SLB Oilfield Data Parameters - Tab Delimited Report ( September 13, 2001 ) Code (TAB) Description (TAB) Unit Quantity ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 10_MINUTE_GEL_STRENGTH Shear Stress required to break a gel fluid previously allowed to remain at rest for 10 minutes. ShearStress 10_MINUTE_GEL_TEST_DEFLECTION The maximum reading (deflection) taken from a direct-reading viscometer after the fluid has been quiescent for 10 minutes. PlaneAngle 10_SECOND_GEL_STRENGTH Shear Stress required to break a gel fluid previously allowed to remain at rest for 10 seconds. ShearStress 10_SECOND_GEL_TEST_DEFLECTION The maximum reading (deflection) taken from a direct-reading viscometer after the fluid has been quiescent for 10 seconds. PlaneAngle 1CMD Command User Word Unitless 1_MINUTE_GEL_STRENGTH Shear Stress required to break a gel fluid previously allowed to remain at rest for 1 minute. ShearStress 1_MINUTE_GEL_TEST_DEFLECTION The maximum reading (deflection) taken from a direct-reading viscometer after the fluid has been quiescent for 1 minutes. PlaneAngle 2CMD Command Basic Instruction Word Unitless 30_MINUTE_GEL_STRENGTH Shear Stress required to break a gel fluid previously allowed to remain at rest for 30 minutes. ShearStress 30_MINUTE_GEL_TEST_DEFLECTION The maximum reading (deflection) taken from a direct-reading viscometer after the fluid has been quiescent for 30 minutes. PlaneAngle 3MSG 3' Minimum Sliding Gate Time ShortTime 5MSG 5' Minimum Sliding Gate Time ShortTime 6IN Force 6 in. Frame Spacing Unitless 7MSG 7' Minimum Sliding Gate Time ShortTime A Exponent A of the Archie Formation Factor - Porosity Equation Unitless A1 A1 Unitless A10HM Multiplier of Standard Deviation on Measure of A10H Unitless A10M AIT 10 in. Uncertainty Multiplier Unitless A13HM Multiplier of Standard Deviation on Measure of A13H Unitless A16HM Multiplier of Standard Deviation on Measure of A16H Unitless A1BC APS Array-1 Near Epithermal Detector Background Countrate CountRate A1CN Minimum of Color Scale for Image of Echo 1 Amplitude minus Average Attenuation A1CX Maximum of Color Scale for Image of Echo 1 Amplitude minus Average Attenuation A1PA Auxiliary Step 1 Pause Before Measurement Dimensionless A2 A2 Unitless A20M AIT 20 in. Uncertainty Multiplier Unitless A22HM Multiplier of Standard Deviation on Measure of A22H Unitless A28HM Multiplier of Standard Deviation on Measure of A28H Unitless A2BC APS Array-2 Near Epithermal Detector Background Countrate CountRate A2CN Minimum of Color Scale for Image of Echo 2 Amplitude minus Average Attenuation A2CX Maximum of Color Scale for Image of Echo 2 Amplitude minus Average Attenuation A2EX HALS A2 Extended (Groningen effect) Dimensionless A2FT Auxiliary Step 2 Filter Type Unitless A2PA Auxiliary Step 2 Pause Before Measurement Dimensionless A3 A3 Unitless A30M AIT 30 in. Uncertainty Multiplier Unitless A31HM Multiplier of Standard Deviation on Measure of A31H Unitless A34HM Multiplier of Standard Deviation on Measure of A34H Unitless A3PA Auxiliary Step 3 Pause Before Measurement Dimensionless A60M AIT 60 in. Uncertainty Multiplier Unitless A90M AIT 90 in. Uncertainty Multiplier Unitless AAMN Minimum of Automatic Amplitude scale Attenuation AAPL Array Induction Answer Product Level(Depth Log/View only) Unitless AAPS ARC Attenuation and Phase Shift Source Unitless AAWH Azimuth Antenna Well Head PlaneAngle ABANDON_PRESSURE The pressure at which a reservoir was or is expected to be abandoned. Pressure ABANDON_TIME The time that a reservoir was or is anticipated to be abandoned. Unitless ABCI Balancing Current Injector for Top Electrode Triplet Dimensionless ABHM Array Induction Borehole Correction Mode Unitless ABHV Array Induction Borehole Correction Code Version Number Unitless ABLM Array Induction Basic Logs Mode Unitless ABLV Array Induction Basic Logs Code Version Number Unitless ABMM APS Minitron Neutron Burst Mode Unitless ABOS APS Neutron Burst-Off Background Subtraction Switch Unitless ABQ1 Absorption Factor in First Layer Unitless ABQ2 Absorption Factor in Second Layer Unitless ABSM APS Minitron Beam Current Set Point LowCurrent ABSOLUTE_ABUNDANCE Quantity of members in a group, as expressed as a count and count units, such as 5 sacks, 3 boxes, or 4 items. Unitless ABSOLUTE_DELTA_FLOWRATE Absolute value of Delta Flow Rate Flowrate ABSOLUTE_PERMEABILITY The permeability of porous material when completely saturated with a wetting fluid and without the influence of non-Darcy (turbulence) effects. Also called "intrinsic" permeability. Permeability ABSOLUTE_ROUGHNESS Average amplitude of rugosity, such as the variations in the radius of tubing. CylinderDiameter ABSS APS Borehole Salinity Correction Switch Unitless ABV Arming Window Bell Volume Unitless ACBN ACT Calibration Blanket Number Unitless ACCC Accelerometer coefficients Unitless ACCELERATION_MODE Inversion Acceleration Mode (options: Slow Medium Fast) Unitless ACCIDENT_TYPE Type of Quality, Health, Safety, and Environmental accident such as Fluid Spill, Kick While Drilling, Kick While Tripping, ... Unitless ACCM Accelerometer Month of Calibration Unitless ACCN Accelerometer Serial Number Dimensionless ACCT Accelerometer Type Unitless ACCY Accelerometer Year of Calibration Unitless ACDE Array Induction Casing Detection Enable Unitless ACDSPN Acoustic Dispersion AcousticSlowness ACEN Array Induction Tool Centering Flag (in Borehole) Unitless ACID_CONCENTRATION Concentration of acid. Percent ACID_TREATMENT_COUNT Number of acid jobs Unitless ACLA Automatic Curve labeling control Length ACM Azimuth Computation Mode Unitless ACMS APS Casing-Cement Correction Switch Unitless ACOUSTIC_CONTRAST Interface property which is the difference between the Acoustic Impedance values of two adjacent beds. AcousticImpedance ACOUSTIC_IMPEDANCE Property which controls the propagation of an ultrasonic wave at a boundary interface. It is the product of the material density and the acoustic wave velocity within the material. AcousticImpedance ACOUSTIC_VELOCITY The velocity of an acoustic wave which represents the rate at which the wave travels from one point to another. AcousticVelocity ACPP Accelerometer PROM Presence Flag Unitless ACQM RST Acquisition Mode Selection Unitless ACQMOD Acquisition Mode Unitless ACQN Acquisition Number Dimensionless ACQU Acquisition Mode Dimensionless ACQUISITION_ENABLE_FLAG Flag indicating whether or not acquisition is enabled for this activity. Unitless ACQ_METHOD_OPT Acquisition Method Option Unitless ACRL Array Induction Calibrate Report Length Unitless ACSED Array Induction Casing Shoe Estimated Depth Length ACSM APS Minitron Cathode Current Set Point ElectricCurrent ACSR Array Cycle Skip Recovery Unitless ACST Acidization Status Unitless ACTIVATION_PRESSURE Pressure at which recording should begin Pressure ACTIVATION_TEMPERATURE Temperature at which recording should begin Temperature ACUP Constant Update Switch Unitless ACYC Acquisition Sine Wave Cycles Dimensionless ADAC Automatic D-A Convert Unitless ADCO ADC Offset Unitless ADDRESS The location where some entity or information may be found or contacted. Unitless ADEL Actual (Digitizing) Delay Unitless ADEV Standard Deviation Output Unitless ADFO Accelerometer Data Format Unitless ADGC Automatic Downhole Gain Control Unitless ADITM Array Induction Desired Tool Mode Unitless ADJUSTABLE_CHOKE_FLAG Flag indicating whether this flow period was performed on an adjustable choke, i.e., when set: adjustable choke, not set: fixed choke. Unitless ADMITTANCE The reciprocal of Impedance. The property of a medium to allow for the flow of an alternating current. Conductance ADMN Second Echo Amplitude Minus First Echo Amplitude Minimum value Attenuation ADMX Second Echo Amplitude Minus First Echo Amplitude Maximum value Attenuation ADN_PROC_OPT ADN Processing Options, e.g. Density, Neutron, or Both Unitless ADR Deviation Angle of the Reservoir PlaneAngle ADSO APS Array Detectors Data Source Switch Unitless ADSORPTION The adhesion in an extremely thin layer of molecules (as of gases, solutes, or liquids) to the surfaces of solid bodies or liquids with which they are in contact Unitless ADTM Adjust Delta-T Minimum AcousticSlowness ADTMUD The averaged mud slowness AcousticSlowness ADV Density Value for Ash as Used in Coal Determination Density AEBC Array Induction Enable Borehole Correction Unitless AEBL Array Induction Enable Basic Logs Unitless AECS Auto Electronic Calibration Switch Unitless AEFDD Array Induction Export File Destination directory Unitless AEGS Electrode Group Selector for ABC Electrode Triplet Dimensionless AERP Array Induction Enable Radial Processing Unitless AETO Agarwal Effective Delta-Time Option Unitless AETP Array Induction Enable Sonde Error Temp&Pres Corr Unitless AFD Automatic Fire Delay ShortTime AFDS Ags Fluid Displacement Sleeve Unitless AFFINE_COEFF_A Coefficient "A" in an Affine transformation between two coordinate systems. The input and output coordinate systems may be local or projection systems. Unitless AFFINE_COEFF_B Coefficient "B" in an Affine transformation between two coordinate systems. The input and output coordinate systems may be local or projection systems. Unitless AFFINE_COEFF_C Coefficient "C" in an Affine transformation between two coordinate systems. The input and output coordinate systems may be local or projection systems. Unitless AFFINE_COEFF_D Coefficient "D" in an Affine transformation between two coordinate systems. The input and output coordinate systems may be local or projection systems. Unitless AFFINE_COEFF_E Coefficient "E" in an Affine transformation between two coordinate systems. The input and output coordinate systems may be local or projection systems. Unitless AFFINE_COEFF_F Coefficient "F" in an Affine transformation between two coordinate systems. The input and output coordinate systems may be local or projection systems. Unitless AFFN Formation Factor Numerator Unitless AFIS Auxiliary Film Index Source Unitless AFMO Accelerometer Filtering Mode Unitless AFRSV Array Induction Response Set Version for Four ft Resolution Unitless AFS Auto Frequency Switch Unitless AFSM APS Minitron Filament Current Set Point ElectricCurrent AFVN Array Induction Firmware Code Version Number Unitless AGC Automatic Gain Control Status Unitless AGCF Automatic Gain Control Factor (for VSP) Unitless AGCT Automatic Gain Control Time Parameters for VSP Processing Time AGENCY_LEASE_NUMBER Unique lease number assigned by leasing agency Unitless AGM Amplitude Gate Mode for CBL Unitless AGMN Minimum Gain of Cartridge Attenuation AGMX Automatic Gain Maximum of Cartridge Attenuation AGOS ALAT-GPIT Offset Length AGPD Amplitude Gate Past Detection ShortTime AGREEMENT_INTEREST Percentage of interest held by one of the potentially many organizations holding a lease agreement. Unitless AGREEMENT_STATUS Status of a lease agreement. Unitless AGSC ADGC (Automatic Downhole Gain Control) Skip Count Unitless AGSM APS Minitron Grid Current Set Point ElectricCurrent AGSR GSR-U Reference APIGammaRay AGTD Silver (AG) Tracer Detection Enable Constant Unitless AGW Amplitude Gate Width Time AHAPL Array Induction Answer Product Level(Depth Log/View only) Unitless AHBHM Array Induction Borehole Correction Mode Unitless AHBHV Array Induction Borehole Correction Code Version Number Unitless AHBLM Array Induction Basic Logs Mode Unitless AHBLV Array Induction Basic Logs Code Version Number Unitless AHCDE Array Induction Casing Detection Enable Unitless AHCEN Array Induction Tool Centering Flag (in Borehole) Unitless AHCRL Array Induction Calibrate Report Length Unitless AHCS APS Hole Size Correction Source Unitless AHCSED Array Induction Casing Shoe Estimated Depth Length AHDITM Array Induction Desired Tool Mode Unitless AHEBC Array Induction Enable Borehole Correction Unitless AHEBL Array Induction Enable Basic Logs Unitless AHEFDD Array Induction Export File Destination directory Unitless AHERP Array Induction Enable Radial Processing Unitless AHETP Array Induction Enable Sonde Error Temp&Pres Corr Unitless AHFRSV Array Induction Response Set Version for Four ft Resolution Unitless AHIGS Array Induction Select Akima Interpolation Gating Unitless AHLNV Array Induction Log Not Valid Flag Unitless AHMCT Array Induction Master Calibrated Sonde Temperature Temperature AHMDT Array Induction Master Date and Time Unitless AHMGC Array Induction Master Calibrated Mud Resistivity Gain - Coarse Unitless AHMGF Array Induction Master Calibrated Mud Resistivity Gain - Fine Unitless AHMRC Array Induction Mud Calibration Reference Resistivity - Coarse Resistivity AHMRD Array Induction Mud Resistivity Calibration Depth Length AHMRF Array Induction Mud Resistivity Factor Unitless AHMSE Array Induction Master Sonde Error Correction Conductivity AHMTL Array Induction Master Test Loop Gain Correction Unitless AHORSV Array Induction Response Set Version for One ft Resolution Unitless AHRFV Array Induction Radial Profiling Code Version Number Unitless AHRPM Array Induction Radial Processing Mode Unitless AHRPV Array Induction Radial Parametrization Code Version Number Unitless AHSAP Array Induction Suspend Answer Product Processing Unitless AHSCT Array Induction Sonde Characterization Time Unitless AHSM APS Minitron High Voltage Set Point HighElectricPotential AHSPC Array Induction Sonde Characterization Pressure Coefficients Unitless AHSS APS Hole Size Correction Switch Unitless AHSTA Array Induction Tool Standoff Length AHSTC Array Induction Sonde Characterization Temperature Coefficients Unitless AHSTL Array Induction Sonde Characterization Time (as an integer) Unitless AHTNO Array Induction Tool Serial Number Unitless AHTRSV Array Induction Response Set Version for Two ft Resolution Unitless AHTSE Array Induction Temperature Selection(Sonde Error Correction) Unitless AHTTY Array Induction Tool Type (of acquired data) Unitless AHWM Acquisition Hardware Mask Unitless AI Averaging Interval Length AIAL Acoustic Impedance Algorithm Unitless AIGS Array Induction Select Akima Interpolation Gating Unitless AIRB RST Air Borehole Unitless AIRL Long Spacing Caliper Air Voltage ElectricPotential AIRS Short Spacing caliper Air Voltage ElectricPotential AIR_SUPPLY_PRESSURE Air supply pressure; for a burner, the pressure required to achieve effective atomization Pressure AITBCM AIT Borehole Corrections Mode Unitless AITDIP AIT Dip Angle PlaneAngle AITH_IND_MP AIT/IND Measure Point Offset Length AITH_MUD_MP AIT/MUD Measure Point Offset Length AITH_SPA_MP AIT/SPA Measure Point Offset Length AITH_TEMP_MP AIT/TEMP Measure Point Offset Length AITH_VOLT_MP AIT/VOLT Measure Point Offset Length AITSEL AIT Tool Type Selection Unitless AK Factor to Multiply by Porosity in Perm Equation Unitless AKFC ALAT Azimuthal K Factor Value Unitless AKL Porosity Multiplier for Exponent in Logarithmic Perm Equation Unitless ALAC ALAT Loop A Coefficient Unitless ALAR Alarm Message Unitless ALBI_ZP Zoned Volume of Albite StandardVolumeRatio ALGA AL Gain to Convert CPS to Weight Percent Unitless ALGO ALAT Loop Gain Option Dimensionless ALKALINITY Concentration of basic anions in an aqueous solution (e.g. OH-, CO3-- and HC03-) PartPerMillion ALLITH_LDS LDS Long-Spaced LITH Window Aluminum Block Calibration Countrate CountRate ALLL Calibration of LL in Aluminum Block Unitless ALLL_LDS LDS Long-Spaced LL Window Aluminum Block Calibration Countrate CountRate ALLOW_EDITING States if the report generator should allow the user to edit the generated report Unitless ALLS Calibration of LS in Aluminum Block Unitless ALLU Calibration of LU in Aluminum Block Unitless ALLU_LDS LDS Long-Spaced LU Window Aluminum Block Calibration Countrate CountRate ALNV Array Induction Log Not Valid Flag Unitless ALOF AL Offset to Convert CPS to Weight Percent Unitless ALPI Alpha Boost Factor Unitless ALSS1_LDS LDS Short-Spaced SS1 Window Aluminum