Research Article
The Optimal Development Strategy Selected for Layered Sandstone Reservoir by Creating a System Economic Model
Table 1
The reservoir basic information of oil block S.
(a) |
| Production time | Polymer injection time | Oil-bearing area (km2) | Producing position | Geological reserves (104 t) | Pore volume (104 m3) | Water cut (%) |
| August 2012 | March 2013 | 10.12 | SIII1-7 | 1292.5 | 2695.03 | 97.07 |
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(b) |
| Well pattern | Sandstone thickness (m) | Effective thickness (m) | Effective permeability (μm2) | Production well | Injection well |
| 5-point area well space 150 m | 16.3 | 9.3 | 0.462 | 231 | 237 |
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