pH

Definition:

acidity or alkalinity

Abbreviation	Definition	English	German	French
PH	Phasor Log				Details
PH	PHILIPPINES				Details
Ph	hydrostatic pressure				Details
pH	the negative logarithm of the hydrogen ion activity pH = -log10 (aH+) Measurement of acid (<7), basic (>7), neutral = 7 pH measures the acifdity or alkalinity of water				Details
pH	acidity or alkalinity				Details
pH	hydrogen ion concentration				Details
pH	measure of hydrogen potential				Details
Ph	parish				Details
ph	phase				Details
pH	Potential of Hydrogen: a measure of acidity and alkalinity				Details
pH	Power of Hydrogen				Details
Ph	Chance of High (Estimate)				Details
Ph	Hydrostatic Presure of Mud				Details
PH	Pilot Horizontal				Details
PH12	Porosity to match DG12				Details Remarks
PH13	Porosity to match DG13				Details Remarks
PH23	Porosity to match DG23				Details Remarks
pH2S	Partial pressure of H2S				Details
PHA	Process Hazard Analysis				Details
PHASE	Phasor Processing Log				Details
PHB	Pre-Hydrated Bentonite				Details
Phc	Hydrocarbon Chance\|\|	Hydrocarbon chance	Kohlenwasserstoff-Chance	Hydrocarbon occasion	Details
PHC	Project Health Check				Details
PHC	Passive Heave Compensator				Details
PHC	pipe-handling capacity				Details
Phc	Hydrocarbon Chance				Details
PHCD	Plan Hydrocarbon Development				Details
PHCL	Photoclinometer				Details
PhD	doctor of philosophy				Details
PHDN	Limestone Dens/Neut porosity				Details Remarks
PHEK	Planherstellungskosten (Product Planning cost)				Details
Phi	Porosity				Details
PHIA	Apparent Total Porosity				Details Remarks
PHIB	Porosity Occupied by Bound Waters				Details Remarks
PHIC	TDT Count Rate Porosity				Details Remarks
PHICL	clay corrected porosity				Details
PHID	density porosity				Details
PHID	Porosity-LDT, NGT Tools				Details Remarks
PHIE	Effective Porosity				Details
PHIE	effective porosi				Details
PHIE	Effective Porosity				Details Remarks
PHIE	Effective Porosity				Details Remarks
PHIE	Effective Porosity				Details Remarks
PHIE_CPX	Effective Porosity				Details Remarks
PHIE_orig					Details Remarks
PHIF	PHIT Flag Indicating Method Used for				Details Remarks
PHIG	Porosität Gasgestein (%)	Average porosity of gas-filled rock			Details
PhiHe	Helium porosity				Details Remarks
PHII	Isolated Fraction Porosity				Details Remarks
PHIK	Porosity from TDT-K				Details Remarks
PHIL	Sonic Porosity, Limited				Details Remarks
PHIN	neutron porosity				Details
PHIN	neutron porosity				Details
PHIN	Raw Neutron Porosity Chosen from NPHI,				Details Remarks
PHIO	Porosität Ölgestein (%)	Average porosity of oil-filled rock			Details
PHIR	Porosity derived from Resistivity				Details Remarks
PHIS	sonic porosity				Details
PHIS	Sonic Porosity , Clay Corrected				Details Remarks
PHIT	total porosity				Details
PHIT	Total Porosity_ includes all forms of porosity, including that occupied by bound fluids, and is independent of rock and fluid materials and of environmental effects				Details Remarks
PHIT	Corrected Total Porosity				Details Remarks
PHITDT	TDT Porosity for the current matrix				Details Remarks
PHIX	Crossplot Porosity				Details Remarks
PHIZ	Intergranular Porosity				Details Remarks
Phi_Den					Details Remarks
PHK2	PHI from TDT-K #2				Details Remarks
PHL	PHILIPPINES				Details
PHND	Porosity from Enhanced Density				Details Remarks
PHOL	Photon Log				Details
PHOP	Volume of overpressure porosity				Details Remarks
Phos	Phosphoria				Details
PHOT	Photo				Details
Photogrammetry	'photo' = light; 'gram' = drawing; 'metry' = measurement				Details
PHP	Philippine Peso				Details
PHPA	acrylamide polymer mud				Details
