浮式钻井装置电潜泵测试关键技术及其应用

Key techniques and their application for well testing with electric submersible pump on floating drilling vessel

针对地层供液不足或因为井型使得静液柱对地层的回压过高而不能利用天然能量进行自喷求产从而导致在浮式钻井装置上无法进行评价井常规测试的难题,研发了浮式钻井装置电潜泵测试关键技术并成功应用。

Key techniques for well testing with electric submersible pump on floating drilling vessel have been studied and developed to solve the con ventional testing problem that the flowing production test can not conducted by using natural energy because of lack of feed flow or high back pressure of hydrostatic column to formation due to well style. The key techniques have been applied successfully.