摘要
本文以复杂断块油田的典型代表港东油田为例,针对其目前已进入高含水开发阶段,随着长期注水开发和各种调整措施的实施,注采矛盾极为突出,剩余油分布状况日益复杂,产量日趋下降等问题,通过地质再认识,开展井况、井网现状、开发层系和井网优化研究,重建井网结构;同时对油藏工程各项指标进行了研究,为油田的稳产奠定了基础,并改善了港东油田开发效果,对类似油田的开发可起到借鉴作用。
For matured oilfield which has stepped into high water-cut period, it usually faces much problem, such as serious contradiction between injection and production, increasingly complex oil distribution, declining production, etc. We took Gang-Dong oilfield as an example in this paper to analyze the well conditions, well pattern, development status and well nets reconstruction, and to optimize the development index by reservoir engineering. In this way, the development effect of Gang-Dong oilfield has been improved. The result can be used as a reference for similar oilfield.
出处
《中国西部科技》
2015年第10期8-11,共4页
Science and Technology of West China
关键词
油田
复杂断块
高含水期
稳产
Complex Fault Block
High Water-Cut Period
Stable Production
