Schlumberger

Mnemonics, Tools, DSAB


CodeDSAB
TechnologyAcoustic
DisciplineGeophysics
MethodWIRELINE
DescriptionDownhole Seismic Array - B

Related channels
ChannelDescription
ARDS Acquisition sampling Rate for Downhole Sensor: Zero if not present
ARSS Acquisition sampling Rate for Surface Sensor: Zero if not present
AXSG AUX SIGNAL (MV)
BR1 Break Time Picking Mode 1
BR2 Break Time Picking Mode 2
BR3 Break Time Picking Mode 3
BR4 Break Time Picking Mode 4
BR5 Break Time Picking Mode 5
BTI1 Break Time for Downhole Geophone 1
BTI2 Break Time for Downhole Geophone 2
BTI3 Break Time for Downhole Geophone 3
BTI4 Break Time for Downhole Geophone 4
BTI5 Break Time for Downhole Geophone 5
BTI6 Break Time for Downhole Geophone 6
BTI7 Break Time for Downhole Geophone 7
CHIR Chirp Flag (1 if Shaker Data)
CNF4 Correlation Normalize Factor D4
CNF5 Correlation Normalize Factor D5
CNF6 Correlation Normalize Factor D6
CNF7 Correlation Normalize Factor D7
CNF8 Correlation Normalize Factor D8
CNFS Square Root of Surface Waveform Autocorrelation
CNK1 Correlation Normalization Factor K Axis Level 1
CNK2 Correlation Normalization Factor K Axis Level 2
CNK3 Correlation Normalization Factor K Axis Level 3
CNK4 Correlation Normalization Factor K Axis Level 4
CNK5 Correlation Normalization Factor K Axis Level 5
CNX1 Correlation Normalization Factor X Axis Level 1
CNX2 Correlation Normalization Factor X Axis Level 2
CNX3 Correlation Normalization Factor X Axis Level 3
CNX4 Correlation Normalization Factor X Axis Level 4
CNX5 Correlation Normalization Factor X Axis Level 5
CNY1 Correlation Normalization Factor Y Axis Level 1
CNY2 Correlation Normalization Factor Y Axis Level 2
CNY3 Correlation Normalization Factor Y Axis Level 3
CNY4 Correlation Normalization Factor Y Axis Level 4
CNY5 Correlation Normalization Factor Y Axis Level 5
CNZ1 Correlation Normalization Factor Z Axis Level 1
CNZ2 Correlation Normalization Factor Z Axis Level 2
CNZ3 Correlation Normalization Factor Z Axis Level 3
CNZ4 Correlation Normalization Factor Z Axis Level 4
CNZ5 Correlation Normalization Factor Z Axis Level 5
CTE1 CSAT-1 Temperature
CTT1 CSAT transit time, 1
CTT2 CSAT transit time, 2
CTT3 CSAT transit time, 3
CTT4 CSAT transit time, 4
CTT5 Transit Time For DSAB 5
D4 Downhole Sensor 4 Waveform
D5 Downhole Sensor 5 Waveform
D6 Downhole Sensor 6 Waveform
D7 Downhole Sensor 7 Waveform
D8 Downhole Sensor 8 Waveform
DEP1 Depth of Level 1 Sensor
DEP2 Depth of Level 2 Sensor
DEP3 Depth of Level 3 Sensor
DEP4 Depth of Level 4 Sensor
DEP5 Depth of Level 5 Sensor
DEPS Station Depth
DFI Data File Identification
DGK1 Downhole Gain K Axis Level 1
DGK2 Downhole Gain K Axis Level 2
DGK3 Downhole Gain K Axis Level 3
DGK4 Downhole Gain K Axis Level 4
