复杂断块油田高含水期稳产技术研究  

Research on Stable Production Technology for Complex Fault Block in High Water-Cut Period

作　　者：党红[1] 黄芳[1] 徐春梅[1] 

机构地区：[1]中国石油大港油田公司,天津300280

出　　处：《中国西部科技》2015年第10期8-11,共4页Science and Technology of West China

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.

关 键 词：油田 复杂断块 高含水期 稳产 

分 类 号：TE347[石油与天然气工程—油气田开发工程]