Block Calibration Countrate CountRate ALSS2_LDS LDS Short-Spaced SS2 Window Aluminum Block Calibration Countrate CountRate ALTDPCHAN Name of alternate depth channel Unitless ALTERNATE_PHONE_NUMBER Alternate phone number, including country code. Unitless ALTI Altitude StandardDepthIndex ALTITUDE Height above a reference level, usually the geoid (e.g., mean sea level). Length ALW1 Far Window 1 in Aluminum Unitless ALW2 Far Window 2 in Aluminum Unitless ALW3 Far Window 3 in Aluminum Unitless ALW4 Far Window 4 in Aluminum Unitless ALW5 Far Window 5 in Aluminum Unitless AM2A ARC Air Calibration Amplitude Offset at 2 MHz Unitless AMCM Minimum of Color Scale for Image of Amplitude minus Maximum Attenuation AMCN Array Induction Master Cartridge Serial Number Unitless AMCS APS Mud Cake Correction Switch Unitless AMCT Array Induction Master Calibrated Sonde Temperature Temperature AMCX Maximum of Color Scale for Image of Amplitude minus Maximum Attenuation AMD Azimuth of Maximum Deviation PlaneAngle AMDT Array Induction Master Date and Time Unitless AMGC Array Induction Master Calibrated Mud Resistivity Gain - Coarse Unitless AMGF Array Induction Master Calibrated Mud Resistivity Gain - Fine Unitless AMLO Amplitude Low Unitless AMOD Averaging Mode Selection Unitless AMON Automatic Monitoring Unitless AMOUNT Quantity, total number Unitless AMOUNT_OF_SUBSTANCE The amount of a particular substance (e.g. chemical) expressed in units of moles. AmountOfSubstance AMPL Sonic Amplitude Select Unitless AMPLITUDE_SPECTRUM_TYPE Amplitude spectrum output e.g. Scale_In_DB, Linear_Scale Unitless AMPL_COMPENSATION_TYPE Geometrical spreading compensation factor Unitless AMP_DIST_ANT1_VDL_MAX Antenna 1 T2 Distribution VDL Maximum Color Unitless AMP_DIST_ANT1_VDL_MIN Antenna 1 T2 Distribution VDL Minimum Color Unitless AMP_DIST_ANT2_VDL_MAX Antenna 2 T2 Distribution VDL Maximum Color Unitless AMP_DIST_ANT2_VDL_MIN Antenna 2 T2 Distribution VDL Minimum Color Unitless AMP_MC_25 Master Calibration Amplitude Corrected to 25 degC Unitless AMRC Array Induction Mud Calibration Reference Resistivity - Coarse Resistivity AMRD Array Induction Mud Resistivity Calibration Depth Length AMRF Array Induction Mud Resistivity Factor Unitless AMRS Selection Status of MRES From AMS Tool Unitless AMSE Array Induction Master Sonde Error Correction Conductivity AMSG Auxiliary Minimum Sliding Gate Time AMSL Mode Slow Loop Unitless AMSR Manual/Automatic Shot Rejection Unitless AMT Anchor Motor Type Unitless AMTL Array Induction Master Test Loop Gain Correction Unitless AMTN Array Induction Master Transmitter Serial Number Unitless AMTS Selection Status of MTEM From AMS Tool Unitless AMTY APS Environmental Corrections Mud Type Unitless AMUD Attenuation in Mud AttenuationPerLength AMUD_MODE Attenuation in Mud Source Mode Unitless AMWS APS Mud Weight Correction Switch Unitless ANCHOR_TENSION Tension of the anchor chains or cables of a marine vessel; may be implemented as a vector. HighForce ANCT ACT Calibrator Type Unitless ANGC ACT Cartridge Number Dimensionless ANGD ACT Detector Number Dimensionless ANGJ ACT Jig Number Dimensionless ANGL Average Angle of Well PlaneAngle ANGO Angular Offset PlaneAngle ANGULAR_VELOCITY Rotation rate, usually measured in revolutions per unit time; e.g., spinner speed, motor speed, etc. The term Angular Frequency is also used, but generally refers to data scaled in radians per second. RotationalVelocity ANGX_MRWD MRWD Quadrant Calibration Angle From Directional Tool PlaneAngle ANGX_MRWD_TOL MRWD Tolerance for Angle X PlaneAngle ANHY Anhydrite Facies Unitless ANHY_ZP Zoned Volume of Anhydrite StandardVolumeRatio ANI Horizontal Anisotropy Factor Unitless ANIS Anisotropy Coefficient Unitless ANISOTROPY_APPROX_FACTOR Value in percentage used in the case of ANISOTROPY_TYPE Approximation to stretch raypath length Unitless ANISOTROPY_TYPE Type of anisotropy e.g. TI, Azimuthal, Approximation Unitless ANNUAL_PAYMENT Annual amount of Payment based on some contractual agreement such as a lease. This could be rental, mortgage or other. Unitless ANOT Annotation Flag on Drift and Time X Depth Log Unitless ANST ACT Sonde Type Unitless ANTI_COLLISION_METHOD Method used for calculating the proximity: 0 - Normal; 1 - Horizontal; 2 - Least Distance Unitless ANT_SWITCH_MRWD MRWD Switch to Select Antennas Used in Signal Processing Unitless ANUM Number of Channels Used To Compute Average Dimensionless ANV Neutron Value for Ash as Used in Coal Determination Unitless AOCC Automatic Offset Correction Constant Unitless AOF Abort on Failure Unitless AOFF Alphanumeric Output to Film Flag Unitless AOM Alarm Off Message Unitless AORSV Array Induction Response Set Version for One ft Resolution Unitless AOTS APS Old Temperature Sensor Switch Unitless AP Abandonment Pressure Pressure APCO Arrow Plot Color Unitless APCS Programmable Correction Slow Loop Energy APD Elevation of Depth Reference (LMF) Above Permanent Datum StandardDepthIndex APDA Automatic Presentation Allow/Disallow Control Unitless APEP Auxiliary Power Enable for PGTM Unitless APFP Automatic Packer Formation Pressure Unitless APIG ARC Gamma Ray API Gain Factor Unitless APIN API Well Number Unitless API_CONN_TYPE API standard connection type for tubular equipment Unitless API_COUNTRY_CODE Code used by the API (American Petroleum Institute) to identify sovereign nations, colonies, overseas territories, etc. Unitless API_ENTRANCE_HOLE_DIAMETER Entrance hole diameter in an API Section I test Length API_GRADE API grade characteristic for strength of tubular equipment Unitless API_GRAVITY A measure of the density of hydrocarbons derived from the equation: API gravity = 141.5/(specific gravity @ 60 degF) - 131.5; usually reported with a temperature. APIOilGravity API_NEUTRON The Neutron calibration measurement determined using the API test pit. This quantity is associated with the natural formation hydrogen concentration. APINeutron API_NOM_OD API nominal outer diameter for tubular equipment CylinderDiameter API_NOM_WT API nominal weight for tubular equipment MassPerLength API_PLASTIC_VISCOSITY Measure of the internal resistance to fluid flow attributable to the amount, type, and size of solids present in a given fluid. When using the direct-indicating viscometer, it is found by subtracting the 300-rpm reading from the 600-rpm reading of a Fann35 rheometer. DynamicViscosity API_TOTAL_PENETRATION Total penetration in an API Section I test Length API_WELL_NUMBER A unique well identification number as defined in the API (American Petroleum Institute) Bulletin D12A, as amended Unitless API_YIELD_STRESS Resistance to initial flow; the stress required to start fluid movement. When using the direct-indicating viscometer, it is found by subtracting plastic viscosity (API_Plastic_Viscosity) from the 300-rpm reading of a Fann35 rheometer. ShearStress APLI Automatic Plot Index Unitless APMR P.M. Resolution Computed in ACT Master Unitless APP Automatic PTIM Picks Unitless APPARENT_VISCOSITY Ratio Shear Stress/Shear Rate. Equal to Newtonian Viscosity for Newtonian fluid. DynamicViscosity APPT Anchor Pad Pressure Threshold Pressure APP_ATMD_LL Apparent Mud Attenuation Lower Limit Attenuation APP_ATMD_UL Apparent Mud Attenuation Upper Limit Attenuation APP_DTMD_LL Apparent Mud Slowness Lower Limit AcousticSlowness APP_DTMD_UL Apparent Mud Slowness Upper Limit AcousticSlowness APRE Atmospheric Pressure BarometricPressure AQAL Count Rate in Americium Lower Window CountRate AQAU Count Rate in Americium Upper Window CountRate AQRC Quality Window Ratio (Calibration) Unitless AQRS Quality Window Ratio (Shop) Unitless ARCHIE_POROSITY_CONSTANT The constant "a" in the Archie formation resistivity factor - porosity relationship. Unitless ARCHIE_POROSITY_EXPONENT The exponent of the Porosity term in the Archie formation resistivity factor - porosity relationship. Abbreviated "m". Unitless AREA_PER_MASS An amount of surface corresponding to a unit mass. AreaPerMass ARFV Array Induction Radial Profiling Code Version Number Unitless ARHOB_ALBI Actual Density value for Albite Density ARHOB_ANHY Actual Density value for Anhydrite Density ARHOB_BIOT Actual Density value for Biotite Density ARHOB_CALC Actual Density value for Calcite Density ARHOB_CARB Actual Density value for Carbonate Density ARHOB_CHLO Actual Density value for Chlorite Density ARHOB_CLA1 Actual Density value for Clay 1 Density ARHOB_CLA2 Actual Density value for Clay 2 Density ARHOB_COAL Actual Density value for Coal Density ARHOB_DOLO Actual Density value for Dolomite Density ARHOB_EVAP Actual Density value for Evaporate Density ARHOB_FELD Actual Density value for Feldspar Density ARHOB_GLAU Actual Density value for Glauconite Density ARHOB_GYPS Actual Density value for Gypsum Density ARHOB_HALI Actual Density value for Halite Density ARHOB_IGNE Actual Density value for Igneous Density ARHOB_ILLI Actual Density value for Illite Density ARHOB_ISOL Actual Density value for Isolated Density ARHOB_KAOL Actual Density value for Kaolinite Density ARHOB_META Actual Density value for Metamorphic Density ARHOB_MONT Actual Density value for Montmorillonite Density ARHOB_MUSC Actual Density value for Muscovite Density ARHOB_ORTH Actual Density value for Orthoclase Density ARHOB_PARA Actual Density value for Parallel Density ARHOB_PYRI Actual Density value for Pyrite Density ARHOB_QUAR Actual Density value for Quartz Density ARHOB_SAND Actual Density value for Sand Density ARHOB_SHAL Actual Density value for Shale Density ARHOB_SIDE Actual Density value for Siderite Density ARHOB_SILT Actual Density value for Silt Density ARHOB_SMI1 Actual Density value for Special Mineral 1 Density ARHOB_SMI2 Actual Density value for Special Mineral 2 Density ARHOB_UGAS Actual Density value for Undisturbed Zone Gas Density ARHOB_UIWA Actual Density value for Undisturbed Zone Irreducible Water Density ARHOB_UOIL Actual Density value for Undisturbed Zone Oil Density ARHOB_USFL Actual Density value for Undisturbed Zone Special Fluid Density ARHOB_UWAT Actual Density value for Undisturbed Zone Water Density ARHOB_XBWA Actual Density value for Flushed Zone Bound Water Density ARHOB_XGAS Actual Density value for Flushed Zone Gas Density ARHOB_XIWA Actual Density value for Flushed Zone Irreducible Water Density ARHOB_XOIL Actual Density value for Flushed Zone Oil Density ARHOB_XSFL Actual Density value for Flushed Zone Special Fluid Density ARHOB_XWAT Actual Density value for Flushed Zone Water Density ARIP_LTS Long Tool String Correction Dimensionless ARIP_SHOULDER Shoulder Correction Dimensionless ARM Amplitude Recovery Method [1: none (default), 2: spherical divergence, 3: AGC, 4: other] Unitless ARMG Additional Mud Resistivity Gain Unitless ARMS Arm Size Unitless ARM_ANGLE_THRESHOLD Determines how close to requested Maximum arm angle tool must stop PlaneAngle ARM_LENGTH Arm Length of the Tool CylinderDiameter ARM_PIVOT_OFFSET Lateral Offset of the Arm Pivot from the Tool Axis CylinderDiameter ARPM Array Induction Radial Processing Mode Unitless ARPV Array Induction Radial Parametrization Code Version Number Unitless ARSG Auto Ranger Surface Sensor Gain Unitless ARST ALAT Resistivity Threshold Resistivity ART Accelerometer Reference Temperature Temperature ARTS AIT Rt Selection (for ALLRES computation) Dimensionless AS2W Auxiliary Step 2 Waveform Selection Dimensionless ASAI APS Spectrum Averaging Interval Length ASAP Array Induction Suspend Answer Product Processing Unitless ASAPL Array Induction Answer Product Level(Depth Log/View only) Unitless ASAP_DEPTH_PARAMETER Private structure used by the ASAP autotracking application; holds depth variations of time-domain Property ASAP_Parameter. Unitless ASAP_PARAMETER Private structure used by the ASAP autotracking application. Unitless ASBHM Array Induction Borehole Correction Mode Unitless ASBHV Array Induction Borehole Correction Code Version Number Unitless ASBLM Array Induction Basic Logs Mode Unitless ASBLV Array Induction Basic Logs Code Version Number Unitless ASCD ACT Shop Calibration Date Unitless ASCDE Array Induction Casing Detection Enable Unitless ASCEN Array Induction Tool Centering Flag (in Borehole) Unitless ASCRL Array Induction Calibrate Report Length Unitless ASCSED Array Induction Casing Shoe Estimated Depth Length ASCT Array Induction Sonde Characterization Time Unitless ASCV ACT Shop Calibration Value CountRate ASDITM Array Induction Desired Tool Mode Unitless ASDS Aluminum Log Source to Detector Spacing Length ASEBC Array Induction Enable Borehole Correction Unitless ASEBL Array Induction Enable Basic Logs Unitless ASEFDD Array Induction Export File Destination directory Unitless ASEL Presentation Amplitude Select Unitless ASERP Array Induction Enable Radial Processing Unitless ASET Answer Set (Volume Channels Group) Identifier Unitless ASETP Array Induction Enable Sonde Error Temp&Pres Corr Unitless ASFRSV Array Induction Response Set Version for Four ft Resolution Unitless ASFVN Array Induction Firmware Code Version Number Unitless ASGL Auxiliary Sliding Gate Length Time ASHU ACAUX Shutdown Dimensionless ASIGS Array Induction Select Akima Interpolation Gating Unitless ASK Accounting Program Unitless ASLNV Array Induction Log Not Valid Flag Unitless ASMCN Array Induction Master Cartridge Serial Number Unitless ASMCT Array Induction Master Calibrated Sonde Temperature Temperature ASMDT Array Induction Master Date and Time Unitless ASMGC Array Induction Master Calibrated Mud Resistivity Gain - Coarse Unitless ASMGF Array Induction Master Calibrated Mud Resistivity Gain - Fine Unitless ASMO Acquisition Sequence Mode Dimensionless ASMRC Array Induction Mud Calibration Reference Resistivity - Coarse Resistivity ASMRD Array Induction Mud Resistivity Calibration Depth Length ASMRF Array Induction Mud Resistivity Factor Unitless ASMSE Array Induction Master Sonde Error Correction Conductivity ASMTL Array Induction Master Test Loop Gain Correction Unitless ASMT_DEPTH_A Station depths, After Length ASMT_DEPTH_B Station depths, Before Length ASMT_MSET_LABEL_A Measurement set label, After Unitless ASMT_MSET_LABEL_B Measurement set label, Before Unitless ASMT_STATIONS_A Number of stations, After Unitless ASMT_STATIONS_B Number of stations, Before Unitless ASMT_W1_ACQ_A W1 Acquired Values, After ElectricPotential ASMT_W1_ACQ_B W1 Acquired Values, Before ElectricPotential ASMT_W2_ACQ_A W2 Acquired Values, After ElectricPotential ASMT_W2_ACQ_B W2 Acquired Values, Before ElectricPotential ASMT_W3_ACQ_A W3 Acquired Values, After ElectricPotential ASMT_W3_ACQ_B W3 Acquired Values, Before ElectricPotential ASMT_W4_ACQ_A W4 Acquired Values, After ElectricPotential ASMT_W4_ACQ_B W4 Acquired Values, Before ElectricPotential ASMT_W5_ACQ_A W5 Acquired Values, After ElectricPotential ASMT_W5_ACQ_B W5 Acquired Values, Before ElectricPotential ASMT_W6_ACQ_A W6 Acquired Values, After ElectricPotential ASMT_W6_ACQ_B W6 Acquired Values, Before ElectricPotential ASNO Array Induction Sonde Serial Number Unitless ASORSV Array Induction Response Set Version for One ft Resolution Unitless ASOS APS Standoff Correction Switch Unitless ASPC Array Induction Sonde Characterization Pressure Coefficients Unitless ASRFV Array Induction Radial Profiling Code Version Number Unitless ASRP Auto Start Real-Time Plot Unitless ASRPM Array Induction Radial Processing Mode Unitless ASRPV Array Induction Radial Parametrization Code Version Number Unitless ASSAP Array Induction Suspend Answer Product Processing Unitless ASSCT Array Induction Sonde Characterization Time Unitless ASSG Auxiliary Surface Sensor Gain Unitless ASSL Auto Start Station Log Unitless ASSN Source Serial Number for AL Shop Calibration Unitless ASSNO Array Induction Sonde Serial Number Unitless ASSPC Array Induction Sonde Characterization Pressure Coefficients Unitless ASSS Auxiliary Surface Sensor Source Unitless ASSTA Array Induction