DGK5 Downhole Gain K Axis Level 5
DGX1 Downhole Gain 1 X Axis
DGX2 Downhole Gain 2 X Axis
DGX3 Downhole Gain 3 X Axis
DGX4 Downhole Gain 4 X Axis
DGX5 Downhole Gain 5 X Axis
DGY1 Downhole Gain 1 Y Axis
DGY2 Downhole Gain 2 Y Axis
DGY3 Downhole Gain 3 Y Axis
DGY4 Downhole Gain 4 Y Axis
DGY5 Downhole Gain 5 Y Axis
DGZ1 Downhole Gain 1 Z Axis
DGZ2 Downhole Gain 2 Z Axis
DGZ3 Downhole Gain 3 Z Axis
DGZ4 Downhole Gain 4 Z Axis
DGZ5 Downhole Gain 5 Z Axis
DK1 Downhole Sensor K Axis Waveform 1
DK2 Downhole Sensor K Axis Waveform 2
DK3 Downhole Sensor K Axis Waveform 3
DK4 Downhole Sensor K Axis Waveform 4
DK5 Downhole Sensor K Axis Waveform 5
DOFL Navigation Distance Off Line
DOFT Distance Off Target
DV4 Downhole Vibroseis Sensor 4 Waveform
DV5 Downhole Vibroseis Sensor 5 Waveform
DV6 Downhole Vibroseis Sensor 6 Waveform
DV7 Downhole Vibroseis Sensor 7 Waveform
DV8 Downhole Vibroseis Sensor 8 Waveform
DVX1 Downhole Vibroseis Sensor X Axis Waveform 1
DVX2 Downhole Vibroseis Sensor X Axis Waveform 2
DVX3 Downhole Vibroseis Sensor X Axis Waveform 3
DVX4 Downhole Vibroseis Sensor X Axis Waveform 4
DVX5 Downhole Vibroseis Sensor X Axis Waveform 5
DVY1 Downhole Vibroseis Sensor Y Axis Waveform 1
DVY2 Downhole Vibroseis Sensor Y Axis Waveform 2
DVY3 Downhole Vibroseis Sensor Y Axis Waveform 3
DVY4 Downhole Vibroseis Sensor Y Axis Waveform 4
DVY5 Downhole Vibroseis Sensor Y Axis Waveform 5
DVZ1 Downhole Vibroseis Sensor Z Axis Waveform 1
DVZ2 Downhole Vibroseis Sensor Z Axis Waveform 2
DVZ3 Downhole Vibroseis Sensor Z Axis Waveform 3
DVZ4 Downhole Vibroseis Sensor Z Axis Waveform 4
DVZ5 Downhole Vibroseis Sensor Z Axis Waveform 5
DX1 Downhole Sensor X Axis Waveform 1
DX2 Downhole Sensor X Axis Waveform 2
DX3 Downhole Sensor X Axis Waveform 3
DX4 Downhole Sensor X Axis Waveform 4
DX5 Downhole Sensor X Axis Waveform 5
DY1 Downhole Sensor Y Axis Waveform 1
DY2 Downhole Sensor Y Axis Waveform 2
DY3 Downhole Sensor Y Axis Waveform 3
DY4 Downhole Sensor Y Axis Waveform 4
DY5 Downhole Sensor Y Axis Waveform 5
DZ1 Downhole Sensor Z Axis Waveform 1
DZ2 Downhole Sensor Z Axis Waveform 2
DZ3 Downhole Sensor Z Axis Waveform 3
DZ4 Downhole Sensor Z Axis Waveform 4
DZ5 Downhole Sensor Z Axis Waveform 5
ELEV Elevation Source
ESTF Estimated Seismic Telemetry Frame
GT1 Geophone Type 1
GT2 Geophone Type 2
GT3 Geophone Type 3
GT4 Geophone Type 4
GT5 Geophone Type 5
HCGF Seismic High Cut Geophone Filter
IDDS ID of Downhole Sensor Processed
IDSS Id of Surface Sensor processed
INDE Inside Diameter Edge
LCGF Seismic Low Cut Geophone Filter
MCPS Magnetic Clamper Position Status
MTRF Motor Reference
NATE Navigation Along Track Error
NAVP Navigation Data Presence: Zero if not
NBRG Navigation Bearing
NFIX Navigation Fix
