文明寨油田高含水期控水稳油的做法及认识

Measures and Recognition of Controlling Water to Stabilize Oil in Wen Mingzhai Oilfield in High Water Cut Stage

从构造再认识入手，加强油藏动态监测，运用多种手段研究剩余油分布，及时进行与地质特点相适应的综合调整与治理，使文明寨油田连续取得年产油递减率小于8％、含水上升率小于2％的良好开发效果。为复杂断块油田高含水期的控水稳油，提供了一个可供借鉴的实例。

Started off with reviewing structure, reinforced the reservoir per formance monition, researched the remaining oil distribution in many ways, and made the comprehensive adjustment adapted geologic property in time, that has continuously made the decline rate of annual yield less than 8 % and the watered escalating rate less than 2%. It is a reference example for complex fault-block oilfield to control water cut and stabi lize oil production in high water cut stage.