Tool Standoff Length ASSTC Array Induction Sonde Characterization Temperature Coefficients Unitless ASSTL Array Induction Sonde Characterization Time (as an integer) Unitless AST Adjustable Sample Time Time ASTA Array Induction Tool Standoff Length ASTC Array Induction Sonde Characterization Temperature Coefficients Unitless ASTL Array Induction Sonde Characterization Time (as an integer) Unitless ASTRSV Array Induction Response Set Version for Two ft Resolution Unitless ASTSE Array Induction Temperature Selection(Sonde Error Correction) Unitless ASTTY Array Induction Tool Type (of acquired data) Unitless ASUB Sub (Half-Shells) Choice Dimensionless ASUW Allowed Statistical Uncertainty on WC2 Unitless ASV Sonic Value for Ash as Used in Coal Determination AcousticSlowness ASW1 Near Window 1 in Aluminum Unitless ASW2 Near Window 2 in Aluminum Unitless ASW3 Near Window 3 in Aluminum Unitless ASW4 Near Window 4 in Aluminum Unitless ASW5 Near Window 5 in Aluminum Unitless ASWCN Array Induction Wellsite Cartridge Serial Number Unitless ASZ Azimuth Statistics Zoning in HDTPAN Unitless ATA1 Amplitude Threshold for Echo 1 Eccentering Correction Attenuation ATA2 Amplitude Threshold for Echo 2 Eccentering Correction Attenuation ATC Automatic Temperature Correction Unitless ATC0 Alpha Temperature Coefficient 0 Unitless ATC1 Alpha Temperature Coefficient 1 Unitless ATC2 Alpha Temperature Coefficient 2 Unitless ATC3 Alpha Temperature Coefficient 3 Unitless ATCK Type of Vertical Average for the CK Channel Unitless ATCM Multiplier of Standard Deviation on Measure of ATC Unitless ATCO Accelerometer Temperature Compensation Option Unitless ATCS Type of Vertical Average for the CS Channel Unitless ATEM Ambient Temperature Temperature ATFK Type of Vertical Average for the FK Channel Unitless ATGR_CRC Averaging Type for GR_CRC Unitless ATGR_SIG Averaging Type for GR_SIG Unitless ATHR Amplitude Threshold for Radius Eccentering Correction Attenuation ATIM Accumulation Time Minute ATIN Amplitude Threshold for Internal Corrosion Attenuation ATLL Type of Vertical Average for the LL Channel Unitless ATLS Type of Vertical Average for the LS Channel Unitless ATLU Type of Vertical Average for the LU Channel Unitless ATMC ARC Gamma Ray Temperature Coefficient Factor Unitless ATMD Mud Attenuation Attenuation ATMD_LL Mud Attenuation Lower Limit Attenuation ATMD_MODE Mud Attenuation Source Mode Unitless ATMD_UL Mud Attenuation Upper Limit Attenuation ATMN Minimum of Automatic Transit Time Scale Time ATMT Attenuation Tolerance Minus AttenuationPerLength ATOL Amplitude Threshold for Hole Detection Attenuation ATPT Attenuation Tolerance Plus AttenuationPerLength ATRM Multiplier of Standard Deviation On Measure of ATR Unitless ATRN ARC Tool Run Number Unitless ATRSV Array Induction Response Set Version for Two ft Resolution Unitless ATSE Array Induction Temperature Selection(Sonde Error Correction) Unitless ATSN ARC Tool Serial Number Unitless ATSS APS Temperature-Pressure-Salinity Correction Switch Unitless ATST_LL Stoneley Attenuation Lower Limit Attenuation ATST_UL Stoneley Attenuation Upper Limit Attenuation ATT Precision DC Amplifier Attenuation Measurement Unitless ATTENUATION_EXP Attenuation exponent for true amplitude recovery Unitless ATTY Array Induction Tool Type (of acquired data) Unitless ATU Type of Vertical Average for the U Channel Unitless ATWK Type of Vertical Average for the WK Channel Unitless AUDI Automatic Shot Detection Unitless AUMS Auxiliary Message Status Unitless AURG Autoranger Unitless AUTD Gold (AU) Tracer Detection Enable Constant Unitless AUTHORIZATION_FOR_EXPENDITURE Identifier of granted or candidate request for authorization to spend money, usually for a specified purpose and amount. Abbreviated AFE Unitless AUTOCORR_TIME_WINDOW Autocorrelation time window duration Time AUTOCORR_TYPE Autocorrelation Type e.g. Time_Window, Time_Window_D_2, Time_Window_In_Sec Unitless AUTO_RESET_ENBL Enable Auto Reset Unitless AUTO_RESET_PRES Auto Reset Pressure Limit Pressure AUTO_VSCALE_CHANGE_ENBL Enable Automatic Vertical Scale Change Unitless AUTO_VSCALE_EXPANDED Automatic Vertical Expanded Scale Dimensionless AUTO_VSCALE_NORMAL Automatic Vertical Normal Scale Dimensionless AUTO_VSCALE_TIME Automatic Vertical Scale Change Time Limit Time AUXC AC AUX Connection Unitless AUXV Value Recommended for AC Aux ElectricPotential AVAL Absent Value Unitless AVE0 Averaged Output 0 Name Unitless AVE1 Averaged Output 1 Name Unitless AVE2 Averaged Output 2 Name Unitless AVE3 Averaged Output 3 Name Unitless AVE4 Averaged Output 4 Name Unitless AVE5 Averaged Output 5 Name Unitless AVE6 Averaged Output 6 Name Unitless AVE7 Averaged Output 7 Name Unitless AVE8 Averaged Output 8 Name Unitless AVE9 Averaged Output 9 Name Unitless AVER Averaging Method Unitless AVERAGE Average value of any channel Unitless AVETYP Averaging Type Unitless AVG Average Switches: (0=N,1=Y) - AVG, MLL, PRX, MSF Are Preset To Yes Unitless AVG_BOREHOLE_DIAMETER Average Borehole Diameter CylinderDiameter AVG_MODE_CONVERTED_VELOCITY Average converted-wave velocity from the surface to the reflector. The converted wave velocity is determined from the time taken for the energy to travel in one direction as compressional wave and in the other as shear. AcousticVelocity AVG_MUD_RESISTIVITY Average Mud Resistivity Resistivity AVG_PENETRATION_RATE Average drilling penetration rate (ROP) DrillbitPenetrationRate AVG_RESERVOIR_PRESSURE The average pressure (somewhere in the reservoir) between the borehole pressure and external boundary pressure. Pressure AVG_SHEAR_VELOCITY Average shear wave velocity, from the surface to the reflector. The shear wave velocity is determined from the two-way vertical time taken for the energy to travel to the reflector and back as a shear wave. AcousticVelocity AVG_TEMPERATURE Average Temperature Temperature AVG_WEIGHT_ON_BIT Average "Weight On Bit" (WOB) HighForce AVG_WINDOW Averaging Window Length (0.1 inches) Unitless AVMU Apparent Interval Transit Time of Mud AcousticSlowness AVRG_ANT1 Antenna 1 Depth Interval to Average (odd level increments) Unitless AVRG_ANT2 Antenna 2 Depth Interval to Average (odd level increments) Unitless AVWT APS Volume Fraction of Water Transform Unitless AWARD_DATE Date lease awarded Unitless AWCD APS Water Volume Casing Inner Diameter CylinderDiameter AWCN Array Induction Wellsite Cartridge Serial Number Unitless AWCR Automatic Wire Connection Resistance Estimation Unitless AWMN Amplitude Color Scale Minimum Attenuation AWMX Amplitude Color Scale Maximum Attenuation AWT Analog Waveform Transmission Unitless AWTN Array Induction Wellsite Transmitter Serial Number Unitless AXGD X-Axis Acceleration Gain Drift Unitless AXIAL_LENGTH The length associated with the longest dimension of an object. This corresponds to the height of a cylinder, or the longest axis of a rectangle. Length AXIS Choice of Component On Which To Pick Unitless AXOD X-Axis Acceleration Offset Drift Unitless AXOF AX Offset PlaneAngle AXSF AX Scale Factor Unitless AXSL PP mV & RMS mV Computation Axis for Seismic Wavefield Unitless AYGD Y-Axis Acceleration Gain Drift Unitless AYOD Y-Axis Acceleration Offset Drift Unitless AYOF AY Offset PlaneAngle AYSF AY Scale Factor Unitless AZGD Z-Axis Acceleration Gain Drift Unitless AZIM Well Section Azimuth PlaneAngle AZIMUTH The horizontal angle specified clockwise from true North. Occasionally azimuth will be specified relative to the South or Magnetic North. Also called True Bearing. PlaneAngle AZIM_REF_TYPE The azimuth reference type is relative to either true north, magnetic north or grid north Unitless AZOD Z-Axis Acceleration Offset Drift Unitless AZ_MOD_MRWD MRWD Azimuthal Acquisition Mode Unitless AZ_SMOOTHING_MRWD MRWD Antenna 2 Azimuthal Smoothing Option Unitless A_EPT EPT zoned value of Archie "A" factor Unitless A_ZP Zoned value of Archie "A" factor Unitless B0FS Static Magnetic Field converted from the Larmor Frequency MagneticFluxDensity B0HFS Static Magnetic Field (Hall probe) during FLID Search MagneticFluxDensity B0TFS Static Magnetic Field inferred from Temperature during LFST Search MagneticFluxDensity B0_MC B0 during Master Calibration MagneticFluxDensity B0_TEMP_COEF Exponential Coefficient for Static B0 from Temperature Unitless BACKGROUND_PRESSURE_TREND Background pressure trend for a horizontal interference test Unitless BACK_PRESSURE_DROP Constant pressure drop on a flowline used mainly to approximate any kind of restriction, choke, nozzle ... Pressure BAND Bandwidth Frequency BAR Barite Mud Coefficient (Ellis Model) Unitless BAR1 HNGS Detector 1 Barite Constant Unitless BAR2 HNGS Detector 2 Barite Constant Unitless BARI Barite On/Off Switch Unitless BARS_CMP_DEL Time delay to start the CMP-NMO processing MicroTime BARS_CMP_DT_SEL Slowness Selection for CMP-NMO and Stack Depth Section Unitless BARS_CMP_DUR Time duration for the CMP-NMO processing MicroTime BARS_CMP_RDS Receiver Direction Selection for the CMP-NMO and the Stack Depth Section Unitless BARS_CMP_WFN Waveform Normalization Selection for the CMP-NMO and the Stack Depth Section Unitless BARS_DS_LL Stack Depth Section Lower Limit (Top Depth), True Vertical Depth StandardDepthIndex BARS_DS_UL Stack Depth Section Upper Limit (Bottom Depth), True Vertical Depth StandardDepthIndex BARS_MTR1 Length for Monopole Transmitter to Receiver 1 Length BARS_SRC_FRQ BARS Source Frequency Frequency BARS_STACK_INT Resolution to be processed for the Stack Depth Section StandardDepthIndex BARS_VDL_MI Selection to Display the Mirror Image for the Stack Depth Section Unitless BAR_PRE Estimated Barite Factor Unitless BASE_CALIB_POINTS Calibration point Y coordinates PhaseShift BASE_DATE_LOGGED Logging Date of Base Log Unitless BASE_FLUID_TYPE The type of the base fluid usually used in chemical mixing, such Oil or Water. Unitless BASE_FOR_SPACING A flag that determines which reference along a Borehole will be used to space Boreholes on a Cross-section. Unitless BASE_LFRQ LFRQ of Base Log Unitless BASE_PRES_FACTOR Pressure base factor to correct the basic orifice factor in the orifice equation when the pressure used is not 14.73 psi Unitless BASE_TEMP_FACTOR Base temperature factor to correct the basic orifice factor in the orifice equation when the temperature is not 60 F Unitless BASIC_COMPUTE Basic Computation Option Unitless BATTERY_WEIGHT Battery Weight Force BAUD BAUD Rate Unitless BAUD_RATE The speed at which data are transmitted, different from Bit_Rate due to protocol overhead. BitRate BB10_MIST Borehole Background Window 10 CountRate BB11_MIST Borehole Background Window 11 CountRate BB12_MIST Borehole Background Window 12 CountRate BB13_MIST Borehole Background Window 13 CountRate BB14_MIST Borehole Background Window 14 CountRate BB1_MIST Borehole Background Window 1 CountRate BB2_MIST Borehole Background Window 2 CountRate BB3_MIST Borehole Background Window 3 CountRate BB4_MIST Borehole Background Window 4 CountRate BB5_MIST Borehole Background Window 5 CountRate BB6_MIST Borehole Background Window 6 CountRate BB7_MIST Borehole Background Window 7 CountRate BB8_MIST Borehole Background Window 8 CountRate BB9_MIST Borehole Background Window 9 CountRate BBAI MIST Borehole Background Accumulation Interval Unitless BBSEXP Exponent in the Brown-Bray-Santarelli Model Unitless BBSFAC Gain in the Brown-Bray-Santarelli Model Unitless BBTC Borehole Background Total Counts Unitless BCAZ Borehole Contribution to the Calcium Yield Unitless BCA_ZP Zoned relative borehole yield for GST Calcium Unitless BCDI Balancing Current Injector for Top Electrode Triplet Dimensionless BCHL_ZP Zoned relative borehole yield for GST Chlorine Unitless BCT Buildup Cutoff Time Time BC_PROC_OPT Data Option for Baseline Correction Processing Unitless BDAVM Multiplier of Standard Deviation on Measure of BDAV Unitless BDAZ User Defined Azimuth for Deep Button Measurement PlaneAngle BDP Bottom Depth of Processing Length BDPS Bulk Density Processing Selector Unitless BDSS Downhole Sensor Source (Bottom Tool) Unitless BEAUFORT_SCALE_NUMBER The Beaufort wind scale is a system used to estimate and report wind speeds when no measuring apparatus is available. It was invented in the early 19th century by Admiral Sir Francis Beaufort of the British Navy as a way to interpret winds from conditions at sea, e.g. 5 on the Beaufort scale corresponds to a wind of 17-21 knots and is defined as "Fresh Breeze: Moderate waves (1.8m), many white horses." Unitless BECD RST Beam Current Set Point LowCurrent BEDDING_DISP Do we display the bedding track ? (1 == Yes, 0 ==No) Unitless BED_CHARACTER The Characteristic given to a Bed or layer (e.g. has sealing characteristic or is probable source rock.) Unitless BED_SET_TYPE The type of bed grouping Unitless BEGS Electrode Group Selector for BCD Electrode Triplet Dimensionless BENDING_MOMENT_PER_LENGTH For a rotating body, the product of force and length of angular displacement normalized for the radius of rotation. Force BEND_1_ANGLE Angle of first bend in equipment item. PlaneAngle BEND_1_TO_BOTTOM_CONN Length from the first bend to the bottom connection of the tool Length BEND_2_ANGLE Angle of second bend in equipment item. PlaneAngle BEND_2_TO_BOTTOM_CONN Length from the second bend to the bottom connection of the tool Length BERJ Bad Echo Rejection Unitless BETA Beta Angle PlaneAngle BETA_0 Counterion Conductivity in Sen-Goode-Sibbit model CounterionConductivity BF Bad Finger List Unitless BFDN Base Fluid Density Density BFEZ Borehole Contribution to the Iron Yield Unitless BFE_ZP Zoned relative borehole yield for GST Iron Unitless BFFL Base Fluid Flowrate Flowrate BFIN Best Fit Index Unitless BFLAG Boolean True False Flag Unitless BFLOW_FLOWRATES_MODE User mode in BorFlow Flowrates Solving task. Values: Automatic, Manual, Expert Unitless BFLOW_FLOWRATES_OPTIONS BorFlow flowrates solving processing options. Elements: 1)Standing Water, 2)Standing Oil, 3)Monophasic entries, 4)Crossflow Unitless BFLOW_MODE Global user mode in BorFlow. Values: Automatic, Manual, Expert Unitless BFLOW_PDS_FILE Results tables in PDS format to be included in the report Unitless BFM Borehole Fluid Medium Unitless BFN Name of the File of Breakpoints in Dipmeter Curves Unitless BFPM Base Fluid Relative Permeability Area BFT Temperature of Formation at Bottom Temperature BFT1 Back-Flush Timer 1 Time BFT2 Back-Flush Timer 2 Time BFTC Background Filter Time Constant Time BFTP Base Fluid Model Unitless BFV_ALBI Bound Fluid Volume response parameter for Albite Porosity BFV_ANHY Bound Fluid Volume response parameter for Anhydrite Porosity BFV_BIOT Bound Fluid Volume response parameter for Biotite Porosity BFV_CALC Bound Fluid Volume response parameter for Calcite Porosity BFV_CARB Bound Fluid Volume response parameter for Carbonate Porosity BFV_CHLO Bound Fluid Volume response parameter for Chlorite Porosity BFV_CLA1 Bound Fluid Volume response parameter for Clay 1 Porosity BFV_CLA2 Bound Fluid Volume response parameter for Clay 2 Porosity BFV_COAL Bound Fluid Volume response parameter for Coal Porosity BFV_DOLO Bound Fluid Volume response parameter for Dolomite Porosity BFV_EVAP Bound Fluid Volume response parameter for Evaporate Porosity BFV_FELD Bound Fluid Volume response parameter for Feldspar Porosity BFV_GLAU Bound Fluid Volume response parameter for Glauconite Porosity BFV_GYPS Bound Fluid Volume response parameter for Gypsum Porosity BFV_HALI Bound Fluid Volume response parameter for Halite Porosity BFV_IGNE Bound Fluid Volume response parameter for Igneous Porosity BFV_ILLI Bound Fluid Volume response parameter for Illite Porosity BFV_ISOL Bound Fluid Volume response parameter for Isolated Porosity BFV_KAOL Bound Fluid Volume response parameter for Kaolinite Porosity BFV_META Bound Fluid Volume response parameter for Metamorphic Porosity BFV_MIN Bound Fluid Volume - Minimum Porosity BFV_MONT