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Seismic data - creating an integrated structure map
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Revision as of 22:20, 4 November 2014
80 bytes removed
,
22:20, 4 November 2014
→Procedure
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Follow the steps listed below for each seismic event to be mapped.
Follow the steps listed below for each seismic event to be mapped.
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{| class = "wikitable"
+
#
Make structure contour maps for key horizons using well control only.
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|-
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#
Pick seismic horizons.
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! Step
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#
Calculate depth conversion velocity at locations where both well and seismic time picks exist.
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! Action
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#
Convert time to depth by multiplying the time structure map and the depth conversion velocity map.
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|-
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#
Contour the integrated structure map, keeping in mind the structure map made earlier from well data only.
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| 1
−
|
Make structure contour maps for key horizons using well control only.
−
|-
−
| 2
−
|
Pick seismic horizons.
−
|-
−
| 3
−
|
Calculate depth conversion velocity at locations where both well and seismic time picks exist.
−
|-
−
| 4
−
|
Convert time to depth by multiplying the time structure map and the depth conversion velocity map.
−
|-
−
| 5
−
|
Contour the integrated structure map, keeping in mind the structure map made earlier from well data only.
−
|}
==Step 1: Map structure from well data==
==Step 1: Map structure from well data==
Cwhitehurst
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