Standard

High resolution

Variable

Description

Variable

Description

MD

Measured depth (reference)

MD

Measured depth (reference)

BAD_HOLE

Bad hole flag (LCAL > 14 inches)

EHGR_EDTC

Highresolution corrected gamma ray

BH_FL_DRHO

Bad hole flag calculated from bulk density correction

HBDC

Highresolution bulk density correction

BS

Bit size

HGR_EDTC

Highresolution gamma ray

C_DENS

Density from MAD measurements

HROM

Highresolution corrected bulk density

C_GDENS

Grain density from MAD measurements

MSSLSUS_LDEO

Lowresolution magnetic susceptibility

C_PHI

Porosity from MAD measurements

RLA1

Apparent resistivity from computed focusing Mode 1 (shallow)

CORE

Core recovery flag

RLA2

Apparent resistivity from computed focusing Mode 2

CS

Cable speed

RLA3

Apparent resistivity from computed focusing Mode 3 (medium)

DRH

Bulk density correction

RLA4

Apparent resistivity from computed focusing Mode 4

DT1

DSI shear slowness, lower dipole (ms/ft)

RLA5

Apparent resistivity from computed focusing Mode 5 (deep)

DT2

DSI shear slowness, upper dipole (ms/ft)

RM_HRLT

HRLT computed mud resistivity

DTCO

Sonic compressional delta time (computed downhole; ms/ft)

RT_HRLT

HRLT true formation resistivity

DTSM

Delta time shear (ms/ft)

TIME

Time index

ECGR_EDTC

Environmentally corrected gamma ray



ETIM

Elapsed logging time



GR_EDTC

Gamma ray



HCGR

HNGS computed gamma ray



HFK

HNGS formation potassium concentration



HSGR

HNGS standard gamma ray



HTHO

HNGS formation thorium concentration



HURA

HNGS formation uranium concentration



ITT

Integrated transit time



LCAL

Density caliper



MTEM

Mud temperature



PEFL

Longspaced corrected photoelectric factor



PEFS

Shortspaced corrected photoelectric factor



RHOM

Bulk density



TENS

Cable tension



TIME

Time index



VELP

Compressional velocity (computed from waveforms; km/s)



VELS

Shear velocity (computed from waveforms; km/s)



VSH_GR

Shale volume calculated from gamma ray


