Action | ||
---|---|---|
1 | Synchronize BHP gauges | |
2 | Stack BHP data with wavelet filter | |
3 | De-tidal the BHP | |
4 | Calculate total sandface rate | 4flowrate (see also below) |
5 | Correct the flowrates | |
6 | Create multi-well history plot | 5|
7 | Analyze data and trim the irrelevant data | |
8 | Decompose DTR/CTR | |
9 | Assess apparent transmissibility / diffusivity | 8|
10 | Perform numerical tests and compare with PCT DTR/CTR |
Multi-layer specifics
...
Action | Mathematics | Comments | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Assess total sandface flowrate:
bottom-hole pressure
formation pressure
| Assuming that recent PLT is available, both flowing and shut-in survey | |||||||||||||
2 | Calculate productivity index |
| |||||||||||||
3 | Calculate pulsing flowrate history across target formation during PCT |
| Assuming that formation pressure did not change much between PLT and PCT survey |
See Also
...
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Well testing / PCT
...