Schlumberger

Mnemonics, Software product, ANISOT


CodeANISOT
NameAnisotropy Post Process
DisciplinePetrophysics
TypeAPPLICATION
DescriptionAnisotropy Post Process

Related channels
ChannelDescription
ADIF_L10 Amplitude Difference between Fast and Slow Shear Waves for Level 10
ADIF_L11 Amplitude Difference between Fast and Slow Shear Waves for Level 11
ADIF_L12 Amplitude Difference between Fast and Slow Shear Waves for Level 12
ADIF_L13 Amplitude Difference between Fast and Slow Shear Waves for Level 13
ADIF_L14 Amplitude Difference between Fast and Slow Shear Waves for Level 14
ADIF_L8 Amplitude Difference between Fast and Slow Shear Waves for Level 8
ADIF_L9 Amplitude Difference between Fast and Slow Shear Waves for Level 9
ANISO_3D_STATUS 3D Anisotropy Computation Status
C11_TIV Elastic Constant C11 referred to TI Axis in TIV Formation
C13_TIV Elastic Constant C13 referred to TI Axis in TIV Formation
C33_TIV Elastic Constant C33 referred to TI Axis in TIV Formation
C44_BH C44 Referred to the Borehole Axis in a Deviated Well
C44_ORTHO C44 for Orthorhombic Formation in a Vertical Well
C44_TIV Elastic Constant C44 referred to TI Axis in TIV Formation
C55_BH C55 Referred to the Borehole Axis in a Deviated Well
C55_ORTHO C55 for Orthorhombic Formation in a Vertical Well
C66_BH C66 Referred to the Borehole Axis in a Deviated Well
C66_ORTHO C66 for Orthorhombic Formation in a Vertical Well
C66_TIV Elastic Constant C66 referred to TI Axis in TIV Formation
CCOR_L10 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 10
CCOR_L11 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 11
CCOR_L12 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 12
CCOR_L13 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 13
CCOR_L14 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 14
CCOR_L8 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 8
CCOR_L9 Crosscorrelation Coefficient Difference between Fast and Slow Shear Waves for Level 9
CFC11_BH Elastic Constant C11 Computed from Four Velocities and Two Relative Dips referred to Borehole Axis
CFC11_TIV Elastic Constant C11 Computed from Four Velocities and Two Relative Dips referred to TI Axis in TIV Formation
CFC33_BH Elastic Constant C33 Computed from Four Velocities and Two Relative Dips referred to Borehole Axis
CFC33_TIV Elastic Constant C33 Computed from Four Velocities and Two Relative Dips referred to TI Axis in TIV Formation
DELTA_TIV Thomsens Anisotropy Parameter Delta
DEPT Depth Index
DTCO_VERT Compressional Slowness in Vertical Direction
DTSM Delta-T Shear
DTSM_FAST Shear Slowness of Fast Shear Waves
DTSM_SLOW Shear Slowness of Slow Shear Waves
EPS_TIV Thomsens Anisotropy Parameter epsilon
FSH_AZIM_ERR Fast shear azimuth error
FSH_AZIM_L10 Fast Shear Azimuth for Level 10
FSH_AZIM_L11 Fast Shear Azimuth for Level 11
FSH_AZIM_L12 Fast Shear Azimuth for Level 12
FSH_AZIM_L13 Fast Shear Azimuth for Level 13
FSH_AZIM_L14 Fast Shear Azimuth for Level 14
FSH_AZIM_L8 Fast Shear Azimuth for Level 8
FSH_AZIM_L9 Fast Shear Azimuth for Level 9
FSH_AZIM_OVERALL Overall estimate of fast shear azimuth
GAMMA_TIV Thomsens Anisotropy Parameter Gamma
GR Gamma Ray
MAXXENE_L10 Maximum Cross Energy for Level 10
MAXXENE_L11 Maximum Cross Energy for Level 11
MAXXENE_L12 Maximum Cross Energy for Level 12
MAXXENE_L13 Maximum Cross Energy for Level 13
MAXXENE_L14 Maximum Cross Energy for Level 14
MAXXENE_L8 Maximum Cross Energy for Level 8
MAXXENE_L9 Maximum Cross Energy for Level 9
MAXXENE_OVERALL Overall estimate of maximum cross energy
MC33_BH Compressional Stiffness C33* referred to Borehole Axis
MC33_TIV Compressional Stiffness C33* referred to TI Axis in TIV Formation
MINXENE_L10 Minimum Cross Energy for Level 10
MINXENE_L11 Minimum Cross Energy for Level 11
MINXENE_L12 Minimum Cross Energy for Level 12
MINXENE_L13 Minimum Cross Energy for Level 13
MINXENE_L14 Minimum Cross Energy for Level 14
MINXENE_L8 Minimum Cross Energy for Level 8
MINXENE_L9 Minimum Cross Energy for Level 9
MINXENE_OVERALL Overall estimate of minimum cross energy
N_TIV Anisotropy Parameter N referred to TI Axis in TIV Formation
REL_DIP Relative Dip Angle
SLOANI Slowness based anisotropy
TDIF_L10 Arrival Time Difference between Fast and Slow Shear Waves for Level 10
TDIF_L11 Arrival Time Difference between Fast and Slow Shear Waves for Level 11
TDIF_L12 Arrival Time Difference between Fast and Slow Shear Waves for Level 12
TDIF_L13 Arrival Time Difference between Fast and Slow Shear Waves for Level 13
TDIF_L14 Arrival Time Difference between Fast and Slow Shear Waves for Level 14
TDIF_L8 Arrival Time Difference between Fast and Slow Shear Waves for Level 8
TDIF_L9 Arrival Time Difference between Fast and Slow Shear Waves for Level 9
TDIF_OVERALL Overall arrival time difference between fast and slow shear waves
TIMANI Time based anisotropy

Related parameters
ParameterDescription
AVE_BED_DIP Average Bedding Dip Magnitude (Deviation of Upward Normal of the Bedding Plane from the Vertical)
BOT_BED_DIP Bedding Angle at the Bottom Frame
BS Bit Size
GRSHALE The threshold GR value for shale zone identification
SLIDING_WINDOW_LENGTH Length of the Sliding Window Used for Processing
TOP_BED_DIP Bedding Angle at the Top Frame


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