NGE Navigation Gun Easting
NGN Navigation Gun Northing
NHEA Navigation Heading
NRNG Navigation Range
NSHN Navigation Shot Number
NTH Navigation Time Hour
NTM Navigation Time Minute
NTS Navigation Time Second
OAZI Source Offset Azimuth
ODFW Source Offset Distance from Well
OMNE Offset Mnemonic
RBS1 DSA Relative Bearing Sensor 1
RBS2 DSA Relative Bearing Sensor 2
RBS3 DSA Relative Bearing Sensor 3
RBS4 DSA Relative Bearing Sensor 4
RBS5 DSA Relative Bearing Sensor 5
RBX1 DSA Relative Bearing from X Axis Sensor 1
RBX2 DSA Relative Bearing from X Axis Sensor 2
RBX3 DSA Relative Bearing from X Axis Sensor 3
RBX4 DSA Relative Bearing from X Axis Sensor 4
RBX5 DSA Relative Bearing from X Axis Sensor 5
S1 Surface Sensor Waveform 1
S2 Surface Sensor Waveform 2
S3 Surface Sensor Waveform 3
S4 Surface Sensor Waveform 4
S5 Surface Sensor Waveform 5
S6 Surface Sensor Waveform 6
S7 Surface Sensor Waveform 7
S8 Surface Sensor Waveform 8
SCAT Stack Catalogue
SDBS Source Distance Below Surface
SDEP Station Depth
SGTY Testability Signal Type
SHC1 Stack Catalogue 1 For DSAB
SHC2 Stack Catalogue 2 For DSAB
SHC3 Stack Catalogue 3 For DSAB
SHC4 Stack Catalogue 4 For DSAB
SHC5 Stack Catalogue 5 For DSAB
SNUM Shot Number
SRDS Sample Rate Downhole Sensor
SRSS Sample Rate Surface Sensor
SS2A Surface Sensor 2 Azimuth
SS2D Surface Sensor 2 Depth
SS2O Surface Sensor 2 Offset
SS3A Surface Sensor 3 Azimuth
SS3D Surface Sensor 3 Depth
SS3O Surface Sensor 3 Offset
SS4A Surface Sensor 4 Azimuth
SS4D Surface Sensor 4 Depth
SS4O Surface Sensor 4 Offset
SS5A Surface Sensor 5 Azimuth
SS5D Surface Sensor 5 Depth
SS5O Surface Sensor 5 Offset
SS6A Surface Sensor 6 Azimuth
SS6D Surface Sensor 6 Depth
SS6O Surface Sensor 6 Offset
SS7A Surface Sensor 7 Azimuth
SS7D Surface Sensor 7 Depth
SS7O Surface Sensor 7 Offset
SS8A Surface Sensor 8 Azimuth
SS8D Surface Sensor 8 Depth
SS8O Surface Sensor 8 Offset
SSG1 Surface Sensor Gain 1
SSG2 Surface Sensor Gain 2
SSG3 Surface Sensor Gain 3
SSGA Surface Sensor Gain
SV1 Surface Vibroseis Sensor Waveform 1
SV2 Surface Vibroseis Sensor Waveform 2
SV3 Surface Vibroseis Sensor Waveform 3
SV4 Surface Vibroseis Sensor Waveform 4
SV5 Surface Vibroseis Sensor Waveform 5
SV6 Surface Vibroseis Sensor Waveform 6
SV7 Surface Vibroseis Sensor Waveform 7
SV8 Surface Vibroseis Sensor Waveform 8
SVA1 CSAT-1 Shaker Value
SVA2 CSAT-2 Shaker Value
SVA3 CSAT-3 Shaker Value
SVA4 CSAT-4 Shaker Value
SVA5 Shaker RMS Value For DSS-5
TIMS Time of Shot or Stack
TOD7 PL Time Of Day
TOFD Time of First Downhole Datum
TOFS Time of First Surface Datum
TSEL Trace Selection
TSSG TEST SIGNAL (MV)
TTI1 Transit Time of Downhole Geophone 1
WI1 Waveform Integration 1
WI2 Waveform Integration 2
WI3 Waveform Integration 3
