POSC Specifications
Version 2.2.2		 Epicentre Standard Values
well_log_trace_class_classification

well_log_trace_class_classification

Changes Document
Standard Instance Values

be _classified _as have _as _a _member source status version
well _log _trace _class .name well _log _trace _class .name ref _source .name   ref _epicentre _version .name
phase shift resistivity phase shift POSC provisional 2.2
phase shift high frequency E-M phase shift POSC provisional 2.2
force tension POSC provisional 2.2
velocity acoustic velocity POSC provisional 2.2
velocity fluid velocity POSC provisional 2.2
ratio count rate ratio POSC provisional 2.2
ratio amplitude ratio POSC provisional 2.2
ratio elemental ratio POSC provisional 2.2
ratio resistivity ratio POSC provisional 2.2
sigma sigma water POSC provisional 2.2
sigma sigma matrix POSC provisional 2.2
sigma sigma formation POSC provisional 2.2
sigma sigma hydrocarbon POSC provisional 2.2
decay time neutron die away time POSC provisional 2.2
decay time nuclear magnetic decay time POSC provisional 2.2
casing collar locator magnetic casing collar locator POSC provisional 2.2
casing collar locator mechanical casing collar locator POSC provisional 2.2
casing collar locator acoustic casing collar locator POSC provisional 2.2
permeability nuclear magnetism log permeability POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
permeability core permeability POSC provisional 2.2
permeability log derived permeability POSC provisional 2.2
core permeability horizontal core permeability POSC provisional 2.2
core permeability vertical core permeability POSC provisional 2.2
core permeability sidewall core permeability POSC provisional 2.2
depth true vertical depth POSC provisional 2.2
depth measured depth POSC provisional 2.2
depth depth derived from velocity POSC provisional 2.2
bulk volume bulk volume water POSC provisional 2.2
bulk volume bulk volume hydrocarbon POSC provisional 2.2
caliper mechanical caliper POSC provisional 2.2
caliper acoustic caliper POSC provisional 2.2
caliper nuclear caliper POSC provisional 2.2
amplitude amplitude of acoustic wave POSC provisional 2.2
amplitude amplitude of E-M wave POSC provisional 2.2
attenuation attenuation of acoustic wave POSC provisional 2.2
attenuation attenuation of E-M wave POSC provisional 2.2
saturation water saturation POSC provisional 2.2
saturation hydrocarbon saturation POSC provisional 2.2
saturation flushed zone saturation POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
gamma ray total gamma ray POSC provisional 2.2
gamma ray spectral gamma ray POSC provisional 2.2
travel time acoustic wave travel time POSC provisional 2.2
travel time electromagnetic wave travel time POSC provisional 2.2
travel time matrix travel time POSC provisional 2.2
acoustic wave travel time compressional wave travel time POSC provisional 2.2
acoustic wave travel time shear wave travel time POSC provisional 2.2
acoustic wave travel time tube wave travel time POSC provisional 2.2
density bulk density POSC provisional 2.2
density matrix density POSC provisional 2.2
porosity high frequency electromagnetic porosity POSC provisional 2.2
porosity core porosity POSC provisional 2.2
porosity nuclear magnetism porosity POSC provisional 2.2
porosity total porosity POSC provisional 2.2
porosity effective porosity POSC provisional 2.2
porosity cross plot porosity POSC provisional 2.2
porosity average porosity POSC provisional 2.2
porosity density porosity POSC provisional 2.2
porosity neutron porosity POSC provisional 2.2
porosity acoustic porosity POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
resistivity true resistivity POSC provisional 2.2
resistivity water saturated resistivity POSC provisional 2.2
resistivity connate water resistivity POSC provisional 2.2
resistivity mud resistivity POSC provisional 2.2
resistivity mud filtrate resistivity POSC provisional 2.2
resistivity mud cake resistivity POSC provisional 2.2
resistivity flushed zone resistivity POSC provisional 2.2
resistivity high frequency resistivity POSC provisional 2.2
resistivity deep resistivity POSC provisional 2.2
resistivity medium resistivity POSC provisional 2.2
resistivity shallow resistivity POSC provisional 2.2
resistivity resistivity from attenuation POSC provisional 2.2
resistivity resistivity from phase shift POSC provisional 2.2
conductivity true conductivity POSC provisional 2.2
conductivity water saturated conductivity POSC provisional 2.2
conductivity connate water conductivity POSC provisional 2.2
conductivity mud conductivity POSC provisional 2.2
conductivity mud filtrate conductivity POSC provisional 2.2
conductivity mud cake conductivity POSC provisional 2.2
conductivity flushed zone conductivity POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
conductivity high frequency conductivity POSC provisional 2.2
conductivity deep conductivity POSC provisional 2.2
conductivity medium conductivity POSC provisional 2.2
conductivity shallow conductivity POSC provisional 2.2
conductivity conductivity from attenuation POSC provisional 2.2
conductivity conductivity from phase shift POSC provisional 2.2
elemental ratio C/O ratio POSC provisional 2.2
elemental ratio Th/K ratio POSC provisional 2.2
