Schlumberger

Mnemonics, Tools, RAB


CodeRAB
TechnologyResistivity
DisciplinePetrophysics
MethodMWD
DescriptionAzimuthal Laterolog - Gamma Ray Tool

Related channels
ChannelDescription
AAI Angular Acceleration Indicator
AAI_RT Angular Acceleration Indicator, Real-Time
ADIP Real-Time Dip Apparent
ANGX_RAB Angle X - Angle from RAB Scan Index to Down
ANGX_RAB_RT Angle X - Angle from RAB Scan Index to Down, Real-Time
BDAF Focused Average Deep Button Conductance
BDAZ User Defined Azimuth for Button Deep Measurement
BDM1_RAW Raw Deep Button Current from Transmitter 1
BDM2_RAW Raw Deep Button Current from Transmitter 2
BDUA RAB Deep Button Resistivity at User Azimuth
BMAF Focused Average Medium Button Conductance
BMAZ User Defined Azimuth for Button Medium Measurement
BMM1_RAW Raw Medium Button Current from Transmitter 1
BMM2_RAW Raw Medium Button Current from Transmitter 2
BMUA RAB Medium Button Resistivity at User Azimuth
BSAF Focused Average Shallow Button Conductance
BSAZ User Defined Azimuth for Button Shallow Measurement
BSM1_RAW Raw Shallow Button Current from Transmitter 1
BSM2_RAW Raw Shallow Button Current from Transmitter 2
BSUA RAB Shallow Button Resistivity at User Azimuth
CDBU RAB Resistivity Deep Button Up
COND_BIT Bit Conductivity
COND_BIT_OBM Bit Conductivity - Oil Based Mud
COND_RING Ring Conductivity
CW11_R Raw Shallow Button Current Scan from T1
CW12_R Raw Shallow Button Current Scan from T2
CW21_R Raw Medium Button Current Scan from T1
CW22_R Raw Medium Button Current Scan from T2
CW31_R Raw Deep Button Current Scan from T1
CW32_R Raw Deep Button Current Scan from T2
CWF1 Shallow Button Conductance Image
CWF2 Medium Button Conductance Image
CWF3 Deep Button Conductance Image
CWH1 Button Scan Histogram T1
CWH2 Button Scan Histogram T2
DEVI Hole Deviation
DEVI_RT Hole Deviation, Real-Time
DIP_HEIGHT Height of Dip Plane Intersection with Borehole
DIP_HEIGHT_RT Height of Dip Plane Intersection with Borehole, Real-Time
DPA1_RAB Apparent Dip Azimuth - Tool
DPA1_RAW_RT Raw Apparent Dip Azimuth - Tool, Real-Time
DPA1_RT Apparent Dip Azimuth - Tool, Real-Time
DPAA_NAZ Apparent Dip Azimuth - North
DPAA_NAZ_RT Apparent Dip Azimuth - North, Real-Time
DPAA_TOH Apparent Dip Azimuth - Top of Hole
DPAA_TOH_RT Apparent Dip Azimuth - Top Of Hole, Real-Time
DPAP Apparent Dip Angle - Tool
DPAP_RAW_RT Raw Apparent Dip, Real-Time
DPAP_RT Apparent Dip - Tool, Real-Time
DPAZ True Dip Azimuth
DPAZ_RT True Dip Azimuth, Real-Time
DPTR True Dip Angle
DPTR_RT True Dip Angle, Real-Time
ECAL_RAB Electrical Caliper Computed from RAB Resistivities
ECAL_RAB_AT_0P7RM Electrical Caliper Computed from RAB Resistivities at 0.7 Rm
ECAL_RAB_AT_0P7RM_RT Electrical Caliper Computed from RAB Resistivities at 0.7 Rm
ECAL_RAB_AT_1P3RM Electrical Caliper Computed from RAB Resistivities at 1.3 Rm
ECAL_RAB_AT_1P3RM_RT Electrical Caliper Computed from RAB Resistivities at 1.3 Rm
ECAL_RAB_ERR RAB Caliper Error
