塔河油田S88井强行钻进技术  

Forced Drilling Technology of S88 Well in Tahe Oilfield

作　　者：唐世春[1] 秦红祥[2] 郭才轩[2] 孟庆生[2] 

机构地区：[1]中国石化新星公司西北石油局,新疆乌鲁木齐830000 [2]中石化石油勘探开发研究院德州石油钻井研究所,山东德州253005

出　　处：《石油钻探技术》2002年第1期19-20,共2页Petroleum Drilling Techniques

摘　　要：S8 8井在下奥陶纪的鹰山组地层钻遇 5 .7m的大溶洞 ,钻井液有进无出 ,多次堵漏无效 ,且负压钻进也不能建立正常的循环 ,最终实施强行钻进工艺 ,完成了四开钻井任务。介绍了该井强行钻进工艺设计及实施情况。A 5 7m cavity was encountered when drilling Yingshan formation of lower Ordovician period in S88 well. Meanwhile, drilling fluid leak happened. The fourth drilling was achieved by forced drilling technology ultimately on condition that normal drilling fluid circulation couldn't be established by means of plugging and negative pressure drilling. The forced drilling technology design and practice is presented in this paper.

关 键 词：塔河油田 石油钻井 奥陶纪 旋转防喷器 溶洞 井漏 

分 类 号：TE249.1[石油与天然气工程—油气井工程]