论文详情

中高渗透层压裂工艺初探

石油钻采工艺

2002年 24卷第3期

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Title

DISCUSS ON FRACTURE TECHNOLOGY IN HIGHER AND MODERATE PERMEABLENESS LAYER

作者

修书志卢修峰杜东升邱兵郝艳

Authors

Xiu Shuzhi Lu Xiufeng Du Dongsheng Qiu Bing Hao Yan

单位

华北石油管理局井下作业公司, 河北任丘 062552

Organization

Downhole Technology Service Co., Huabei Petroleum Administration Bureau

摘要

探讨了中高渗透层(渗透率为50×10-3~200×10-3μm2)压裂配套工艺。在蒙古国19区压裂作业中采取了阶段式压裂液滤失控制技术、油气层保护技术、蜡球分压技术、全三维压裂优化设计软件模拟技术等配套技术,5口油井取得了很好的压裂效果。

Abstract

The matching technology of fracture in higher and moderate permeableness formation was discussed. In Mongolia, the control technology of fracture fluid filtrate loss was used by phase. At the same time, oil and gas formation protect technology, separate layer fracturing with wax ball technology and others were also used matching. After five wells using, the better effect of fracture was obtained.

关键词：

中高渗透层; 控制滤失; 油气层保护;

Keywords:

higher and moderate permeableness layer; filtrate loss control; oil and gas protect technology;

基金项目

DOI

10.3969/j.issn.1000-7393.2002.03.019