PHPD	Per Hatch Per Day				Details
Phs	Phase				Details
PHSER	Project Health, Safety, and Environment (HSE) Review				Details
PHSER	Project HSE Review				Details
PHSF	pound force per hundred square feet				Details Remarks
PHSF	Phase Resistivity Angle				Details Remarks
PHSR	Project, Health, Safety Review				Details
PHSS	Phase_Shift				Details Remarks
PHSS	phase shift				Details Remarks
PHSSER	Project HSSE Review				Details Remarks
PHSW	PHIE * SW				Details
PHT	Photon				Details
PHT	Photon Log				Details
PHTL	Total Porosity - limited in bad hole				Details Remarks
PHTT	Theoretical PHIT Value				Details Remarks
PHUN	Pressure 100s Digit				Details Remarks
PHUR	User Defined Porosity				Details Remarks
PHWA	Pad Hole-Wall Angle				Details Remarks
PHXO	PHIE * SXO				Details
PHYFM	Physical Formation Log				Details
ACPHA	Association Cooperative pour la Recherche et l’Exploration des Hydrocarbures en Algerie Algeria				Details
ALPH	Alpha (Coefficient in Fracture Pressure				Details Remarks
ALPH_CP	Biot Alpha vs. Confining Pressure				Details Remarks
amph	amphipore				Details
Amph	Amphistegina				Details
APHA	American Public Health Association				Details
Asph	asphaltene				Details
asph	asphaltic				Details
asph	asphalt. asphaltic				Details
BAWPH	barrels acid water per hour				Details
BCPH	barrels of condensate per hour				Details
BCPH	barrels condensate per hour				Details
BDPH	barrels of distillate per hour				Details
BDPH	barrels distillate per hour				Details
BDPH	Drill String Penetration				Details Remarks
BFPH	barrels of fluid per hour				Details
BFPH	barrels fluid per hour				Details
BLCPH	barrels load condensate per hour				Details
BLOPH	barrels of load oil per hour				Details
BLOPH	barrels load oil per hour				Details
BLWPH	barrels of load water per hour				Details
BLWPH	barrels load water per hour				Details
BOPH	barrels of oil per hour				Details
BOPH	barrels oil per hour				Details
BPH	Barrels Per Hour				Details
BPH	Bbl per hour				Details
BSWPH	barrels of salt water per hour				Details
BSWPH	barrels salt water per hour				Details
BWPH	barrels of water per hour				Details
BWPH	barrels water per hour				Details
ceph	cephalopod				Details
CGPH	Core Graph Log				Details
CGPH	Capture Gamma Ray Porosity				Details Remarks
CNPH	Corrected Neutron Porosity				Details Remarks
CPHU	Pressure 100s digit (calibrated)				Details Remarks
DCPH	degree celsius per hour				Details Remarks
deasph	deasphalting				Details
DFPH	Drilling Fluid Ph				Details
DFPH	degree fahrenheit per hour				Details Remarks
diaph	diaphragm				Details
DIPH	DIT-E Diameter of Invasion				Details Remarks
DPH8	HRGD High Resolution Density Porosity				Details Remarks
DPHA	Porosity from RHOB, Real-Time				Details Remarks
DPHB	Porosity from ROBB, Real-Time or Recorded				Details Remarks
DPHI	Density Porosity				Details Remarks
DPHZ	HRGD Standard Resolution Density Porosity				Details Remarks
DSUPHTR	desuperheater				Details
ENPH	Epithermal Neutron Porosity				Details Remarks
EPHI	Electromagnetic Propagation Porosity				Details Remarks
EPHNZ	Energy Petroleum Holdings Limited				Details
FPH	feet per hour				Details
FPHA	Free Porosity A				Details Remarks
FPHB	Free Porosity B				Details Remarks
GCPH	gallons condensate per hour				Details
GOPH	gallons of oil per hour				Details
GPH	gallons per hour				Details
GPH	Gas Processing Hub				Details
GWPH	gallons of water per hour				Details
HDPH	High Resolution Density Porosity				Details Remarks
HNPH	High-resolution Classic Neutron Porosity				Details Remarks
HPHN	High Resolution Porosity from Enhanced				Details Remarks
HPHT	High Pressure High Temperature (same as HTHP)				Details
