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改善注水开发效果是确保油田稳产的根本基础,本文针对当前老油田注采井网完善程度低,稳产基础脆弱的问题,进行了地面水资源优化配置,制定高含水油田注水水质指标,提出了污水由集中处理、分散回注变分散处理、就地回注的新思路,使现有注水系统的注水能力及注水压力满足了注水需要,为实现注水工艺的完善配套进行了有益尝试。
To improve the effect of waterflooding development is the fundamental basis to ensure the stable production of oilfield. In this paper, according to the problem of low perfection well and weak foundation of stable production in the old oilfield, the paper optimized the groundwater resources and formulated waterflooding index of high waterflooding oilfield. By the central processing, decentralized injection back variable decentralized processing, in situ injection of new ideas, so that the existing water injection system water injection capacity and water pressure to meet the needs of water injection, in order to achieve a perfect matching water injection process is a useful attempt.