ECAL_RAB_ERR_LOW_BOUND RAB Caliper Error
ECAL_RAB_ERR_LOWBOUND_RT RAB Caliper Error when RM at Low Bound, Real-time
ECAL_RAB_ERR_RT RAB Caliper Error
ECAL_RAB_ERR_UP_BOUND RAB Caliper Error
ECAL_RAB_ERR_UPBOUND_RT RAB Caliper Error when RM at Up Bound, Real-time
ECAL_RAB_FLAG RAB Caliper Quality Flag (0: Error <= 20%; 1: Error > 20%)
ECAL_RAB_FLAG_RT RAB Caliper Error Flag (0: Error <= 20%; 1: Error > 20%)
ECAL_RAB_RT Electrical Caliper Computed from RAB Resistivities
GR Gamma Ray
GR_CAL Calibrated Gamma Ray
GR_IMAGE Gamma Ray Image
GR_RAB RAB Gamma Ray
GR_RAB_CAL RAB Calibrated Gamma Ray
GR_RAB_DN RAB Gamma Ray, Down
GR_RAB_DN_RT RAB Gamma Ray, Down, Real-Time
GR_RAB_IMG RAB Gamma Ray Image
GR_RAB_IMG_RT RAB GR Image, Real Time
GR_RAB_LF RAB Gamma Ray, Left
GR_RAB_LF_RT RAB Gamma Ray, Left, Real-Time
GR_RAB_RAW RAB Raw Gamma Ray
GR_RAB_RAW_DN RAB Raw Gamma Ray, Down
GR_RAB_RAW_LF RAB Raw Gamma Ray, Left
GR_RAB_RAW_RG RAB Raw Gamma Ray, Right
GR_RAB_RAW_UP RAB Raw Gamma Ray, Up
GR_RAB_RG RAB Gamma Ray, Right
GR_RAB_RG_RT RAB Gamma Ray, Right, Real-Time
GR_RAB_RT RAB Gamma Ray, Real-Time
GR_RAB_UP RAB Gamma Ray, Up
GR_RAB_UP_RT RAB Gamma Ray, Up, Real-Time
GRDN Calibrated Gamma Ray down quadrant
GRHV_RAB RAB Gamma Ray High Voltage
GRLT Calibrated Gamma Ray left quadrant
GRR_DN Raw Gamma Ray Down Quadrant
GRR_UP Raw Gamma Ray Up Quadrant
GRRA Gamma Ray Average
GRRT Calibrated Gamma Ray right quadrant
GRUP Calibrated Gamma Ray up quadrant
GTF_RAB RAB Gravity Tool Face
GTF_RAB_RT RAB Gravity Toolface, Real-Time
GTIK Gamma ray depth sample indicator
HAZI Hole Azimuth Relative to True North
HAZI_RT Hole Azimuth, Real-Time
INCL Hole inclination
INCL_RAB RAB Hole Inclination
INCL_RAB_RT RAB Inclination, Real-Time
LTBV_RAB Low Power Tool Bus Voltage
M01R Raw Monitor 0 from T1
M02R Raw Monitor 0 from T2
M21R Raw Monitor 2 from T1
M22R Raw Monitor 2 from T2
MINUS_10V -10 Volt Power Supply Voltage
P1AZ Pad 1 Azimuth in Horizontal Plane (0 = True North)
P1AZ_RT Pad 1 Azimuth in Horizontal Plane (0 = True North), Real-Time
P1NO Pad 1 Azimuth in Plane Orthogonal to Tool Axis (0 = True North)
P1NO_RT Pad 1 Azimuth in Plane Orthogonal to Tool Axis (0 = True North), Real-Time
PLUS_10V +10 Volt Power Supply Voltage
QUAF Dip Quality Factor
QUAF_RT Dip Quality Factor, Real-Time
R1IM Static Shallow Button Resistivity Image
R1IM_DYN Dynamic RAB Processed Shallow Button Image
R1IM_DYN_HI Dynamic RAB Processed Shallow Button Image High Resolution
R1IM_HI Static Shallow Button Resistivity Image High Resolution
R1VR Raw Ring Current from T1
R20V +20V Power Supply Voltage
R2IM Static Medium Button Resistivity Image
R2IM_DYN Dynamic RAB Processed Medium Button Image
R2IM_DYN_HI Dynamic RAB Processed Medium Button Image High Resolution
R2IM_HI Static Medium Button Resistivity Image High Resolution
R2P Receiver 2 Phase
R2VR Raw Ring Current from T2
R3IM Static Deep Button Resistivity Image
R3IM_DYN Dynamic RAB Processed Deep Button Image
