LS

Definition:

Landing String (subsea completions)

Abbreviation	Definition	English
LS	Landing String (subsea completions)		Details
LS	Long String (dual tubing)		Details
LS	Lost Seal ( in an WFT job)		Details
LS	Liner Shoe		Details
LS	Least Squares		Details
LS	Long String		Details
LS	LIECHTENSTEIN		Details
LS	LESOTHO		Details
LS	low sulfur		Details
ls	limestone		Details
LS	Lost Circulation		Details
LS	Lock Set		Details
ls	limestone		Details
LS	LagerStätte	Reservoir	Details
LS	LIMESTONE		Details
LS	Linear Solver		Details
LS	Long Spacing Computed Count Rate		Details Remarks
LS01	List Channel 1 For Completion, Options 1,		Details Remarks
LS02	List Channel 2 For Completion, Options 1,		Details Remarks
LS03	List Channel 3 For Completion, Options 1,		Details Remarks
LS04	List Channel 4 For Completion, Options 1,		Details Remarks
LS05	List Channel 5 For Completion, Options 1,		Details Remarks
LS06	List Channel 6 For Completion, Options 1,		Details Remarks
LS07	List Channel 7 For Completion, Options 1,		Details Remarks
LS08	List Channel 8 For Completion, Options 1,		Details Remarks
LS09	List Channel 9 For Completion, Options 1,		Details Remarks
LS10	List Channel 10 For Completion, Options 1, None		Details Remarks
LS11	List Channel 11 For Completion, Options 1, None		Details Remarks
LSA	Low Specific Activity scale		Details
LSA1	Long Spacing Sonic Amplitude 1		Details Remarks
LSA2	Long Spacing Sonic Amplitude 2		Details Remarks
LSA3	Long Spacing Sonic Amplitude 3		Details Remarks
LSA4	Long Spacing Sonic Amplitude 4		Details Remarks
LSAM	Lower Sample Open Valve Signal		Details Remarks
LSAT_SLDT	SLDT Long Spacing Acquisition Time		Details Remarks
LSBGR	Long Spacing BHC GR Log		Details
LSBW	HRDD Calibrated and Borehole Corrected		Details Remarks
LSC	Low Shear Coil		Details
LSCC	LDS Long-Spaced Channel Control Word		Details Remarks
LSCI	LINC Surface Computer Interface (SLB data Acquisition)		Details
LSCP	LDS Long-Spaced Cesium Peak Location		Details Remarks
LSCP_SLDT	Long Spacing Compensated Pulses		Details Remarks
LSCS	LDS Long-Spaced Board Counter SLM Status		Details Remarks
LSD	Lashed Secured Dunnage		Details
LSD	Land Surface Datum		Details
LSD	legal subdivision(Canada)		Details
LSD	light steel drum		Details
LSDC	Long Spacing Dead Time Clock		Details Remarks
LSDP	Long Spacing Dead Time Pulse		Details Remarks
LSDR	Long Spacing DeadTime Ratio		Details Remarks
LSDS	LDS Long-Spaced Board DAC SLM Status		Details Remarks
LSDT	Long Spacing Delta-T		Details Remarks
lse	lease		Details
lse	loose		Details
LSF2	pound-second per square foot		Details Remarks
LSFB	LDS Long-Spaced Fast Channel Total Count		Details Remarks
LSFF	LDS Long-Spaced Form Factor		Details Remarks
LSFO	low sulfur fuel oil		Details
LSFR	Long Spacing Sigma of Fast (10HZ) Sample		Details Remarks
LSH	Level Sensor High		Details
LSHV	High Voltage for Long Spacing Loop		Details Remarks
LSHX	High Voltage On The Far Detector For		Details Remarks
LSI	Low Structural Integrity (lowest level of pressure or Temperature)		Details
LSI	Low Structural Integrity		Details
LSIB	LDS Long-Spaced Digital Integrator Bad		Details Remarks
LSIR	Location-Specific Individual Risk (HSEQ)		Details
LSL	Limestone		Details
LSL	Limestone Log		Details
LSL	Lesotho Loti		Details
LSL	Lesothoan loti		Details Remarks
LSL	Level Sensor Low		Details
LSL1	Long Spacing Loop Window 1		Details Remarks
LSL2	Long Spacing Loop Window 2		Details Remarks
LSL3	Long Spacing Loop Window 3		Details Remarks
LSL4	Long Spacing Loop Window 4		Details Remarks
LSLN	LDS Long-Spaced Low Level Discriminator		Details Remarks
LSLP	LDS Long-Spaced Low Level Discriminator		Details Remarks
LSLS	LDS Long-Spaced Board Latch SLM Status		Details Remarks
