Schlumberger

Mnemonics, Software product, BOREHOLE


CodeBOREHOLE
NameBorehole
DisciplineGeneral
TypeAPPLICATION
DescriptionGeneral Borehole Environment Computations

Related channels
ChannelDescription
BFHI Borehole Fluid Hydrogen Index
BHPR Borehole Pressure
BHRM Borehole Mud Resistivity
GHD Borehole Diameter
GHD_CORR Borehole Diameter Corrected by Borehole Enlargement Equipment
GHID Generalized Hole Inside Diameter
GTEM Generalized Borehole Temperature
GTEM_GRDBOTTOM Borehole Temperature computed as Gradient from Bottom
GTEM_GRDSURF Borehole Temperature computed as Gradient from Surface
GTEM_LINEST Borehole Temperature computed as Linear Estimate

Related parameters
ParameterDescription
A Constant A of the Archie Formation Factor - Porosity Equation
APRE Atmospheric Pressure
BARI Barite Mud Presence Flag
BG Gas Formation Volume Factor, Bg
BHAL Borehole Aluminum Weight Percent
BHELG_PASS Pass of Borehole Enlargement
BHELG_SW Switch Status of Borehole Enlargement Equipment
BHK Drilling Fluid Potassium Concentration
BHS Borehole Status (Open or Cased Hole)
BHT Bottom Hole Temperature
BO Oil Formation Volume Factor, Bo
BPP Bubble Point Pressure
BPT Bubble Point Temperature
BS Bit Size
BSAL Borehole Salinity
BSSO Source of Borehole Salinity Data
BW Water Formation Volume Factor, Bw
CDTS Correction for Delta-T Shale, Empirical
CTOT Total Compressibility of Rock and Fluid
DCS Date Circulation Stopped
DFD Drilling Fluid Density
DFES Electrical Stability
DFL Drilling Fluid Loss
DFPH Drilling Fluid pH
DFT Drilling Fluid Type
DFT_GAS Drilling Fluid Gas Type
DFT_OIL Drilling Fluid Oil Type
DFT_WATER Drilling Fluid Water Type
DFTS Drilling Fluid Total Solids
DFV Drilling Fluid Viscosity
DHGS Drilling Fluid High Gravity Solids
DIP_ANGLE The maximum angle that a surface; e.g., a bedding or fault surface, makes with the horizontal, measured perpendicular to the strike direction of the structure and is measured in the vertical plane.
DIP_AZIMUTH Azimuth of a dipping plane in the Earth subsurface, usually around borehole
DOWR Drilling Fluid Oil/water Ratio
DTF Delta-T Fluid
DTM Delta-T Matrix
DTMD Borehole Fluid Slowness
FD Fluid Density
FFV Formation Fluid Viscosity
FLEV Depth of Drilling Fluid Level to LMF (Log Measured From)
FPHI Source of Porosity for Formation Factor Formula
FPHIM Porosity channel selector
FSAL Formation Salinity
GCSE Generalized Caliper Selection, from Measured Caliper or Bit Size
GCSE_DOWN_PASS Generalized Caliper Selection for WL Log Down Passes
GCSE_UP_PASS Generalized Caliper Selection for WL Log Up Passes
GCSM Generalized Caliper Selection, from Measured Caliper
GDD Gas Downhole Density
GGRA Gas Gravity
GGRD Geothermal Gradient
GOR Gas Oil Ratio
GRSE Generalized Mud Resistivity Selection, from Measured or Computed Mud Resistivity
GRSE_RM Generalized Mud Resistivity Selection for Recorded Mode
GRSE_RT Generalized Mud Resistivity Selection for Realtime Mode
GRSM Generalized Mud Resistivity Selection, from Measured Mud Resistivity
GTSE Generalized Temperature Selection, from Measured or Computed Temperature
GTSE_RM Generalized Temperature Selection for Recorded Mode
GTSE_RT Generalized Temperature Selection for Realtime Mode
GTSM Generalized Temperature Selection, from Measured Temperature
HEMA Hematite Presence Flag
HVAS Borehole area measurement selector for hole volume computation
HVCS Integrated Hole Volume Caliper Selection
IBG 1/Gas Formation Volume Factor, 1/Bg
IFPG Input Fracture Pressure Gradient
IPPG Input Pore Pressure Gradient
M Exponent M of the Archie Formation Factor - Porosity Equation
MATR Rock Matrix for Neutron Porosity Corrections
MCSS Mudcake Sample Source
MCST Mudcake Sample Temperature
MDEN Matrix Density for Density Porosity
MFSS Mud Filtrate Sample Source
MFST Mud Filtrate Sample Temperature
MRT Maximum Recorded Temperature
MRT1 Maximum Recorded Temperature 1
MRT2 Maximum Recorded Temperature 2
MRT3 Maximum Recorded Temperature 3
MSS Mud Sample Source
MST Mud Sample Temperature
MVIS Mud Filtrate Viscosity
N N Exponent in SW Formula
ODD Oil Downhole Density
ODEN Oil Density
OGRA Surface Oil Gravity
PHI Porosity
RHO_SEAWATER Density of the Sea Water
RMB Resistivity of Mud at Bottom Hole Temperature
RMCB Mud Cake Resistivity at Bottom Hole Temperature
RMCS Resistivity of Mud Cake Sample
RMFB Resistivity of Mud Filtrate At Bottom Hole Temperature
RMFS Resistivity of Mud Filtrate Sample
RMS Resistivity of Mud Sample
ROMFS Density of Mud Filtrate Sample
RW Connate Water Resistivity
RWF Free Water Resistivity
RWS Water Sample Resistivity
SF_FLAG Mud Return to Sea Floor (No Riser)?
SFTY Slowness Formation Type (Fast, Intermediate, Slow, etc.)
SGOR Solution Gas Oil Ratio
SHT Surface Hole Temperature
SPFS Sonic Porosity Formula
TCS Time Circulation Stopped
TD Total Measured Depth
TWS Connate Water Temperature
VHOL Cumulative Hole Volume
VILL_VDCLRAT Volume fraction of dry clay composed of Illite
VKAO_VDCLRAT Volume fraction of dry clay composed of Kaolinite
VMON_VDCLRAT Volume fraction of dry clay composed of Montmorillonite
WDD Water Downhole Density
WSAL Water Salinity
ZMUD Acoustic Impedance of Mud


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