GR

Definition:

Gamma Ray Log

Subject Area 1:

Logging

Remarks:

Used mainly in: Wireline, Log Class: Gamma Ray

Abbreviation	Definition	English	German	French
GR	Gamma Ray				Details
GR	Gamma Ray Messung				Details
GR	GRain				Details
GR	Ground Level (or Elevation //(also [GE or GRE])) or Gamma Ray				Details
GR	GREECE				Details
GR	gamma ray log				Details
GR	gauge ring				Details
GR	Glen Rose				Details
gr	grade				Details
gr	gravity				Details
gr	grease				Details
gr	ground				Details
gr	API gravityº API				Details
gr	roy green royalty				Details
GR	Gamma Ray Cased Hole				Details
GR	Gamma Ray-Open Hole				Details
GR	Gamma Ray Logging				Details
GR	gram				Details Remarks
GR	Gamma Ray				Details Remarks
GR	Gamma Ray				Details Remarks
gr	grained				Details
GR	Gamma Ray				Details Remarks
GR	Gamma_Ray				Details Remarks
GR	Gamma Ray Log				Details Remarks
GR	Goods Receipt	Wareneingang			Details
GR	Group R				Details
GR	Gamma Ray				Details
GR	ground				Details
GR CH	Gamma Ray Cased Hole				Details
Gr Sd	Gray sand				Details
gr wt	gross weight				Details
GR&DC	Gulf Research and Development Company				Details
Gr, gr	grain (-s,-ed)				Details
GR, GRD	ground				Details
GR-N	Gamma Ray – Neutron Log				Details
GR/CALD	Gamma Ray/Dual Caliper				Details
GR/CCL	Gamma Ray/Casing Collar Logging				Details
GR/D CALIPER	Gamma Ray/Dual Caliper				Details
gr/dscf	grains per dry standard cubic foot				Details
GR/N OH	Gamma Ray Neutron-Open Hole				Details
GR/NEU	(Thru Casing)				Details
GR/NEU	G/R Neutron				Details
GR/NEU	Gamma Ray Neutron-Cased Hole				Details
GR/NEU	Gamma Ray Neutron-Open Hole				Details
GR01	Gradiomanometer Pass Number 01				Details Remarks
GR02	Gradiomanometer Pass Number 02				Details Remarks
GR03	Gradiomanometer Pass Number 03				Details Remarks
GR04	Gradiomanometer Pass Number 04				Details Remarks
GR05	Gradiomanometer Pass Number 05				Details Remarks
GR06	Gradiomanometer Pass Number 06				Details Remarks
GR07	Gradiomanometer Pass Number 07				Details Remarks
GR08	Gradiomanometer Pass Number 08				Details Remarks
GR09	Gradiomanometer Pass Number 09				Details Remarks
GR1	Gamma Ray 1				Details Remarks
GR10	Gradiomanometer Pass Number 10				Details Remarks
GR11	Gradiomanometer Pass Number 11				Details Remarks
GR12	Gradiomanometer Pass Number 12				Details Remarks
GR13	Gradiomanometer Pass Number 13				Details Remarks
GR14	Gradiomanometer Pass Number 14				Details Remarks
GR15	Gradiomanometer Pass Number 15				Details Remarks
GR2	Gamma Ray 2				Details Remarks
GR2_SL	TSGT Smoothed Gamma Ray - Station Log				Details Remarks
GR3	Gamma Ray 3				Details Remarks
GR4	Gamma Ray 4				Details Remarks
GRA	Geochemical Reservoir Analyzer				Details
GRA	gallons regular acid				Details
GRAD	Gradiometer Log				Details
GRAD	gradiomanometer				Details
grad	gradual, gradually				Details
GRAD	grad (1/100 of right angle)				Details Remarks
Grad	gigaradian				Details Remarks
grad	grad (1/100 of right angle)				Details Remarks
GRAD	Gradiant				Details Remarks
GRAD	Norm of Gradient of Incoherence for RIG				Details Remarks
grad	grading				Details
GRAM	gram				Details Remarks
GRAMS	gram				Details Remarks
gran	granular				Details
gran	granite, granular				Details
gran	w granite wash				Details
Gran, gran	granule (-ar)				Details