LSLV	LDS Long-Spaced Low Level Discriminator		Details Remarks
LSN	long- and short-normal resistivity		Details
LSN	long-spaced gamma-ray detector		Details
LSN	Long-Space Neutron Counts		Details Remarks
LSN	Short Normal Resistivity(Logarithm)		Details Remarks
LSO	LESOTHO		Details
LSO	Low Sulphur Oil		Details
LSOBM	low solids oil base mud		Details
LSP	Lockset Packer		Details Remarks
LSP	Lockset-Packer		Details Remarks
LSPD	Line Speed (wireline)		Details
LSPN	LDS Long-Spaced Pulse Shape Compensation		Details Remarks
LSPP	LDS Long-Spaced Pulse Shape Compensation		Details Remarks
LSPR	Long Spacing Pileup Ratio		Details Remarks
LSPU	Long Spacing Pile-up		Details Remarks
LSPV	LDS Long-Spaced Pulse Shape Compensation		Details Remarks
LSR	Long and Short Axis Ratio		Details Remarks
LSRB	Tool Relative Bearing		Details Remarks
LSRB_DL	Tool Relative Bearing		Details Remarks
LSRH	Long Spacing Density (Uncorrected)		Details Remarks
LSRR	Long Spacing Resolution Ratio		Details Remarks
LSS	Long Spaced Sonic		Details
LSS	Long Spaced Sonic		Details
LSS	Long-Spacing Sonic Log		Details
LSS	Long-Spaced Sonic		Details
LSSON	Long Spacing Sonic Log		Details
LSSP	LDS Long-Spaced Spectrum		Details Remarks
LSSP_SLDT	SLDT Long Spacing Spectrum		Details Remarks
LSSP_SLDT_HR	SLDT High Resolution Long Spacing Spectrum None		Details Remarks
LSSR	Long Spacing Sigma of Slow (5HZ) Sample		Details Remarks
LST	Low Stand (Geologic deposition)		Details
Lst	Limestone		Details
LST	Low Stand System Track		Details
LST	Life Support Technician (in diving operations)		Details
LSTK	Lump Sum Turnkey		Details
lstr	lustre		Details
LSV	Low Shear Value		Details
LSW1	Long Spacing Window 1		Details Remarks
LSW2	Long Spacing Window 2		Details Remarks
LSW3	Long Spacing Window 3		Details Remarks
LSW4	Long Spacing Window 4		Details Remarks
LSW5	Long Spacing Window 5		Details Remarks
LSWF	Low Salinity Water Flooding		Details
LSWI	Limit Switch		Details Remarks
LSWI_DL	Limit Switch		Details Remarks
LSYP	Low Shear Yield Point		Details
ADKLS	Aderklaa Schichten (Geological formation in Austria)	Aderklaa bedding	Details
ALS	Artificial Lift System		Details
ALSL	APS Detector High Voltage Latch SLM Status Tool_Status		Details Remarks
AVLS	Average Metal Loss		Details Remarks
B.Ls	Big Lime		Details
BALS	Baker Atlas Logging Services		Details
BBLs	barrels of oil		Details
bflst	bafflestone		Details
BKFLSH	back flush		Details
BLS	Basic Life Support		Details
BLS	Bureau of Labor Statistics		Details
BLSH	Block Shift between Shots or Knee		Details Remarks
CALS	Micro Resistivity Caliper		Details Remarks
CELS	S Celerity (Velocity)		Details Remarks
CLSA	Closure angle		Details Remarks
clsd	closed		Details
CLSD	The distance in a straight line and		Details Remarks
CLSSM	Compensated Long Spaced Sonic MultiLink		Details
CLST	Clay Stone		Details
CNLSC	CN Long Space Counts		Details Remarks
CrystalSeal	See PGS		Details
D1LS	HNGS Detector 1 Board Latch SLM Status		Details Remarks
D2LS	HNGS Detector 2 Board Latch SLM Status		Details Remarks
DCLSP	digging slush pits		Details
DILLS	Dual Induction Log-LLS		Details
DILSL	Dual Induction Log-SLS		Details
DLLS	First derivative of LLS with respect to		Details Remarks
DLS	Dog-Leg Severity (directional drilling)		Details
DLS	Dog Leg Severity		Details
DLS	dogleg severity		Details
DLS	Dog Leg Severity		Details Remarks
DOLSP	Dropping Off Last Sea Pilot ( Norway)		Details
dolst	dolstone		Details
DPLS	LDS Long-Spaced Deadtime Pulse Countrate		Details Remarks
DTLS	Delta-T Long Shear		Details Remarks
E1LS	AGS Detector 1 Board Latch SLM Status		Details Remarks
E2LS	AGS Detector 2 Board Latch SLM Status		Details Remarks
Earls	Earlsboro		Details
EDLS	ECS Board Latch SLM Status		Details Remarks