sigma hydrocarbon sigma oil POSC provisional 2.2
sigma hydrocarbon sigma gas POSC provisional 2.2
bulk volume hydrocarbon bulk volume oil POSC provisional 2.2
bulk volume hydrocarbon bulk volume gas POSC provisional 2.2
hydrocarbon saturation gas saturation POSC provisional 2.2
hydrocarbon saturation oil saturation POSC provisional 2.2
spectral gamma ray potassium POSC provisional 2.2
spectral gamma ray thorium POSC provisional 2.2
spectral gamma ray uranium POSC provisional 2.2
spectral gamma ray gamma ray minus uranium POSC provisional 2.2
matrix travel time electromagnetic wave matrix travel time POSC provisional 2.2
matrix travel time acoustic wave matrix travel time POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
matrix density log matrix density POSC provisional 2.2
matrix density core matrix density POSC provisional 2.2
core porosity conventional core porosity POSC provisional 2.2
core porosity sidewall core porosity POSC provisional 2.2
density porosity limestone density porosity POSC provisional 2.2
density porosity sandstone density porosity POSC provisional 2.2
density porosity dolomite density porosity POSC provisional 2.2
density porosity bulk density POSC provisional 2.2
neutron porosity limestone neutron porosity POSC provisional 2.2
neutron porosity sandstone neutron porosity POSC provisional 2.2
neutron porosity dolomite neutron porosity POSC provisional 2.2
neutron porosity pulsed neutron porosity POSC provisional 2.2
acoustic porosity limestone acoustic porosity POSC provisional 2.2
acoustic porosity sandstone acoustic porosity POSC provisional 2.2
acoustic porosity dolomite acoustic porosity POSC provisional 2.2
acoustic porosity compressional wave travel time POSC provisional 2.2
acoustic porosity shear wave travel time POSC provisional 2.2
acoustic porosity tube wave travel time POSC provisional 2.2
high frequency electromagnetic porosity electromagnetic wave travel time POSC provisional 2.2
deep resistivity deep induction resistivity POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
deep resistivity deep laterolog resistivity POSC provisional 2.2
medium resistivity medium induction resistivity POSC provisional 2.2
medium resistivity medium laterolog resistivity POSC provisional 2.2
shallow resistivity dipmeter resistivity POSC provisional 2.2
shallow resistivity shallow induction resistivity POSC provisional 2.2
shallow resistivity shallow laterolog resistivity POSC provisional 2.2
shallow resistivity spherically focused resistivity POSC provisional 2.2
shallow resistivity micro resistivity POSC provisional 2.2
deep conductivity deep induction conductivity POSC provisional 2.2
deep conductivity deep laterolog conductivity POSC provisional 2.2
medium conductivity medium induction conductivity POSC provisional 2.2
medium conductivity medium laterolog conductivity POSC provisional 2.2
shallow conductivity dipmeter conductivity POSC provisional 2.2
shallow conductivity shallow induction conductivity POSC provisional 2.2
shallow conductivity shallow laterolog conductivity POSC provisional 2.2
shallow conductivity spherically focused conductivity POSC provisional 2.2
shallow conductivity micro conductivity POSC provisional 2.2
acoustic wave matrix travel time compressional wave matrix travel time POSC provisional 2.2
acoustic wave matrix travel time shear wave matrix travel time POSC provisional 2.2
acoustic wave matrix travel time tube wave matrix travel time POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
limestone density porosity OH limestone density porosity POSC provisional 2.2
limestone density porosity CH limestone density porosity POSC provisional 2.2
sandstone density porosity OH sandstone density porosity POSC provisional 2.2
sandstone density porosity CH sandstone density porosity POSC provisional 2.2
dolomite density porosity OH dolomite density porosity POSC provisional 2.2
dolomite density porosity CH dolomite density porosity POSC provisional 2.2
limestone neutron porosity OH limestone neutron porosity POSC provisional 2.2
limestone neutron porosity CH limestone neutron porosity POSC provisional 2.2
sandstone neutron porosity OH sandstone neutron porosity POSC provisional 2.2
sandstone neutron porosity CH sandstone neutron porosity POSC provisional 2.2
dolomite neutron porosity OH dolomite neutron porosity POSC provisional 2.2
dolomite neutron porosity CH dolomite neutron porosity POSC provisional 2.2
limestone acoustic porosity compressional wave limestone porosity POSC provisional 2.2
limestone acoustic porosity shear wave limestone porosity POSC provisional 2.2
limestone acoustic porosity tube wave limestone porosity POSC provisional 2.2
sandstone acoustic porosity compressional wave sandstone porosity POSC provisional 2.2
sandstone acoustic porosity shear wave sandstone porosity POSC provisional 2.2
sandstone acoustic porosity tube wave sandstone porosity POSC provisional 2.2
dolomite acoustic porosity compressional wave dolomite porosity POSC provisional 2.2
dolomite acoustic porosity shear wave dolomite porosity POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
dolomite acoustic porosity tube wave dolomite porosity POSC provisional 2.2
micro resistivity micro laterolog resistivity POSC provisional 2.2