granny rag	Type of coating or method of coating a pipeline in the field rather than factory applied coating				Details
Granos	Graneros				Details
grap	graptolite				Details
grapst	grapestone				Details
GRAT	Gas Rate				Details
GRATE	Gas Rate				Details
grav	gravity				Details
GRAV	Gravity				Details
GRAV	Gravity				Details Remarks
gravit	acceleration due to earth gravity				Details Remarks
GRAY	Gnnity				Details
Gray	Grayson				Details
GRAY	gray				Details Remarks
Grayb	Grayburg				Details
GRBA	Block output from GR				Details Remarks
GRBC	Gamma-Ray - Borehole-corrected				Details Remarks
GRC	GREECE				Details
GRC	Borehole-corrected Gamma Ray				Details Remarks
GRC	Governance, Risk, Compliance				Details
GRCA	Calibrated Gamma Ray				Details Remarks
GRCH	Gamma Ray , Cased Hole				Details Remarks
GRCO	Contact Resistance G				Details Remarks
GRD	Gross Rate Decrease\|\|	Gross Rate Decrease	Bruttorate verkleinern	Taux brut Diminution	Details
GRD	GeaRed				Details
GRD	GRENADA				Details
Grd	Guard				Details
grd	Grid				Details
GRD	Gross Rate Decrease				Details
GRD	Grecian drachma				Details Remarks
GRDC	Gamma Ray Depth Control				Details
GRDC	Gulf Research and Development Company				Details
GRDE	Gradio Reference Density				Details Remarks
GRDE_TL	Gradio Reference Density				Details Remarks
grdg	grading				Details
grdg	loc grading location				Details
GRDL	Guard				Details
GRDL	guard log				Details
GRDN	Calibrated Gamma Ray down quadrant				Details Remarks
GRE	Glass Reinforced Epoxy (Fibreglass)				Details
GRE	Ground Elevation (also [GR or GE])				Details
GRE	Ground Elevation (also )				Details
GRE	Glass Reinforced Epoxy				Details
GRE	Glass Reinforce Epoxy				Details
GRE8	HRDD Global Reconstruction Error - High				Details Remarks
GREG	Groupe de recherche en gazotechnologies				Details
GREZ	HRDD Global Reconstruction Error -				Details Remarks
grf	Graph				Details
GRFC	Gamma Ray Fast Channel				Details Remarks
GRG	Global Reservoir Geology				Details
GRG	gas reserve group				Details
GRHA	Averaged Gradiomanometer Density				Details Remarks
GRHC	Gradiomanometer Density, Corrected				Details Remarks
GRHO	Gradiomanometer Density				Details Remarks
GRI	Gross Rate Increase\|\|	Gross Rate Increase	Bruttoratenerhöhung	Taux brut Augmentation	Details
GRI	Gas Research Institute				Details
GRI	Global Reporting Initiative				Details
GRI	Gross Rate Increase				Details
GRIN	Reconstructed gamma ray				Details Remarks
GRL	GREENLAND				Details
GRL	Gallllla Ray				Details
GRLOG	Grapholog				Details
GRLT	Calibrated Gamma Ray left quadrant				Details Remarks
GRM1	Borehole-corrected Gamma Ray (API-units)				Details Remarks
GRMR	Gradiomanometer				Details
GRN	Gamma Ray Neutron Log				Details
GRN	Goods Receipt Note (or Received Note)				Details
GRN	Gamma Ray Neutron				Details
grn	green				Details
GRN	Gamma -Ray-Neutron				Details
Grn	Riv Green River				Details
grn	sh green shale				Details
GRN	Gamma Ray-Neutron Logging				Details
GRN	Simultaneous Gamma Ray-Neutron				Details
GRN	Goods Receipt Note				Details
GRN	grain				Details Remarks
GRN	Measure of GR Minus Sqrt(Sigma2+Tau2)				Details Remarks
GRN CH	Gamma Ray Neutron-Cased Hold				Details
grnd	ground				Details
GRNI	Goods Receipt Not Invoiced				Details
