吐哈油田水平井压裂工艺技术现状与评价  

STUDY AND APPRAISAL ABOUT FRACTURE TECHNIQUE IN HORIZONTAL WELLS OF TUHA OIL FIELD

作　　者：钱继贺[1] 龚德银 石磊[1] 吕芬敏[1] 杨汝成 李军 

机构地区：[1]吐哈油田公司开发处,新疆鄯善838202

出　　处：《新疆石油天然气》2009年第2期59-62,共4页Xinjiang Oil & Gas

摘　　要：水平井在油气藏高效开发中具有巨大的优势,但同样面临着后期压裂改造的问题。吐哈油田近年来在水平井压裂工艺技术研究与应用方面做了大量工作,形成了"封隔器+桥塞"、限流压裂、水力喷射压裂等水平井分段压裂工艺技术,基本实现了水平井压裂工艺技术的系列化。本文对吐哈油田水平井压裂工艺技术做了全面总结和评价,并提出了下步研究方向和建议。Horizontal wells have great advantages in exploitation of the oilfields.But they also need to be transformed by hydro fracturing.In recent years,in Tuha oil field much work has been done in research and application of the horizontal wells fracturing technique,and so 'packer and bridge plug' mechanical isolation,limited entry treatment and hydraulic jetting technique are coming into being.Objectively speaking,the fracturing technique in horizontal wells of Tuha Oilfield has been serilized initially.In this article,these techniques were summarized and rated comprehensively,and the future research direction and suggestions were proposed.

关 键 词：水平井 分段压裂 评价 

分 类 号：TE357.13[石油与天然气工程—油气田开发工程]