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Line 66: − {| class = "wikitable"+ − |-+ − ! Step || Action+ − |-+ − | 1 || Divide each [[Depositional sequence identification|depositional sequence]] into seismic facies units on all seismic sections.+ − |-+ − | 2 || Describe the internal [[Reflection configuration patterns|reflection configuration]] and terminations of each seismic facies unit, i.e., sigmoid, parallel, [http://www.glossary.oilfield.slb.com/en/Terms/d/downlap.aspx downlap].+ − |- − | 3 || Transfer seismic facies descriptions from seismic sections to a shot point map of each sequence. − |- − | 4 || Combine seismic facies distribution and thickness with the map distribution of any other diagnostic parameters, such as [http://wiki.seg.org/wiki/Dictionary:Interval_velocity interval velocity] or localized [http://wiki.seg.org/wiki/Dictionary:Amplitude_anomaly amplitude anomalies]. − |- − | 5 || Integrate well and outcrop data with seismic facies distribution. − |- − | 6 || Interpret the seismic facies maps in terms of depositional settings such as marine or nonmarine, water depth, basin position, energy, transport direction, or any other depositional aspects. − |- − | 7 || Estimate lithology using depositional setting interpretation from step 6 and all available data. − |}
Seismic facies analysis (view source)
Revision as of 20:45, 12 November 2014
, 20:45, 12 November 2014→Seismic facies analysis procedure
The table below outlines a procedure to analyze seismic facies from a grid of sections (vertical) of 2-D or 3-D [[seismic data]] (modified from <ref name=ch21r31 />).
The table below outlines a procedure to analyze seismic facies from a grid of sections (vertical) of 2-D or 3-D [[seismic data]] (modified from <ref name=ch21r31 />).
# Divide each [[Depositional sequence identification|depositional sequence]] into seismic facies units on all seismic sections.
# Describe the internal [[Reflection configuration patterns|reflection configuration]] and terminations of each seismic facies unit, i.e., sigmoid, parallel, [http://www.glossary.oilfield.slb.com/en/Terms/d/downlap.aspx downlap].
# Transfer seismic facies descriptions from seismic sections to a shot point map of each sequence.
# Combine seismic facies distribution and thickness with the map distribution of any other diagnostic parameters, such as [http://wiki.seg.org/wiki/Dictionary:Interval_velocity interval velocity] or localized [http://wiki.seg.org/wiki/Dictionary:Amplitude_anomaly amplitude anomalies].
# Integrate well and outcrop data with seismic facies distribution.
# Interpret the seismic facies maps in terms of depositional settings such as marine or nonmarine, water depth, basin position, energy, transport direction, or any other depositional aspects.
# Estimate lithology using depositional setting interpretation from step 6 and all available data.
==See also==
==See also==