塔河油田TK480井钻井液技术  

DRILLING FLUID IN TK 480 WELL,TAHE OILFIELD

作　　者：刘海鹏[1] 张海青[1] 吕振华[1] 郭祥鹃[1] 

机构地区：[1]胜利石油管理局钻井工程技术公司

出　　处：《天然气勘探与开发》2008年第4期56-59,共4页Natural Gas Exploration and Development

摘　　要：塔河油田TK480井完钻井深5593.10m,裸眼井段长达4246m。文章介绍了该井钻探过程中的经验和复杂事故的处理情况,认识和总结了在粘土含量较高的白垩系、侏罗系和石炭系及砂泥岩频繁互层、垮塌严重地层中裸眼钻井的钻井液技术。The hole depth is 5,593.10 m and open interval is 4,246 m long after well completion in TK 480 well.The paper introduces the experience and handling down-hole trouble in the drilling.It also summarizes drilling fluid of open hole drilling encountered the Cretaceous,Jurassic and Carboniferous with rich clay,along with sand-mud interbedded formation frequently and seriously collapsed formation.

关 键 词：塔河油田 裸眼钻井 钻井液 防塌 卡钻 

分 类 号：TE254[石油与天然气工程—油气井工程]