Testing Gassmann fluid substitution: sonic logs versus ultrasonic core measurements
Although Gassmann fluid substitution is standard practice for time-lapse studies, its validity in the field environment rests upon a number of underlying assumptions. The impact of violation on the predictions of Gassmann equations can only ultimately be validated by in situ testing in real geologic...
| Main Authors: | , |
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| Format: | Journal Article |
| Published: |
Blackwell Publishing
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/43255 |
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