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芳507区块于1995年开发,目前区块进入中高含水期、低速开发阶段,常规调整改善区块开发效果难度加大,本文在明确影响区块开发效果的主要因素上搞清区块剩余油分布特征,提出了井网加密和注采系统调整相结合的办法,改善区块开发效果。
Fang 507 block developed in 1995, the current block into the high water cut stage, low-speed development stage, the conventional adjustment to improve the effect of block development more difficult, this article clearly affect the block development effect of the main factors to find out the remaining oil block Distribution characteristics, put forward a combination of well network encryption and injection and recovery system to improve the effect of block development.