WI4 Waveform Integration 4
WI5 Waveform Integration 5
WLKN Walkaway Gun Position Number

Related parameters
ParameterDescription
ADGC Automatic Downhole Gain Control
AFD Automatic Fire Delay
AGSC ADGC (Automatic Downhole Gain Control) Skip Count
AURG Autoranger
CMDT Cable Marking Device Type
COMN Number of compressors
COMT Compressor type
CORLN Correlated Waveform Duration
CSHO Current Shot Number
CSTA Counter Stack Number
DFIR Downhole FIR
DGT Downhole Geophone Type
DSCD DSAB DSS Code Name
DSPC DSA Shuttle Spacing
DSPS Downhole Sensor Processing Selection
DSTT Downhole Surface Travel Time (Dynamite Only)
DTW Detection Time Window (Vibroseis)
ELEV Surface Sensor Elevation
EW Explosive Weight
FAUT Automatic Fire Counter
FBSD Filter Blanking Time Samples delay
FBTD Filter Blanking Time Downhole
FIMO Seismic Firing Mode
FLEN Telemetry Frame Length
FRMI Frequency Scale Minimum
GAX Amplifier Test Gain X Axis
GAY Amplifier Test Gain Y Axis
GAZ Amplifier Test Gain Z Axis
GDM Gain for Descending Monitor
GDTL Gun Depth to Tide (Ground) Level
GEX Electric Noise Gain X Axis
GEY Electric Noise Gain Y Axis
GEZ Electric Noise Gain Z Axis
GGX Sensor Check Gain X Axis
GGY Sensor Check Gain Y Axis
GGZ Sensor Check Gain Z Axis
GIX Impulse Test Gain X Axis
GIY Impulse Test Gain Y Axis
GIZ Impulse Test Gain Z Axis
GNX System Noise Test Gain X Axis
GNY System Noise Test Gain Y Axis
GNZ System Noise Test Gain Z Axis
GSIZ Geophone Size
GSX Shaker Gain X Axis
GSY Shaker Gain Y Axis
GSZ Shaker Gain Z Axis
GTSP Geophone Time Starting Point
GUNP Gun pressure
GVOL Air Gun Volume
GXX Crosstalk Gain X Axis
GXY Crosstalk Gain Y Axis
GXZ Crosstalk Gain Z Axis
HCGF High Cut Geophone Filter
HDTL Hydrophone Depth to Tide (Ground) Level
HTL High Tide Level
HTLD High Tide Level Day
HTLH High Tide Level Hour
HTLM High Tide Level Minute
JTYP Job Type
LCGF Low Cut Geophone Filter
LTL Low Tide Level
LTLD Low Tide Level Day
LTLH Low Tide Level Hour
LTLM Low Tide Level Minute
LTTC Log Phase Shot Transit Time Computation
MTTC Nanual Transit Time Computation
OAZI Offset Azimuth of Selected Surface Sensor
ODFW Offset Distance From Well
OFNB Offsets number
OSEL Offset Selection
OSPB Offset Selective Playback
PSEL Plot Selector
PSNB Playback Stack Number
PTEND Plot time of End
PTSTA Plot time of Start
PTTC Playback Phase transit time computation
PTYP Pad/Platform Type
PXCO Playback phase X correlation
RTMS Rotary Table to MSL
RTTL Rotary Table to Tide Level
RTYP Rig Type
SATY DSAB Sonde Activation Type
SBTP Sub Type
SCWI Seis Computation Waveform Integration
SDEP Tool Set Depth
SES Surface Energy Source
SGSIZ1 Surface Sensor 1 Size Gun
SGSIZ2 Surface Sensor 2 Size Gun
SGSIZ3 Surface Sensor 3 Size Gun
SGSIZ4 Surface Sensor 4 Size Gun
