摘要
针对目前锦州9-3油田高含水期开发现状,应用油藏工程方法,从开发效果评价指标体系入手,对注入倍数增长率、水驱指数、存水率、综合含水等指标进行了客观分析,适时监测油田开发动态,及时发现油田存在主要问题,为全面了解油田开发状况,进行下步调整挖潜提供理论依据。评价结果表明,该油田注水开发过程中,在提液稳油、追求上产的同时,控水措施没有及时跟上,导致含水上升较快。但2004年以后的历次开发调整措施发挥了较好的作用,起到了稳油控水的效果。在今后开展稳油措施的同时,建议进一步加强找、堵水等控水工作,以保证开发效果向好的方向发展。
Aiming at the present development status of Jinzhou 9 - 3 oilfield at high water-cut stage, reservoir engineering methods were applied to analyze the growth rate of total injection volume, water drive index, water storage rate and composite water cut through evaluating index system of development effect. Afterwards, development status was monitored in time to find out the chief problems and provided theoretical reference for the next comprehensive adjustment. The evaluation result indicated that measures of water controlling weren＇t taken in time when this field took lots of measures to enhance production. However, the development-adjustment measures after 2004 controlled water cut rising effectively. In the future, in order to improve the development effect, the water detection/plugging should be attached importance to while taking measures to enhance production.
出处
《海洋石油》
CAS
2009年第3期26-30,共5页
Offshore Oil
关键词
高含水期
开发效果
评价指标
油田开发
油藏工程
high water-cut stage
development effect
evaluation index
oilfield development
reservoir engineering
