPFG | Pore and Fracture Pressure | | | | Details |
| pptf | Pounds (per square inch) Per Thousand Feet (of depth) - a unit of fluid density/pressure peculiar to Shell | | | | Details |
| PPTF | psi per thousand feet equivalent | | | | Details |
| pptf | Psi per thousand foot | | | | Details |
| PQPF | MRPA Quartz Pressure Fraction | | | | Details |
| prefab | prefabricated | | | | Details |
| PRF | Primary Reference Fuel | | | | Details |
| PRF | Pseudo-Radial Flow | | | | Details |
| PRF | Primary Recovery Factor | | | | Details |
| PRFL | Proppant Flowrate | | | | Details |
| PRFS | Personnel Respossibility for Safety | | | | Details |
| PROF | profile | | | | Details |
| PRSF | DPT Invasion Processing Flag | | | | Details |
| PS/F | pound per square inch per foot | | | | Details |
| psf | pounds per square foot | | | | Details |
| PSF | Phase Shift Far | | | | Details |
| PSFL | Fitting Coefficient for Resistivity given | | | | Details |
| PSFS | Project Staffing Fact Sheet | | | | Details |
| PSGF | MRPA Strain Gauge Pressure Fraction | | | | Details |
| psi/ft | psi per thousand feet | | | | Details |
| psi/ft | pound per square inch per foot | | | | Details |
| PSIF | Potential Serious Incident Frequency | | | | Details |
| PSKF | psi per thousand feet | | | | Details |
| Ptf | Tubing head flowing pressure | | | | Details |
| PTF | production test flowed | | | | Details |
| PTFE | Polytetrafluoroethylene, (eg, TEFLONTM ) | | | | Details |
| PTFE | Polytetra Fluro Ethylene | | | | Details |
| PTTF | potential test to follow | | | | Details |
| PURF | purification | | | | Details |
| PVDF | thermoplastic fluoropolymer | | | | Details |
| PVFS | Production & Volume Fact Sheet | | | | Details |
| Pwf | flowing bottomhole pressure | | | | Details |
| PWF0 | Packed Waveform 0 | | | | Details |
| PWF1 | Packed Waveform Data 1 - Lower Dipole Mode None | | | | Details |
| PWF2 | Packed Waveform Data 2 - Upper Dipole Mode None | | | | Details |
| PWF3 | Packed Waveform Data 3 - Stoneley Mode | | | | Details |
| PWF4 | Packed Waveform Data 4 - P S Mode | | | | Details |
| PWFX | Packed Waveform X | | | | Details |
| PYF | FRENCH POLYNESIA | | | | Details |
| PZFL | Interpretation Zone | | | | Details |
| PZOF | Presentation Zone Offset used in the computation of interpretation zone (PLT interpretation) | | | | Details |
| QAFAC | Qatar Fuel Additives Company | | | | Details |
| QAFCO | Qatar Fertilizer Company | | | | Details |
| QDPF | Manometer Quartzdyne Pressure Frequency | | | | Details |
| QDPF_TL | Manometer Quartzdyne Pressure Frequency | | | | Details |
| QDTF | Manometer Quartzdyne Temperature Frequency Frequency | | | | Details |
| QDTF_TL | Manometer Quartzdyne Temperature Frequency Frequency | | | | Details |
| QFBF | FB (Fractional part) | | | | Details |
| QFBI | FB (Integer part) | | | | Details |
| QFCF | FC (Fractional part) | | | | Details |
| QFCI | FC (Integer part) | | | | Details |
| QFCT | Quality Factor | | | | Details |
| QFD | Quality Far Detector - Chi-squared | | | | Details |
| QFDC | Standard Deviation on Bulk Density Log | | | | Details |
| QFIT | Quality-of-fit To Envelope | | | | Details |
| QFLG | Quality Indicator Flag | | | | Details |
| QFM | Qualitative fluid mobility indicator | | | | Details |
| QMSF | Standard Deviation on Resistivity given by Standard_Deviation | | | | Details |
| QPEF | Standard Deviation on Photoelectric Factor Standard_Deviation | | | | Details |
| QSFB | Quartz Sensor Frequency (FB) | | | | Details |
| QSFC | RPQS Quartz Clock Frequency (FC) | | | | Details |
| QSFL | Standard Deviation on Resistivity given by Standard_Deviation | | | | Details |
| QUAF | Dip Quality Factor | | | | Details |
| R/KF | revolution per thousand feet | | | | Details |
| RA/F | radian per foot | | | | Details |
| rad/ft | radian per foot | | | | Details |
| rad/ft3 | radian per cubic foot | | | | Details |
| RAF | Raffinerie Schwechat | | | | Details |
| RAF-B | Ras Abu Fontas “B” | | | | Details |
| RAFL | radius flag | | | | Details |
| RAFW | Importance of Current Facies Relatively to None | | | | Details |
| RAT(NEAR,FAR) | Ratio of Near to Far Counts | | | | Details |
| RAW_RFPD | Raw Probe Depth | | | | Details |
| RAW_RFPD_DL | Raw Probe Depth | | | | Details |
| RAZF | Contribution of Current Bed to Facies | | | | Details |
| RBSOF | rubber ball sand oil frac | | | | Details |
| RBSWF | rubber ball sand water frac | | | | Details |
| RCEF | Raw Corrected Epithermal Far Counts | | | | Details |
| RCF | Reservoir Cubic Feet | | | | Details |
| RCFA | root cause failure analysis | | | | Details |
| RCFE | Raw Capture Iron Yield | | | | Details |
| RCFT | Raw Corrected Thermal Far Counts | | | | Details |
| RCHF | Low Frequency Channel Flag | | | | Details |
| RCIF | Residual Capture Inelastic Fit for | | | | Details |
| RCpBF | Rudist, Caprotinid, Boundstone | | | | Details |
| Rd Fk | Red Fork | | | | Details |
| RDF | Reservoir Drilling Fluid | | | | Details |
| RDF | Rotary Drilling floor | | | | Details |
| RDF1 | HNGS Detector 1 Resolution Degradation | | | | Details |
| RDF2 | HNGS Detector 2 Resolution Degradation | | | | Details |
| RDFN | rig down for night | | | | Details |
| REEF | Refrigerated | | | | Details |
| ref | reference | | | | Details |
| ref | refine(ed)(er)(ry) | | | | Details |
| REFC | Reflection Coefficient | | | | Details |
| REFCD | Down-going reflection coefficient channel | | | | Details |
| REFCO | Abu Dhabi Refining Company | | | | Details |
| REFCU | Up-going reflection coefficient channel | | | | Details |
| REFE | Reference | | | | Details |
| refg | refining | | | | Details |
| refl | reflection | | | | Details |
| refl | reflux | | | | Details |
| REFL | Reflection Coefficient | | | | Details |
| REFMR | reformer | | | | Details |
| REFOO | re-evaluation for overoptimism | | | | Details |
| reform | reformate(er)(ing) | | | | Details |
| REFR | Refracture | | | | Details |
| refr | refraction, refractory | | | | Details |
| REFRIG | refrigerator(rant)(tion) | | | | Details |
| reinf | reinforce(ed)(ing)(ment) | | | | Details |
| reinf | conc reinforced concrete | | | | Details |
| reperf | reperforate | | | | Details |
| reperf | reperforated | | | | Details |
| REPF | Reconstructed Photoelectric Factor | | | | Details |
| REPSOL-YPF | Former Hispanoil (Spain) & YPF (Argentina) Spain | | | | Details |
| RESFL | Reservoir Fluid | | | | Details |
| rev/1000ft | GeoFrame legacy unit | | | | Details |
| RF | Recovery Factor | | | | Details |
| RF | raised face | | | | Details |
| RF | rig floor | | | | Details |
| RF1 | Raw Far Gate 1 | | | | Details |
| RF10 | Raw Far Gate 10 | | | | Details |
| RF10_SL | Far Count Rate From Gate 10 | | | | Details |
| RF11 | Raw Far Gate 11 | | | | Details |
| RF11_SL | Far Count Rate From Gate 11 | | | | Details |
| RF12 | Raw Far Gate 12 | | | | Details |
| RF12_SL | Far Count Rate From Gate 12 | | | | Details |
| RF13 | Raw Far Gate 13 | | | | Details |
| RF13_SL | Far Count Rate From Gate 13 | | | | Details |
| RF14 | Raw Far Gate 14 | | | | Details |
| RF14_SL | Far Count Rate From Gate 14 | | | | Details |
| RF15 | Raw Far Gate 15 | | | | Details |
| RF15_SL | Far Count Rate From Gate 15 | | | | Details |
| RF16 | Raw Far Gate 16 | | | | Details |
| RF16_SL | Far Count Rate From Gate 16 | | | | Details |
| RF1T | Raw Far Gate 1 Of TDTK | | | | Details |
| RF1_SL | Far Count Rate From Gate 01 | | | | Details |
| RF2 | Raw Far Gate 2 | | | | Details |