R3IM_DYN_HI Dynamic RAB Processed Deep Button Image High Resolution
R3IM_DYN_TOH_RT Dynamic Deep Button Resistivity Image (Oriented), Real-Time
R3IM_HI Static Deep Button Resistivity Image High Resolution
R3IM_RT Deep Button Resistivity Image (Non-oriented), Real-Time
R3IM_TOH_RT Deep Button Resistivity Image (Oriented), Real-Time
RAB_DH_INVERTED Inverted RAB Borehole Diameter
RAB_DI_INVERTED Inverted RAB Invaded Zone Diameter
RAB_INVERSION_ERROR RAB Inversion Error
RAB_RH_INVERTED RAB: Inverted Borehole Radius
RAB_RI_INVERTED RAB: Inverted Invasion Radius
RAB_RT_INVERTED Inverted RAB Rt
RAB_RXO_INVERTED Inverted RAB Rxo
RAB_TEMP_CALC RAB Temperature Used in Processing
RABS RAB Status Word
RB Relative Bearing
RB_GVR_RT GVR Relative Bearing, Real-Time
RB_RT Relative Bearing, Real-Time
RES_BD Deep Button Resistivity
RES_BD_DN Deep Button Resistivity, Down
RES_BD_DN_RAW Raw Deep Button Resistivity, Down
RES_BD_DN_RAW_RT Raw Deep Button Resistivity, Down, Real-Time
RES_BD_DN_RT Deep Button Resistivity, Down, Real-Time
RES_BD_IMG Deep Button Resistivity Image
RES_BD_IMG_HI Deep Button Resistivity Image High Resolution
RES_BD_INVERTED RAB: Inverted Deep Button Resistivity
RES_BD_LF Deep Button Resistivity, Left
RES_BD_LF_RAW Raw Deep Button Resistivity, Left
RES_BD_RAW_RT Raw Deep Button Resistivity, Real-Time
RES_BD_RG Deep Button Resistivity, Right
RES_BD_RG_RAW Raw Deep Button Resistivity, Right
RES_BD_RT Deep Button Resistivity, Real-Time
RES_BD_UP Deep Button Resistivity, Up
RES_BD_UP_RAW Raw Deep Button Resistivity, Up
RES_BD_UP_RAW_RT Raw Deep Button Resistivity, Up, Real-Time
RES_BD_UP_RT Deep Button Resistivity, Up, Real-Time
RES_BIT Bit Resistivity
RES_BIT_INVERTED RAB: Inverted Bit Resistivity
RES_BIT_OBM Bit Resistivity - Oil Based Mud
RES_BIT_RAW_RT Raw Bit Resistivty, Real-Time
RES_BIT_RT Bit Resistivity, Real-Time
RES_BM Medium Button Resistivity
RES_BM_DN Medium Button Resistivity, Down
RES_BM_DN_RAW Raw Medium Button Resistivity, Down
RES_BM_DN_RAW_RT Raw Medium Button Resistivity, Down
RES_BM_DN_RT Medium Button Resistivity, Down
RES_BM_IMG Medium Button Resistivity Image
RES_BM_IMG_HI Medium Button Resistivity Image High Resolution
RES_BM_INVERTED RAB: Inverted Medium Button Resistivity
RES_BM_LF Medium Button Resistivity, Left
RES_BM_LF_RAW Raw Medium Button Resistivity, Left
RES_BM_RAW_RT Raw Medium Button Resistivity, Real-Time
RES_BM_RG Medium Button Resistivity, Right
RES_BM_RG_RAW Raw Medium Button Resistivity, Right
RES_BM_RT Medium Button Resistivity, Real-Time
RES_BM_UP Medium Button Resistivity, Up
RES_BM_UP_RAW Raw Medium Button Resistivity, Up
RES_BM_UP_RAW_RT Raw Medium Button Resistivity, Up
RES_BM_UP_RT Medium Button Resistivity, Up
RES_BS Shallow Button Resistivity
RES_BS_DN Shallow Button Resistivity, Down
RES_BS_DN_RAW Raw Shallow Button Resistivity, Down
RES_BS_DN_RAW_RT Raw Shallow Button Resistivity, Down
RES_BS_DN_RT Shallow Button Resistivity, Down