micro resistivity micro spherically focused resistivity POSC provisional 2.2
micro conductivity micro laterolog conductivity POSC provisional 2.2
micro conductivity micro spherically focused conductivity POSC provisional 2.2
micro laterolog resistivity micro normal resistivity POSC provisional 2.2
micro laterolog resistivity micro inverse resistivity POSC provisional 2.2
micro laterolog conductivity micro normal conductivity POSC provisional 2.2
micro laterolog conductivity micro inverse conductivity POSC provisional 2.2
processed depth adjusted POSC provisional 2.2
processed joined POSC provisional 2.2
processed edited POSC provisional 2.2
processed corrected POSC provisional 2.2
processed synthetic well log trace POSC provisional 2.2
edited blocked POSC provisional 2.2
edited shifted POSC provisional 2.2
edited filtered POSC provisional 2.2
filtered smoothed POSC provisional 2.2
filtered enhanced POSC provisional 2.2
corrected bed thickness correction POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
corrected formation properties correction POSC provisional 2.2
formation properties correction lithology correction POSC provisional 2.2
formation properties correction porosity correction POSC provisional 2.2
formation properties correction resistivity factor correction POSC provisional 2.2
formation properties correction formation density correction POSC provisional 2.2
formation properties correction formation saturation correction POSC provisional 2.2
formation saturation correction formation water saturation correction POSC provisional 2.2
formation water saturation correction formation salinity correction POSC provisional 2.2
formation water saturation correction formation water density correction POSC provisional 2.2
formation saturation correction hydrocarbon correction POSC provisional 2.2
hydrocarbon correction hydrocarbon density correction POSC provisional 2.2
hydrocarbon correction hydrocarbon viscosity correction POSC provisional 2.2
hydrocarbon correction hydrocarbon gravity correction POSC provisional 2.2
hydrocarbon correction formation volume factor correction POSC provisional 2.2
corrected physical measurement correction POSC provisional 2.2
physical measurement correction spreading loss correction POSC provisional 2.2
physical measurement correction diffusion correction POSC provisional 2.2
physical measurement correction water holdup correction POSC provisional 2.2
physical measurement correction slippage velocity correction POSC provisional 2.2
physical measurement correction friction effect correction POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
physical measurement correction tool diameter correction POSC provisional 2.2
corrected borehole environment correction POSC provisional 2.2
borehole environment correction borehole size correction POSC provisional 2.2
borehole environment correction borehole fluid correction POSC provisional 2.2
borehole fluid correction mud cake correction POSC provisional 2.2
mud cake correction mud cake thickness correction POSC provisional 2.2
mud cake correction mud cake density correction POSC provisional 2.2
mud cake correction mud cake resistivity correction POSC provisional 2.2
borehole fluid correction mud filtrate correction POSC provisional 2.2
mud filtrate correction mud filtrate resistivity correction POSC provisional 2.2
mud filtrate correction mud filtrate density correction POSC provisional 2.2
mud filtrate correction mud filtrate salinity correction POSC provisional 2.2
borehole fluid correction mud composition correction POSC provisional 2.2
mud composition correction water based fluid correction POSC provisional 2.2.2
water based fluid correction KCl mud correction POSC provisional 2.2
water based fluid correction barite mud correction POSC provisional 2.2
water based fluid correction iron mud correction POSC provisional 2.2
water based fluid correction bromide mud correction POSC provisional 2.2
mud composition correction oil based mud correction POSC provisional 2.2
borehole fluid correction mud weight correction POSC provisional 2.2

well_log_trace_class_classification

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be _classified _as have _as _a _member source status version
borehole fluid correction mud viscosity correction POSC provisional 2.2
borehole fluid correction mud salinity correction POSC provisional 2.2
borehole environment correction temperature correction POSC provisional 2.2
borehole environment correction pressure correction POSC provisional 2.2
borehole environment correction tool eccentricity correction POSC provisional 2.2
borehole environment correction cased hole correction POSC provisional 2.2
cased hole correction casing correction POSC provisional 2.2
casing correction casing thickness correction POSC provisional 2.2
casing correction casing weight correction POSC provisional 2.2
casing correction casing diameter correction POSC provisional 2.2
cased hole correction cement correction POSC provisional 2.2
cement correction cement thickness correction POSC provisional 2.2
cement correction cement density correction POSC provisional 2.2
cement correction cement type correction POSC provisional 2.2

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