桩西11区块水平井钻井液技术  

Application of Horizontal Well Drilling Fluid Technology in Zhuangxi 11 Block

作　　者：张迎光[1] 李凤玲[1] 张桂花[1] 

机构地区：[1]中国石化胜利油田分公司桩西采油厂,山东东营257237

出　　处：《精细石油化工进展》2016年第4期20-23,共4页Advances in Fine Petrochemicals

基　　金：湖北高校2013年省大学生创新创业训练项目(201313256004);湖北师范大学文理学院大学生科研项目(201502)

摘　　要：针对桩西11区块地层特点和钻井液技术难点,优选了铝胺强效抑制防塌钻井液体系,并在桩西11区块两口井进行了应用;配合钻井液现场维护工艺,实现了施工中井下安全、井身质量良好、优质高效钻井的目的。In consideration of the formation characteristics of Zhuangxi 11 Block and the technical difficulties in the application of drilling fluid in this block,a strongly inhibiting aluminum and amine anti-collapse drilling fluid system was selected through optimization and used in two wells of Zhuangxi 11 Block. The application of this anti-collapse drilling fluid and the on-site maintenance of the drilling fluid have made downhole construction safer,the wellbore quality better,and the drilling efficiency higher.

关 键 词：桩西11区块 井壁稳定 井眼净化 润滑防卡 防塌 钻井液 

分 类 号：TE254[石油与天然气工程—油气井工程]