Bound Fluid Volume response parameter for Montmorillonite Porosity BFV_MUSC Bound Fluid Volume response parameter for Muscovite Porosity BFV_ORTH Bound Fluid Volume response parameter for Orthoclase Porosity BFV_PARA Bound Fluid Volume response parameter for Parallel Porosity BFV_PYRI Bound Fluid Volume response parameter for Pyrite Porosity BFV_QUAR Bound Fluid Volume response parameter for Quartz Porosity BFV_SAND Bound Fluid Volume response parameter for Sand Porosity BFV_SHAL Bound Fluid Volume response parameter for Shale Porosity BFV_SIDE Bound Fluid Volume response parameter for Siderite Porosity BFV_SILT Bound Fluid Volume response parameter for Silt Porosity BFV_SMI1 Bound Fluid Volume response parameter for Special Mineral 1 Porosity BFV_SMI2 Bound Fluid Volume response parameter for Special Mineral 2 Porosity BFV_UGAS Bound Fluid Volume response parameter for Undisturbed Zone Gas Porosity BFV_UIWA Bound Fluid Volume response parameter for Undisturbed Zone Irreducible Water Porosity BFV_UNC_WM Bound Fluid Volume Weight Multiplier Zone Parameter Unitless BFV_UNC_ZP Bound Fluid Volume Uncertainty Zone Parameter Porosity BFV_UOIL Bound Fluid Volume response parameter for Undisturbed Zone Oil Porosity BFV_USFL Bound Fluid Volume response parameter for Undisturbed Zone Special Fluid Porosity BFV_UWAT Bound Fluid Volume response parameter for Undisturbed Zone Water Porosity BFV_XBWA Bound Fluid Volume response parameter for Flushed Zone Bound Water Porosity BFV_XGAS Bound Fluid Volume response parameter for Flushed Zone Gas Porosity BFV_XIWA Bound Fluid Volume response parameter for Flushed Zone Irreducible Water Porosity BFV_XOIL Bound Fluid Volume response parameter for Flushed Zone Oil Porosity BFV_XSFL Bound Fluid Volume response parameter for Flushed Zone Special Fluid Porosity BFV_XWAT Bound Fluid Volume response parameter for Flushed Zone Water Porosity BG Gas Formation Volume Factor, Bg Unitless BGAI Borehole Graphic Angle Index Unitless BGAS Borehole Gas Level for TPHC CountRate BGDI Borehole Graphic Depth Interval Unitless BGDM Borehole Graphic Display Mode Unitless BGDZ Borehole Contribution To the Gadolinium Yield Parameter Unitless BGD_ZP Zoned relative borehole yield for GST Gadolinium Unitless BGHW Borehole Graphic Horizontal Width Unitless BGL1 Far Window 1 Background Unitless BGL2 Far Window 2 Background Unitless BGL3 Far Window 3 Background Unitless BGL4 Far Window 4 Background Unitless BGL5 Far Window 5 Background Unitless BGLITH_LDS LDS Long-Spaced LITH Window Background Calibration Countrate CountRate BGLL Back Ground of LL Count Rate Unitless BGLL_LDS LDS Long-Spaced LL Window Background Calibration Countrate CountRate BGLS Back Ground of LS Count Rate Unitless BGLU Back Ground of LU Count Rate Unitless BGLU_LDS LDS Long-Spaced LU Window Background Calibration Countrate CountRate BGOVRL_LDS LDS Long-Spaced Overflow Background Calibration Countrate CountRate BGOVRS_LDS LDS Short-Spaced Overflow Background Calibration Countrate CountRate BGS1 Near Window 1 Background Unitless BGS2 Near Window 2 Background Unitless BGS3 Near Window 3 Background Unitless BGS4 Near Window 4 Background Unitless BGS5 Near Window 5 Background Unitless BGSS1_LDS LDS Short-Spaced SS1 Window Background Calibration Countrate CountRate BGSS2_LDS LDS Short-Spaced SS2 Window Background Calibration Countrate CountRate BGSW Borehole Graphic Switch Unitless BGUN Borehole Graphic Unit Unitless BGVS Borehole Graphic Vertical Scale Unitless BHAL GRA Borehole Aluminum Weight Percent StandardWeightRatio BHA_NUMBER Number assigned to a bottom hole assembly (BHA) at the wellsite Unitless BHA_RUN_NUMBER Number assigned to a bottom hole assembly (BHA) when it is run into the hole Unitless BHCC Switch to enable HALS Borehole Correction Unitless BHCL Bottom Hole Course Length for TVD Length BHCM Multiplier of Standard Deviation for BHC Unitless BHCP Bottom Hole Closure Pressure Pressure BHCS Bottomhole Choke Size OilfieldGaugeLength BHDE Bottom Hole Distance East for TVD Length BHDN Bottom Hole Distance North for TVD Length BHDS Bottom Hole Distance South for TVD Length BHDW Bottom Hole Distance West for TVD Length BHF Borehole Fluid Unitless BHFL Borehole Fluid Type Unitless BHK HNGS Borehole Potassium Correction Concentration HighConcentration BHKCOR Borehole Potassium Correction Switch Unitless BHM Borehole Material Unitless BHMD Bottom Hole Measured Depth for TVD Length BHPS CNL Panel Setting for Bore Hole (0=Automatic Hole Correction) Unitless BHS Borehole Status Unitless BHSI GRA Borehole Fluid Capture Cross-section NeutronCaptureCrossSection BHST Borehole Status: 0 = Open; 1 = Cased Unitless BHT Bottom Hole Temperature Temperature BHT_RM Bottom Hole Temperature (RM) Temperature BHYZ Borehole Contribution to the Hydrogen Yield Unitless BHY_ZP Zoned relative borehole yield for GST Hydrogen Unitless BIAS T2 Bias Constant Unitless BID_AMOUNT Amount of lease bid Unitless BID_NUMBER Bid number assigned by governing agency Unitless BILI Bond Index Level for Zone Isolation Unitless BIOTURBATION_TYPE The type of Bioturbation: the mixing of sediments by burrowing organisms. Unitless BIOT_COEFFICIENT The proportion of fluid pressure in a material which acts to counterbalance overburden pressure. Used in the calculation of net overburden: P_eff = P_overburden - (Biot_Coefficient * P_fluid) Unitless BIOT_ZP Zoned Volume of Biotite StandardVolumeRatio BISL BGT/IIC Resistivity Status Lamps Unitless BITACT Drillbit Action Parameter Unitless BITANG Drillbit Tooth Angle PlaneAngle BITCOF Drillbit Coefficient of Friction Unitless BITR Number of Brine Processing Iterations Unitless BITS Number of Data Bits Unitless BIT_BLADED Is the drillbit bladed (PDC type bit)? Unitless BIT_DEPTH Depth of the drillbit Length BIT_END_DEPTH Ending point in Measured Depth Length BIT_GAUGE_LEN Length of the bit which is the full hole gauge or gauge measured along axis of body Length BIT_IADC_BEARING_SEALS IADC bit dull grading bearing/seals Unitless BIT_IADC_CODE International Association of Drilling Contractor Code for drill bit Unitless BIT_IADC_DULL_CHAR IADC bit dull grading cutting structure dull characteristic Unitless BIT_IADC_GAUGE IADC bit dull grading gauge wear to the nearest (1/16") Unitless BIT_IADC_INNER_ROWS IADC bit dull grading cutting structure inner rows Unitless BIT_IADC_LOCATION IADC bit dull grading cutting structure location Unitless BIT_IADC_OTHER_CHAR IADC bit dull grading remark on other characteristic Unitless BIT_IADC_OUTER_ROWS IADC bit dull grading cutting structure outer rows Unitless BIT_IADC_REASON_PULL IADC bit dull grading remark on the reason pulled Unitless BIT_INCR_MD Bit Measured Depth increment Length BIT_K_FACTOR Bit K factor Length BIT_MD Measured depth of the bit at the time of calculation Length BIT_NOZZLE_COUNT Drill bit nozzle count of the specified drill bit nozzle size Unitless BIT_NOZZLE_SIZE Drill bit nozzle size (1/32") OilfieldGaugeLength BIT_NOZZLE_TFA Total flow area of drill bit nozzle or jet Area BIT_NUMBER Number assigned to a bit at the wellsite inventory Unitless BIT_OPERATING_TIME Operating time of the bit over the reporting period. DayTime BIT_PROFILE Profile of the bit (PDC type bit) Unitless BIT_RUN_NUMBER Number assigned to a bit when it is run into the hole Unitless BIT_START_DEPTH Starting point in Measured Depth Length BIT_TBG_BEARING TBG grading bearing condition Unitless BIT_TBG_GAUGE TBG grading gauge wear to the nearest (1/16") Unitless BIT_TBG_TOOTH TBG grading tooth wear Unitless BIT_TYPE Generic type of the drill bit, such as Roller Cone or PDC Unitless BIT_WEAR Bit wear grading in percentage Unitless BIW First Command Word Unitless BKRD Acid Bank Radius Length BKZ Borehole Contribution To the Potassium Yield Parameter Unitless BK_ZP Zoned relative borehole yield for GST Potassium Unitless BL1 Blank Line 1 Unitless BL2 Blank Line 2 Unitless BL3 Blank Line 3 Unitless BL4 Blank Line 4 Unitless BL5 Blank Line 5 Unitless BLAD Blade Size Length BLADE_GAUGE_LENGTH Length of the in-gauge portion of the blade. ShortLength BLADE_HEIGHT Height of blade at gauge from the body of the equipment, such as a stabilizer. CylinderDiameter BLADE_LENGTH Length of blade measured along spiral; used for drill stabilizer blades. CylinderDiameter BLADE_SPIRAL Degree of spiral blade coverage 0, 270, 450, -270. (0-straight blade; Negative-left spiral; Positive-right spiral) PlaneAngle BLADE_TO_CONN_2 Distance from blade to Connection 2. Length BLADE_WIDTH Width of the blade at gauge, as used for drill stabilizer blades. CylinderDiameter BLF Flag for Blanking Unitless BLI Bottom Log Interval StandardDepthIndex BLI1 Bottom Log Interval 1 - Zoned Length BLI2 Bottom Log Interval 2 - Zoned Length BLI3 Bottom Log Interval 3 - Zoned Length BLI4 Bottom Log Interval 4 - Zoned Length BLI5 Bottom Log Interval 5 - Zoned Length BLI6 Bottom Log Interval 6 - Zoned Length BLI7 Bottom Log Interval 7 - Zoned Length BLI8 Bottom Log Interval 8 - Zoned Length BLI9 Bottom Log Interval 9 - Zoned Length BLOCKING_METHOD_TYPE Blocking method Unitless BLOCK_DEPTH_SHIFT Uniform depth shift to be applied to output arrays and images Length BLOCK_WEIGHT Block Weight (including the Kelly) HighForce BMAVM Multiplier of Standard Deviation on Measure of BMAV Unitless BMAZ User Defined Azimuth for Medium Button Measurement PlaneAngle BMCS Backup Mode Channel Selection Unitless BMKF Fluid Bulk Modulus - Kf ElasticModulus BMKF_MODE Pore Fluid Modulus Source Mode Unitless BMKS Solid Bulk Modulus - Ks ElasticModulus BMKS_MODE Grain Bulk Modulus Source Mode Unitless BMK_ALBI Bulk Modulus response parameter for Albite ElasticModulus BMK_ANHY Bulk Modulus response parameter for Anhydrite ElasticModulus BMK_BIOT Bulk Modulus response parameter for Biotite ElasticModulus BMK_CALC Bulk Modulus response parameter for Calcite ElasticModulus BMK_CARB Bulk Modulus response parameter for Carbonate ElasticModulus BMK_CHLO Bulk Modulus response parameter for Chlorite ElasticModulus BMK_CLA1 Bulk Modulus response parameter for Clay 1 ElasticModulus BMK_CLA2 Bulk Modulus response parameter for Clay 2 ElasticModulus BMK_CLAY Bulk Modulus of Clay ElasticModulus BMK_COAL Bulk Modulus response parameter for Coal ElasticModulus BMK_DOLO Bulk Modulus response parameter for Dolomite ElasticModulus BMK_EVAP Bulk Modulus response parameter for Evaporate ElasticModulus BMK_FELD Bulk Modulus response parameter for Feldspar ElasticModulus BMK_GLAU Bulk Modulus response parameter for Glauconite ElasticModulus BMK_GYPS Bulk Modulus response parameter for Gypsum ElasticModulus BMK_HALI Bulk Modulus response parameter for Halite ElasticModulus BMK_IFAC_ZP Zoned Bulk Modulus Invasion Factor Unitless BMK_IGNE Bulk Modulus response parameter for Igneous ElasticModulus BMK_ILLI Bulk Modulus response parameter for Illite ElasticModulus BMK_ISOL Bulk Modulus response parameter for Isolated ElasticModulus BMK_KAOL Bulk Modulus response parameter for Kaolinite ElasticModulus BMK_META Bulk Modulus response parameter for Metamorphic ElasticModulus BMK_MONT Bulk Modulus response parameter for Montmorillonite ElasticModulus BMK_MUSC Bulk Modulus response parameter for Muscovite ElasticModulus BMK_ORTH Bulk Modulus response parameter for Orthoclase ElasticModulus BMK_PARA Bulk Modulus response parameter for Parallel ElasticModulus BMK_PYRI Bulk Modulus response parameter for Pyrite ElasticModulus BMK_QUAR Bulk Modulus response parameter for Quartz ElasticModulus BMK_SAND Bulk Modulus response parameter for Sand ElasticModulus BMK_SHAL Bulk Modulus response parameter for Shale ElasticModulus BMK_SIDE Bulk Modulus response parameter for Siderite ElasticModulus BMK_SILT Bulk Modulus response parameter for Silt ElasticModulus BMK_SMI1 Bulk Modulus response parameter for Special Mineral 1 ElasticModulus BMK_SMI2 Bulk Modulus response parameter for Special Mineral 2 ElasticModulus BMK_UGAS Bulk Modulus response parameter for Undisturbed Zone Gas ElasticModulus BMK_UIWA Bulk Modulus response parameter for Undisturbed Zone Irreducible Water ElasticModulus BMK_UNC_WM Weight Multiplier for the Bulk Modulus Measurement Unitless BMK_UNC_ZP Zoned Uncertainty for the Bulk Modulus Measurement ElasticModulus BMK_UOIL Bulk Modulus response parameter for Undisturbed Zone Oil ElasticModulus BMK_USFL Bulk Modulus response parameter for Undisturbed Zone Special Fluid ElasticModulus BMK_UWAT Bulk Modulus response parameter for Undisturbed Zone Water ElasticModulus BMK_XBWA Bulk Modulus response parameter for Flushed Zone Bound Water ElasticModulus BMK_XGAS Bulk Modulus response parameter for Flushed Zone Gas ElasticModulus BMK_XIWA Bulk Modulus response parameter for Flushed Zone Irreducible Water ElasticModulus BMK_XOIL Bulk Modulus response parameter for Flushed Zone Oil ElasticModulus BMK_XSFL Bulk Modulus response parameter for Flushed Zone Special Fluid ElasticModulus BMK_XWAT Bulk Modulus response parameter for Flushed Zone Water ElasticModulus BMOD DIT-X Processing Switch Unitless BNL Background Noise Level Unitless BO Oil Formation Volume Factor, Bo Unitless BOAT_TYPE Supply boat, tanker, dynamic positioning vehicle etc. Unitless BOB_NUMBER Bob number. The bob is the inner cylinder of a cylindrical rheometer. Each number corresponds to a different size. Standard bob is #1 Unitless BOC BO Correlation Unitless BODA Back-off Depth Actual Length BODD Back-off Depth Desired Length BODP Back-off Depth Length BOI Borehole Oil Indicator Unitless BOILING_POINT The temperature at which fractions of a liquid boil. Temperature BON Best-of Number for Spike Identification Unitless BOOST_LINE_PUMP_FLOWRATE Riser Boost line pump flowrate Flowrate BORED_FLAG Flag to indicate that equipment item has been bored. Unitless BOREHOLE_COVERAGE Ratio of the Tool Coverage over the Borehole Circumference Dimensionless BOREHOLE_DIAMETER The inside diameter of a borehole. CylinderDiameter BOREHOLE_RADIUS Radius of the open borehole. Normally taken as the radius of the drillbit. CylinderDiameter BORE_COUNT Number of bores, as in a production packer. Unitless BORSCAN_BATCH Array of strings containing BorScan settings Unitless BORSCAN_PARAMETERS A vector of parameters used in BorScan computations. Unitless BOTTOMHOLE_CIRCULATING_PRESSURE The pressure at the bottom of a borehole during circulation of any fluid. Pressure BOTTOMHOLE_CIRCULATING_TEMPERATURE The bottom hole temperature reached when circulating. Due to the cooling effect of the drill fluid, BHCT is below the BHST. Temperature BOTTOMHOLE_END_TYPE Indicates what limits the total depth (plug back, borehole bottom, bridge plug, sump packer ...) Unitless BOTTOMHOLE_FLOWING_PRESSURE Flowing pressure inside the wellbore at midpoint of the completed interval. Res. Eng. Pwf Pressure BOTTOMHOLE_FLOWING_TEMPERATURE Temperature at the bottom of the well while flowing. Unitless BOTTOMHOLE_PRESSURE The pressure at the bottom of a borehole generally associated with the pore pressure of the formation open to the well. Pressure BOTTOMHOLE_SHUTIN_PRESSURE The pressure at the bottom of a borehole with the well shut in. Pressure BOTTOMHOLE_STATIC_TEMPERATURE The bottom hole equilibrium temperature (when circulation is stopped) Temperature BOTTOMHOLE_TEMPERATURE The temperature at the bottom of a borehole occurring at the time of the activity being performed on the well. Temperature BOTTOM_DEPTH Deepest depth of an interval StandardDepthIndex BOTTOM_DIP_NUMBER Number of Dip (in the Dip Set) at the bottom of the Bed Unitless BOTTOM_DISCONTINUITY_TYPE Type of Discontinuity forming the bottom boundary. Unitless BOTTOM_VALUE Value at the bottom of an interval. Unitless BOUND_WATER_CONDUCTIVITY Conductivity of water bound to clay in the formations. Conductivity BOUND_WATER_RESISTIVITY Resistivity of water bound to clay in the formations. Resistivity BOUND_WATER_SATURATION The extent to which the pore space in a formation