GRNL	Gamma Ray - Neutron				Details
GRNL	Gamma Ray – Neutron				Details
grnlr	granular				Details
grnt	granite				Details
GRP	Glass Reinforced Plastic				Details
GRP	group				Details
GRP	Value of GR Plus Sqrt(Sigma2+Tau2)				Details Remarks
GRR	Raw Gamma Ray				Details Remarks
GRRA	Gamma Ray Average				Details Remarks
GRRC	Borehole-Corrected Gamma Ray				Details Remarks
GRRT	Calibrated Gamma Ray right quadrant				Details Remarks
GRS	gas to surface				Details
grs	gross				Details
GRS	Gamma Ray-Sonic Logging				Details
GRS	Geomagnetic Referencing Services				Details
GRS	Gamma Ray from Sonic				Details Remarks
grs	grains				Details
GRSG	Gamma Ray, Scintillation Gamma Tool				Details Remarks
GRSI	Gamma Ray Shale Index				Details Remarks
GRSL	Gamma Ray - Sonic				Details
GRSL	Gamma Ray – Sonic				Details
GRST	Gamma Ray Spectrometry Tool				Details
GRST	Grainstone				Details
GRSVY	Gradient Survey Log				Details
GRT	Gamma Ray Tool				Details
Grt	Grant				Details
grt	grant(of land)				Details
GRT	Gamma Ray Tool				Details
GRT	Theoretical Gamma Ray Value				Details Remarks
Grt	granite				Details
GRT1	GR rate of change 1 level				Details Remarks
GRT2	GR rate of change avg level 1				Details Remarks
GRT3	GR rate of change avg level 2				Details Remarks
GRTC	Gamma Ray Total Counts, CountRate				Details Remarks
GRTC	SUB Gamma Ray Total Counts, Windows 3 thru Count_Rate				Details Remarks
GRTE	Gamma Ray, Tracer Ejector Tool				Details Remarks
grtg	grating				Details
GRTIME	RAB GR time of acquisition				Details Remarks
GRTS	Gamma Ray - Tracer survey				Details
GRTS	Gamma Ray – Tracer Survey				Details
grty	gritty				Details
Grubenfeld	License to produce (During and before WWII, no production tax applicable)				Details
GRUP	Calibrated Gamma Ray up quadrant				Details Remarks
GRV	Gross Rock Volume				Details Remarks
grv	grooved				Details
Grv	gravel				Details
grvt	gravitometer				Details
GRVTY	gravity				Details
GRW	Gordon Rule Writing				Details
GRW0	SUB Gamma Ray Total Counts, Windows 7 thru Count_Rate				Details Remarks
GRW1	Gamma Ray Window 1				Details Remarks
GRW2	Gamma Ray Window 2				Details Remarks
GRW3	Gamma Ray Window 3				Details Remarks
GRW4	Gamma Ray Window 4				Details Remarks
GRW5	Gamma Ray Window 5				Details Remarks
GRW6	Gamma Ray Window 6				Details Remarks
GRW7	Gamma Ray Window 7				Details Remarks
GRW8	Gamma Ray Window 8				Details Remarks
GRW9	Gamma Ray Window 9				Details Remarks
gry	gray				Details
gry, grysh	gray, grey (-ish)				Details
GR_CAL	Calibrated Gamma Ray				Details Remarks
GR_IX	GR index = normalized 0-1				Details Remarks
GR_MINU	Gamma_Ray_Minus_Uranium				Details Remarks
GR_SL	Gamma Ray				Details Remarks
AC/CAL GR	Acoustilog Caliper Gamma Ray				Details
AC/CAL/GR	BHC Acoustilog Caliper Gamma Ray				Details
ACGR	Gamma Ray Contribution from Thorium and				Details Remarks
AGGR	aggregate				Details
AGR	Azimuthal Gamma Ray				Details
AGR1	Averaged Gamma Ray 1				Details Remarks
AGR2	Averaged Gamma Ray 2				Details Remarks
AGR3	Averaged Gamma Ray 3				Details Remarks
AGR4	Averaged Gamma Ray 4				Details Remarks
AGRU	acid gas removal unit				Details
AGRU	Acid Gas Recovery Unit				Details
ALC-GR	Acoustilog Caliper-Gamma Ray				Details
ALC-GRN	Acoustilog Caliper-Gamma Ray-Neutron				Details
