| Excerpt |
|---|
Pressure transient survey in producer during the pressure rise period caused by shutting well down or reducing its production rate |
(see Fig. 1):
|
| Fig 1. Horner test procedure |
Interpretation
Interpretation of BUS is based on:
- visual analysis of PTA diagnostic plot
- selecting diffusion model from PTA Type Library
- fitting selected diffusion model to pressure gauge data records