| RF2T | Raw Far Gate 2 Of TDTK | | | | Details |
| RF2_SL | Far Count Rate From Gate 02 | | | | Details |
| RF3 | Raw Far Gate 3 | | | | Details |
| RF3T | Raw Far Gate 3 Of TDTK | | | | Details |
| RF3_SL | Far Count Rate From Gate 03 | | | | Details |
| RF4 | Raw Far Gate 4 | | | | Details |
| RF4_SL | Far Count Rate From Gate 04 | | | | Details |
| RF5 | Raw Far Gate 5 | | | | Details |
| RF5_SL | Far Count Rate From Gate 05 | | | | Details |
| RF6 | Raw Far Gate 6 | | | | Details |
| RF6_SL | Far Count Rate From Gate 06 | | | | Details |
| RF7 | Raw Far Gate 7 | | | | Details |
| RF7_SL | Far Count Rate From Gate 07 | | | | Details |
| RF8 | Raw Far Gate 8 | | | | Details |
| RF8_SL | Far Count Rate From Gate 08 | | | | Details |
| RF9 | Raw Far Gate 9 | | | | Details |
| RF9_SL | Far Count Rate From Gate 09 | | | | Details |
| RFA | Apparent Fluid Resistivity | | | | Details |
| RFAD | Raw Fluid Analyzer Data | | | | Details |
| RFAU | Resistivity Of Fluid (Apparent) | | | | Details |
| RFC | Rotating Flow Converter | | | | Details |
| RFC | Ready for Commissioning | | | | Details |
| RFC-HSE | Returns Flow Control | | | | Details |
| RFD | Radioactive Fluid Density | | | | Details |
| RFEC | Raw Far Epithermal Count Rate | | | | Details |
| RFF | Resources for the Future | | | | Details |
| RFFD | Raw Far FDC Count Rate | | | | Details |
| RFFE | raised face, flanged end | | | | Details |
| RFFG | Reserve Fund for Future Generations | | | | Details |
| RFG | roofing | | | | Details |
| RFG/BD | refrigeration building | | | | Details |
| RFGP | Raw FGPT | | | | Details |
| RFI | Request for Information | | | | Details |
| RFI | Relative Flow Indicator | | | | Details |
| RFIS | RAW AMPLITUDE | | | | Details |
| RFL1_HR | Flux Leakage Lower Pad-1 HiRes Uncal | | | | Details |
| RFL2_HR | Flux Leakage Lower Pad-2 HiRes Uncal | | | | Details |
| RFL3_HR | Flux Leakage Lower Pad-3 HiRes Uncal | | | | Details |
| RFL4_HR | Flux Leakage Lower Pad-4 HiRes Uncal | | | | Details |
| RFL5_HR | Flux Leakage Lower Pad-5 HiRes Uncal | | | | Details |
| RFL6_HR | Flux Leakage Lower Pad-6 HiRes Uncal | | | | Details |
| RFLCT | reflect(ed)(ing)(tion) | | | | Details |
| RFLL | Raw Flux Leakage, Lower Array | | | | Details |
| RFLNG | Ready for Liquefied Natural Gas | | | | Details |
| RFLNG | Ready for LNG | | | | Details |
| RFLS | Raw Long Spacing Control Loop Frequency | | | | Details |
| RFLU | Raw Flux Leakage, Upper Array | | | | Details |
| RFMTS | Repeat Formation Tester | | | | Details |
| RFN | Rock Fabric Number | | | | Details |
| RFOC | Calibrated Real Focus | | | | Details |
| RFOR | Raw Force Exerted by Cable on Logging Head Tension | | | | Details |
| RFP | Request For Proposal | | | | Details |
| RFP1 | Raw Piston Position | | | | Details |
| RFP2 | Raw Piston Position | | | | Details |
| RFP3 | Raw Piston Position | | | | Details |
| RFPD | Probe Depth | | | | Details |
| RFPD_DL | Probe Depth | | | | Details |
| RFQ | Request For Quotation | | | | Details |
| RFQ | Request For Quote | | | | Details |
| RFQL | Repeat Formation Tester Quicklook | | | | Details |
| RFR | ready for rig | | | | Details |
| RFR | Request For Review | | | | Details |
| RFR | Request For Reimbursement | | | | Details |
| RFRR | Raw Thermal Far Remote Ratio | | | | Details |
| RFS | Request For Service | | | | Details |
| RFS | request for services | | | | Details |
| RFS | Request for Service | Dienstleistungsanforderung | | | Details |
| RFSD | Repeat Formation Test Set Depth | | | | Details |
| RFSF | raised face, smooth finish | | | | Details |
| RFSM | FSMT Raw Data Block | | | | Details |
| RFSO | raised face, slip on | | | | Details |
| RFSS | Raw Short Spacing Control Loop Frequency | | | | Details |
| RFSU | Ready For Start-Up | | | | Details |
| RFSU | Ready For Start Up | | | | Details |
| RFSU | Ready For Start-Up | | | | Details |
| RFT | Repeat Formation Tester | | | | Details |
| RFT | See Repeat Formation Tester | | | | Details |
| RFT | RFT | | | | Details |
| RFT | Request for Tender | | | | Details |
| RFT | Repeat Formation Tester | | | | Details |
| RFTA | Raw Far Thermal Neutron Decay Time | | | | Details |
| RFTD | Raw Far TDTM Count Rate | | | | Details |
| RFTI | Raw Frame Time | | | | Details |
| RFTRE | Repeat Formation Tester Report | | | | Details |
| RFTS | Repeat Formation Tester Sample | | | | Details |
| RFU1_HR | Flux Leakage Upper Pad-1 HiRes Uncal | | | | Details |
| RFU2_HR | Flux Leakage Upper Pad-2 HiRes Uncal | | | | Details |
| RFU3_HR | Flux Leakage Upper Pad-3 HiRes Uncal | | | | Details |
| RFU4_HR | Flux Leakage Upper Pad-4 HiRes Uncal | | | | Details |
| RFU5_HR | Flux Leakage Upper Pad-5 HiRes Uncal | | | | Details |
| RFU6_HR | Flux Leakage Upper Pad-6 HiRes Uncal | | | | Details |
| RFV | radial flow valve | | | | Details |
| RFVL | Raw Fluid Acoustic Slowness (Fluid | | | | Details |
| RFWN | raised face, weld neck | | | | Details |
| RFX1 | Radio Frequency Imaginary 1 | | | | Details |
| RFX2 | Radio Frequency Imaginary 2 | | | | Details |
| RFX3 | Radio Frequency Imaginary 3 | | | | Details |
| RFX4 | Radio Frequency Imaginary 4 | | | | Details |
| RFX | Generic name for a Request for Information, Proposal or Quotation | | | | Details |
| RHFT | Raw High Resolution Far Thermal Counts | | | | Details |
| RHGF | Formation Grain Density | | | | Details |
| RHIF | Raw Noise in High Frequency Spectrum | | | | Details |
| RHOF | fluid density | | | | Details |
| RHOF | Density of the Formation Fluid | | | | Details |
| RHPF | Raw HP Gauge Frequency | | | | Details |
| RJFE | ring joint, flanged end | | | | Details |
| RKF1 | Raw TDTM->TDTK Far Gate 1 Countrate | | | | Details |
| RKF2 | Raw TDTM->TDTK Far Gate 2 Countrate | | | | Details |
| RKF3 | Raw TDTM->TDTK Far Gate 3 Countrate | | | | Details |
| RKFR | Raw TDTM->TDTK F1/SIGMA Ratio | | | | Details |
| RKFS | Raw TDTM->TDTK Far Sigma (Capture | | | | Details |
| RKUF | Raw TDTM->TDTK Uncorrected Far Gate 1 | | | | Details |
| rlf | relief | | | | Details |
| RLOF | Rock Load-out Facility | | | | Details |
| RLOF | Raw Noise in Low Frequency Spectrum | | | | Details |
| RMCF | Ramp Coefficient | | | | Details |
| RMF | Mud Filtrate Resistivity | | | | Details |
| Rmf | resistivity, mud filtrate | | | | Details |
| RMFA | Apparent Mud Filtrate Resistivity | | | | Details |
| RMFAS | Apparent Mud Filtrate Resistivity at | | | | Details |
| RMFR | Resistivity Mud Filtrate Ratio (RMFA/RMF) | | | | Details |
| RMFS | Mud Filtrate Resistivity | | | | Details |
| RMFX | Mud Filtrate Resistivity from Crossplot | | | | Details |
| RNFD | Raw NFDC | | | | Details |
| ROF | rich oil fractionator | | | | Details |
| ROFA | Return on fixed assets | | | | Details |
| RPEF | Density from Photoelectric Factor | | | | Details |
| RPF | Rudist, Peloid Floatstone | | | | Details |
| RPQF | RPQS Quartz Clock Frequency | | | | Details |
| RRF | Residual Resistance Factor | | | | Details |
| RRFO | Raw Real Focus | | | | Details |
| RSFB | Raw SFL Bucking Current | | | | Details |
| RSFC | Raw SFL Current | | | | Details |
| RSFL | Raw SFL Conductivity | | | | Details |
| RSFM | (revolution per second) per (foot per minute) | | | | Details |
| RSFR | Rudist, Skeletal, Floatstone-Rudstone | | | | Details |
| RSFV | Raw SFL Voltage | | | | Details |
| RSGF | Raw Strain Gauge Pressure Frequency | | | | Details |
| RSPF | Raw SP Fish | | | | Details |
| RTEF | Raw Temperature Frequency | | | | Details |
