Schlumberger

Mnemonics, Software product, FASTEX


CodeFASTEX
NameFasTex
DisciplineGeology
TypeAPPLICATION
DescriptionModule that extracts textural information about layering, fractures and heterogeneities from raw dipmeter fast channels

Related channels
ChannelDescription
APPARENT_THICKNESS Apparent Layer Thickness
AVG_SEQUENCE_TREND Conductivity trend (increasing or decreasing) within a given depth interval
BACKGROUND_CONDUCTIVITY Borehole crossing Conductivity log
CONDUCTIVE_BED_PROPORTION Proportion of Volume, Area or Length occupied by Conductive Beds
CONDUCTIVE_INCLUSION_APPARENT_THICKNESS Apparent Thickness of the conductive inclusions
CONDUCTIVE_INCLUSION_CONTRAST Contrast between the conductive inclusions and background
CUM_INCLUSION_TYPE_PROPORTION Cumulative Proportion of Volume, Area or Length Occupied by Inclusions of a given type
CUM_LAYER_TYPE_PROPORTION Cumulative Proportion of Volume, Area or Length occupied by Layers of a Given Type
FVIA Qualitative measure of fracture porosity (per unit length of window), as indicated by excess current.
INCLUSION_CONTRAST Contrast between inclusion and background
INCLUSION_OCCURRENCE Fast Channels containing the inclusion flags
INCLUSION_PROPORTION Proportion of Volume, Area or Length occupied by inclusions
INCLUSION_TYPE_PROPORTION Proportion of Volume, Area or Length Occupied by Inclusions of a given type
INTER_BED_CONTRAST Ratio of Conductivities of Adjacent Beds
LAYER_CONDUCTIVITY Layer Conductivity
LAYER_TYPE_PROPORTION Proportion of Volume, Area or Length occupied by Layers of a Given Type
MAX_HR_CONDUCTIVITY Maximum (Along Bedding) High Resolution Conductivity Log
MIN_HR_CONDUCTIVITY Minimum (Along Bedding) High Resolution Conductivity Log
MODEL_BLUE_COMPONENT Color blue component for the RGB graphic representation
MODEL_GREEN_COMPONENT Color green component for the RGB graphic representation
MODEL_LINE_TEXTURE_COMPONENT Name of the graphic line texture representation
MODEL_LINE_TEXTURE_NUMBER Identification number of the graphic line texture representation
MODEL_LINE_THICKNESS_COMPONENT Thickness of the graphic line texture representation
MODEL_NAME Model name
MODEL_NUMBER Model number
MODEL_OPACITY_COMPONENT Color opacity component for the RGB graphic representation
MODEL_PATTERN_COMPONENT Name of the graphic pattern representation
MODEL_PATTERN_NUMBER Identification number of the graphic pattern representation
MODEL_RED_COMPONENT Color red component for the RGB graphic representation
MORPHO_TYPE Rock Classification according to internal morphology
RESISTIVE_INCLUSION_APPARENT_THICKNESS Apparent Thickness of the resistive inclusions
RESISTIVE_INCLUSION_CONTRAST Contrast between the resistive inclusions and background
TRUE_STRATIGRAPHIC_THICKNESS Cumulative thickness of an earth layer, measured perpendicular to the bedding plane, thus eliminating any offset effect due to borehole deviation or structural dip.

Related parameters
ParameterDescription
COLLECTION_NAME Name of collection
ELECTRICAL_PROPERTY Electrical Property Definition (Conductive, Resistive, UNKNOWN)
FX_MODEL_DEFINITION Definition Of a Model (Name + Pattern + Color)
INCLUSION_TYPE The type of inclusions in a rock e.g. pebble, nodules, etc.
LAYER_TYPE Layer Type (Sandstone, Limestone, etc.)


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