contains bound water. StandardVolumeRatio BOWL_SPEED The bowl speed of a centrifuge. RotationalVelocity BOX_NUMBER Number of box in which an item or sample is stored. Unitless BP1F Band-pass Filter Frequency on Acquisition Channel 1 Dimensionless BP1Q Band-pass Filter Q-Factor on Acquisition Channel 1 Dimensionless BP2F Band-pass Filter Frequency on Acquisition Channel 2 Dimensionless BP2Q Band-pass Filter Q-Factor on Acquisition Channel 2 Dimensionless BP3F Band-pass Filter Frequency on Acquisition Channel 3 Dimensionless BP3Q Band-pass Filter Q-Factor on Acquisition Channel 3 Dimensionless BPFT Band-pass Filter Type Unitless BPOL Bottom Polarity Unitless BPP Bubble Point Pressure Pressure BPT Bubble Point Temperature Temperature BPUL Back-off Pull Mass BR Coefficient of VSHALE in the BVIRR Expression in SARLOG Unitless BREAKDOWN_PRESSURE The pressure required to create a hydraulic fracture in an unfractured formation; it is greater than fracture closure pressure except in rare cases, such as very low fracture toughness and very large horizontal stress anisotropy. Pressure BRUL Baseline Removal Upper Limit MicroTime BRUL_FT STC Baseline Removal Upper Limit - Far Transmitter MicroTime BRUL_LT STC Baseline Removal Upper Limit - Lower Transmitter MicroTime BRUL_UT STC Baseline Removal Upper Limit - Upper Transmitter MicroTime BS Bit Size CylinderDiameter BS1 Bit Size, Casing String 1 Unitless BS2 Bit Size, Casing String 2 Unitless BS3 Bit Size, Casing String 3 Unitless BS4 Bit Size, Casing String 4 Unitless BS6 Bit Size Stage 6 Unitless BSAL Borehole Salinity LowConcentration BSALOPT RST Borehole Salinity Option Unitless BSAL_RM Borehole Salinity (NaCl-equivalent concentration) used in Recorded Mode LowConcentration BSAL_SIG RST Borehole Salinity Uncertainty LowConcentration BSAVM Multiplier of Standard Deviation on Measure of BSAV Unitless BSAZ User Defined Azimuth for Shallow Button Measurement PlaneAngle BSCG Bottom Sand Detection Tool Count Rate Gain Unitless BSCO Borehole Salinity Correction Option Unitless BSD1 Driller Depth, Casing String 1 StandardDepthIndex BSD2 Driller Depth, Casing String 2 StandardDepthIndex BSD3 Driller Depth, Casing String 3 StandardDepthIndex BSD4 Driller Depth, Casing String 4 StandardDepthIndex BSDF Bit Size Depth From Length BSDI Bottom Sand Detection Tool Detector Identifier Unitless BSDT Bit Size Depth To Length BSFL RST BSAL Filter Length (number of data frames) Unitless BSIG Sigma Bound Water NeutronCaptureCrossSection BSIZ Borehole Contribution to the Silicon Yield Unitless BSI_ZP Zoned relative borehole yield for GST Silicon Unitless BSOL Basic Solids Unitless BSOPT RST Borehole Size Option Unitless BSP Time Shift Process Flag Unitless BSS Button SET Selection Unitless BSSO Borehole Salinity Source Indicator Flag Unitless BSTAC Nuclear BS Calibration Bg Corrected Temperature Coeff Unitless BSTRAP_MODE Bootstrapping/STC Window Positioning Mode Unitless BSTRAP_SEMTHR Semblance Threshold for Bootstrapping Slowness Update Unitless BSTRAP_SLOW Initial Slowness Estimate for Bootstrapping AcousticSlowness BSUL_ZP Zoned relative borehole yield for GST Sulfur Unitless BS_RM Bit Size (RM) CylinderDiameter BTBZ Borehole Contribution to the Tool Background Yield Unitless BTC Multiplies Break Time to Determine Median Stack Direction Unitless BTFS Buildup Time Function Selection Unitless BTHI Bed Thickness Unitless BTIZ Borehole Contribution To the Titanium Yield Parameter Unitless BTI_ZP Zoned relative borehole yield for GST Titanium Unitless BTOR Back-off Torque Unitless BTWS Theoretical Weight After Back-off Mass BUBBLE_FLOW_VELOCITY The rate at which a fluid bubble, gas or liquid, flows through another fluid, gas or liquid. The Velocity depends on the densities and viscosities of the fluids. FlowVelocity BUBBLE_POINT_PRESSURE The pressure at reservoir temperature at which gas in solution in crude oil comes out of solution as free gas. Pressure BUBBLE_POINT_TEMPERATURE The temperature at reservoir conditions at which gas in solution in crude oil comes out of solution as free gas. Temperature BUILDUP_PRESSURE Pressure recorded in the borehole at downhole conditions during a pressure buildup test. Pressure BULI Business Line Unitless BULK_ADDITION_MODE Describes how the bulk material was added to the mixture. Unitless BULK_DENSITY Density of bulk material, including any void space or other materials contained in the subject volume. In well logging, it is the density of the rock, including fluid-filled pore space. Density BULK_MODULUS The stress-strain ratio under simple hydrostatic pressure. k = Delta P / (Delta V / V), where Delta P, V denotes the change in Pressure and Volume. ElasticModulus BULL Bullet Type Unitless BURNER_HEAD_COUNT Number of heads of the burner (conventionally, 3,4 or 6) Unitless BUSINESS_ASSOCIATE_JOB_TITLE The assignment of an administrative job title to a business associate in the context of a business association Unitless BUTTONS_COMPUTE Buttons Computation Option Unitless BUTTON_IMP_FACTOR Button impedance factor Resistivity BVCW Bulk Volume of Irreducible Water in a Clean Wet Zone Unitless BVEL Break Velocity for VSP/WST Window Computation AcousticVelocity BVIRR Bulk Volume of Irreducible Water StandardVolumeRatio BVN Bubble Velocity Number Unitless BVWI Bulk Volume of Water Irreducible Porosity BW Water Formation Volume Factor, Bw Unitless BWC Bandwidth Control of Spectrum Analyzer Unitless BWD Bound Water Density Density BWHI Bound Water Hydrogen Index Unitless BWLW Back-off Window Lower Width (displacement below BODD) Length BWS Bound Water Salinity Unitless BWUW Back-off Window Upper Width (displacement above BODD) Length C01 Comment 1 Unitless C02 COMMENT 2 Unitless C03 COMMENT 3 Unitless C04 COMMENT 4 Unitless C05 COMMENT 5 Unitless C06 COMMENT 6 Unitless C07 COMMENT 7 Unitless C08 COMMENT 8 Unitless C09 COMMENT 9 Unitless C1 C1 Unitless C10 COMMENT 10 Unitless C100 COMMENT 100 Unitless C11 COMMENT 11 Unitless C12 COMMENT 12 Unitless C13 COMMENT 13 Unitless C14 COMMENT 14 Unitless C15 COMMENT 15 Unitless C16 COMMENT 16 Unitless C17 COMMENT 17 Unitless C18 COMMENT 18 Unitless C19 COMMENT 19 Unitless C1CH High Frequency Amplitude Ratio Constant 1 from Calibration Phase Unitless C1CL Low Frequency Amplitude Ratio Constant 1 from Calibration Phase Unitless C1CM Medium Frequency Amplitude Ratio Constant 1 from Calibration Phase Unitless C1R1 STC Peak Coherence, Receiver Array - Lower Dipole Mode Unitless C1R2 STC Peak Coherence, Receiver Array - Upper Dipole Mode Unitless C1R3 STC Peak Coherence, Receiver Array - Stoneley Mode Unitless C1R4 STC Peak Coherence, Receiver Array - P & S Mode Unitless C1T1 STC Peak Coherence, Transmitter Array - Lower Dipole Mode Unitless C1T2 STC Peak Coherence, Transmitter Array - Upper Dipole Mode Unitless C1T3 STC Peak Coherence, Transmitter Array - Stoneley Mode Unitless C1T4 STC Peak Coherence, Transmitter Array - P & S Mode Unitless C1V Pretest Chamber 1 Volume SmallVolume C2 C2 Unitless C20 COMMENT 20 Unitless C21 COMMENT 21 Unitless C22 COMMENT 22 Unitless C23 COMMENT 23 Unitless C24 COMMENT 24 Unitless C25 COMMENT 25 Unitless C26 COMMENT 26 Unitless C27 COMMENT 27 Unitless C28 COMMENT 28 Unitless C29 COMMENT 29 Unitless C2CH High Frequency Amplitude Ratio Constant 2 from Calibration Phase Unitless C2CL Low Frequency Amplitude Ratio Constant 2 from Calibration Phase Unitless C2CM Medium Frequency Amplitude Ratio Constant 2 from Calibration Phase Unitless C2H6_CONCENTRATION Concentration of C2H6 by volume. Typical value in natural gas 6%. Percent C2R1 STC Energy Peak Coherence, Receiver Array - Lower Dipole Mode Unitless C2R2 STC Energy Peak Coherence, Receiver Array - Upper Dipole Mode Unitless C2R3 STC Energy Peak Coherence, Receiver Array - Stoneley Mode Unitless C2R4 STC Energy Peak Coherence, Receiver Array - P & S Mode Unitless C2T1 STC Energy Peak Coherence, Transmitter Array - Lower Dipole Mode Unitless C2T2 STC Energy Peak Coherence, Transmitter Array - Upper Dipole Mode Unitless C2T3 STC Energy Peak Coherence, Transmitter Array - Stoneley Mode Unitless C2T4 STC Energy Peak Coherence, Transmitter Array - P & S Mode Unitless C2V Pretest Chamber 2 Volume SmallVolume C3 C3 Unitless C30 COMMENT 30 Unitless C31 COMMENT 31 Unitless C32 COMMENT 32 Unitless C33 COMMENT 33 Unitless C34 COMMENT 34 Unitless C35 COMMENT 35 Unitless C36 COMMENT 36 Unitless C37 COMMENT 37 Unitless C38 COMMENT 38 Unitless C39 COMMENT 39 Unitless C3H8_CONCENTRATION Concentration of Propane (C3H8); typical volume concentration in natural gas is 2%. Percent C40 COMMENT 40 Unitless C41 COMMENT 41 Unitless C42 COMMENT 42 Unitless C43 COMMENT 43 Unitless C44 COMMENT 44 Unitless C45 COMMENT 45 Unitless C46 COMMENT 46 Unitless C47 COMMENT 47 Unitless C48 COMMENT 48 Unitless C49 COMMENT 49 Unitless C4H10_CONCENTRATION Concentration of Butane (C4H10). Percent C50 COMMENT 50 Unitless C51 COMMENT 51 Unitless C52 COMMENT 52 Unitless C53 COMMENT 53 Unitless C54 COMMENT 54 Unitless C55 COMMENT 55 Unitless C56 COMMENT 56 Unitless C57 COMMENT 57 Unitless C58 COMMENT 58 Unitless C59 COMMENT 59 Unitless C5H12_CONCENTRATION Concentration of Pentane (n-C5H12). Percent C60 COMMENT 60 Unitless C61 COMMENT 61 Unitless C62 COMMENT 62 Unitless C63 COMMENT 63 Unitless C64 COMMENT 64 Unitless C65 COMMENT 65 Unitless C66 COMMENT 66 Unitless C67 COMMENT 67 Unitless C68 COMMENT 68 Unitless C69 COMMENT 69 Unitless C6H14_CONCENTRATION Concentration of Hexane (C6H14); typical volume concentration in natural gas is 0.3%. Percent C70 COMMENT 70 Unitless C71 COMMENT 71 Unitless C72 COMMENT 72 Unitless C73 COMMENT 73 Unitless C74 COMMENT 74 Unitless C75 COMMENT 75 Unitless C76 COMMENT 76 Unitless C77 COMMENT 77 Unitless C78 COMMENT 78 Unitless C79 COMMENT 79 Unitless C7H16_CONCENTRATION Concentration of Heptane (C7H16) Percent C7PLUS_CONCENTRATION Concentration of Heptane and hydrocarbons heavier than Heptane; typical volume concentration in natural gas is 0.5% Percent C80 COMMENT 80 Unitless C81 COMMENT 81 Unitless C82 COMMENT 82 Unitless C83 COMMENT 83 Unitless C84 COMMENT 84 Unitless C85 COMMENT 85 Unitless C86 COMMENT 86 Unitless C87 COMMENT 87 Unitless C88 COMMENT 88 Unitless C89 COMMENT 89 Unitless C90 COMMENT 90 Unitless C91 COMMENT 91 Unitless C92 COMMENT 92 Unitless C93 COMMENT 93 Unitless C94 COMMENT 94 Unitless C95 COMMENT 95 Unitless C96 COMMENT 96 Unitless C97 COMMENT 97 Unitless C98 COMMENT 98 Unitless C99 COMMENT 99 Unitless CABL Cable Type Unitless CABLE_SPEED Cable speed, generally measured at the surface as an approximation of tool speed. CableSpeed CACL2_CONCENTRATION CaCl2 concentration. MilligramPerLiter CACN Corrected Amplitude Color scale Minimum Attenuation CACX Corrected Amplitude Color scale Maximum Attenuation CAD1 Cement Additives 1 Unitless CADD Cement Additives Unitless CADT Casing Depth To Length CAG CITA Amplitude Gain Unitless CAGN Amplifier Coarse Gain Dimensionless CAGT CCL Automatic Gain Threshold CableSpeed CAGW CCL Automatic Gain Window Length CALCIUM_CONCENTRATION Calcium concentration (Water Based Mud and water phase for Oil Based Mud) MilligramPerLiter CALC_ZP Zoned Volume of Calcite StandardVolumeRatio CALIBRATION_COEFFICIENT_CODE Calibration coefficient code for calibration performed with pressure sensor Unitless CALIBRATION_DATE The date of calibration for the equipment Unitless CALIB_STEP_CYCLES Number of Sinewave Cycles for Calibrate Step Dimensionless CALIB_TEMP_RANGE Calibration Temperature Range Dimensionless CALI_ANGLE Spatial angles of each caliper channel PlaneAngle CALI_COMPUTE Caliper Computation Option Unitless CALI_OFFSET Offsets of each Caliper channel computed from statistical histogram CylinderDiameter CALMOD Calibration Mode Unitless CALSTAT Calibration Status Unitless CALTEMP Calibration Temperature Unitless CAMI Caliper Minimum Opening CylinderDiameter CAMX Caliper Maximum Opening CylinderDiameter CANG Correlation Search Angle (SHDT) Unitless CAPACITANCE The ratio of charge (Q in coulombs) on a capacitor to the potential across it (V in volts) yields the Capacitance (C in Farads). Capacitance CAPILLARY_NUMBER The ratio of capillary to viscous forces on fluids in a porous media. Unitless CAPILLARY_PRESSURE The difference in pressure between two phases, air fluid, gas fluid or between two fluids, measured at points of the interconnected phases. Pressure CAPILLARY_PRESSURE_FUNCTION Name of the function used to represent capillary pressure. Unitless CAPILLARY_PRESSURE_FUNCTION_COEFF Coefficients used in the capillary pressure function. Unitless CAPILLARY_TRANSITION_ZONE_HEIGHT The vertical interval height that describes the transition between two different fluid phases in a porous media. This transition is caused by changes in saturation dependent capillary forces in equilibrium with gravitational forces. Length CAPT Attenuation/Propagation Correlation Tolerance Unitless CAP_ANT1 Antenna 1 Total Line & Antenna Tuned Capacitance with TW=0 Picofarad CAP_ANT2 Antenna 2 Total Line & Antenna Tuned Capacitance with TW=0 Picofarad CARB_ZP Zoned Volume of Carbonate StandardVolumeRatio CASD Casing Diameter CylinderDiameter CASE Casing String Unitless CASF Label Casing Function - Monopole P&S Unitless CASG Casing Grade Unitless CASING_DRAG_FACT The casing drag (axial) factor Unitless CASING_FRICTION_FACT The casing friction (rotating) factor Unitless CASING_PIPE_GRADE Casing pipe grade Unitless CASING_ROTATION_FRICTION_COEFFICIENT Friction coefficient due to rotation between casing and other surface (e.g. drill string). Unitless CASING_SHOE_DEPTH Casing shoe depth Length CASING_SLIDING_FRICTION_COEFFICIENT Friction coefficient due to sliding between casing and other surface (e.g. drill string), when only sliding motion is present Unitless CASING_TRANSLATION_FRICTION_COEFFICIENT Linear component of the friction coefficient between casing and drill string during an helical movement, e.g., reaming mode Unitless CASING_TYPE Generic casing type such as riser, conductor pipe, casing, liner, production casing Unitless CASN Casing String Number Unitless CASP Continuous Abort-Select Pause time Time CASS Casing Shoe StandardDepthIndex CASSON_PLASTIC_VISCOSITY Measure of the internal resistance to fluid flow attributable to the amount, type, and size of solids present in a given fluid. The Casson model equation is: SQRT(Shear_Stress) = SQRT(Yield_Stress) + SQRT(Plastic_Viscosity X Shear_Rate) DynamicViscosity CASSON_YIELD_STRESS Resistance to initial flow; the stress required to start fluid movement. The Casson model equation is: SQRT(Shear_Stress) = SQRT(Yield_Stress) + SQRT(Plastic_Viscosity X Shear_Rate) ShearStress CASW Casing Weight MassPerLength CATION_CONCENTRATION The concentration of cations, the positively charged particles, in the solution of an electrolyte. CationConcentration CATION_EXCHANGE_CAPACITY A measure of the extent to which a substance will supply exchange cations. CationExchangeCapacity CAWL Cable weight per length MassPerLength CB3D SCMT CBL 3 ft Peak Detection Mode Unitless CB3G CBL 3 ft T0_Delay or Noise Gate MicroTime CB3T CBL 3 ft Peak Detection Threshold LowElectricPotential CB5D SCMT CBL 5 ft Peak Detection Mode Unitless CB5G CBL 5 ft T0_Delay or Noise Gate MicroTime CB5T CBL 5 ft Peak Detection Threshold LowElectricPotential CBAF CBL Adjustment Factor Unitless CBAR Constant Barite Unitless CBCF CBL Correction Factor Unitless CBD Casing Bottom (Driller) Length CBD1 Casing Bottom 1 (Driller) StandardDepthIndex CBD2 Casing Bottom 2 (Driller) StandardDepthIndex CBD3 Casing Bottom 3 (Driller) StandardDepthIndex CBD4 Casing Bottom 4 (Driller) StandardDepthIndex CBDR Casing Bottom (Driller) Length CBL Cement Bond Log Amplitude ElectricPotential CBL1 Casing Bottom 1 (Logger) StandardDepthIndex CBL2 Casing Bottom 2 (Logger) StandardDepthIndex CBL3 Casing Bottom 3 (Logger) StandardDepthIndex CBL4 Casing Bottom 4 (Logger) StandardDepthIndex