| RTFL | Radius + Thickness Flag | | | | Details |
| RVF1 | F Potential Difference in Step 1 | | | | Details |
| RVF2 | F Potential Difference in Step 2 | | | | Details |
| RVF3 | F Potential Difference in Step 3 | | | | Details |
| RVFA | raw filtered amplitude | | | | Details |
| RVFB | Raw Band-pass Cutoff Frequency | | | | Details |
| RVFR | Raw Vortex Frequency | | | | Details |
| RWF | Rwanda Franc | | | | Details |
| RWF1 | Shallow button resistivity image | | | | Details |
| RWF2 | Medium button resistivity image | | | | Details |
| RWF3 | Deep button resistivity image | | | | Details |
| RWHF | Composite scan histogram | | | | Details |
| RXFO | SFL Focus Raw Quad Measurement | | | | Details |
| S&F | swab & flow | | | | Details |
| S&F | swab and flow | | | | Details |
| S/FAB | shop fabrication | | | | Details |
| s/ft | second per foot | | | | Details |
| s/ft3 | second per cubic foot | | | | Details |
| S1F | Spinner 1 Filtered | | | | Details |
| S1FR | HNGS Detector 1 Fast Channel Countrate | | | | Details |
| S1F_TL | Spinner 1 Filtered | | | | Details |
| S1OF | HNGS Detector 1 Overflow Countrate | | | | Details |
| S2F | Spinner 2 Filtered | | | | Details |
| S2FR | HNGS Detector 2 Fast Channel Countrate | | | | Details |
| S2F_TL | Spinner 2 Filtered | | | | Details |
| S2OF | HNGS Detector 2 Overflow Countrate | | | | Details |
| S7FV | SenTREE 7 Flapper Valve | | | | Details |
| Sadaf | Saudi Petrochemical Company | | | | Details |
| saf | safety | | | | Details |
| SAF | Sustainable Aviation Fuel | | | | Details |
| SAF/DPT | safety/department | | | | Details |
| SAF1 | Sonde Acquisition Activity Flag V/F | | | | Details |
| SAF2 | Sonde Acquisition Activity Flag V/F | | | | Details |
| SAF3 | Sonde Acquisition Activity Flag V/F | | | | Details |
| SAF4 | Sonde Acquisition Activity Flag V/F | | | | Details |
| SAF5 | Sonde Acquisition Activity Flag V/F | | | | Details |
| SAFAF | Saudi Petrochemical Co. Saudi Arabia | | | | Details |
| SAFCO | Saudi Arabian Fertilizer Company | | | | Details |
| SAFE | Slapper Activated Firing Equipment | | | | Details |
| SAFE | surface approximation and | | | | Details |
| SAFE | Signal From Hydraulic System | | | | Details |
| SAIF | Saudi Arabia Investment Fund | | | | Details |
| SALF | Flag for Low Sonic Amplitude | | | | Details |
| Samref | Saudi Aramco-Mobil Yanbu Refinery Company | | | | Details |
| SAMREF | Saudi Aramco Mobil Refinery Co. Ltd. Saudi Arabia | | | | Details |
| SAND_FLOWRATE | Unconsolidated sand solid flowrate in a | | | | Details |
| Sasref | Saudi Aramco Shell Refining Company | | | | Details |
| SASREF | Saudi Aramco Shell Refinery Co. Saudi Arabia | | | | Details |
| SATF | SATB Filter | | | | Details |
| SBF | Synthetic Base Fluid | | | | Details |
| SBFA | RST Sigma Borehole Far Apparent | | | | Details |
| SBFA_FIL | RST Sigma Borehole Far Apparent Filtered | | | | Details |
| SBFA_SIG | RST Sigma Borehole Far Apparent | | | | Details |
| SBHF | Sigma Borehole Far detector | | | | Details |
| SBHF_SL | Sigma Borehole - Far Detector | | | | Details |
| SBNA_FIL | RST Sigma Borehole Near Apparent Filtered | | | | Details |
| SBUF | Sigma Borehole Uncorrected - Far Detector | | | | Details |
| SCAF | scaffolding | | | | Details |
| SCANRAFF | Skandinaviska Raffinaderi AB Sweden | | | | Details |
| scf | standard cubic feet (of natural gas) | | | | Details |
| SCF | standard cubic feet | | | | Details |
| SCF | Standard Cubic Foot | | | | Details |
| scf, | SCF standard cubic foot | | | | Details |
| SCF/d | cubic feet per day (GeoFrame legacy unit) | | | | Details |
| SCF/STB | cubic foot per barrel (GeoFrame legacy unit) | | | | Details |
| scf/yr | standard cubic feet per year | | | | Details |
| scfd | standard cubic feet per day | | | | Details |
| scfd, | SCFD standard cubic feet per day | | | | Details |
| SCFEA | Supreme Councile of Finance & Economic Affairs | | | | Details |
| scfh, | SCFH standard cubic feet per hour | | | | Details |
| SCFIL | Structurally Consistent Filtering | | | | Details |
| scfm | standard cubic feet per minute | | | | Details |
| scfm, | SCFM standard cubic feet per minute | | | | Details |
| Schnittteufe | Cut window depth | | | | Details |
| SCSFS | surface controlled selective flow system | | | | Details |
| SCVF | Surface Casing Vent Flow | | | | Details |
| SDF | shut down to fracture | | | | Details |
| SDFD | Shut Down For Day | | | | Details |
| SDFF | LDS Short-Spaced Downhole Form Factor | | | | Details |
| SDFN | Shut Down For Night | | | | Details |
| SDFN | shut-down for the night | | | | Details |
| sdfract | sand fractured | | | | Details |
| sdfract | sandfracked | | | | Details |
| SDIF | Sigma Difference (Near-Far) | | | | Details |
| SDLF | Standard Deviation of Short(DWS1) Fast | | | | Details |
| SDOF | sand oil fractured | | | | Details |
| sdoilfract | sand-oil fracked | | | | Details |
| SDSF | Standard Deviation of Short(DWS3) Fast | | | | Details |
| sdwtrfract | sand water fractured | | | | Details |
| sdwtrfract | sand-water fracked | | | | Details |
| SELFDISCH | SelfDischarger | | | | Details |
| SF | Sandfilter | | | | Details |
| SF | Safety Factor | | | | Details |
| SF | Superficial Feet | | | | Details |
| SF | Smart Field | | | | Details |
| SF | SOUTH AFRICA | | | | Details |
| SF | Surface | | | | Details |
| SF | sandfrac | | | | Details |
| SF | Separation Factor | | | | Details |
| SF | Shrinkage Factor | | | | Details |
| SF | Storage Faciltiy | GSP | | | Details |
| SF | Segmented Fracture | | | | Details |
| SF-TTV | Self Fill Tubing Tester Valve | | | | Details |
| SFA | Straight Forward Award | | | | Details |
| SFA1 | CSAT-1 Scale Factor | | | | Details |
| SFA2 | CSAT-2 Scale Factor | | | | Details |
| SFA3 | CSAT-3 Scale Factor | | | | Details |
| SFA4 | CSAT-4 Scale Factor | | | | Details |
| SFAC | Salt Facies | | | | Details |
| SFB | SFL Bucking Current | | | | Details |
| SFBC | SFL Borehole Corrected Resistivity | | | | Details |
| SFBP | SFL Bucking Current Plus Measurement | | | | Details |
| SFBZ | SFL Bucking Current Zero Measurement | | | | Details |
| SFC | Sand Face Completion | | | | Details |
| sfc | surface | | | | Details |
| SFC | SFL Current | | | | Details |
| SFCP | SFL Current Plus Measurement | | | | Details |
| SFCZ | SFL Current Zero Measurement | | | | Details |
| SFD | Saudi Fund for Development | | | | Details |
| SFD | Simultaneous Formation Density | | | | Details |
| SFD | system flow diagram | | | | Details |
| SFE | Sum of Capture FE + SI + CA + CL + H | | | | Details |
| SFEC | Statistical Uncertainty in Corrected | | | | Details |
| SFED | Statistical Uncertainty in Dry Weight | | | | Details |
| SFEK | GRA Statistical Uncertainty in Log10 | | | | Details |
| SFER | Santa Fe Energy Resources, Inc. | | | | Details |
| SFER | SFL Enhanced Resolution Resistivity | | | | Details |
| SFERAE | Global Association for the use of knowledge on Fractured Rock in a state of Stress, in the field of Energy, Culture and Environment | | | | Details |
| SFEW | Statistical Uncertainty in Wet Weight | | | | Details |
| SFFA | RST Sigma Formation Far Apparent | | | | Details |
| SFFA_FIL | RST Sigma Formation Far Apparent Filtered | | | | Details |
| SFFA_SIG | RST Sigma Formation Far Apparent | | | | Details |
| SFFC | RST Sigma Formation Far Corrected | | | | Details |
| SFFD | Sigma Formation Far Detector | | | | Details |
| SFFD_SL | Sigma Formation - Far Detector | | | | Details |