ASGR	Spectroscopy Gamma Ray				Details Remarks
AVGR	Average Resistivity over All Four HDT Pads Profile_Resistivity				Details Remarks
AWGRS	Alaska well’s group reporting system				Details
BFEBGR	FEBORAN EOOD				Details
BGR	BULGARIA				Details
BHC ALC GR	BHC Acoustilog Caliper Gamma Ray				Details
BHC ALC GRN	BHC Acoustilog Caliper G/R Neutron				Details
BHC ALGRNTC	BHC Acoustilog Caliper G/R Neutron (Thru Casing)				Details
BHC-GR	BHC Sonic-Gamma Ray Logging				Details
bkgrd	background				Details
C-gr	coarse grained				Details
CAGR	compound annual growth rate				Details
CBL GRN	Acoustic Cement Bond G/R Neutron				Details
CBL-GR	Cement Bond-Gamma Ray Logging				Details
CBL-GRN	Cement Bond-Gamma Ray Neutron				Details
CBL/GR	Acoustic Cement Bond Gamma Ray				Details
CBL/GR/NEU	Acoustic Cement Bond G/R Neutron				Details
CDCL GR	Compensated Densilog Caliper Gamma Ray				Details
CDL/CAL/GR	Compensated Densilog Caliper				Details
CDL/CAL/GR	Densilog Caliber Gamma Ray Log				Details
CDLC GRN	Compensated Densilog Caliper G/R Neutron				Details
CGR	Condensate gas ratio				Details
CGR	Computed Gamma Ray				Details
CGR	Uran_corrected gamma ray				Details Remarks
CGR	Gamma Ray Contribution from Thorium and				Details Remarks
CGR2	TSGT Calibrated Gamma Ray				Details Remarks
CGR2_SL	TSGT Calibrated Gamma Ray - Station Log				Details Remarks
CGRA	Computed Gravitation				Details Remarks
CGRI	Canadian Gas Research Institute				Details
CHL GR	Chlorinlog-Gamma Ray				Details
CHL GR	Chlorinlog-Gamma Ray				Details
CNGR	Compensated Neutron Gamma Ray Log				Details
Com Den-GR	Compensated Density Gamma Ray				Details
DEGR	degree rankine				Details Remarks
degR	degree rankine				Details Remarks
DEGREE	degree (angle)				Details Remarks
degrees	degree (angle)				Details Remarks
DEGREES	degree (angle)				Details Remarks
DGR	Dual Gamma Ray				Details
DGR	Daily Geological Report				Details
DGR	Dangerous Goods Regulations				Details
DGR	Digital Gamma Ray Log				Details
DGR	Delayed Gamma Ray				Details Remarks
DGR	Diesel Gas Ratio				Details Remarks
DIEGR	Dielectric Gamma Ray Log				Details
DIFL/GR	Dual Induction Focused Log Gamma Ray				Details
DRGR	Gradient of Drift Curve				Details Remarks
ECGR	Environmentally Corrected Gamma Ray				Details Remarks
EGR	Enhanced Gas Recovery				Details
EGR	Elemental Gamma Ray				Details Remarks
EGRC	Expert Group on Resource Classification				Details
el gr	elevation ground				Details
engr(g)	engineer(ing)				Details
f-gr	fine grained				Details
FDC-GR	Formation Density-Gamma Ray Logging				Details
FGRU	Flared Gas Recovery Unit				Details
FPGR	Fracture Plausibility given by GR				Details Remarks
FRAC-GR	Frac Log-Gamma Ray Log				Details
FRAC/GR	Frac Log-Gamma Ray DIP				Details
FWGR	Field Water Gas Ratio				Details
FWGR	Field Water Gas Ratio				Details
G-Grd	Gamma Guard				Details
GGR	Greater Green River				Details
GGRB	Greater Green River Basin				Details
GGRD	Gamna Guard El				Details
GGRD	Gamma Guard EL				Details
GGRG	Gauge Ring				Details
GPGR	Geo-Pilot Azimuthal Gamma Ray				Details
HAGR	High Temperature Azimuthal Gamma Ray				Details
HCGR	HNGS Computed Gamma Ray				Details Remarks
HCGR	HNGS Computed Gamma-Ray				Details Remarks
HGR	Hanger				Details
HGR	High Resolution Gamma Ray				Details Remarks