CBLG CBL Gate Width Time CBLO Casing Bottom (Logger) Length CBLS CBL Source Unitless CBO Code for OIL Formation Volume Factor Correlation Unitless CBPP Continuous Base Polarization Period ShortTime CBW Conductivity of Bound Water for Dual-Water Conductivity CBWA Conductivity of Bound Water Apparent Conductivity CBWA_CHLO Conductivity of bound water for Chlorite Conductivity CBWA_CLA1 Conductivity of bound water for Clay 1 Conductivity CBWA_CLA2 Conductivity of bound water for Clay 2 Conductivity CBWA_GLAU Conductivity of bound water for Glauconite Conductivity CBWA_ILLI Conductivity of bound water for Illite Conductivity CBWA_KAOL Conductivity of bound water for Kaolinite Conductivity CBWA_MONT Conductivity of bound water for Montmorillonite Conductivity CCAT User-Defined Criterion Category (Fracture Detection) Unitless CCCO Casing & Cement Thickness Correction Option Unitless CCCR Critical Current for Casing Resistance ElectricCurrent CCDI Casing Collar Detection Interval Length CCDL Casing Collar Depth Listing Unitless CCE Coef. Relative to Compressional Energy Used in Fracture Detection Unitless CCLD CCL reset delay Length CCLG Casing Collar Locator Gain Unitless CCLR Casing Collar Logging Return Unitless CCLS Casing Collar Locator Selector Unitless CCLT CCL Detection Level ElectricPotential CCLW Casing Collar Logging Wire Unitless CCMD Continuous Command Unitless CCON Carbon Concentration (Avogadro Number per cc) of A Substance Unitless CCOR_MODE Crosscorrelation Mode Unitless CCOR_OPT Crosscorrelation criteria Unitless CCRT Continuous Cycle RepeaTime Multiplier Unitless CCTU Calibration Coefficients Temperature Units Unitless CCW1 Casing Weight 1 - From CONS Table - Alpha Unitless CD Casing Shoe Depth Length CDAT Calibration Date Unitless CDBF Carbon Density of Bound Fluid Unitless CDEN Cement Density Density CDEP Current Depth for Shooting StandardDepthIndex CDF Casing Depth From Length CDGS CCL Downhole Gain Selection Unitless CDI Casing Diameter, Internal (for Display on Producibility Output) Length CDIA Casing Outer Diameter CylinderDiameter CDLI CCL Delta Limit ElectricPotential CDLY Calibration Delay Time Time CDMS CCL Downhole Mode Selection Unitless CDO Carbon Density of Oil Unitless CDOF CCL Downhole Offset ElectricPotential CDOS CCL Downhole Offset Selection Unitless CDP Common Depth Point Unitless CDPM Casing Distribution Peak Minimum Unitless CDPS Casing Distribution Population Size Unitless CDPTA_ISOL DPT Conductivity response parameter for Parallel Conductivity CDPTA_UIWA DPT Conductivity response parameter for Undisturbed Zone Irreducible Water Conductivity CDPTA_USFL DPT Conductivity response parameter for Undisturbed Zone Special Fluid Conductivity CDPTA_UWAT DPT Conductivity response parameter for Undisturbed Zone Water Conductivity CDRS CCL Downhole Sample Rate Selection Unitless CDSE Corrected Density Selector Unitless CDT Casing Depth To StandardDepthIndex CDTM The error threshold of DTMUD computation AcousticSlowness CDTS Correction for Delta-T Shale, Empirical AcousticSlowness CDTST The error threshold of DTSTE computation AcousticSlowness CDUN Curves Unit Declared in Presentation Manager Dimensionless CDV Density Value for Carbon as Used in Coal Determination Density CD_ANGLE_BETWEEN_FAULTS Angle between two faults (using Convolution Derivative) PlaneAngle CD_DISTANCE_TO_FAULT Distance from sealing fault to well (using Convolution Derivative) Length CD_EXTRAPOLATED_PRESSURE Extrapolated Pressure from infinite-Acting Analysis (using Convolution Derivative) PressurePerTime CD_FAULT_TO_WELL_ANGLE Fault to well angle (using Convolution Derivative) PlaneAngle CD_GEOMETRIC_SKIN_FACTOR_LPR Geometric skin factor from late pseudo radial flow analysis (using Convolution Derivative) Unitless CD_INTERPOROSITY_FLOW_COEFFICIENT Dual Porosity Interporosity Flow Coefficient (using Convolution Derivative) Unitless CD_MECHANICAL_SKIN_FACTOR_LPR Mechanical skin factor from late pseudo radial flow analysis (using Convolution Derivative) Unitless CD_MECHANICAL_SKIN_LT Mechanical skin from late time analysis (using Convolution Derivative) Unitless CD_PERMEABILITY Permeability (using Convolution Derivative) Permeability CD_PERMEABILITY_THICKNESS Permeability thickness product (using Convolution Derivative) IntegratedPermeability CD_SKIN_FACTOR_EPR Skin factor from early pseudo radial flow analysis (using Convolution Derivative) Unitless CD_SKIN_FACTOR_LPR Skin factor from late pseudo radial flow analysis (using Convolution Derivative) Unitless CD_SQRT_KX_KY_LPR Square root Kx.Ky product (using Convolution Derivative) Permeability CD_SQRT_KY_KZ_EPR Square root Ky.Kz product (using Convolution Derivative) Permeability CD_STANDOFF Well standoff to reservoir bottom (using Convolution Derivative) Length CD_STORATIVITY_RATIO Dual Porosity Storativity Ratio (using Convolution Derivative) Unitless CD_TOTAL_SKIN_FACTOR Skin factor (using Convolution Derivative) Unitless CD_VERTICAL_PERMEABILITY Permeability in Z direction (using Convolution Derivative) Permeability CD_WELLBORE_STORAGE Wellbore storage coefficient (using Convolution Derivative) VolumePerPressure CD_X_DIRECTION_PERMEABILITY Permeability in X direction (using Convolution Derivative) Permeability CD_Y_DIRECTION_PERMEABILITY Permeability in Y direction (using Convolution Derivative) Permeability CE2S Wellbore Storage exp(2*Skin) Unitless CECA Cation Exchange Capacity Unitless CECA_CHLO Cation Exchange Capacity parameter for Chlorite CationExchangeCapacity CECA_CLA1 Cation Exchange Capacity parameter for Clay 1 CationExchangeCapacity CECA_CLA2 Cation Exchange Capacity parameter for Clay 2 CationExchangeCapacity CECA_GLAU Cation Exchange Capacity parameter for Glauconite CationExchangeCapacity CECA_ILLI Cation Exchange Capacity parameter for Illite CationExchangeCapacity CECA_KAOL Cation Exchange Capacity parameter for Kaolinite CationExchangeCapacity CECA_MONT Cation Exchange Capacity parameter for Montmorillonite CationExchangeCapacity CECG CITA Eddy Current Gain Unitless CECM Low Frequency Amplitude Ratio Constant from Cal. Unitless CECZ Cation Exchange Capacity CationExchangeCapacity CEEC Cement Evaluation Electronic Cartridge Type Unitless CEFL Centralized Flag Unitless CEMD Calibration Event Marker Destination Unitless CEMENT_SHEATH_THICKNESS Thickness of the cement sheath between casing and borehole wall. CylinderDiameter CENFRQ Center frequency Frequency CENFRQ_MODE Center Frequency Source Mode Unitless CENTRALIZER_COUNT_PER_JOINT Number of centralizers per joint, e.g. 2 per joint. Unitless CENTRALIZER_TEST_TYPE The type of a Centralizer Test used to test a centralizer, usually during any well operation. Unitless CENTRAL_DIP Initial dip around which migration is performed PlaneAngle CENTRAL_DIP_AZIMUTH Azimuth of initial dip around which migration is performed PlaneAngle CENTRAL_INCLINATION Inclination of initial dip around which migration is performed PlaneAngle CENTRAL_LINE_BEARING Azimuth of central line of projection. PlaneAngle CENTRAL_LINE_PT1_LATITUDE Latitude of first point on central line of projection. Latitude CENTRAL_LINE_PT1_LONGITUDE Longitude of first point on central line of projection. Longitude CENTRAL_LINE_PT2_LATITUDE Latitude of second point on central line of projection. Latitude CENTRAL_LINE_PT2_LONGITUDE Longitude of second point on central line of projection. Longitude CENTRAL_MERIDIAN The meridian on a graticule that is the axis of symmetry for the geometric properties of the graticule displayed on a map projection. Longitude CENTRIFUGE_SPEED The bowl speed of a centrifuge. RotationalVelocity CER0 Energy Peak Coherence, Receiver Array - Stoneley Mode Unitless CER1 Energy Peak Coherence Receiver Array - Lower Dipole Mode Unitless CER2 Energy Peak Coherence, Receiver Array - Upper Dipole Mode Unitless CER3 Energy Peak Coherence, Receiver Array - Stoneley Mode Unitless CERI Command Error Report Interval Time CERP Energy Peak Coherence, Receiver Array - P & S Comp Unitless CERS Energy Peak Coherence, Receiver Array - P & S Shear Unitless CET0 Energy Peak Coherence, Transmitter Array - Stoneley Mode Unitless CET1 Energy Peak Coherence, Transmitter Array - Lower Dipole Mode Unitless CET2 Energy Peak Coherence, Transmitter Array - Upper Dipole Mode Unitless CET3 Energy Peak Coherence, Transmitter Array - Stoneley Mode Unitless CETP Energy Peak Coherence, Transmitter Array - P & S Comp Unitless CETS Cement Evaluation Tool Sonde Type Unitless CEXP Coloration Exponent Unitless CF1T Compact Flowmeter 1 Type Unitless CF2T Compact Flowmeter 2 Type Unitless CFCI Compressibility Factor Correlation Index Unitless CFCV Controlled Flow Adapter Chamber Volume SmallVolume CFF Compressibility of Formation Fluid Unitless CFL Cement Fluid Loss SmallVolume CFN Correlation-Link File Name Unitless CFRT_CALIB_01 Calibration Vector Parameter at EFR 0.25 Hz Dimensionless CFRT_CALIB_02 Calibration Vector Parameter at EFR 0.50 Hz Dimensionless CFRT_CALIB_03 Calibration Vector Parameter at EFR 0.83 Hz Dimensionless CFRT_CALIB_04 Calibration Vector Parameter at EFR 1.00 Hz Dimensionless CFRT_CALIB_05 Calibration Vector Parameter at EFR 1.25 Hz Dimensionless CFRT_CALIB_06 Calibration Vector Parameter at EFR 1.67 Hz Dimensionless CFRT_CALIB_07 Calibration Vector Parameter at EFR 2.00 Hz Dimensionless CFRT_CALIB_08 Calibration Vector Parameter at EFR 2.50 Hz Dimensionless CFRT_CALIB_09 Calibration Vector Parameter at EFR 3.34 Hz Dimensionless CFRT_CALIB_10 Calibration Vector Parameter at EFR 4.01 Hz Dimensionless CFRT_CALIB_11 Calibration Vector Parameter at EFR 5.01 Hz Dimensionless CFRT_CALIB_12 Calibration Vector Parameter at EFR 6.68 Hz Dimensionless CFRT_CALIB_13 Calibration Vector Parameter at EFR 8.01 Hz Dimensionless CFRT_CALIB_14 Calibration Vector Parameter at EFR 10.0 Hz Dimensionless CFRT_VERB CFRT Screen Verbosity Dimensionless CFST Central Frequency of the Stoneley Wave Frequency CFXO Water Based Mud Coefficient, used to estimate Water Based Mud invasion when no Rxo. Unitless CG Gas Compressibility Unitless CGA0 Correction for Gradio Coefficient GA0 Unitless CGB0 Correction for Gradio Coefficient GB0 Unitless CGCA Correction for Gradio Coefficient (A) Unitless CGCB Correction for Gradio Coefficient (B) Unitless CGDF Correct Gradio for Deviation Flag Unitless CGFF Correct Gradio for Friction Flag Unitless CGM Channel Grouping Mode Unitless CGMI Spectro Computed Gamma Ray Minimum APIGammaRay CGNB Caliper Brine Gain Unitless CGNL Caliper Long Spacing Gain Unitless CGNS Caliper Short Spacing Gain Unitless CGPF CORBAN Graphic Presentation Flag for LCVOT Unitless CGRA Gas Gravity Unitless CGSH Spectro Computed Gamma Ray Shale APIGammaRay CH1 Name of Channel 1 for Unlabeled Files Unitless CH10 Name of Channel 10 for Unlabeled Files Unitless CH11 Name of Channel 11 for Unlabeled Files Unitless CH12 Name of Channel 12 for Unlabeled Files Unitless CH13 Name of Channel 13 for Unlabeled Files Unitless CH14 Name of Channel 14 for Unlabeled Files Unitless CH15 Name of Channel 15 for Unlabeled Files Unitless CH16 Name of Channel 16 for Unlabeled Files Unitless CH17 Name of Channel 17 for Unlabeled Files Unitless CH18 Name of Channel 18 for Unlabeled Files Unitless CH19 Name of Channel 19 for Unlabeled Files Unitless CH2 Name of Channel 2 for Unlabeled Files Unitless CH20 Name of Channel 20 for Unlabeled Files Unitless CH21 Name of Channel 21 for Unlabeled Files Unitless CH22 Name of Channel 22 for Unlabeled Files Unitless CH23 Name of Channel 23 for Unlabeled Files Unitless CH24 Name of Channel 24 for Unlabeled Files Unitless CH25 Name of Channel 25 for Unlabeled Files Unitless CH26 Name of Channel 26 for Unlabeled Files Unitless CH27 Name of Channel 27 for Unlabeled Files Unitless CH28 Name of Channel 28 for Unlabeled Files Unitless CH29 Name of Channel 29 for Unlabeled Files Unitless CH3 Name of Channel 3 for Unlabeled Files Unitless CH30 Name of Channel 30 for Unlabeled Files Unitless CH31 Name of Channel 31 for Unlabeled Files Unitless CH32 Name of Channel 32 for Unlabeled Files Unitless CH33 Name of Channel 33 for Unlabeled Files Unitless CH34 Name of Channel 34 for Unlabeled Files Unitless CH35 Name of Channel 35 for Unlabeled Files Unitless CH36 Name of Channel 36 for Unlabeled Files Unitless CH37 Name of Channel 37 for Unlabeled Files Unitless CH38 Name of Channel 38 for Unlabeled Files Unitless CH39 Name of Channel 39 for Unlabeled Files Unitless CH4 Name of Channel 4 for Unlabeled Files Unitless CH40 Name of Channel 40 for Unlabeled Files Unitless CH41 Name of Channel 41 for Unlabeled Files Unitless CH42 Name of Channel 42 for Unlabeled Files Unitless CH43 Name of Channel 43 for Unlabeled Files Unitless CH44 Name of Channel 44 for Unlabeled Files Unitless CH45 Name of Channel 45 for Unlabeled Files Unitless CH46 Name of Channel 46 for Unlabeled Files Unitless CH47 Name of Channel 47 for Unlabeled Files Unitless CH48 Name of Channel 48 for Unlabeled Files Unitless CH49 Name of Channel 49 for Unlabeled Files Unitless CH4_CONCENTRATION Concentration of Methane (CH4); typical volume concentration in natural gas is 85%. Percent CH5 Name of Channel 5 for Unlabeled Files Unitless CH50 Name of Channel 50 for Unlabeled Files Unitless CH51 Name of Channel 51 for Unlabeled Files Unitless CH52 Name of Channel 52 for Unlabeled Files Unitless CH53 Name of Channel 53 for Unlabeled Files Unitless CH54 Name of Channel 54 for Unlabeled Files Unitless CH55 Name of Channel 55 for Unlabeled Files Unitless CH56 Name of Channel 56 for Unlabeled Files Unitless CH57 Name of Channel 57 for Unlabeled Files Unitless CH58 Name of Channel 58 for Unlabeled Files Unitless CH59 Name of Channel 59 for Unlabeled Files Unitless CH6 Name of Channel 6 for Unlabeled Files Unitless CH60 Name of Channel 60 for Unlabeled Files Unitless CH7 Name of Channel 7 for Unlabeled Files Unitless CH8 Name of Channel 8 for Unlabeled Files Unitless CH9 Name of Channel 9 for Unlabeled Files Unitless CHAN Mode Selection Channel Unitless CHANNEL_WIDTH The perpendicular distance between two parallel boundaries. Length CHASSIS_TYPE Chassis Type Unitless CHEMICAL_CONCENTRATION The concentration of a chemical usually used during well operations, like drilling, cementing, acidizing, fracturing, etc. MolePerVolume CHEMICAL_FORMULA A symbolic expression of the composition or constitution of a substance. Unitless CHID Mask Hidden surface on 3D image Unitless CHI_RM Caliper High limit from BS (RM) CylinderDiameter CHLORIDE_CONCENTRATION Concentration of chloride ions in water based mud or in the water phase of oil based bud PartPerMillion CHLO_ZP Zoned Volume of Chlorite StandardVolumeRatio CHO1 Choke Size 1 CylinderDiameter CHO2 Choke Size 2 CylinderDiameter CHO3 Choke Size 3 CylinderDiameter CHOKE_LINE_ID Choke line internal diameter CylinderDiameter CHOKE_LINE_LENGTH Choke line length Length CHOKE_SIZE Internal diameter of the flow choke(s) OilfieldGaugeLength CHP1 Casing Head Pressure 1 Pressure CHP2 Casing Head Pressure 2 Pressure CHP3 Casing Head Pressure 3 Pressure CHR0 Peak Coherence, Receiver Array - Stoneley Mode Unitless CHR1 Peak Coherence, Receiver Array - Lower Dipole Mode Unitless CHR2 Peak Coherence, Receiver Array - Upper Dipole Mode Unitless CHR3 Peak Coherence, Receiver Array - Stoneley Mode Unitless CHR5 FMD Delta-T Coherence, Receiver Array Unitless CHRP Peak Coherence, Receiver Array - P & S Comp Unitless CHRS Peak Coherence, Receiver Array - P & S Shear Unitless CHT0 Peak Coherence, Transmitter Array - Stoneley Mode Unitless CHT1 Peak Coherence, Transmitter Array - Lower Dipole Mode Unitless CHT2 Peak Coherence, Transmitter Array - Upper Dipole Mode Unitless CHT3 Peak Coherence, Transmitter Array - Stoneley Mode Unitless CHT5 FMD Delta-T Coherence, Transmitter Array Unitless CHTP Peak Coherence, Transmitter Array - P & S Comp Unitless CHTS Peak Coherence, Transmitter Array - P & S Shear Unitless CIDA Casing