SGSIZ5 Surface Sensor 5 Size Gun
SGSIZ6 Surface Sensor 6 Size Gun
SGSIZ7 Surface Sensor 7 Size Gun
SGSIZ8 Surface Sensor 8 Size Gun
SMET Downhole Stacking Method
SMON Shaker geophone monitoring
SNRA Signal to Noise Ratio
SPBD Seismic Playback Delay
SPOA Source Position Offset Azimuth
SPOD Source Position Offset Distance
SRDG Seismic Reference Datum to Ground Level
SRDH Downhole sampling rate
SRDR Seismic Reference Datum to Rotary Table
SRSS Surface sampling rate
SS2A Surface Sensor 2 Azimuth
SS2D Surface Sensor 2 Depth
SS2O Surface Sensor 2 Offset
SS3A Surface Sensor 3 Azimuth
SS3D Surface Sensor 3 Depth
SS3O Surface Sensor 3 Offset
SS4A Surface Sensor 4 Azimuth
SS4D Surface Sensor 4 Depth
SS4O Surface Sensor 4 Offset
SS5A Surface Sensor 5 Azimuth
SS5D Surface Sensor 5 Depth
SS5O Surface Sensor 5 Offset
SS6A Surface Sensor 6 Azimuth
SS6D Surface Sensor 6 Depth
SS6O Surface Sensor 6 Offset
SS7A Surface Sensor 7 Azimuth
SS7D Surface Sensor 7 Depth
SS7O Surface Sensor 7 Offset
SS8A Surface Sensor 8 Azimuth
SS8D Surface Sensor 8 Depth
SS8O Surface Sensor 8 Offset
SSG1 Surface Sensor Gain 1
SSG2 Surface Sensor Gain 2
SSG3 Surface Sensor Gain 3
SSPS Surface Sensor Processing Selection
SSTY Surface Sensor Type
STAK Stack Control
STAM Signal Type for Amplifier Test
STEN Signal Type for Electric Noise Test
STGP Signal Type for Sensor Check
STIP Signal Type for Impulse Test
STS Sonic Trace Separation
STSK Signal Type for Shaker
STSN Signal Type for System Noise Test
STWS Source Type
STXT Signal Type for Crosstalk
SVDR Seismic Survey Direction: Up or Down
SVIN Seismic Survey Interval
SVSC Velocity of seismic wave from Client
SVSIZ1 Surface Sensor 1 Size Vibroseis
SVSIZ2 Surface Sensor 2 Size Vibroseis
SVSIZ3 Surface Sensor 3 Size Vibroseis
SVSIZ4 Surface Sensor 4 Size Vibroseis
SVSIZ5 Surface Sensor 5 Size Vibroseis
SVSIZ6 Surface Sensor 6 Size Vibroseis
SVSIZ7 Surface Sensor 7 Size Vibroseis
SVSIZ8 Surface Sensor 8 Size Vibroseis
SVSO Transit time at top of sonic
SVTT Transit Time At Seismic Reference Depth
SVUN Surface velocity units
SVWZ Weathered Zone survey velocity
SWAT Shoot when at Target
SWT1 Selected Wave for Sonic Trace 1
SWT2 Selected Wave for Sonic Trace 2
SWT3 Selected Wave for Sonic Trace 3
SYN1 Synchronization Delay 1
SZMS Schlumberger Zero to Mean Sea Level
TLMS Tide Level to Mean Sea Level
VSDR Vibrator Sweep Direction
VSLE Vibrator Sweep Length
VSR Vibrator Sweep Rate
VSSF Vibrator Sweep Start Frequency
VST Vibrator Sweep Taper
WDMS Water Depth to Mean Sea Level
WFIT Waveform Integration
WLKI Walkaway Increment
WLKN Walk-Away Number
WSAM Surface Module Type and Number
WSKI Waveshape Kit
WSPI Seismic WSP computations Input: Shot or Stack


Return to Curve Mnemonic Dictionary