| SFID | Sub-Facies Identification | | | | Details |
| SFJT | Safety Joint and Overshot (Expro tool) | | | | Details |
| SFL | Spherically Focused Log | | | | Details |
| SFL | Steel Flying Lead | | | | Details |
| SFL | starting fluid level | | | | Details |
| SFL | Sidewall Frac Log | | | | Details |
| SFL | Static Fluid Level | | | | Details |
| SFL | Spherically Focused Log | | | | Details |
| SFL DIL | Dual Induction | | | | Details |
| SFLA | SFL Resistivity Averaged over 2.5 Feet | | | | Details |
| SFLI | Stage Fluid Index | | | | Details |
| SFLN | Measure of SFL Minus Sqrt(Sigma**2+Tau**2) Spherically_Focused_Resistivit Resistivity | | | | Details |
| SFLP | Measure of SFL Plus Sqrt(Sigma**2+Tau**2) | | | | Details |
| SFLT | Value of SFL Which Would Have Been Read if Spherically_Focused_Resistivit Resistivity | | | | Details |
| SFLU | slight, weak, or poor fluorescence | | | | Details |
| SFLU | Spherical Focused Resistivity unaveraged | | | | Details |
| SFLU | SFL Resistivity Unaveraged | | | | Details |
| SFMT | Sales Force Management Tool | | | | Details |
| SFNA | RST Sigma Formation Near Apparent | | | | Details |
| SFNA_FIL | RST Sigma Formation Near Apparent Filtered Neutron_Capture_Cross_Section | | | | Details |
| SFNA_SIG | RST Sigma Formation Near Apparent | | | | Details |
| SFNC | RST Sigma Formation Near Corrected | | | | Details |
| SFND | Sigma Formation Near Detector | | | | Details |
| SFND_SL | Sigma Formation - Near Detector | | | | Details |
| SFO | show of free oil | | | | Details |
| SFP | surface flow pressure | | | | Details |
| SFPI | Short Free Pipe Sonic Amplitude | | | | Details |
| SFPL | Squared Fracture Plausibility (By Steps of Fracture_Plausibility | | | | Details |
| SFPP | Sub-Facies Posterior Probability | | | | Details |
| SFQ | Spherically Focused Laterolog Quality | | | | Details |
| SFQF | SFL Quality Factor | | | | Details |
| SFR | Scope For Recovery | | | | Details |
| SFR | Scope For Recovery | | | | Details |
| SFR1 | Dispersion at Frequency 1 | | | | Details |
| SFR2 | Dispersion at Frequency 2 | | | | Details |
| SFR3 | Dispersion at Frequency 3 | | | | Details |
| SFR4 | Dispersion at Frequency 4 | | | | Details |
| SFRE | Spinner Measurement Frequency | | | | Details |
| SFRM | SFL Response Matched Resistivity | | | | Details |
| SFT | Selective Formation Tester | | | | Details |
| SFT | Sequential Formation Tester | | | | Details |
| SFT | Selective Formation Tester | | | | Details |
| SFT | sample formation tester | | | | Details |
| sft | soft | | | | Details |
| SFTC | Sonde Temperature Output | | | | Details |
| SFTTV | Self Fill Tubing Tester Valve (Expro tool) | | | | Details |
| SFV | SFL Voltage | | | | Details |
| SFV1 | Stationary Fluid Voltage 1 | | | | Details |
| SFV2 | Stationary Fluid Voltage 2 | | | | Details |
| SFV3 | Stationary Fluid Voltage 3 | | | | Details |
| SFV4 | Stationary Fluid Voltage 4 | | | | Details |
| SFV5 | Stationary Fluid Voltage 5 | | | | Details |
| SFVP | SFL Voltage Plus Measurement | | | | Details |
| SFVZ | SFL Voltage Zero Measurement | | | | Details |
| SFW | Synthetic Formation Water | | | | Details |
| SG1F | PS_1 Strain Gauge Pressure Fraction | | | | Details |
| SG2F | MRPS 2 Vertical Strain Gauge Pressure | | | | Details |
| SG3F | MRPS 3 Vertical Strain Gauge Pressure | | | | Details |
| SGAF | Société Générale Arab Fund | | | | Details |
| SGF | Societe Geologique de France France | | | | Details |
| SGF | Sour Gas Field | | | | Details |
| SGOF | Strain Gauge Offset | | | | Details |
| SGPF | Strain Gauge Frequency | | | | Details |
| SGPF_DL | Strain Gauge Frequency | | | | Details |
| SGRF | State General Reserve Fund | | | | Details |
| SG_PRES_COEF | Strain Gauge Pressure Coefficients | | | | Details |
| SG_TEMP_COEF | Strain Gauge Temperature Coefficients | | | | Details |
| SHF | Saturation Height Function | | | | Details |
| SHFF_SLDT | SLDT Short Spacing HV Form Factor | | | | Details |
| SHFV | Vertical shift in logs | | | | Details |
| SHIF | Shift From Least Squares Fit Used To | | | | Details |
| SIBF | RST Sigma Borehole Fluid | | | | Details |
| SIBF_SIG | RST Sigma Borehole Fluid Uncertainty | | | | Details |
| Sibneft | Siberian Oil | | | | Details |
| SIDF | Saudi Industrial Development Fund | | | | Details |
| SIFE | ECS Statistical Uncertainty in Inelastic | | | | Details |
| SIFT | Hole Shift per 100m | | | | Details |
| SIGF | APS Formation Capture Cross-Section | | | | Details |
| SMFH | Safety Mechanical Firing Head (CNLC firing head maybe also Haliburton) | | | | Details |
| SNUFF | snuffing | | | | Details |
| SODF | APS Standoff Correction Damping Factor | | | | Details |
| SOF | Statement Of Facts. | | | | Details |
| SOF | Solar Occultation Flux | | | | Details |
| SOF | sand-oil fracture | | | | Details |
| SOF | Sour Oil Field | | | | Details |
| SOFF | Standoff | | | | Details |
| SPAF | SIEP Project Approval Form | | | | Details |
| SPCF | second per cubic foot | | | | Details |
| SPCF | Speed Correction Factor | | | | Details |
| SPDF | SP Digital Filtered SPARC | | | | Details |
| SPEF | Standard Deviation PEF | | | | Details |
| spf | shots per foot | | | | Details |
| SPF | shot per foot | | | | Details |
| spf | spearfish | | | | Details |
| spf | Scatter Plot | | | | Details |
| SPF | Raw Secondary Pressure Frequency | | | | Details |
| SPFD | Standard Deviation PFDC | | | | Details |
| SPFF_SLDT | SLDT Short Spacing PSC Form Factor | | | | Details |
| SPFM | Single Phase Flow Meter | | | | Details |
| SPFT | Shots Per Foot | | | | Details |
| SPIEF | St. Petersburg International Economic Forum | | | | Details |
| SPPF | Expected Stand Pipe Pressure (Stand Pipe | | | | Details |
| sprf | spirifers | | | | Details |
| SPROF | Seismic Profile | | | | Details |
| sq ft | square foot | | | | Details |
| SQF2 | Spectrum Quality Factor #2 | | | | Details |
| SREF | Synthetic Seismogram (Convolved Reflection Synthetic_Seismogram | | | | Details |
| SRF | State-administered water pollution control Revolving Funds | | | | Details |
| SRFA | SP Apparent Fluid Resistivity | | | | Details |
| SRPF | Reaming slack-off profile | | | | Details |
| SSFB | LDS Short-Spaced Fast Channel Total Count | | | | Details |
| SSFF | LDS Short-Spaced Form Factor | | | | Details |
| SSFP | SubSurface Focal Point | | | | Details |
| SSPF | Sliding slack-off profile | | | | Details |
| SSVF | Subframe Spinner Valid Data Flag | | | | Details |
| ST&F | Slips, Trips, & Falls | | | | Details |
| STAF | Testing Acquisition Front Ends | | | | Details |
| STB/MMSCF | standard barrel per million standard cubic feet | | | | Details |
| STF | Spherical Time Function | | | | Details |
| STFC | Sonde Temperature Output/Constant | | | | Details |
| STFL | Steel Tube Fly Lead | | | | Details |
| STIF | stiffener | | | | Details |
| STOF | APS Effective Standoff in Limestone | | | | Details |
| STRF | Steigrohrfehler | | | | Details |
| ST_FSDD | Fourier transform of ST_SDD(Down-going | | | | Details |
| ST_FSDU | Fourier transform of ST_SDD(Up-going | | | | Details |
| ST_FSRD | Fourier transform of ST_SRD(Down-going | | | | Details |
| ST_FSRU | Fourier transform of ST_SRD(Up-going | | | | Details |
| SULF | sulfur, sulfuric | | | | Details |
| sulf | sulfated | | | | Details |
| Sumpf | Rat hole in a well, sump | Rat hole in a well, sump | | | Details |
| SURF | Subsea/Umbilicals/Risers/Flowlines | | | | Details |
