论文详情

调堵驱综合技术在第三系砂岩油藏的应用

石油钻采工艺

2000年 22卷第5期

阅读：78

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Title

APPLICATION OF THE PROFILE CONTROL AND WATER SHUTOFF TECHNOLOGY IN TERTIARY PERIOD SANDSTONE RESERVOIR

作者

王凤清李金永苏俊施卫东

Authors

Wang Fengqing Li Jinyong Su Jun Shi Weidong

单位

华北油田分公司, 河北任丘 062552 中原石油勘探局, 河南濮阳 457001

摘要

通过对留62区块各层次开发矛盾的认识、理解和分析,结合生产井井况因素,采用了ZYC-940高温有机颗粒复合调剖技术及堵水、调剖、驱油和保护地层的综合配套技术,达到控水增油的目的。该技术在留62区块低渗透砂岩油藏的成功应用,对其它类似油藏的调堵驱具有一定的借鉴与指导意义。

Abstract

Combining the situation of producing well, a technology of complex control profile using ZYC-940 high temperature organic gain was developed via the analysis and comprehend the contrary of Liu 62 block. The integration and matching technology of water shutoff, profile control, oil displacement and formation protection was used, and the effect of increasing oil producing and decreasing water producing was achieved. The successful application of the technology using in Liu 62 lower penetrate sandstone reservoir is a example for the seem reservoir.

关键词：

砂岩油气藏; 剖面调整; 驱替试验; 复合驱动; 驱油效率; 应用;

Keywords:

sandstone reservoir; profile control; displacement test; combination drive; oil displacement efficiency; application;

基金项目

DOI

10.3969/j.issn.1000-7393.2000.05.021