Schlumberger

Mnemonics, Tools, PPC4


CodePPC4
TechnologyAuxiliary
DisciplineGeneral
MethodWIRELINE
DescriptionPower Positioning Device and Caliper Tool - 4th tool in string

Related channels
ChannelDescription
CAL1 Caliper 1
CAL2 Caliper 2
CAL3 Caliper 3
CAL4 Caliper 4
CRD1_PPC4 PPC4 Radius 1 Arm Bending Compensated
CRD2_PPC4 PPC4 Radius 2 Arm Bending Compensated
CRD3_PPC4 PPC4 Radius 3 Arm Bending Compensated
CRD4_PPC4 PPC4 Radius 4 Arm Bending Compensated
ECO_PPC4 Ellipse Center Offset
EHD1_PPC4 PPC4 Enhanced Hole Diameter 1 (ellipse-based algorithm)
EHD2_PPC4 PPC4 Enhanced Hole Diameter 2 (ellipse-based algorithm)
ELA_PPC4 Ellipse Long Axis
EMID_PPC4 Ellipse Minimum Distance
ERA_PPC4 Angle between Ellipse Long Axis and Line of Caliper 1-3
ESA_PPC4 Ellipse Short Axis
ETC1_PPC4 PPC4 Tool Center Position on the Caliper #1 and #3 log
ETC2_PPC4 PPC4 Tool Center Position on the Caliper #2 and #4 log
HD1_PPC4 PPC4 Hole Diameter 1
HD2_PPC4 PPC4 Hole Diameter 2
HDOV_PPC4 Hole Diameter from Oval
LSR_PPC4 Long and Short Axis Ratio
OSDV_PPC4 Oval Standard Deviation
PHWA_PPC4 Pad Hole-Wall Angle (0 = caliper arm perpendicular to hole wall)
PWLIND_PPC4 PPC4 Power Level Indicator
RB_PPC4 PPC4 Relative Bearing
RD1_PPC4 PPC4 Radius 1 Calibrated
RD2_PPC4 PPC4 Radius 2 Calibrated
RD3_PPC4 PPC4 Radius 3 Calibrated
RD4_PPC4 PPC4 Radius 4 Calibrated
REA_PPC4 Relative Ellipse Azimuth
SRD1_PPC4 PPC4 Synthetic Radius 1
SRD2_PPC4 PPC4 Synthetic Radius 2

Related parameters
ParameterDescription
CLBD_PPC PPC Calibration data selection


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