Sonic Porosity - Unconsolidated Formations
Sonic Porosity- Unconsolidated Formations
- Where:
- ɸs= sonic porosity
- Cp= compaction factor
- Δtma= matrix interval transit time
- Δtlog= interval transit time of the formation (from the sonic log)
- Δtfl= fluid interval transit time
| Calculate Sonic derived Porosity | |||||||
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Results
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| Sonic Porosity Results | ||||||
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| Δtlog (µs/ft) | Δtma (µs/ft) | Δtfl (µs/ft) | Cp | ɸs (dec) | ɸs (%) | |
| No results yet | ||||||
Compaction Factor (Cp)
- Where:
- Δtsh= interval transit time in a shale adjacent to the formation of interest
- C= a constant which is normally 1.0 (Hilchie, 1978)
| Calculate Compaction Factor (Cp) | |||||||
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Results
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| Compaction Factor (Cp) - Results | |||
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| Δtsh (µs/ft) | C | Cp | |
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