Schlumberger

Mnemonics, Tools, HNGS-AA


CodeHNGS-AA
TechnologyNuclear
DisciplinePetrophysics
MethodWIRELINE
DescriptionHostile Natural Gamma Ray Sonde - AA

Related channels
ChannelDescription
C1SP Detector 1 Coincidence Spectrum
C2SP Detector 2 Coincidence Spectrum
CHI1 Detector 1 Chi-Squared
CHI2 Detector 2 Chi-Squared
CSTS_HNGS GammaRay Combined Tool Status Word
D1ST_HNGS Detector 1 Status
D2ST_HNGS Detector 2 Status
GCF1 Detector 1 Gain Correction Factor
GCF2 Detector 2 Gain Correction Factor
HBHK Borehole Potassium Concentration
HCGR HNGS Computed Gamma Ray
HCOC HNGS Formation Cobalt Concentration in pCi/g
HCSC HNGS Formation Cesium Concentration in pCi/g
HFK HNGS Formation Potassium Concentration
HFKC HNGS Formation Potassium Concentration in pCi/g
HSGR HNGS Standard Gamma-Ray
HTHC HNGS Formation Thorium Concentration in pCi/g
HTHO HNGS Formation Thorium Concentration
HTPR HNGS Thorium/Potassium Ratio
HTUR HNGS Thorium/Uranium Ratio
HUPR HNGS Uranium/Potassium Ratio
HURA HNGS Formation Uranium Concentration
HURC HNGS Formation Uranium Concentration in pCi/g
MBHK Lower Limit of Borehole Potassium Concentration
MCGR Lower Limit of CGR
MFK Lower Limit of Formation Potassium Concentration
MSGR Lower Limit of SGR
MTHO Lower Limit of Formation Thorium Concentration
MURA Lower Limit of Formation Uranium Concentration
PBHK Upper Limit of Borehole Potassium Concentration
PCGR Upper Limit of CGR
PFK Upper Limit of Formation Potassium Concentration
PSGR Upper Limit of SGR
PTHR Upper Limit of Formation Thorium Concentration
PURA Upper Limit of Formation Uranium Concentration
RDF1 Detector 1 Resolution Degradation Factor
RDF2 Detector 2 Resolution Degradation Factor
S1AT Detector 1 Spectrum Accumulation Time
S1CH HNGS Detector 1 High Voltage Control Loop Status
S1CP HNGS Detector 1 Pulse Shape Compensation Control Loop Status
S1DT Detector 1 Dead Time Count Rate
S1SP Detector 1 Anti-Coincidence Spectrum
S1TM Detector 1 Temperature
S2AT Detector 2 Spectrum Accumulation Time
S2CH HNGS Detector 2 High Voltage Control Loop Status
S2CP HNGS Detector 2 Pulse Shape Compensation Control Loop Status
S2DT Detector 2 Dead Time Count Rate
S2SP Detector 2 Anti-Coincidence Spectrum
S2TM Detector 2 Temperature
SHNG HNGS Acquisition Status Word
VBF1 Detector 1 Variable Barite Factor
VBF2 Detector 2 Variable Barite Factor

Related parameters
ParameterDescription
BAR1 Detector 1 Barite Constant
BAR2 Detector 2 Barite Constant
BHK Drilling Fluid Potassium Concentration
CSD1 Inner Casing Outer Diameter
CSD2 Outer Casing Outer Diameter
CSW1 Inner Casing Weight
CSW2 Outer Casing Weight
D1PR HNGS Detector 1 Calibration Thorium Peak Resolution
D1TC HNGS Detector 1 Calibration Temperature
D1TL HNGS Detector 1 Calibration Thorium Peak Location
D2PR HNGS Detector 2 Calibration Thorium Peak Resolution
D2TC HNGS Detector 2 Calibration Temperature
D2TL HNGS Detector 2 Calibration Thorium Peak Location
DBCC Barite Constant Correction Flag
GCF1_START HNGS Detector 1 GCF Constant
GCF2_START HNGS Detector 2 GCF Constant
H1P Detector 1 Allow/Disallow in Processing
H2P Detector 2 Allow/Disallow in Processing
HABK HNGS Borehole Potassium Running Average
HALF Alpha Filter Length
HATIM Marquardt Accumulation Time
HCRB Apply Borehole Potassium Correction
HMWM Mud Weighting Material
HSLV HNGS Borehole Fluid Excluder Sleeve Status
HWMU Mud Density
MARQ_START HNGS Marquardt Start-up Mode
RDF1_START HNGS Detector 1 RDF Constant
RDF2_START HNGS Detector 2 RDF Constant
S1BI Detector 1 Calibration Bismuth Count Rate
S1NA HNGS Detector 1 Calibration Sodium Countrate
S1NG HNGS Detector 1 Calibration End-On/Side-On Gain Ratio
S2BI Detector 2 Calibration Bismuth Count Rate
S2NA HNGS Detector 2 Calibration Sodium Countrate
S2NG HNGS Detector 2 Calibration End-On/Side-On Gain Ratio
SGRC Standard Gamma Ray Correction Flag
TPOS Tool Position: Centered or Eccentered
VBA1 HNGS Detector 1 Variable Barite Factor Running Average
VBA2 HNGS Detector 2 Variable Barite Factor Running Average


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