RES_BS_IMG Shallow Button Resistivity Image
RES_BS_IMG_HI Shallow Button Resistivity Image High Resolution
RES_BS_INVERTED RAB: Inverted Shallow Button Resistivity
RES_BS_LF Shallow Button Resistivity, Left
RES_BS_LF_RAW Raw Shallow Button Resistivity, Left
RES_BS_RAW_RT Raw Shallow Button Resistivity, Real-Time
RES_BS_RG Shallow Button Resistivity, Right
RES_BS_RG_RAW Raw Shallow Button Resistivity, Right
RES_BS_RT Shallow Button Resistivity, Real-Time
RES_BS_UP Shallow Button Resistivity, Up
RES_BS_UP_RAW Raw Shallow Button Resistivity, Up
RES_BS_UP_RAW_RT Raw Shallow Button Resistivity, Up
RES_BS_UP_RT Shallow Button Resistivity, Up
RES_RING Ring Resistivity
RES_RING_INVERTED RAB: Inverted Ring Resistivity
RES_RING_RAW_RT Raw Ring Resistivity, Real-Time
RES_RING_RT Ring Resistivity, Real-Time
RGR Raw Gamma Ray
RNGF Focused Ring Conductance
RPM_GVR GVR Rotational Speed
RPM_GVR_RT GVR Rotational Speed, Real-Time
RPM_RAB RAB Rotational Speed
SHK_RAB_AX RAB Axial Shocks per Second
SHK_RAB_AX_RT RAB Axial Shocks, Real-Time
SHK_RAB_TRANS RAB Transverse Shocks per Second
SHK_RAB_TRANS_RT RAB Transverse Shocks, Real-Time
SHKA Axial shock frequency
SHKT Radial or transverse shock frequency
STAT_RAB_AZ RAB Azimuthal System Status
STAT_RAB_RT RAB Status, Real-Time
T1HV Raw T1 Voltage
T2HV Raw T2 Voltage
TAB_RAB_BD Deep Button Resistivity Time After Bit
TAB_RAB_BIT Bit Resistivity Time After Bit
TAB_RAB_BM Medium Button Resistivity Time After Bit
TAB_RAB_BS Shallow Button Resistivity Time After Bit
TAB_RAB_GR RAB Gamma Ray Time After Bit
TAB_RAB_RING Ring Resistivity Time After Bit
TEMP Computed Borehole Temperature
TICK_RAB_BIT Bit Sensor Sample Indicator
TICK_RAB_GR Gamma Ray Sample Indicator
TICK_RAB_RING Ring Sample Indicator
TTEM_RAB RAB Tool Temperature

Related parameters
ParameterDescription
BASIC_COMPUTE Basic Computation Option
BDAZ User Defined Azimuth for Deep Button Measurement
BIT_K_FACTOR Bit K factor
BMAZ User Defined Azimuth for Medium Button Measurement
BS_RM Bit Size (RM)
BSAZ User Defined Azimuth for Shallow Button Measurement
BUTTON_IMP_FACTOR Button impedance factor
BUTTONS_COMPUTE Buttons Computation Option
DBUTTON_K_FACTOR Button deep K factor
HSCO_GR_RAB RAB Gamma Ray Hole Size Correction Input
IMAGE_MAX_RES Image maximum resistivity value
IMAGE_MIN_RES Image minimum resistivity value
IMAGES_COMPUTE Images Computation Option
MAG_DECL Magnetic declination
MAG_DECL_RAB RAB Magnetic Declination
MAG_INCL Magnetic Inclination
MAG_INCL_RAB RAB Magnetic Inclination
MBUTTON_K_FACTOR Button medium K factor
NORM_TYPE Image Normalization Type
NORM_WIN_SIZE Window Size for Dynamic Image Normalization
ORIENTATION_RM RAB Image Orientation
RAB_BIT_ECAL Option to input Bit Resistivity for ECAL_RAB
RAB_BIT_INVERSION Option to input Bit Resistivity for Rt Inversion (Recommended at the bit)
RAB_BOTTOM_QUADRANT_INVERSION Option to perform Bottom Quadrant Rt Inversion
RAB_CALIPER_CALC Option to compute ECAL_RAB