| SURF | subsea, umbilicals, riser, flowline | | | | Details |
| surf | surface | | | | Details |
| SURF | surface | | | | Details |
| SURFR | Surface Sampling Report | | | | Details |
| SVFG | Spinner Valid Data Flag | | | | Details |
| SWBF | Bound Water Saturation Flag | | | | Details |
| SWF | Shallow Water Flow | | | | Details |
| Swf | water Saturation at waterflood front | | | | Details |
| SWF | saltwater fracture | | | | Details |
| SWF01 | SDT Waveform R1 | | | | Details |
| SWF01N | SDT Waveform Normalization Factor R1 | | | | Details |
| SWF02 | SDT Waveform R2 | | | | Details |
| SWF02N | SDT Waveform Normalization Factor R2 | | | | Details |
| SWF03 | SDT Waveform R3 | | | | Details |
| SWF03N | SDT Waveform Normalization Factor R3 | | | | Details |
| SWF04 | SDT Waveform R4 | | | | Details |
| SWF04N | SDT Waveform Normalization Factor R4 | | | | Details |
| SWF05 | SDT Waveform R5 | | | | Details |
| SWF05N | SDT Waveform Normalization Factor R5 | | | | Details |
| SWF06 | SDT Waveform R6 | | | | Details |
| SWF06N | SDT Waveform Normalization Factor R6 | | | | Details |
| SWF07 | SDT Waveform R7 | | | | Details |
| SWF07N | SDT Waveform Normalization Factor R7 | | | | Details |
| SWF08 | SDT Waveform R8 | | | | Details |
| SWF08N | SDT Waveform Normalization Factor R8 | | | | Details |
| SWF1 | Sonic Waveform #1 | | | | Details |
| SWF11 | DSST Waveform R1 - Lower Dipole Mode | | | | Details |
| SWF11N | DSST Waveform Normalization Factor R1 - | | | | Details |
| SWF12 | DSST Waveform R2 - Lower Dipole Mode | | | | Details |
| SWF12N | DSST Waveform Normalization Factor R2 - | | | | Details |
| SWF13 | DSST Waveform R3 - Lower Dipole Mode | | | | Details |
| SWF13N | DSST Waveform Normalization Factor R3 - | | | | Details |
| SWF14 | DSST Waveform R4 - Lower Dipole Mode | | | | Details |
| SWF14N | DSST Waveform Normalization Factor R4 - | | | | Details |
| SWF15 | DSST Waveform R5 - Lower Dipole Mode | | | | Details |
| SWF15N | DSST Waveform Normalization Factor R5 - | | | | Details |
| SWF16 | DSST Waveform R6 - Lower Dipole Mode | | | | Details |
| SWF16N | DSST Waveform Normalization Factor R6 - | | | | Details |
| SWF17 | DSST Waveform R7 - Lower Dipole Mode | | | | Details |
| SWF17N | DSST Waveform Normalization Factor R7 - | | | | Details |
| SWF18 | DSST Waveform R8 - Lower Dipole Mode | | | | Details |
| SWF18N | DSST Waveform Normalization Factor R8 - | | | | Details |
| SWF2 | Sonic Waveform #2 | | | | Details |
| SWF21 | DSST Waveform R1 - Upper Dipole Mode | | | | Details |
| SWF21N | DSST Waveform Normalization Factor R1 - | | | | Details |
| SWF22 | DSST Waveform R2 - Upper Dipole Mode | | | | Details |
| SWF22N | DSST Waveform Normalization Factor R2 - | | | | Details |
| SWF23 | DSST Waveform R3 - Upper Dipole Mode | | | | Details |
| SWF23N | DSST Waveform Normalization Factor R3 - | | | | Details |
| SWF24 | DSST Waveform R4 - Upper Dipole Mode | | | | Details |
| SWF24N | DSST Waveform Normalization Factor R4 - | | | | Details |
| SWF25 | DSST Waveform R5 - Upper Dipole Mode | | | | Details |
| SWF25N | DSST Waveform Normalization Factor R5 - | | | | Details |
| SWF26 | DSST Waveform R6 - Upper Dipole Mode | | | | Details |
| SWF26N | DSST Waveform Normalization Factor R6 - | | | | Details |
| SWF27 | DSST Waveform R7 - Upper Dipole Mode | | | | Details |
| SWF27N | DSST Waveform Normalization Factor R7 - | | | | Details |
| SWF28 | DSST Waveform R8 - Upper Dipole Mode | | | | Details |
| SWF28N | DSST Waveform Normalization Factor R8 - | | | | Details |
| SWF3 | Sonic Waveform #3 | | | | Details |
| SWF31 | DSST Waveform R1 - Stoneley Mode | | | | Details |
| SWF31N | DSST Waveform Normalization Factor R1 - | | | | Details |
| SWF32 | DSST Waveform R2 - Stoneley Mode | | | | Details |
| SWF32N | DSST Waveform Normalization Factor R2 - | | | | Details |
| SWF33 | DSST Waveform R3 - Stoneley Mode | | | | Details |
| SWF33N | DSST Waveform Normalization Factor R3 - | | | | Details |
| SWF34 | DSST Waveform R4 - Stoneley Mode | | | | Details |
| SWF34N | DSST Waveform Normalization Factor R4 - | | | | Details |
| SWF35 | DSST Waveform R5 - Stoneley Mode | | | | Details |
| SWF35N | DSST Waveform Normalization Factor R5 - | | | | Details |
| SWF36 | DSST Waveform R6 - Stoneley Mode | | | | Details |
| SWF36N | DSST Waveform Normalization Factor R6 - | | | | Details |
| SWF37 | DSST Waveform R7 - Stoneley Mode | | | | Details |
| SWF37N | DSST Waveform Normalization Factor R7 - | | | | Details |
| SWF38 | DSST Waveform R8 - Stoneley Mode | | | | Details |
| SWF38N | DSST Waveform Normalization Factor R8 - | | | | Details |
| SWF4 | Sonic Waveform #4 | | | | Details |
| SWF41 | DSST Waveform R1 - P S Mode | | | | Details |
| SWF41N | DSST Waveform Normalization Factor R1 - P | | | | Details |
| SWF42 | DSST Waveform R2 - P S Mode | | | | Details |
| SWF42N | DSST Waveform Normalization Factor R2 - P | | | | Details |
| SWF43 | DSST Waveform R3 - P S Mode | | | | Details |
| SWF43N | DSST Waveform Normalization Factor R3 - P | | | | Details |
| SWF44 | DSST Waveform R4 - P S Mode | | | | Details |
| SWF44N | DSST Waveform Normalization Factor R4 - P | | | | Details |
| SWF45 | DSST Waveform R5 - P S Mode | | | | Details |
| SWF45N | DSST Waveform Normalization Factor R5 - P | | | | Details |
| SWF46 | DSST Waveform R6 - P S Mode | | | | Details |
| SWF46N | DSST Waveform Normalization Factor R6 - P | | | | Details |
| SWF47 | DSST Waveform R7 - P S Mode | | | | Details |
| SWF47N | DSST Waveform Normalization Factor R7 - P | | | | Details |
| SWF48 | DSST Waveform R8 - P S Mode | | | | Details |
| SWF48N | DSST Waveform Normalization Factor R8 - P | | | | Details |
| SWF5 | Sonic Waveform #5 | | | | Details |
| SWF6 | Sonic Waveform #6 | | | | Details |
| SWF7 | Sonic Waveform #7 | | | | Details |
| SWF8 | Sonic Waveform #8 | | | | Details |
| SWFR | Sigma Water Free Reconstructed from Open | | | | Details |
| SWFRACT | sand water fractured | | | | Details |
| SWFS | Warning Flag for Shear | | | | Details |
| SWFX1 | DSI Waveform R1 - Expert Mode | | | | Details |
| SWFX1N | DSI Normalization Factor R1 - Expert Mode | | | | Details |
| SWFX2 | DSI Waveform R2 - Expert Mode | | | | Details |
| SWFX2N | DSI Normalization Factor R2 - Expert Mode | | | | Details |
| SWFX3 | DSI Waveform R3 - Expert Mode | | | | Details |
| SWFX3N | DSI Normalization Factor R3 - Expert Mode | | | | Details |
| SWFX4 | DSI Waveform R4 - Expert Mode | | | | Details |
| SWFX4N | DSI Normalization Factor R4 - Expert Mode | | | | Details |
| SWFX5 | DSI Waveform R5 - Expert Mode | | | | Details |
| SWFX5N | DSI Normalization Factor R5 - Expert Mode | | | | Details |
| SWFX6 | DSI Waveform R6 - Expert Mode | | | | Details |
| SWFX6N | DSI Normalization Factor R6 - Expert Mode | | | | Details |
| SWFX7 | DSI Waveform R7 - Expert Mode | | | | Details |
| SWFX7N | DSI Normalization Factor R7 - Expert Mode | | | | Details |
| SWFX8 | DSI Waveform R8 - Expert Mode | | | | Details |
| SWFX8N | DSI Normalization Factor R8 - Expert Mode | | | | Details |
| SWIFT | Structured What-If Technique | | | | Details |
| SXFD | Statistical Uncertainty in Dry Weight | | | | Details |
| SXFW | Statistical Uncertainty in Wet Weight | | | | Details |
| SZAFCO | South Zaafarana Oil Company | | | | Details |
| TAF | Technical Assurance Framework | | | | Details |
| TAF | Technical Authority Framework | | | | Details |
| TAF | Technical Authority Framework | | | | Details |
| TAF | Technical Authority Framework | | | | Details |