HSGR	HNGS Standard Gamma Ray				Details Remarks
HSGR	HNGS Standard Gamma-Ray				Details Remarks
I-GR	Induction-Gamma Ray Logging				Details
IEL-GR	Induction Electrolog-Gamma Ray				Details
IEL-GRN	Induction Electrolog-Gamma Ray Neutron				Details
IEL/GR	Induction Electrolog Gamma Ray				Details
IEL/GR	Induction Log-Gamma Ray				Details
IEL/GR/NEU	Induction Electrolog Gamma				Details
IGR	Independent Gate Reveiw				Details
IGR	Injection Gas redrill				Details
IGR	Improved Gas Recovery				Details
IGR	Isotope-GR				Details Remarks
IGR	Independent Gate Review				Details
IGRF	International Geomagnetic Reference Field				Details
IGRH	Integrated Gradiomanometer				Details Remarks
IGRR	Integrated Risk Register				Details
ingr	intergranular				Details
inter-gran	intergranular				Details
intgr	integrator				Details
intgran	intgranular				Details
intgran	intergranular				Details
ISFGR	ISF GR Casing Collar Locator Log				Details
JCGR	Junk Catcher Gauge Log				Details
KGRA	known geothermal resource area				Details
KILOGRAM	kilogram				Details Remarks
KILOGRAMS	kilogram				Details Remarks
KOGR	Korn Grosse	Grain size distribution			Details
LGR	Liquid Gas Ratio				Details
LGR	Local Grid Refinement				Details
LGR	Liquid Gas Recovery				Details
LGR	Local Grid Refinement				Details
LGR	Liquids to Gas Ratio				Details
LGR	Gamma Ray Lower Detector				Details Remarks
lithgr	lithographic				Details
LL GR-N	Laterlog-Gamma Ray-Neutron Log				Details
LL/GR	Laterolog-Gamma Ray				Details
LL/GR/NEU	Laterolog-Gamma Ray-Neutron				Details
LOGRS	Log Restoration Report				Details
LSBGR	Long Spacing BHC GR Log				Details
m-gr	medium grained				Details
MCGR	HNGS (HCGR - SCGR)				Details Remarks
mgr	manager				Details
micgr	micrograined				Details
MILLIGRAM	milligram				Details Remarks
ML/CAL/GR	Minilog Caliper Gamma Ray				Details
MPGR-Soap	multipurpose grease soap base				Details
MSGR	HNGS (HSGR - SSGR)				Details Remarks
MWGR	Minimum Water Gas Ratio				Details Remarks
NBGR	Near Bit Gamma Ray				Details
NFL/GR	Nuclear Flolog-Gamma Ray				Details
NFL/GR/NEU	Nuclear Flolog-Gamma Ray Neutron				Details
NGR	Natural Gamma Ray				Details
NGRC	National Geological Records Centre (United Kingdom)				Details
NGRT	Gamma Ray Tool				Details
NGRT	Gamma Ray Tool				Details Remarks
NLL/GR	Neutron Lifetime Gamma Ray				Details
NLL/GR/NEU	Neutron Lifetime G/R-Neutron				Details
OGR	Oil Gas Ratio				Details
OGRC	Oil & Gas Reserves Committee				Details
P01LGR	Gamma-Ray [01]				Details Remarks
P02LGR	Gamma-Ray [02]				Details Remarks
P03LGR	Gamma-Ray [03]				Details Remarks
P04LGR	Gamma-Ray [04]				Details Remarks
P05LGR	Gamma-Ray [05]				Details Remarks
P06LGR	Gamma-Ray [06]				Details Remarks
P07LGR	Gamma-Ray [07]				Details Remarks
P08LGR	Gamma-Ray [08]				Details Remarks
P09LGR	Gamma-Ray [09]				Details Remarks
P10LGR	Gamma-Ray [10]				Details Remarks
P11LGR	Gamma-Ray [11]				Details Remarks
P12LGR	Gamma-Ray [12]				Details Remarks
P13LGR	Gamma-Ray [13]				Details Remarks
P14LGR	Gamma-Ray [14]				Details Remarks
P15LGR	Gamma-Ray [15]				Details Remarks
P16LGR	Gamma-Ray [16]				Details Remarks
PCGR	HNGS (HCGR + SCGR)				Details Remarks
PFC GR	PFC Gamma Ray				Details
PGR	Fitting Coefficient for GR				Details Remarks
PGRA	Pressure Gradient				Details Remarks