Inner Diameter for Casing A CylinderDiameter CIDB Casing Inner Diameter for Casing B CylinderDiameter CIDZ Casing Internal Diameter Zoned Length CINT Correlation Interval (SHDT) Length CIRCULATING_PRESSURE Fluid pressure under circulating conditions. Pressure CIRCULATION_LOSS_DEPTH Depth at which circulation is being lost to the formation. Length CIRCULATION_LOSS_RATE Rate of loss of drilling fluid to the formation, due to mud density exceeding formation fracture pressure gradient, and/or to drilling through a highly permeable formation. MudLossRate CJT Cement Job Type Unitless CKGU Check Gun Number Unitless CKSH Check Shot Number Unitless CLA1_ZP Zoned Volume of Clay 1 StandardVolumeRatio CLA2_ZP Zoned Volume of Clay 2 StandardVolumeRatio CLAB County/Parish Label, used with the COUN parameter (default value "COUNTY:") Unitless CLAINPT Clay Input Switch Unitless CLASSIFICATION_METHOD_CODE Classification method used in this activity. Unitless CLAY_RESISTIVITY The Resistivity of clay, usually referring to that measured in the Earth formations. Resistivity CLC0 Clock Coefficient 0 Unitless CLC1 Clock Coefficient 1 Unitless CLC2 Clock Coefficient 2 Unitless CLC3 Clock Coefficient 3 Unitless CLC4 Clock Coefficient 4 Unitless CLCL Long-Spaced Control Loop Controller Mode Unitless CLCS Short-Spaced Control Loop Controller Mode Unitless CLD Comparison Listing Destination Unitless CLDS Customer Log Depth Scale. Unitless CLDT Customer Log Device Type Unitless CLED Customer Log Extension Down Length CLEN Cable Length Unitless CLET Clean Cycle Time Multiplier Unitless CLEU Customer Log Extension Up Length CLIENT The code of a client, usually that of a Service, Contractor, Vendor or E&P company Unitless CLIENT_REPRESENTATIVE Name of the client representative or company man. Unitless CLIM Caliper Limit for Sonic Length CLIN Customer Log Inserts Unitless CLLS Long-Spaced High Voltage Mode Unitless CLOO Current Loop Method Dimensionless CLOSURE_STRESS Stress acting normal to a fracture surface. Pressure CLO_RM Caliper Low limit from BS (RM) CylinderDiameter CLRL Corroded Layer Resistance Limit ElectricResistance CLSP Spacing of Caliper Measurement Displayed Unitless CLSS Short-Spaced High Voltage Mode Unitless CLTB Low Power Tool Bus Control Unitless CLUSTER_CONSTRAINT Depth Constraint method flag by Cluster Analysis ( 1 == Yes, 0 == No ) Unitless CMCE Correction for Manometer Coefficient Pressure CMDT Cable Marking Device Type Unitless CME Continuity Module Existence flag Unitless CME0 Correction for Manometer Coefficient ME0 Unitless CMEA Cable Measurement, SPSE Switches ElectricPotential CMFF_ALBI CMR Free Fluid response parameter for Albite Porosity CMFF_ANHY CMR Free Fluid response parameter for Anhydrite Porosity CMFF_BIOT CMR Free Fluid response parameter for Biotite Porosity CMFF_CALC CMR Free Fluid response parameter for Calcite Porosity CMFF_CARB CMR Free Fluid response parameter for Carbonate Porosity CMFF_CHLO CMR Free Fluid response parameter for Chlorite Porosity CMFF_CLA1 CMR Free Fluid response parameter for Clay 1 Porosity CMFF_CLA2 CMR Free Fluid response parameter for Clay 2 Porosity CMFF_COAL CMR Free Fluid response parameter for Coal Porosity CMFF_DOLO CMR Free Fluid response parameter for Dolomite Porosity CMFF_EVAP CMR Free Fluid response parameter for Evaporate Porosity CMFF_FELD CMR Free Fluid response parameter for Feldspar Porosity CMFF_GLAU CMR Free Fluid response parameter for Glauconite Porosity CMFF_GYPS CMR Free Fluid response parameter for Gypsum Porosity CMFF_HALI CMR Free Fluid response parameter for Halite Porosity CMFF_IGNE CMR Free Fluid response parameter for Igneous Porosity CMFF_ILLI CMR Free Fluid response parameter for Illite Porosity CMFF_ISOL CMR Free Fluid response parameter for Isolated Porosity CMFF_KAOL CMR Free Fluid response parameter for Kaolinite Porosity CMFF_META CMR Free Fluid response parameter for Metamorphic Porosity CMFF_MONT CMR Free Fluid response parameter for Montmorillonite Porosity CMFF_MUSC CMR Free Fluid response parameter for Muscovite Porosity CMFF_ORTH CMR Free Fluid response parameter for Orthoclase Porosity CMFF_PARA CMR Free Fluid response parameter for Parallel Porosity CMFF_PYRI CMR Free Fluid response parameter for Pyrite Porosity CMFF_QUAR CMR Free Fluid response parameter for Quartz Porosity CMFF_SAND CMR Free Fluid response parameter for Sand Porosity CMFF_SHAL CMR Free Fluid response parameter for Shale Porosity CMFF_SIDE CMR Free Fluid response parameter for Siderite Porosity CMFF_SILT CMR Free Fluid response parameter for Silt Porosity CMFF_SMI1 CMR Free Fluid response parameter for Special Mineral 1 Porosity CMFF_SMI2 CMR Free Fluid response parameter for Special Mineral 2 Porosity CMFF_UGAS CMR Free Fluid response parameter for Undisturbed Zone Gas Porosity CMFF_UIWA CMR Free Fluid response parameter for Undisturbed Zone Irreducible Water Porosity CMFF_UNC_WM CMR Free Fluid Weight Multiplier Zone Parameter Unitless CMFF_UNC_ZP CMR Free Fluid Uncertainty Zone Parameter Porosity CMFF_UOIL CMR Free Fluid response parameter for Undisturbed Zone Oil Porosity CMFF_USFL CMR Free Fluid response parameter for Undisturbed Zone Special Fluid Porosity CMFF_UWAT CMR Free Fluid response parameter for Undisturbed Zone Water Porosity CMFF_XBWA CMR Free Fluid response parameter for Flushed Zone Bound Water Porosity CMFF_XGAS CMR Free Fluid response parameter for Flushed Zone Gas Porosity CMFF_XIWA CMR Free Fluid response parameter for Flushed Zone Irreducible Water Porosity CMFF_XOIL CMR Free Fluid response parameter for Flushed Zone Oil Porosity CMFF_XSFL CMR Free Fluid response parameter for Flushed Zone Special Fluid Porosity CMFF_XWAT CMR Free Fluid response parameter for Flushed Zone Water Porosity CMI1 CSAT_1 Caliper minimum Length CMI2 CSAT_2 Caliper minimum Length CMI3 CSAT_3 Caliper minimum Length CMI4 CSAT_4 Caliper minimum Length CMNT Tape Comment Unitless CMOD Computation Mode Unitless CMON Calibration Month of HP Gauge Unitless CMPAKI Compute Using Akima Interpolation Flag Unitless CMPDIA Compute Borehole Diameter Flag Unitless CMPFRM Compute Formation Resistivity Flag Unitless CMPM Computation Mode Unitless CMPMRS Compute Mud Resistivity Flag Unitless CMPSTA Compute Borehole Corrections Statistics Flag Unitless CMPSTF Compute Tool Standoff Flag Unitless CMPZ Z System measure Frequency for Thickness Unitless CMRP_ALBI CMR Porosity response parameter for Albite Porosity CMRP_ANHY CMR Porosity response parameter for Anhydrite Porosity CMRP_BIOT CMR Porosity response parameter for Biotite Porosity CMRP_CALC CMR Porosity response parameter for Calcite Porosity CMRP_CARB CMR Porosity response parameter for Carbonate Porosity CMRP_CHLO CMR Porosity response parameter for Chlorite Porosity CMRP_CLA1 CMR Porosity response parameter for Clay 1 Porosity CMRP_CLA2 CMR Porosity response parameter for Clay 2 Porosity CMRP_COAL CMR Porosity response parameter for Coal Porosity CMRP_DOLO CMR Porosity response parameter for Dolomite Porosity CMRP_EVAP CMR Porosity response parameter for Evaporate Porosity CMRP_FELD CMR Porosity response parameter for Feldspar Porosity CMRP_GLAU CMR Porosity response parameter for Glauconite Porosity CMRP_GYPS CMR Porosity response parameter for Gypsum Porosity CMRP_HALI CMR Porosity response parameter for Halite Porosity CMRP_IGNE CMR Porosity response parameter for Igneous Porosity CMRP_ILLI CMR Porosity response parameter for Illite Porosity CMRP_ISOL CMR Porosity response parameter for Isolated Porosity CMRP_KAOL CMR Porosity response parameter for Kaolinite Porosity CMRP_META CMR Porosity response parameter for Metamorphic Porosity CMRP_MONT CMR Porosity response parameter for Montmorillonite Porosity CMRP_MUSC CMR Porosity response parameter for Muscovite Porosity CMRP_ORTH CMR Porosity response parameter for Orthoclase Porosity CMRP_PARA CMR Porosity response parameter for Parallel Porosity CMRP_POLC_MAX Maximum Polarization Correction Porosity to Trigger Insufficient Wait Time Flag Porosity CMRP_PYRI CMR Porosity response parameter for Pyrite Porosity CMRP_QUAR CMR Porosity response parameter for Quartz Porosity CMRP_SAND CMR Porosity response parameter for Sand Porosity CMRP_SHAL CMR Porosity response parameter for Shale Porosity CMRP_SIDE CMR Porosity response parameter for Siderite Porosity CMRP_SILT CMR Porosity response parameter for Silt Porosity CMRP_SMI1 CMR Porosity response parameter for Special Mineral 1 Porosity CMRP_SMI2 CMR Porosity response parameter for Special Mineral 2 Porosity CMRP_UGAS CMR Porosity response parameter for Undisturbed Zone Gas Porosity CMRP_UIWA CMR Porosity response parameter for Undisturbed Zone Irreducible Water Porosity CMRP_UNC_WM CMR Porosity Weight Multiplier Zone Parameter Unitless CMRP_UNC_ZP CMR Porosity Uncertainty Zone Parameter Porosity CMRP_UOIL CMR Porosity response parameter for Undisturbed Zone Oil Porosity CMRP_USFL CMR Porosity response parameter for Undisturbed Zone Special Fluid Porosity CMRP_UWAT CMR Porosity response parameter for Undisturbed Zone Water Porosity CMRP_XBWA CMR Porosity response parameter for Flushed Zone Bound Water Porosity CMRP_XGAS CMR Porosity response parameter for Flushed Zone Gas Porosity CMRP_XIWA CMR Porosity response parameter for Flushed Zone Irreducible Water Porosity CMRP_XOIL CMR Porosity response parameter for Flushed Zone Oil Porosity CMRP_XSFL CMR Porosity response parameter for Flushed Zone Special Fluid Porosity CMRP_XWAT CMR Porosity response parameter for Flushed Zone Water Porosity CMR_FORM_H2O_SAL CMR Formation Water Salinity PartPerMillion CMR_HI_COR_SW CMR Hydrogen Index Correction Switch Unitless CMR_LOG_DIRECTION Logging Direction Unitless CMR_LOG_SPEED Optimal CMR logging speed CableSpeed CMR_PHI_OPT CMR Porosity Algorithm Option Unitless CMR_SIGNAL_PROC_SW CMR Signal Processing Switch Unitless CMR_TEMP_MC CMR Temperature during Master Calibration Temperature CMR_TYPE Marketing Name for CMR Tool (e.g. CMR-A, CMR-200) Unitless CMTC SCMT Slow Channel Multiplexer Mode Unitless CMTM SCMT Operating Mode Unitless CMTP SCMT Tool position on CAN Unitless CMTY Cement Type Unitless CMUD Weight of Mud MudDensity CMX1 CSAT-1 Caliper Maximum Length CMX2 CSAT-2 Caliper Maximum Length CMX3 CSAT-3 Caliper Maximum Length CMX4 CSAT-4 Caliper Maximum Length CN Company Name Unitless CN1 Company Name, Line 1 Unitless CNAM Contractor Curve Mnemonic Unitless CNA_CNTRATE_TYPE Type of Countrates to Use Unitless CNB CNT Calibrator Number Dimensionless CNC CNT Cartridge Number Dimensionless CNCM CNTA Calibration Mode Unitless CNH CNT Housing Number Dimensionless CNLA Flag for CNL Unitless CNLM Multiplier of Standard Deviation for CNL Unitless CNPS CNTG Neutron Porosity Selector Unitless CNRM CNLREC Matrix for Alphanumeric Parameters Unitless CNRZ CNLREC Bit Size Zoned Parameter Root Length CNTT CNT Calibration Tank Temperature Temperature CNUM Calibration Number Unitless CNV Neutron Value for Carbon as Used in COAL Determination Unitless CNVR Conversion Rate Time CO Compressibility of OIL Unitless CO1 Comment #1 Unitless CO10 Comment #10 Unitless CO11 Comment #11 Unitless CO12 Comment #12 Unitless CO13 Comment #13 Unitless CO14 Comment #14 Unitless CO2 Comment #2 Unitless CO2_CONCENTRATION Concentration of Carbon Dioxide (CO2) LowConcentration CO2_FOAM_QUALITY Ratio volume of CO2 over foam volume. Indicator of the quality of a foam generated with CO2 for well treatment. Below 50% the foam is not stable, above 95% the foam changes to a mist. C02 foam are used when low pH is required. Percent CO3 Comment #3 Unitless CO4 Comment #4 Unitless CO5 Comment #5 Unitless CO6 Comment #6 Unitless CO7 Comment #7 Unitless CO8 Comment #8 Unitless CO9 Comment #9 Unitless COAL COAL Cutoffs Unitless COAL_ZP Zoned Volume of Coal StandardVolumeRatio CODA Casing Outer Diameter for Casing A CylinderDiameter CODB Casing Outer Diameter for Casing B CylinderDiameter CODE Dictionary-controlled name of item Unitless COEF Coefficients for Regression Unitless COFB Caliper Brine Offset CylinderDiameter COFL Caliper Long Spacing Offset Length COFN Number of Corban Data Files to Transfer to Tape Unitless COFS Caliper Short Spacing Offset CylinderDiameter COL1 Comment Label 1 Unitless COL2 Comment Label 2 Unitless COLL Label Slowness Lower Limit - Monopole P&S Compressional AcousticSlowness COLLECTION_NAME Name of collection Unitless COLOR The aspect of objects and light sources that may be described in terms of hue, lightness, and saturation for objects and hue, brightness, and saturation for light sources. Unitless COLOR_DISTRIBUTION A descriptive remark with respect to the distribution of a color within the area of a rock surface; e.g. solid, spotty, streaky. Unitless COLOR_FLUORESCENT_LIGHT The color emitted by the fluid upon exposure to fluorescent light. Certain photoactive hydrocarbon molecules display characteristic color patterns under these conditions. Unitless COLOR_INTENSITY A descriptive comment with respect to the intensity of color; e.g. bright, dull, powdery. Unitless COLOR_NORMAL_LIGHT The color of a hydrocarbon show under normal incident light. Unitless COLP Collision Protection Unitless COM1 Customer Comment 1 Unitless COM2 Customer Comment 2 Unitless COMN Number of compressors Unitless COMO Coring Mode Unitless COMP Completion Type Unitless COMPANY_LEASE_NUMBER Unique lease number assigned by owning company Unitless COMPLETION_COUNT The count of the number of completions. Unitless COMPLETION_DATE Date well was completed Unitless COMPLETION_SKIN The skin effect resulting from the completion. Unitless COMPONENT_TYPE_VECT Vector of component types which correspond to input clusters e.g. X, Y, Z, S Unitless COMPRESSIBILITY The change in specific volume and density under pressure; the reciprocal of Bulk Modulus, 1/k. InversePressure COMPRESSIONAL_VELOCITY Velocity of a compressional acoustic wave (Vp). AcousticVelocity COMPRESSIVE_STRENGTH The degree of resistance of a material to force acting along one of the axes in a manner tending to crush it. Strength COMPUTATION_MASK Application-specific mask for the computation options (one Anadrill example: 0001 - Torque & Drag, 0010 - BHA Tendency, 0100 - Bit Side Forces, 1000 - Buckling, 10000 - Yield Stress) Unitless COMPUTATION_TYPE Computation method used in the generation of data. Unitless COMPUTE_SUPERPOS Compute Superposition Step from Top and Bot Dimensionless COMP_TORQUE The computed torque on the drillstring HighTorque COMP_WOB The computed weight on bit HighForce COMT Compressor type Unitless CONCENTRATION The relative content of a component; e.g., the concentration of salts in brackish water, the concentration of electric charges in a circuit, etc. Unitless CONDUCTANCE The product of conductivity and thickness. With direct current, the reciprocal of resistance. With alternating current, the resistance divided by the impedance squared; the real part of impedance. Conductance CONDUCTIVITY A measure of the quantity of electricity transferred across unit area per unit potential gradient per unit time. In isotropic material, it is the reciprocal of Resistivity. Sometimes called Specific Conductance. Conductivity CONE_EDGE_TOL Edge margin for edge dips detection test PlaneAngle CONFIDENCE_FACTOR The confidence factor associated with any event or feature related to or detected, for example a geologic feature in/on the Earth. Unitless CONFIDENTIALITY_LEVEL Describes the confidentiality of the information related to the well, e.g., Tight (operator only), Sensitive (some restriction), Public Unitless CONF_EXP_FACTOR Exponent factor of USIT confidence Unitless CONNECTEDNESS_COEFFICIENT A coefficient describing the connectedness of items, such as the connectedness between inclusions (e.g. lenses) in the Earth subsurface formations. Unitless CONN_1_BOX_FLAG Flag indicating if Connection 1 is a Box (Y) or a Pin (N). Unitless CONN_1_OUTSIDE_DIAMETER