国内油田分层注水技术新进展及发展趋势

Progress and Development Trend of Layered Water Injection Technology in Domestic Oilfields

水驱开发是地层能量保持的重要手段,也是油田实现稳产的必要条件,国内油田目前以水驱开发为主,注水技术已经从传统的笼统注水发展为现在的能适应不同油藏的分层注水。论述了国内油田分层注水技术的新进展,并对国内分层注水技术的发展趋势进行了展望。

Water flooding development is one of the important measures to keep the formation energy. It is also necessary for oilfield to achieve stable production. Water flooding development plays the most important role in domestic oilfield. It develops from the traditional general water injection to layered water injection which adapts to different reservoirs. In this paper, new progress of layered water injection technology in domestic oilfields was discussed, and the development trend of domestic layered water injection technology was prospected.