RAB_DEEPBTN_ECAL Option to input Deep Button Resistivity for ECAL_RAB
RAB_DEEPBTN_INVERSION Option to input Deep Button Resistivity for Rt Inversion
RAB_INVERSION Option to perform Rt Inversion
RAB_INVERSION_BIT_WEIGHT RAB Bit Sensor Weight for Inversion[0,1]
RAB_INVERSION_BOTTOM_DEPTH_ZONE1 Bottom Depth for GR Cutoff in Zone1 (default through the whole well)
RAB_INVERSION_BOTTOM_DEPTH_ZONE10 Bottom Depth of Zone10
RAB_INVERSION_BOTTOM_DEPTH_ZONE2 Bottom Depth of Zone2
RAB_INVERSION_BOTTOM_DEPTH_ZONE3 Bottom Depth of Zone3
RAB_INVERSION_BOTTOM_DEPTH_ZONE4 Bottom Depth of Zone4
RAB_INVERSION_BOTTOM_DEPTH_ZONE5 Bottom Depth of Zone5
RAB_INVERSION_BOTTOM_DEPTH_ZONE6 Bottom Depth of Zone6
RAB_INVERSION_BOTTOM_DEPTH_ZONE7 Bottom Depth of Zone7
RAB_INVERSION_BOTTOM_DEPTH_ZONE8 Bottom Depth of Zone8
RAB_INVERSION_BOTTOM_DEPTH_ZONE9 Bottom Depth of Zone9
RAB_INVERSION_CONTINUITY_MULT Continuity Multiplier[0,1]
RAB_INVERSION_DEEPBTN_WEIGHT RAB Deep Button Sensor Weight for Inversion [0,1]
RAB_INVERSION_GR_CUTOFF_ZONE1 GR Cutoff for Shale Formation in Zone1(default through the whole well)
RAB_INVERSION_GR_CUTOFF_ZONE10 GR Cutoff in Zone10
RAB_INVERSION_GR_CUTOFF_ZONE2 GR Cutoff in Zone2
RAB_INVERSION_GR_CUTOFF_ZONE3 GR Cutoff in Zone3
RAB_INVERSION_GR_CUTOFF_ZONE4 GR Cutoff in Zone4
RAB_INVERSION_GR_CUTOFF_ZONE5 GR Cutoff in Zone5
RAB_INVERSION_GR_CUTOFF_ZONE6 GR Cutoff in Zone6
RAB_INVERSION_GR_CUTOFF_ZONE7 GR Cutoff in Zone7
RAB_INVERSION_GR_CUTOFF_ZONE8 GR Cutoff in Zone8
RAB_INVERSION_GR_CUTOFF_ZONE9 GR Cutoff in Zone9
RAB_INVERSION_MEDIUMBTN_WEIGHT RAB Medium Button Sensor Weight for Inversion [0,1]
RAB_INVERSION_RING_WEIGHT RAB Ring Sensor Weight for Inversion [0,1]
RAB_INVERSION_RT_BOUND_MULT Rt to R-deepest separation penalty multiplier [0,1]
RAB_INVERSION_SHALLOWBTN_WEIGHT RAB Shallow Button Sensor Weight for Inversion [0,1]
RAB_INVERSION_THRESHOLD Inversion Threshold[0, 0.3]
RAB_MEDIUMBTN_ECAL Option to input Medium Button Resistivity for ECAL_RAB
RAB_MEDIUMBTN_INVERSION Option to input Medium Button Resistivity for Rt Inversion
RAB_RIGMODE_ECAL Bit on Bottom?
RAB_RING_ECAL Option to input Ring Resistivity for ECAL_RAB
RAB_RING_INVERSION Option to input RING Resistivity for Rt Inversion
RAB_SHALLOWBTN_ECAL Option to input Medium Button Resistivity for ECAL_RAB
RAB_SHALLOWBTN_INVERSION Option to input Shallow Button Resistivity for Rt Inversion
RAB_TFF Time-frame file name
RING_IMP_FACTOR Ring impedance factor
RING_K_FACTOR Ring K factor
SBUTTON_K_FACTOR Button shallow K factor
SSIZ_RAB RAB Stabilizer Diameter
STAT_NORM_MAX Maximum for Static Normalization
STAT_NORM_MIN Minimum for Static Normalization
TFF_OFFSET_RAB RAB Time Frame File Time Offset
TIMEFRAME_FILE_RAB RAB Time Frame File Specification
TOOLDUMP_FILE_RAB RAB Tool Dump File Specification
TSIZ_RAB RAB Tool Diameter
VERS_RAB RAB Downhole Software Version


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