Schlumberger

Mnemonics, Tools, DEFT-C


CodeDEFT-C
TechnologyFlowmeter
DisciplineProduction
MethodWIRELINE
DescriptionDigital Entry and Fluid Imager Tool - C

Related channels
ChannelDescription
D1RB Probe 1 Relative Bearing
DFB1 Bubble Count Rate Electrical Probe 1
DFB2 Bubble Count Rate Electrical Probe 2
DFB3 Bubble Count Rate Electrical Probe 3
DFB4 Bubble Count Rate Electrical Probe 4
DFBM Bubble Count Average
DFH1 Water Holdup Electrical Probe 1
DFH2 Water Holdup Electrical Probe 2
DFH3 Water Holdup Electrical Probe 3
DFH4 Water Holdup Electrical Probe 4
DFHM Mean Holdup
DFN1 Waveform Minimum Value Probe 1
DFN2 Waveform Minimum Value Probe 2
DFN3 Waveform Minimum Value Probe 3
DFN4 Waveform Minimum Value Probe 4
DFRB Calibrated Relative Bearing
DFX1 Waveform Maximum Value Probe 1
DFX2 Waveform Maximum Value Probe 2
DFX3 Waveform Maximum Value Probe 3
DFX4 Waveform Maximum Value Probe 4
FBM Filtered Bubble Count Rate Average
FHM Filtered Holdup Average
PFC1 Calibrated X Caliper
PFTH1 Flowtools Downhole Threshold Probe 1
PFTH2 Flowtools Downhole Threshold Probe 2
PFTH3 Flowtools Downhole Threshold Probe 3
PFTH4 Flowtools Downhole Threshold Probe 4
RB_DEFTC Relative Bearing Memorized at DEFTC
RPFC1 Uncalibrated Caliper 1

Related parameters
ParameterDescription
C1_GAIN Calibration Gain Applied to Caliper 1 (or X)
C1_OFFSET Calibration Offset Applied to Caliper 1 (or X)
DEFTC_PROB_POS DEFTC Probes Position (e.g. slot A, B, C, D)
DP1S Probe 1 Allow/Disallow Switch
DP2S Probe 2 Allow/Disallow Switch
DP3S Probe 3 Allow/Disallow Switch
DP4S Probe 4 Allow/Disallow Switch
LARGE_RING Caliper Calibration Large Ring
PFBV Bubble Velocity
PFTH1 Downhole Threshold Probe 1
PFTH2 Downhole Threshold Probe 2
PFTH3 Downhole Threshold Probe 3
PFTH4 Downhole Threshold Probe 4
PFTHM Threshold Mode
SDCF Spinner Depth Constant Filter
SMALL_RING Caliper Calibration Small Ring


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