泵送桥塞-射孔联作工艺的应用  

Pumping bridge plug - Perforation application process

作　　者：赵民 廖强 陈超 闵华 王金喜 Zhao Min;Liao Qiang;Chen Chao;Min Hua;Wang Jinxi(Fracturing and Acidizing Operation Department,Bohai Drilling Downhole Technical Service Branch,Tianjin 300283)

机构地区：[1]渤海钻探井下技术服务分公司压裂酸化作业部,天津300283

出　　处：《石化技术》2021年第10期61-62,共2页Petrochemical Industry Technology

摘　　要：地处鄂尔多斯盆地依陕斜坡的长庆油田大多数施工区块是由低渗透、致密油气藏组成,油气资源量富集。为了提升低渗透致密油气层采收率和开发的经济性,特此介绍水力泵送桥塞-射孔联作技术在水平井开发中的使用情况。Located in the Yishan slope of the Ordos Basin,most of the construction blocks in the Changqing Oilfield are composed of low-permeability and tight oil and gas reservoirs with rich oil and gas resources.In order to improve the recovery rate of low-permeability tight oil and gas layers and the economics of development,the application of hydraulic pumping bridge plugperforation combined technology in the development of horizontal wells is hereby introduced.

关 键 词：泵送桥塞 射孔 压裂 水平井 

分 类 号：TE357[石油与天然气工程—油气田开发工程]