| TANSTAAFL | There Ain't No Such Thing As A Free Lunch | | | | Details |
| TATNEFT | Tatneft Tatarstan, Russia | | | | Details |
| TBFS | Through-Tubing Borehole Fluid Sampler | | | | Details |
| TCAF | Total Counts Analyzed Far | | | | Details |
| TCAF_SL | Total Counts Analyzed Far | | | | Details |
| TCF | Temperature Correction Factor | | | | Details |
| TCF | Temporary Construction Facilities | | | | Details |
| TCF | Trillion Cubic Feet (of gas) | | | | Details |
| TCF | Trigger Charge Firing Head | | | | Details |
| TCF | Trillion Cubic Feet | | | | Details |
| Tcf | Trillion cubic feet of natural gas | | | | Details |
| Tcf, | TCF trillion cubic feet | | | | Details |
| Tcf/d | TCF/D trillion cubic feet per day | | | | Details |
| TCFD | Total Counts Far Detector | | | | Details |
| TCFD | Task Force on Climate Financial Disclosure | | | | Details |
| TCFD_SL | Total Counts Far Detector | | | | Details |
| TCFe | TCFe: trillion cubic feet equivalent | | | | Details |
| TCFG | Trillion cubic feet of natural gas | | | | Details |
| TDBF | Telemetry Data Buffer File | | | | Details |
| TDF | Time Delayed Firing Head | | | | Details |
| TEFC | Totally Enclosed Fan Cooled | | | | Details |
| TEFC | totally enclosed, fan cooled | | | | Details |
| TF | Tool face | | | | Details |
| TF | FRENCH SOUTHERN TERRITORIES | | | | Details |
| TF | Thread Sealant | | | | Details |
| TF | Tank Farm | Tanklager | | | Details |
| TF | Task Force | | | | Details |
| TFA | Total Flow Area | | | | Details |
| TFA | Tubing Fatique Analysis | | | | Details |
| TFAN | Toolface correction angle | | | | Details |
| TFB | trip(ped) for bit | | | | Details |
| TFCD | Thermal Far Counts After Dolomite | | | | Details |
| TFCL | Thermal Far Counts After Limestone | | | | Details |
| TFCS | Thermal Far Counts After Sandstone | | | | Details |
| TFE | TotalFinaElf (obsolete Now Total S.A.) major French multinational oil company | | | | Details |
| TFE | Total, Final, Elf | | | | Details |
| TFG | Technology Focus Group | | | | Details |
| Tfing | Three Finger | | | | Details |
| Tfks | Three Forks | | | | Details |
| TFL | Through Flow Line | | | | Details |
| TFL | through the flow line, a mechanism for well service where the tools are pumped downhole through the flow lines | | | | Details |
| TFLO | Total flow rate of all active pumps | | | | Details |
| TFLR | TTRM Sub Fluid Resistivity | | | | Details |
| TFM | TaskForceMajella Research Project | | | | Details |
| TFM | Task Force Meeting | | | | Details |
| TFNB | trip for new bit | | | | Details |
| TFP | Technology Focal Point | | | | Details |
| TFP | Technical Focal Person | | | | Details |
| TFR | Total Flow Rate | | | | Details |
| TFRE | Temperature Measurement Frequency | | | | Details |
| TFRP | Thermal Far Remote Neutron Porosity | | | | Details |
| TFRR | Thermal Far Remote Ratio | | | | Details |
| tfs | tuffaceous | | | | Details |
| TFT | Tin Fouye Tabenkort | | | | Details |
| TFTV | Tubing Fill Tester Valve | | | | Details |
| TGF | Tollgate Facilitator | | | | Details |
| THAV_RF | Average of Unflagged Casing Thickness | | | | Details |
| THBF | Filtered Casing Thickness minus average | | | | Details |
| THF | Tubing Head Flange | | | | Details |
| THF | tubinghead flange | | | | Details |
| THFL | Thickness flag | | | | Details |
| THFP | top hole flow pressure | | | | Details |
| Thief | to remove a sample from a tank for analysis | | | | Details |
| thin film | Type of epoxy coating for pipeline coating rather than threading or welding | | | | Details |
| THMN_RF | Minimum of Unflagged Casing Thickness | | | | Details |
| THMX_RF | Maximum of Unflagged Casing Thickness | | | | Details |
| TIF | Thermally Induced Fracturing | | | | Details |
| TIFF | Tagged Image File Format | | | | Details |
| TIFL | tubing integrity fluid level | | | | Details |
| TKF | tank farm | | | | Details |
| TLRF | Technical Limit Recovery Factor | | | | Details |
| TOEFL | Test for English as a Foreign Language | | | | Details |
| TOF | Top Of Fish | | | | Details |
| TOFB | Amount of time off bottom | | | | Details |
| TOFD | Time of first data sample (on seismic trace) | | | | Details |
| TOFD | Time of First Downhole Datum | | | | Details |
| TOFL | Total Flowrate | | | | Details |
| TOFS | Time Out for Safety | | | | Details |
| TOFS | Time of first surface sample (on seismic trace) | | | | Details |
| TOFS | Time of First Surface Datum | | | | Details |
| TOOLFC | Toolface | | | | Details |
| TPERF | Tool Performance | | | | Details |
| TPF | Temporary Production Facility | | | | Details |
| TPF | threaded pipe flange | | | | Details |
| TPF | tubing pressure, flowing | | | | Details |
| TPMF | Time of Propagation in Mud Filtrate | | | | Details |
| TPWF | Time of Propagation of Free Water | | | | Details |
| TRAT_FIL | RST Near/Far Capture Ratio Filtered | | | | Details |
| TRCF | Total Reportable Case Frequency (see comment) | | | | Details |
| TRCF | Total Recordable Cases Frequency | | | | Details |
| TRCFR | Total Recordable Case Frequency Rate | | | | Details |
| TRIF | Total Recordable Injury Frequency | | | | Details |
| TROIF | Total Recordable Occupational Incident Frequency | | | | Details |
| TROIF | Total Recordable Occupational Illness Frequency | | | | Details |
| TRPF | Rotating torque loss profile | | | | Details |
| Tscf | Trillion standard cubic feet (gas volume) | | | | Details |
| TSCF | Total Selected Counts Far Detector | | | | Details |
| TSCF_SL | Total Selected Counts Far Detector | | | | Details |
| TSF | Transocean Sedco Forex | | | | Details |
| TTF | test to follow | | | | Details |
| TTF | Title Transfer Facility | | | | Details |
| TTFS | Transit Time (Far Spacing) | | | | Details |
| TTFWO | time to first workover | | | | Details |
| TTWF | Transit Time Waveform | | | | Details |
| tuf | tuffaceous | | | | Details |
| TUF | TUFF | | | | Details |
| TUF | transportation- and utilization facilities | | | | Details |
| TVBDF | True Vertical Depth Below Derrick Floor | | | | Details |
| TVDBDF | True vertical depth below derrick floor | | | | Details |
| TVRF | True Vertical Depth versus Repeat Formation Tester | | | | Details |
| U.S.gal/ft | GeoFrame legacy unit | | | | Details |
| U11F | Unit 1 Pump 1 Flowrate | | | | Details |
| U12F | Unit 1 Pump 2 Flowrate | | | | Details |
| U1TF | Unit 1 Total Flowrate | | | | Details |
| U21F | Unit 2 Pump 1 Flowrate | | | | Details |
| U22F | Unit 2 Pump 2 Flowrate | | | | Details |
| U2TF | Unit 2 Total Flowrate | | | | Details |
| U31F | Unit 3 Pump 1 Flowrate | | | | Details |
| U32F | Unit 3 Pump 2 Flowrate | | | | Details |
| U3TF | Unit 3 Total Flowrate | | | | Details |
| UBCF | barrel per million cubic feet | | | | Details |
| Überlauf | overflowing | Over flowing | | | Details |
| UCFG | UCI Processing Flags | | | | Details |
| UDEF | Undefined | | | | Details |
| UDF | Universal Disk Format | | | | Details |
| UF | Utility Factor | | | | Details |
| UF | microfarad | | | | Details |
| uF | microfarad | | | | Details |
| UF | Under Fitting | | | | Details |
| uF/m | microfarad per meter | | | | Details |
| UF1T | Uncorrected Far Gate 1 of TDTK | | | | Details |
| UFC | Unit Finding Cost | | | | Details |
| UFD | utility flow diagram | | | | Details |
| UFD | Utility Flow Diagram | | | | Details |
| UFIP | Union Francaise des Industries Petrolieres France | | | | Details |
| UFJ | Upper Flex Joint | | | | Details |