Outside diameter of tool joint/connection 1 CylinderDiameter CONN_1_SIZE Size of the top or the first standard tool connection. CylinderDiameter CONN_1_THREAD_TYPE Complete and non ambiguous identification of the first threaded connection, e.g., "Hydril Joint Type EIU", "Pittsburgh Special ACME-Thread Casing-Internal-upset" Unitless CONN_1_TYPE Type of the top or the first standard tool connection. Unitless CONN_2_BOX_FLAG Flag indicating if Connection 2 is a Box (Y) or a Pin (N). Unitless CONN_2_OUTSIDE_DIAMETER Outside diameter of tool joint/connection 2 CylinderDiameter CONN_2_SIZE Size of the bottom or second standard tool connection. CylinderDiameter CONN_2_THREAD_TYPE Complete and non ambiguous identification of the second threaded connection, e.g., "Hydril Joint Type EIU", "Pittsburgh Special ACME-Thread Casing-Internal-upset"Description of the threaded connection Unitless CONN_2_TYPE Type of the bottom or second standard tool connection. Unitless CONSISTENCY_INDEX The k parameter in the Power-Law and Herschel-Bulkley rheological models. The Power_Law model is "Shear_Stress=k times (Shear_Rate at the power of n)". The unit of k is traditionally lbf.sec^n/ft^2 or Pa.s^n. Unitless CONSTRAINT_1 On/Off switch for ELAN-Plus constraint #1 Unitless CONSTRAINT_10 On/Off switch for ELAN-Plus constraint #10 Unitless CONSTRAINT_10S On/Off Switch for ELANPlus Constraint #10 Unitless CONSTRAINT_11 On/Off switch for ELAN-Plus constraint #11 Unitless CONSTRAINT_11S On/Off Switch for ELANPlus Constraint #11 Unitless CONSTRAINT_12 On/Off switch for ELAN-Plus constraint #12 Unitless CONSTRAINT_12S On/Off Switch for ELANPlus Constraint #12 Unitless CONSTRAINT_13 On/Off switch for ELAN-Plus constraint #13 Unitless CONSTRAINT_13S On/Off Switch for ELANPlus Constraint #13 Unitless CONSTRAINT_14 On/Off switch for ELAN-Plus constraint #14 Unitless CONSTRAINT_14S On/Off Switch for ELANPlus Constraint #14 Unitless CONSTRAINT_15 On/Off switch for ELAN-Plus constraint #15 Unitless CONSTRAINT_15S On/Off Switch for ELANPlus Constraint #15 Unitless CONSTRAINT_1S On/Off Switch for ELANPlus Constraint #1 Unitless CONSTRAINT_2 On/Off switch for ELAN-Plus constraint #2 Unitless CONSTRAINT_2S On/Off Switch for ELANPlus Constraint #2 Unitless CONSTRAINT_3 On/Off switch for ELAN-Plus constraint #3 Unitless CONSTRAINT_3S On/Off Switch for ELANPlus Constraint #3 Unitless CONSTRAINT_4 On/Off switch for ELAN-Plus constraint #4 Unitless CONSTRAINT_4S On/Off Switch for ELANPlus Constraint #4 Unitless CONSTRAINT_5 On/Off switch for ELAN-Plus constraint #5 Unitless CONSTRAINT_5S On/Off Switch for ELANPlus Constraint #5 Unitless CONSTRAINT_6 On/Off switch for ELAN-Plus constraint #6 Unitless CONSTRAINT_6S On/Off Switch for ELANPlus Constraint #6 Unitless CONSTRAINT_7 On/Off switch for ELAN-Plus constraint #7 Unitless CONSTRAINT_7S On/Off Switch for ELANPlus Constraint #7 Unitless CONSTRAINT_8 On/Off switch for ELAN-Plus constraint #8 Unitless CONSTRAINT_8S On/Off Switch for ELANPlus Constraint #8 Unitless CONSTRAINT_9 On/Off switch for ELAN-Plus constraint #9 Unitless CONSTRAINT_9S On/Off Switch for ELANPlus Constraint #9 Unitless CONT Continent Unitless CONTACT_SYMBOL Symbol to post on the Feature_Boundary at the intersection point with another Feature_Boundary Unitless CONTACT_TYPE The type of contact or interface between Earth subsurface regions Unitless CONTRACT_STATUS Status of a contract. Unitless CONVEYANCE Conveyance Type Unitless CONV_FLAG Flag whether to convolve Unitless CONV_REF_DEPTH Reference Depth for Convolving StandardDepthIndex COOLANT_TEMPERATURE Temperature of the cooling fluid Temperature COPF Coefficient of Permeability Formula Used in Chart E-4 Unitless CORANG Correlation Search Angle PlaneAngle CORE_BOX_COUNT The number of core boxes containing samples from a cored borehole interval in a praticular well. Unitless CORE_DATE Date on which the core was recovered. Unitless CORE_PREPARATION_METHOD Method by which a core sample has been prepared for analysis. Unitless CORE_PRESERVATION_METHOD Method by which a core sample has been preserved. Unitless CORE_SIZE The outer diameter of the core which is, or was intended to be retrieved from the cored interval. CylinderDiameter CORING_FLUID_TYPE The type of fluid that was in the borehole at the time the coring operation was in progress; e.g. water, brine, oil, mud, etc. Unitless CORING_METHOD The type of method used to acquire a core sample; e.g. Rotary Conventional, Rotary Sponge, Sidewall Mechanical, etc. Unitless CORL Correlation Length Time CORLN Correlated Waveform Duration ShortTime CORM Core Message Unitless CORRELATION_COEFFICIENT Coefficient of a correlation used to determine the quality of the correlation Unitless CORRELATION_CUTOFF Correlation Cutoff for Dip Computation (between 0.0 and 1.0) Unitless CORRELATION_MATRIX Definition of Correlation Links between Sensors for Dip Computation Unitless CORREL_TYPE Log Depth Match Correlation Type Unitless CORREL_WINDOW_STEP Log Depth Match Correlation Window Step Unitless CORROSION_RATE The rate at which corrosion, a complex chemical or electrochemical process by which metal is destroyed, occurs. For example the rate at which a casing pipe rusts (corrodes). CorrosionRate CORROSIVE_FLUID_FLAG Is the fluid corrosive? (Y/N) Used to apply a wall erosion model to measure the pipe wall thickness. Dimensionless CORR_RESP_FLAG Log response flag for corrosion (Increasing/Decreasing) Unitless CORS Corridor Stack Processing Status Unitless CORW Corridor Stacking Window Time COSD Core Operation Summary Destination Unitless COST Amount of money spent to obtain goods or services. Unitless COST_PER_DEPTH Amount of money per unit of length Unitless COST_PER_MASS Amount of money per unit of mass Unitless COST_PER_VOLUME Amount of money per unit of volume Unitless COUL Label Slowness Upper Limit - Monopole P&S Compressional AcousticSlowness COUN County or Parish Unitless COUNTRY_CODE Catalog-controlled code of a Country. Unitless COUNTY_CODE Catalog-controlled code of a County or Parish. Unitless COV Coefficient of VSH in Expression of Irreducible Water Volume Unitless COVEL Coefficient for Velocity Equation Unitless COVI Compressional Variability Index Unitless COZS Carbon/Oxygen Zero Shift Unitless CO_CONCENTRATION Concentration of Carbon Monoxide (CO) Percent CP Compaction Correction Factor Unitless CPC Calibration Point Constraints Unitless CPCF Casing Properties Correction Factor Unitless CPER Count Period Time CPF Calibration Plot Flag for Flowmeters Unitless CPIF Count Rate Porosity Indicator Flag Unitless CPP1TV MDCP 1 Strain Gauge Temperature Source Unitless CPP2TV MDCP 2 Strain Gauge Temperature Source Unitless CPP3TV MDCP 3 Strain Gauge Temperature Source Unitless CPPL Core Pushing Pressure Limit Pressure CPPT Close Pad Pressure Threshold Force CPRFC1 MDCP 1 Resistivity Filter Control Unitless CPRFC2 MDCP 2 Resistivity Filter Control Unitless CPRFC3 MDCP 3 Resistivity Filter Control Unitless CPRFIL1 MDCP 1 Resistivity Filter Coefficient Unitless CPRFIL2 MDCP 2 Resistivity Filter Coefficient Unitless CPRFIL3 MDCP 3 Resistivity Filter Coefficient Unitless CPS TDT Count Rate Porosity Sensitivity CountRate CPSF Test Loop Phase Shift Far Calibration Constant PhaseShift CPSM Test Loop Phase Shift Medium Calibration Constant PhaseShift CPSN Test Loop Phase Shift Near Calibration Constant PhaseShift CPSZ CNLREC Zoned Ratio CPS Parameter Root Frequency CPTL Core Pushing Time Limit Time CPTP Cal Point Trap Percentage Unitless CPVN CP Version Number Unitless CPWN CPW Number Unitless CQGF_DCC CQGF Dynamic Compensation Coefficient Dimensionless CQGF_DCC_PUCS1 CQGF Dynamic Compensation Coefficient Dimensionless CQGF_DCC_PUCS2 CQGF Dynamic Compensation Coefficient Dimensionless CQGF_DCO CQGF Dynamic Compensation Option Unitless CQGF_DCO_PUCS1 CQGF Dynamic Compensation Option Unitless CRAT Cementing Rate Unitless CRBL Caliper Brine Large Ring Measurement CylinderDiameter CRBS Caliper Brine Small Ring Measurement CylinderDiameter CRCN Corrected Radii Color scale Minimum Length CRCX Corrected Radii Color scale Maximum Length CRE1 Cement Retarder 1 Unitless CRE2 Cement Retarder 2 Unitless CREF Current Reference Unitless CREN Current Return Path Dimensionless CRES Brine Filter Constant Length CRET Cement Retarder Unitless CREX Current Reference Setting [AUTO(def), LOW, HIGH] (SRTX) Unitless CRITERIA_VECT Vector of Criteria for Normalization Types e.g. [MAX NMO NRM DNO] Unitless CRITICAL_GAS_SATURATION Critical Saturation for Gas StandardVolumeRatio CRITICAL_OIL_SATURATION Critical Saturation for Oil StandardVolumeRatio CRITICAL_PRESSURE The pressure needed to condense a vapor at its critical temperature. Applies to pure components; for mixtures use Pseudocritical_Pressure. Pressure CRITICAL_TEMPERATURE The highest temperature at which a fluid can exist as a liquid and above which its vapor cannot be liquefied regardless of the amount of pressure. Applies to pure components; for mixtures use Pseudocritical_Temperature. AbsoluteTemperature CRITICAL_TRANSPORT_DEPTH Depth at which critical transport rate for hole cleaning occurs Length CRITICAL_VOLUME The inverse of density at the critical point of a fluid, describing the volume occupied by a fluid of unit mass. VolumePerMass CRITICAL_WATER_SATURATION The highest water saturation a rock maintain while producing hydrocarbons before water will begin to flow. StandardVolumeRatio CRLL Caliper Long Large Ring Measurement CylinderDiameter CRLS Caliper Long Small Ring Measurement CylinderDiameter CRMS Compression Range Modification Status Unitless CROSSFLOW_COEFFICIENT Characterization of the flow in the reservoir from one layer to another layer, usually known as "Omega" in Reservoir Dynamics Unitless CROSSFLOW_FLAG Indicates presence of crossflow Unitless CROSS_SECTION_AREA The cross-sectional area of a solid object; e.g., area of perforation in a cased borehole. Area CROT Compass Rotation PlaneAngle CRRV Calibration Resistor Reference Value Unitless CRS Code Index for Solution Gas-Oil Ratio Correlation Unitless CRSL Caliper Short Large Ring Measurement CylinderDiameter CRSP RST Count Rate Regulation Set Point Kilohertz CRSS Caliper Short Small Ring Measurement CylinderDiameter CRT Center Reject Thickness Length CRUSHED_ZONE_PERMEABILITY Permeability of the Crushed Zone around perforation Permeability CRUSHED_ZONE_THICKNESS Thickness of the Crushed Zone around perforation ShortLength CR_TYPE Type of Countrates to Use Unitless CS1 Casing 1 Size (annotation) Unitless CS1I Inner Casing Size of Casing #1 CylinderDiameter CS1Z Casing Size 1 (annotation) - Zoned Unitless CS2 Casing 2 Size (annotation) Unitless CS2I Inner Casing Size of Casing #2 CylinderDiameter CS3 Casing 3 Size (annotation) Unitless CS3I Inner Casing Size of Casing #3 CylinderDiameter CS4 Casing 4 Size (annotation) Unitless CSA Cable Speed A Calibration Parameter CableSpeed CSAV Compressive Strength Averaging Unitless CSB Cable Speed B Calibration Parameter Unitless CSBL CSB Number of Levels Dimensionless CSCG Compressive Strength Conversion Gain Unitless CSCO Compressive Strength Conversion Offset Unitless CSCS SCMT Slow Channel Number Unitless CSD Calibration Summary Destination Unitless CSD1 Inner Casing Outer Diameter Length CSD2 Outer Casing Outer Diameter Length CSDE Casing Density Density CSDF Cable Speed Display Flag (Y=Display CSS) Unitless CSDT Compute Shear Delta-T Flag Unitless CSEL Caliper Selection for Hole Volume Integration Unitless CSET Caliper Set Unitless CSF Neutron Tool Coeff. (.5 for CNL, 1. for SNP) Unitless CSGD Casing Depth Length CSGW Casing Weight MassPerLength CSG_YIELD_STRENGTH Casing Yield Strength Pressure CSH Current Shot Number Unitless CSHE Coefficient relative to Shear Energy used for fracture energy Unitless CSHO Current Shot Number Dimensionless CSID Casing Inner Diameter CylinderDiameter CSID1 Casing 1 Inner Diameter CylinderDiameter CSID2 Casing 2 Inner Diameter CylinderDiameter CSID3 Casing 3 Inner Diameter CylinderDiameter CSIDOPT RST Casing Inside Diameter Option Unitless CSIF Critical Stress Intensity Factor Pressure CSIN Inner Casing External Diameter Length CSIP Casing Shutin Pressure Pressure CSIZ Current Casing Size CylinderDiameter CSLL Compressive Strength Lower Limit for VDL Pressure CSLN Number of Corridor Stack Bottom Levels Unitless CSLU Compressive Strength Upper Limit for VDL Pressure CSNF No Fill Gap for Shear beyond this Value AcousticSlowness CSO Outer Casing External Diameter Length CSOD Casing Outer Diameter CylinderDiameter CSOD1 Casing 1 Outer Diameter CylinderDiameter CSOD2 Casing 2 Outer Diameter CylinderDiameter CSOD3 Casing 3 Outer Diameter CylinderDiameter CSOU Clay Source Indicator Unitless CSPR Corridor Stack Plot Repeat Number Unitless CSR Curve Sampling Rate Unitless CSRL Cycle Skip Recovery Logic Algorithm Unitless CSS Sweep Speed for WF/VDL logs Unitless CSSX Coefficient Used to Compute SXO from SW Unitless CST1 Validity flag tr1 Unitless CST2 Validity flag tr2 Unitless CST3 Validity flag tr3 Unitless CST4 Validity flag tr4 Unitless CST5 Validity flag tr5 Unitless CST6 Validity flag tr6 Unitless CST7 Validity flag tr7 Unitless CST8 Validity flag tr8 Unitless CST9 Validity flag tr9 Unitless CSTA Counter Stack Number Dimensionless CSTE Demagnetization Current Steps Unitless CSTEP_ANT1 Antenna 1 Smallest Capacitance Step on Tuning Board Picofarad CSTEP_ANT2 Antenna 2 Smallest Capacitance Step on Tuning Board Picofarad CSTP Correlation Step (% - SHDT) Unitless CSTR Compressive Strength of Cement Pressure CSV Sonic Value for Carbon as Used in COAL Determination AcousticSlowness CSW Casing Weight MassPerLength CSW1 Inner Casing Weight MassPerLength CSW2 Outer Casing Weight MassPerLength CSWA Casing Weight for Casing A MassPerLength CSWB Casing Weight for Casing B MassPerLength CSWT Pipe Weight MassPerLength CSXO Coefficient of Sxo Unitless CT Caliper Type Unitless CT0D CET T0 Delay WF/VDL Status Unitless CT1 Constant Tool 1 Unitless CT1A CT1 Response Apparent Unitless CT1_ALBI Constant Tool 1 response parameter for Albite Unitless CT1_ANHY Constant Tool 1 response parameter for Anhydrite Unitless CT1_BIOT Constant Tool 1 response parameter for Biotite Unitless CT1_CALC Constant Tool 1 response parameter for Calcite Unitless CT1_CARB Constant Tool 1 response parameter for Carbonate Unitless CT1_CHLO Constant Tool 1 response parameter for Chlorite Unitless CT1_CLA1 Constant Tool 1 response parameter for Clay 1 Unitless CT1_CLA2 Constant Tool 1 response parameter for Clay 2 Unitless CT1_COAL Constant Tool 1 response parameter for Coal Unitless CT1_DOLO Constant Tool 1 response parameter for Dolomite Unitless CT1_EVAP Constant Tool 1 response parameter for Evaporate Unitless CT1_FELD Constant Tool 1 response parameter for Feldspar Unitless CT1_GLAU Constant Tool 1 response parameter for Glauconite Unitless CT1_GYPS Constant Tool 1 response parameter for Gypsum Unitless CT1_HALI Constant Tool 1 response parameter for Halite Unitless CT1_IGNE Constant Tool 1 response parameter for Igneous Unitless CT1_ILLI Constant Tool 1 response parameter for Illite Unitless CT1_ISOL Constant Tool 1 response parameter for Isolated Unitless CT1_KAOL Constant Tool 1 response parameter for Kaolinite Unitless CT1_META Constant Tool 1 response parameter for Metamorphic Unitless CT1_MONT Constant Tool 1 response parameter for Montmorillonite Unitless CT1_MUSC Constant Tool 1 response parameter for Muscovite Unitless CT1_ORTH Constant Tool 1 response parameter for Orthoclase Unitless CT1_PARA Constant Tool 1 response parameter for Parallel Unitless CT1_PYRI Constant Tool 1 response parameter for Pyrite Unitless CT1_QUAR Constant Tool 1 response parameter for Quartz Unitless CT1_SAND Constant Tool 1 response parameter for Sand Unitless CT1_SHAL Constant Tool 1 response parameter for Shale Unitless CT1_SIDE Constant Tool 1 respons