| Sweep efficiency | Displacement efficiency | Acceleration | Safety & Cost | ||||
|---|---|---|---|---|---|---|---|
| Increasing well-reservoir contact | Optimising well-reservoir contact (Conformance control) | Flowrates | Infill drilling | Completion\Lift design Completion & integrity Lift mechanism | |||
| New wellsNew laterals | Side-tracks | Flow Stimulation | Flow Shut-off | EOR | Flowrates | ||
...
| Subsurface | Surface | ||
|---|---|---|---|
| Drilling & Completion | Workover & Recompletion | ProduictionProduction/injection Rate Optimisation | EOR flooding facilities and procedures |
...
| Tip | ||
|---|---|---|
| ||
1. Where to drill the new well or side-track and how to complete it ? 2. Which wells to workover and how ? 3. Which wells to change the flow rate and whether increase or decrease ? 4. What fluid and at what time to inject ? 6. If there is a bottle neck in surface infrastructure and whether it needs update ? |
...