| UFL | Upper Flammability Limit | | | | Details |
| UFLM | USIT Processing Flag (Fluid Properties | | | | Details |
| UFO | Unable to Flow and Observe (inactive string category) | | | | Details |
| UGCI_RF | USIT Gaseous Index Computed on Unflagged | | | | Details |
| UGF | Universal Guide Frame | | | | Details |
| UHF | Ultra High Frequency | | | | Details |
| UHF | ultra-high frequency | | | | Details |
| ULF | Ultra-low frequency | | | | Details |
| unconf | underreaminq | | | | Details |
| unconf | unconformity | | | | Details |
| undiff | undifferential | | | | Details |
| unf | unfinished | | | | Details |
| UNF | unified fine thread | | | | Details |
| UNFC | United Nations Framework Classification | | | | Details |
| UNFC | United Nations Framework Classification for Fossil Energy and Mineral Reserves and Resources | | | | Details |
| UNFCC | United Nations Framework Convention Climate Change | | | | Details |
| Unicef | United Nations International Children Emergency Fund | | | | Details |
| UNICEF | United Nations International Children's Emergency Fund | | | | Details |
| UO/F | microhm per foot | | | | Details |
| uohm/ft | microhm per foot | | | | Details |
| UPEF | Volumetric_Photoelectric_Factor | | | | Details |
| UPGF | Automatic gain (FPM) | | | | Details |
| URF | Ultimate Recovery Factor | | | | Details |
| US/F | microsecond per foot | | | | Details |
| us/ft | microsecond per foot | | | | Details |
| USBI_RF | USIT Bond Index Computed on Unflagged Data None | | | | Details |
| USDA-FS | U.S. Department of Agriculture-Forest Service | | | | Details |
| USF1 | Shift of First Echo Amplitude Data | | | | Details |
| USF2 | Shift of Second Echo Amplitude Data | | | | Details |
| USFC | Under Speed Frame Counter | | | | Details |
| USFP | Union Socialiste des Forces Populaires | | | | Details |
| USFWS | United States Fish and Wildlife Service | | | | Details |
| USGI_RF | USIT Gas Index Computed on Unflagged Data | | | | Details |
| UV/F | microvolt per foot | | | | Details |
| uV/ft | microvolt per foot | | | | Details |
| UWFD | Uncorrected Well Fluid Density | | | | Details |
| UWFD_TL | Uncorrected Well Fluid Density | | | | Details |
| v-f-gr | very fine-grained | | | | Details |
| v-fg | very fine grained | | | | Details |
| VAFR | vehicle Accident Frequency Rate | | | | Details |
| VAFV | Average Fluid Velocity | | | | Details |
| VBF1 | HNGS Detector 1 Variable Barite Factor | | | | Details |
| VBF2 | HNGS Detector 2 Variable Barite Factor | | | | Details |
| VCF | Volume Correction Factor | | | | Details |
| VCF | Volume Of Clay And Feldspar | | | | Details |
| VDCF | Volume Of Dry Clay Flag | | | | Details |
| VEF | Vessel Experience Factor | | | | Details |
| VEF | Venezuelan Bolivar | | | | Details |
| VERIF | Verification List | | | | Details |
| vf | Final Version | | | | Details |
| VF | Volume_Fraction | | | | Details |
| VF | Fluid Velocity | | | | Details |
| VF01 | Variance Channel For The Far Counter 1 | | | | Details |
| VF02 | Variance Channel For The Far Counter 2 | | | | Details |
| VF03 | Variance Channel For The Far Counter 3 | | | | Details |
| VF04 | Variance Channel For The Far Counter 4 | | | | Details |
| VF05 | Variance Channel For The Far Counter 5 | | | | Details |
| VF06 | Variance Channel For The Far Counter 6 | | | | Details |
| VF07 | Variance Channel For The Far Counter 7 | | | | Details |
| VF08 | Variance Channel For The Far Counter 8 | | | | Details |
| VF09 | Variance Channel For The Far Counter 9 | | | | Details |
| VF10 | Variance Channel For The Far Counter 10 | | | | Details |
| VF11 | Variance Channel For The Far Counter 11 | | | | Details |
| VF12 | Variance Channel For The Far Counter 12 | | | | Details |
| VF13 | Variance Channel For The Far Counter 13 | | | | Details |
| VF14 | Variance Channel For The Far Counter 14 | | | | Details |
| VF15 | Variance Channel For The Far Counter 15 | | | | Details |
| VF16 | Variance Channel For The Far Counter 16 | | | | Details |
| VFAM | filtered amplitude | | | | Details |
| VFBP | Band-pass Cutoff Frequency | | | | Details |
| VFD | Variable Frequency Drive (part of top drive see comment) | | | | Details |
| VFDN | Computed Down Flow | | | | Details |
| VFEL | Volume of Feldspar Relative to Total | | | | Details |
| VFFT | FFT Vortex Frequency | | | | Details |
| vfg | very fine grained | | | | Details |
| vfg | very fine-grain(ed) | | | | Details |
| VFID | Volume Fraction Image Display | | | | Details |
| VFID_DL | Volume Fraction Image Display (Depth | | | | Details |
| VFM | Virtual Flow Meter | | | | Details |
| VFP | Vertical Flow Performance | | | | Details |
| VFP | Vertical Flow Profile | | | | Details |
| VFRE | Vortex Frequency | | | | Details |
| VFUP | Computed Up Flow | | | | Details |
| VHF | Very High Frequency | | | | Details |
| VTFDC | Vertical Thickness FDC CNL Log | | | | Details |
| VTISF | Vertical Thickness ISF Log | | | | Details |
| VTOF | Time of First Downhole Datum | | | | Details |
| VT_FSI | Total Mixture velocity values measured by the FSI mini-spinners | | | | Details |
| VT_FSIZ | Reconstructed Total Mixture velocity measurement | | | | Details |
| VUFW | Undistd Zone Volume Fraction Free Water | | | | Details |
| VUSF | Volume of Special Fluid In Undisturbed | | | | Details |
| VXFW | Flushed Zone Volume Fraction Free Water | | | | Details |
| VXSF | Volume of Special Fluid in Flushed Zone | | | | Details |
| W-F | Washita-Fredericksburg | | | | Details |
| W/sulf O | water with sulfur odor | | | | Details |
| W2F9 | Window 2 Free Pipe For Transducer 9 | | | | Details |
| W3F9 | W3 Free Pipe for Transducer 9 | | | | Details |
| WATF | Water Fraction | | | | Details |
| WATF_DL | Water Fraction (Depth Logging) | | | | Details |
| WAVF | Waveform Log | | | | Details |
| WCF | Weight Correction Facto | | | | Details |
| Wdfd | Woodford | | | | Details |
| WEFS | Well Engineering Fact Sheet | | | | Details |
| WF | Wasserflut|| | flood | Flut | inondation | Details |
| WF | Water Flooding | | | | Details |
| WF | WALLIS AND FUTUNA ISLANDS | | | | Details |
| WF | water flood | | | | Details |
| WF | wellhead flange The flange on the first cemented string of casing to which the BOP is bolted during drilling and on which the wellhead is built after drilling | | | | Details |
| WF | New Field Wildcat | | | | Details |
| WF | new field wildcat, dry | | | | Details |
| WF | waterflood | | | | Details |
| WF | wide flange | | | | Details |
| WF | Wasserflut | Water flooding | | | Details |
| WF | Waterfall Diagram | | | | Details |
| WF | Workflow | | | | Details |
| WF | Water Facility | WFA / Polymeranlage | | | Details |
| WF | Waveform Dummy Output for Film Insert | | | | Details |
| WF1 | Waveform 1 | | | | Details |
| WF10 | Waveform 10 | | | | Details |
| WF11 | Waveform 11 | | | | Details |
| WF12 | Waveform 12 | | | | Details |
| WF13 | Waveform 13 | | | | Details |
| WF14 | Waveform 14 | | | | Details |
| WF15 | Waveform 15 | | | | Details |
| WF16 | Waveform 16 | | | | Details |
| WF17 | Waveform 17 | | | | Details |
| WF1D | Waveform 1 Depth | | | | Details |
| WF1F | Waveform 1, filtered | | | | Details |
| WF1G | Waveform 1 Gain | | | | Details |
| WF1N | Waveform 1 Normalization Factor | | | | Details |
| WF2 | Waveform 2 | | | | Details |
| WF2D | Waveform 2 Depth | | | | Details |
| WF2F | Waveform 2, filtered | | | | Details |
| WF2G | Waveform 2 Gain | | | | Details |
| WF2N | Waveform 2 Normalization Factor | | | | Details |
