水平井完井技术在长北气田的应用  

Application of Completion Technique for Horizontal Wells to Changbei Oilfields

作　　者：吴刚 

机构地区：[1]中国石油长庆油田分公司长北天然气开发项目部井工程组,陕西榆林719000

出　　处：《石油工业技术监督》2012年第2期11-13,17,共4页Technology Supervision in Petroleum Industry

摘　　要：水平井钻完井技术在提高天然气采收率等方面具有明显的优势。通过介绍长北合作区双分支水平井完井管柱、井下工具、工具下深、完井质量检验等技术的应用,得到水平井完井技术在长北气田的成功应用。为生产任务的完成提供了强有力的技术支持和安全保障。Drilling completion technique for horizontal wells shows the remarkable advantages in improving the production rate of natural gas. Based on an introduction to the application of technologies like the completion string of two-branched horizontal wells, the downhole tools, the landing depth of tool, and the test of completion well quality, it is concluded that application of completion technology for horizontal wells to Changbei oilfields is successful, which offers strong technological support and safety guarantee to the ac- complishment of production task.

关 键 词：采收率 双分支水平井完井管柱 完井质量 

分 类 号：TE257[石油与天然气工程—油气井工程]