ELS	Überspülrohr mit Upset		Details
ELSM	ECS Linear Solver Mode		Details Remarks
ES-ULS	Salt Dome Profiling		Details
EYLS	ECS Sum of Frame-by-Frame Yields		Details Remarks
FDLS	RST Far Detector Loop Status		Details Remarks
FFLS	Formation Factor for Long Spacing		Details Remarks
FLS	Fluid Sample		Details
FLS	Frequency Long Spacing Control Loop		Details Remarks
FLSA	Flag for Low Sonic Amplitude		Details Remarks
flshd	flushed		Details
FLSO	Liquefaction Storage and Offloading (vessel)		Details
FS&WLs	from south and west lines		Details
gls(y)	glass, glassy		Details
GLST	Gas/Liquid Superficial Tension		Details Remarks
GPLS	Gravel Pack Channel for Left Side of Well		Details Remarks
HALS	High Resolution Azimuthal Laterlog Sonde		Details
HALS	High Resolution Array Lithology Sonde.		Details
HALS	HILT Azimuthal Laterolog Sonde		Details
HCLS	Heave Compensating Lift/Landing System (for subsea tree deployment)		Details
HJLS	LDS High Resolution Long-Spaced Pileup		Details Remarks
HLLS	Resistivity high res. LLS		Details Remarks
HLLS	HALS Laterolog Shallow Resistivity		Details Remarks
HLLS	HALS Laterolog Shallow Resistivity		Details Remarks
HLS	Layer/Square		Details
HLS	High Resolution Long Spacing Countrate		Details Remarks
HLS1	LDS High Resolution Short-Spaced SS1 Raw		Details Remarks
HLS2	LDS High Resolution Short-Spaced SS2 Raw		Details Remarks
HLSD	high-level shutdown		Details
HLSL	LDS High Resolution Long-Spaced LS Raw		Details Remarks
HLSP	LDS High Resolution Long-Spaced Spectrum		Details Remarks
HQLS	LDS High Resolution Long-Spaced Quality		Details Remarks
HRLS	Resistivity high res. LLS		Details Remarks
HRLS	High Resolution Shallow Resistivity		Details Remarks
HULS	LDS High Resolution Volumetric		Details Remarks
HYLSA	Hojalata y Lamina, S.A. Mexico		Details
IGLS	Gamma Ray measurement of low side of		Details Remarks
IHLS	Independent High Level Switch		Details
IHLST	Instandhaltungs Leistungsart		Details
ILS	Israeli New Shekel		Details
ILS	Improved Lateral Sweep		Details
ILS	Israeli shekel		Details Remarks
ILSA	Iran-Libya Sanctions Act		Details
ILSP	Integrated Logistics Service Providers		Details
IMLS	Internal Metal Loss		Details Remarks
incls	inclusions		Details
IPLS	IPLS Log		Details
LHLS_SLDT	SLDT Long Spacing HV Loop Status		Details Remarks
LLLS	LDS Long-Spaced LS Raw Window Count Rate		Details Remarks
LLS	Resistivity Laterolog Shallow		Details Remarks
LLS	Laterolog Shallow Resistivity		Details Remarks
LLS1	LDS Short-Spaced SS1 Raw Window Count Rate Count_Rate		Details Remarks
LLS2	LDS Short-Spaced SS2 Raw Window Count Rate Count_Rate		Details Remarks
LLSC	Corrected Laterolog Shallow Resistivity		Details Remarks
LLSP	Measure of LLS Plus Sqrt(Sigma2+Tau2)		Details Remarks
LLSR	LLS Rectangular Log		Details Remarks
LLST	Value of LLS Which Would Have Been Read if Shallow_Lateral_Resistivity		Details Remarks
LLstat	Liquid Level Static		Details
LLSW	APS Load Leveler Status Word		Details Remarks
LPLS_SLDT	SLDT Long Spacing PSC Loop Status		Details Remarks
LQLS	LDS Long-Spaced Quality Indicator		Details Remarks
MAWLs	Maximum Allowable Working Limits (pressure & Temperature)		Details
MC ls	Moore County lime		Details
MHLS_SLDT	SLDT Middle Spacing HV Loop Status		Details Remarks
MLS	Mud Line Suspension		Details
MMbls	million barrels		Details
MMBLS	millions of barrels		Details
MNLS	RST Minitron Regulation Loop Status		Details Remarks
MPLS_SLDT	SLDT Middle Spacing PSC Loop Status		Details Remarks
mrlst	marlstone		Details
MXLS	Metal Loss Of Max.		Details Remarks
NDLS	RST Near Detector Loop Status		Details Remarks
NGLs	Natural Gas Liquids		Details
NLS	No Leasing, Statutory or Executive Order		Details
pbls	pebbles		Details