| WF3 | Waveform 3 | | | | Details |
| WF3D | Waveform 3 Depth | | | | Details |
| WF3F | Waveform 3, filtered | | | | Details |
| WF3G | Waveform 3 Gain | | | | Details |
| WF3N | Waveform 3 Normalization Factor | | | | Details |
| WF4 | Waveform 4 | | | | Details |
| WF4D | Waveform 4 Depth | | | | Details |
| WF4F | Waveform 4, filtered | | | | Details |
| WF4G | Waveform 4 Gain | | | | Details |
| WF4N | Waveform 4 Normalization Factor | | | | Details |
| WF5 | Waveform 5 | | | | Details |
| WF5D | Waveform 5 Depth | | | | Details |
| WF5G | Waveform 5 Gain | | | | Details |
| WF5N | Waveform 5 Normalization Factor | | | | Details |
| WF6 | Waveform 6 | | | | Details |
| WF6D | Waveform 6 Depth | | | | Details |
| WF6G | Waveform 6 Gain | | | | Details |
| WF6N | Waveform 6 Normalization Factor | | | | Details |
| WF7 | Waveform 7 | | | | Details |
| WF7D | Waveform 7 Depth | | | | Details |
| WF7G | Waveform 7 Gain | | | | Details |
| WF7N | Waveform 7 Normalization Factor | | | | Details |
| WF8 | Waveform 8 | | | | Details |
| WF8D | Waveform 8 Depth | | | | Details |
| WF8G | Waveform 8 Gain | | | | Details |
| WF8N | Waveform 8 Normalization Factor | | | | Details |
| WF9 | Waveform 9 | | | | Details |
| WF9D | Waveform 9 Depth | | | | Details |
| WF9N | Waveform 9 Normalization Factor | | | | Details |
| WFA | Wasserflutanlage | | | | Details |
| WFAC | Waveform Acoustic Log | | | | Details |
| WFAC | Wetness Factor | | | | Details |
| WFC | Warning Flag for Compressional | | | | Details |
| WFD | New Field Wildcat deepening | | | | Details |
| WFD | new field wildcat, discovery | | | | Details |
| WFD | wildcat field, discovery | | | | Details |
| WFD | Weatherford | | | | Details |
| WFDE | Well Fluid Density | | | | Details |
| WFDE_TL | Well Fluid Density | | | | Details |
| WFDM | Waveform Delay (Fluid Properties | | | | Details |
| WFE | Dry Weight Percent Of Iron | | | | Details |
| WFEL | Weight Percent Of Feldspar | | | | Details |
| WFET | Theoretical WWFE Log | | | | Details |
| WFF | Weight of Fracturing Fluid | | | | Details |
| WFH | Work From Home | | | | Details |
| WFI1 | Waveform Image 1 | | | | Details |
| WFI2 | Waveform Image 2 | | | | Details |
| WFI3 | Waveform Image 3 | | | | Details |
| WFL | Water Flow Log | | | | Details |
| WFL | Water Flooding | | | | Details |
| WFN | Waveform from Noise Mode | | | | Details |
| WFND | Noise Waveform Depth | | | | Details |
| WFNN | Noise Waveform Normalization Factor | | | | Details |
| WFO | Wide Fucking Open (no choke) | | | | Details |
| WFO | WasserFlut Ost | Fresh Water east | | | Details |
| WFR | Water Flow Rate | | | | Details |
| WFR | New Field Wildcat redrill | | | | Details |
| WFRA | FA Water Fraction Indicator | | | | Details |
| WFRV | water flood regulation valve | | | | Details |
| WFSH | Warning Flag for Shear | | | | Details |
| WFST | Warning Flag for STONELEY | | | | Details |
| WFT | Wireline Formation Tester | | | | Details |
| WFT | Weatherford (since WTF has a bad meaning, weatherford changed the abbre to WFT) | | | | Details |
| WFT | wireline formation tester or wireline formation testing | | | | Details |
| WFT1 | Internal Waveform transducer 1 | | | | Details |
| WFT2 | Internal Waveform transducer 2 | | | | Details |
| WFT3 | internal Waveform transducer 3 | | | | Details |
| WFT4 | internal Waveform transducer 4 | | | | Details |
| WFT5 | internal Waveform transducer 5 | | | | Details |
| WFT6 | internal Waveform transducer 6 | | | | Details |
| WFT7 | Internal Waveform transducer 7 | | | | Details |
| WFT8 | Internal Waveform transducer 8 | | | | Details |
| WFT9 | Internal Waveform transducer 9 | | | | Details |
| WFVF_SL | Water Flow Velocity Measured by Far | | | | Details |
| WFVG2_SL | Water Flow Velocity Measured by TSGT GR | | | | Details |
| WFVG_SL | Water Flow Velocity Measured by ATT-B GR | | | | Details |
| WFVN_SL | Water Flow Velocity Measured by Near | | | | Details |
| WFW | Waiting for production Well | | | | Details |
| WFX | New Field Wildcat workover | | | | Details |
| WGFM | Wet Gas Flow Meter | | | | Details |
| WHF | Well Head Facilities | | | | Details |
| WHFP | Well Head Flowing Pressure | | | | Details |
| WIFPON | Whether In Free Praqtique Or Not | | | | Details |
| WIIFM | What's In It For Me? :)) | | | | Details |
| Winf | Winfield | | | | Details |
| WLF | WALLIS AND FUTUNA ISLANDS | | | | Details |
| WOF | weight on formation | | | | Details |
| Wolfc | Wolfcamp | | | | Details |
| Woodf | Woodford | | | | Details |
| WPF | Well Performance Factor|| | Well Performance Factor | Nun Performance Factor | Facteur de performance bien | Details |
| WPF | Well Performance Factor | | | | Details |
| WPF | Well Head Pressure Needed to Fracture | | | | Details |
| WPF1 | Uncalibrated Temperature Counts | | | | Details |
| WPF2 | Uncalibrated Pressure Counts | | | | Details |
| WPFE | Weight Percent Iron From GST | | | | Details |
| WPFG | Well Head Pressure Needed to Fracture - | | | | Details |
| WQFL | Well Quality Feedback Loop | | | | Details |
| Wref | Wreford | | | | Details |
| WRFM | Wells, Reservoir and Facilities Management | | | | Details |
| WSF | Work Surface | | | | Details |
| WSSOF | WSS Offset Profile | | | | Details |
| WTF | Weatherford | | | | Details |
| WTFH | What the Freaking Heck | | | | Details |
| WTFL | Filtered computed total flow | | | | Details |
| WTH/PRF | weatherproof | | | | Details |
| WTR/PRF | waterproof | | | | Details |
| WTVF | Well Temperature VFC | | | | Details |
| WTVF_TL | Well Temperature VFC | | | | Details |
| WWFE | Wet Weight Percent Iron | | | | Details |
| WXFE | Wet Weight Percent Excess Iron | | | | Details |
| X-REF | cross reference | | | | Details |
| XAF | CFA Franc BEAC | | | | Details |
| XAF | CFA Franc BEAC | | | | Details |
| XAF | CFA Franc BEAC | | | | Details |
| XAF | CFA Franc BEAC | | | | Details |
| XAF | CFA Franc BEAC | | | | Details |
| XAF | CFA Franc BEAC | | | | Details |
| XAF | CFA franc, Central Africa | | | | Details |
| XFMR | transformer | | | | Details |
| XFOC | XFOCUS measurement | | | | Details |
| XHPF | Cross Well Downhole High Pass Frequency | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA Franc BCEAO | | | | Details |
| XOF | CFA franc, West Africa | | | | Details |
| XPF | CFP Franc | | | | Details |
| XPF | CFP Franc | | | | Details |
| XPF | CFP Franc | | | | Details |
| xrf | Cross-Reference Data | | | | Details |
| XTFQ | Cross Well Source Frequency | | | | Details |
| XVFR | Raw Frequency Output | | | | Details |
| YO_FSI | Oil holdup values measured by the electrical probes | | | | Details |
| YO_FSIZ | Reconstructed Oil holdup measurement | | | | Details |
| YPF | YPF S.A. (formerly Yacimientos Petroliferos Fiscales of Argentina) (see Repsol-YPF) Spain | | | | Details |
| YPFB | Yacimientos Petroliferos Fiscales Bolivianos Bolivia | | | | Details |
| YTF | Yet To Find | | | | Details |
| YW_FSI | Water holdup values measured by the electrical probes | | | | Details |
| YW_FSIZ | Reconstructed Water holdup measurement | | | | Details |
| Z1FR | AGS Detector 1 Fast Channel Countrate | | | | Details |
| Z1OF | AGS Detector 1 Overflow Countrate | | | | Details |
| Z2FR | AGS Detector 2 Fast Channel Countrate | | | | Details |
| Z2OF | AGS Detector 2 Overflow Countrate | | | | Details |
| ZAF | SOUTH AFRICA | | | | Details |
| Zapfen | pin (tubular pin) | pin (tubular pin) | | | Details |
| ZUFL | Zufluß | medium, effluent | | | Details |
