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东濮凹陷桥口油田经历十多年的滚动勘探与开发 ,产量从上升、稳定到大幅度递减。面对如此严峻的开发形势 ,1996年以来针对油田的特点成功地采取了 5项技术 :油藏精细描述技术 ;以数值模拟为主的剩余油研究技术 ;双靶定向井设计及钻采技术 ;老井措施增油技术和控水稳油综合治理技术等 ,收到了良好的效果。形成了一套强非均质低渗复杂断块油藏中、高含水期剩余油挖潜及改善油田开发效果的技术
The Qiaokou oilfield in Dongpu Depression experienced rolling exploration and development for more than ten years, with the output rising and stabilizing to drastically decreasing. Faced with such a harsh development situation, five technologies have been successfully applied to oilfields since 1996: fine reservoir description technology, residual oil research technology based on numerical simulation, double-target directional well design and drilling technology, The old well measures to increase oil technology and control water and oil comprehensive treatment technology, has received good results. Formed a set of strong inhomogeneous low-permeability complex fault block reservoirs, high water-cut residual oil tapping potential and improve the effect of the development of the oil field technology