PILS	Platform Inline spinner in PLT tool of Schlumberger (Spinner)		Details
PLLS	Fitting Coefficient for Resistivity given		Details Remarks
PLS	Position Location System		Details
PLS	Prozessleitsystem		Details Remarks
PLS	Porosity Log - Sonic		Details Remarks
plsl	palesol		Details
PLSS	Public Land Survey System		Details
POLICOLSA	Poliolefinas Colombianas S.A. Colombia		Details
PRLS	LDS Long-Spaced Pileup Rejection Countrate Count_Rate		Details Remarks
prncpl-lss	principal lessee(s)		Details
PULS	pulse(sating)(sation)		Details
PULSES_SL	Water Flow Number Pulses		Details Remarks
pyls	pyrolysis		Details
QLLS	Standard Deviation on Resistivity given by Standard_Deviation		Details Remarks
QLS	Quality Long Spacing		Details Remarks
QRLS	Quality Ratio Long Spacing		Details Remarks
QTLS	Quality of Time - Long Shear		Details Remarks
Rbls	rubber balls		Details
RFLS	Raw Long Spacing Control Loop Frequency		Details Remarks
RHLS	Raw High-Resolution Long Spacing Counts		Details Remarks
RLLS	Raw Laterolog Shallow (Resistivity)		Details Remarks
RLS	Raw Long Spacing Count Rate		Details Remarks
rls(d)(ing)	release(ed)(ing)		Details
RLS1	Raw Long Spacing Window 1		Details Remarks
RLS2	Raw Long Spacing Window 2		Details Remarks
RLS3	Raw Long Spacing Window 3		Details Remarks
RLS4	Raw Long Spacing Window 4		Details Remarks
RLS5	Raw Long Spacing Window 5		Details Remarks
RLSW	Raw Limit Switch		Details Remarks
RLSW_DL	Raw Limit Switch		Details Remarks
ROLS	Long Spacing Bulk Density		Details Remarks
RTLS	Raw Long Spacing Loop Transits		Details Remarks
SCLSS	Slim Compensated Long Spaced Sonic		Details
SDLS	Standard Deviation of Short(DWS1)		Details Remarks
shls	shells		Details
SHLS_SLDT	SLDT Short Spacing HV Loop Status		Details Remarks
SLS	SLS GR Log		Details
SLS	slimline single-phase reservoir fluid sampler (SLB)		Details
SLS	Sonic Log Spacing		Details
SLS	Surface Liquid Sample		Details
SLS-GR	Sonic Log Spacing-Gamma Ray		Details
SLSR	Schlumberger Electronic Memory Gauge Recorder (Sapphire Type)		Details
SLSR	Standard Deviation LSRH		Details Remarks
SMLS	Seamless Pipe		Details
SMLS	Seamless PipeMPP:		Details
smls	seamless		Details
SPLSE	Societe du Pipe-Line Sud Europeen France		Details
SPLS_SLDT	SLDT Short Spacing PSC Loop Status		Details Remarks
SPULSE	Slim Pulse MWD Directional		Details
SSLS	LDS Short-Spaced Board Latch SLM Status		Details Remarks
T-Bills	Treasury Bills		Details
TLS	Tanker Loading Site		Details
TLS	TIMOR-LESTE/EAST TIMOR		Details
TLS	Timing Limitation Stipulation		Details
TLSE	Technical Limit Specific Energy		Details
TMLS	Total Metal Loss		Details Remarks
TQLS	Torque loss		Details Remarks
ULS	Generic Root for ULSEL Sample Input		Details Remarks
ULSC	Umm Lulu Super Complex		Details
ULSD	Ultra-low sulfur diesel		Details
ULSE	Ultralong Spacing Electric Log		Details
ULSE	Ultra 2.M. Spacing		Details
ULSEL	Ultralong Spacing Electric Log		Details
ULSP	Umm Lulu Separation Platform		Details
ULSQ	ULSEL Square Log Resistivity		Details Remarks
ULSW	SW Unlimited by Irreducible Water		Details Remarks
VELS	Velocity		Details
VELS	Shear Velocity		Details Remarks
VLS	Vertical Lay System		Details
VLS	Volume of Limestone		Details
VLST	Theoretical (Reconstructed) VELS		Details Remarks
VLS_CPX	Volume of Limestone		Details Remarks
WALS	Western Atlas Logging Servises		Details
WLS	Water Lift Station		Details
WLS	Water Location Survey		Details
WLS	Wireline Set tool		Details
WLSUM	Well Summary		Details
WTLS	Weight loss		Details Remarks
XLS	Extra Low Swell		Details
xls	crystals		Details

Abbreviation

Definition

English

German

French

Landing String (subsea completions)

Details

Long String (dual tubing)

Details

Lost Seal ( in an WFT job)

Details

Liner Shoe