Photogrammetry	'photo' = light; 'gram' = drawing; 'metry' = measurement				Details
PLGR	Gamma-Ray				Details Remarks
Plgrp	Plannergruppe				Details
plngr	plunger				Details
PNGRB	Petroleum and Natural Gas Regulatory Board				Details
PPGR	Pore Pressure Gradient from Resistivity				Details Remarks
PSGR	HNGS (HSGR + SSGR)				Details Remarks
QGR	Standard Deviation on Gamma Ray Log				Details Remarks
R/A Grd	Radiation Guard				Details
RASGR	Rudist, Algal, Skeletal, Grainstone-Rudstone				Details
REGR	Reconstructed Gamma Ray				Details Remarks
RGR	Raw Gamma Ray				Details Remarks
RGR2	Raw Gamma Ray				Details Remarks
RGR2_SL	TSGT Raw Gamma Ray - Station Log				Details Remarks
RGRH	Raw Gradiomanometer Density				Details Remarks
RGRS	Raw Gamma Ray, Scintillation Gamma Tool				Details Remarks
RGRT	Raw Gamma Ray, Tracer Ejector Tool				Details Remarks
RGR_SL	Raw Gamma Ray				Details Remarks
RHGR	High Resolution Raw Gamma Ray				Details Remarks
RLGR	Raw Lower Detector Gamma Ray				Details Remarks
RSGR	Raw Gamma Ray				Details Remarks
RUGR	Raw Upper Detector Gamma Ray				Details Remarks
SAGR	Spectral Azimuthal Gamma Ray				Details
SBGR	Bound Water Saturation from GR Analysis				Details Remarks
SGR	Spectral Gamma Ray				Details
SGR	Shale Gouge Ratio				Details
SGR	spectral gamma ray tool				Details
SGR	Scintillation Gamma Ray				Details Remarks
SGR	GR (total) from NGT				Details Remarks
SGR	Spectral Gamma Ray				Details Remarks
SGR	Spectroscopy Gamma Ray				Details Remarks
SGRF	State General Reserve Fund				Details
SHGR	Shale zone indicator				Details Remarks
SIGB_GRA	GRA Borehole Fluid Capture Cross-Section				Details Remarks
SLS-GR	Sonic Log Spacing-Gamma Ray				Details
SNP-GR	SNP Neutron-Gamma Ray Logging				Details
sp gr	specific gravity				Details
SRGR	Spectroscopy Recomputed Gamma Ray from				Details Remarks
STAGR	Static Gradient Survey Report				Details
Steigrohr	Tubing	Tubing			Details
Stgr	Steigrohr				Details
strgr	stringer				Details
swgr	switchgear				Details
SWGR	Solution Water Gas Ratio				Details Remarks
SWN/GR	Sidewall Neutron-Gamma Ray				Details
T-GR	Temperature-Gamma Ray Logging				Details
TAGOGR	Thermally Assisted Gas/Oil Gravity Drainage				Details
TDT GR	TDT Gamma Ray Casing Collar Locator Log				Details
TDTGR	TDT Gamma Ray Casing Collar Locator Log				Details
TEMP/GR	Temperature Log-Gamma Ray				Details
TGR	Tubing Gauge				Details
TGR	Toxic Gas Refuge				Details
TGRA	Toughness Gradient				Details Remarks
TGRD	Swg Temperature Gradient				Details Remarks
TGRN	Tubing Gamma Ray-Neutronlog				Details
UGR	Universal Gamma Ray				Details
UGR	Gamma Ray Upper Detector				Details Remarks
ULCGR	Uncompressed LDC CNL Gamma Ray Log				Details
v-f-gr	very fine-grained				Details
VCGR	Volume of Clay Computed from the Gamma Ray Clay_Volume_Fraction				Details Remarks
VD-GR	Variable Density-Gamma Ray Logging				Details
VSGR	Volume of Shale from Gamma Ray				Details Remarks
WGR	Water Gas Ratio				Details
WPGR	Well Pressure Gradient				Details Remarks
WTGR	Well Temperature Gradient				Details Remarks
WWGR	Well Water Gas Ratio				Details
WWGR	Well Water Gas Ratio				Details
XHGR	extra-heavy grade pipe				Details

Abbreviation

Definition

English

German

French

Ground Level (or Elevation //(also [GE or GRE])) or Gamma Ray