HPHT	High Pressure High Temperature				Details
HPHT	high pressure, high temperature				Details Remarks
HPHT	High-Temperature High-Pressure				Details
HTPHI	HiRes Thermal Decay Porosity				Details Remarks
IDPH	Induction Deep Phasor Resistivity				Details Remarks
IHPHR	indicated horsepower hour				Details
IMPH	Induction Medium Phasor Resistivity				Details Remarks
IPHE	Integrated Effective Porosity				Details Remarks
JOINED_GEOPH	Joined Geophysical Well Logs				Details Remarks
LIPH	DIT-E Length of Invasion				Details Remarks
LPH	Litres Per Hour				Details
LPHI	Lithofacies Porosity				Details Remarks
MORPHO_TYPE	Rock Classification according to internal				Details Remarks
MPH	miles per hour				Details
MPhil	Master of Philosophy				Details
NDPH	LDS Enhanced Resolution Density Porosity				Details Remarks
NPH	Naphtha				Details
NPHI	Net Ø (porosity)				Details
NPHI	Neutron pulse Hydrogen index				Details
NPHI	Compensated neutron porosity				Details Remarks
NPHI	Neutron Porosity				Details Remarks
NPHI	Thermal Neutron Porosity (original Ratio				Details Remarks
NPHN	Measure of NPHIE Minus				Details Remarks
NPHP	Measure of NPHIE Plus				Details Remarks
NPHT	Theoretical NPHI Value				Details Remarks
NPHU	Neutron Porosity Uncorrected for Salinity				Details Remarks
OPH	Opening Hole				Details
PNPH	Fitting Coefficient for CNL				Details Remarks
ppH2S	Partial pressure of H2S				Details
PPHI	Primary Density Porosity from PRHO - LDT				Details Remarks
PQPH	MRPA Quartz Pressure Hundreds				Details Remarks
QPHI	Standard Deviation on True Porosity				Details Remarks
RAW_PHYS_PRES	Raw physical pressure data				Details Remarks
RAW_PHYS_TEMP	Raw physical temperature data				Details Remarks
RDPH	Deep Phase Resistivity from 2 MHZ frequ.				Details Remarks
RMPH	Medium Phase Resistivity from 2 MHZ frequ.				Details Remarks
ROPH	Rate of Penetration over the last .5				Details Remarks
RPHU	Raw Pressure 100s Digit				Details Remarks
RSPH	Shallow Phase Resistivity from 2 MHZ frequ.				Details Remarks
RTPH	DIT-E True Deep Resistivity				Details Remarks
RXPH	DIT-E Flushed Zone Resistivity				Details Remarks
SDPH	Secondary Density Porosity				Details Remarks
Siph.	d. Siphonina davisi				Details
SPH	SPH Log				Details
SPH	Spherical				Details
SPH	Spherical Log				Details
sph	spherules				Details
SPH	Perforating-Hyper Scallop				Details
SPH	spherically focused				Details Remarks
Sphaer	Sphaerodina				Details
sphal	sphalerite				Details
SPHASE	Signal Phase				Details Remarks
SPHASE_SL	Signal Phase - Station Log				Details Remarks
SPHD	Standard Deviation PHND				Details Remarks
SPHI	Sonic Porosity				Details Remarks
STPH	APS Standoff Porosity				Details Remarks
TNPH	Alpha-corrected Neutron porosity				Details Remarks
TNPH	Thermal Neutron Porosity (Ratio Method) in Thermal_Neutron_Porosity				Details Remarks
TPH	Total Petroleum Hydrocarbons				Details
TPH	total petroleum hydrocarbon				Details
TPHC	TDT Countrate Porosity				Details Remarks
TPHI	Near/Far Capture Ratio Porosity				Details Remarks
TPHI_DIAG	RST Input Porosity Diagnostic				Details Remarks
TPHI_R2P	RST TDTP-Equivalent Near/Far Capture Ratio Porosity				Details Remarks
TPHI_SIG	RST Near/Far Capture Ratio Porosity				Details Remarks
TPHI_SL	Thermal Decay Porosity				Details Remarks
WPH	well pulling hoist				Details
xHPHT	ultra high pressure high temperature				Details
XPHLOC	Crossplot Selection for XPHI				Details

Abbreviation

Definition

English

German

French

the negative logarithm of the hydrogen ion activity pH = -log10 (aH+) Measurement of acid (<7), basic (>7), neutral = 7 pH measures the acifdity or alkalinity of water