摘要
使用兼具钻井液和固井液功能的工作液进行钻井和固井,可解决传统固井施工中存在的水泥浆不能完全顶替环空内钻井液及泥饼的问题,具有施工时间短、节约人力和物力的优点.本文综述了可水泥化泥浆技术的优越性和实施方法。
The quality of well cementing is determined, in particular, by completeness of displacing the drilling mud and eliminatinq the cake on bore-hole walls and can be significantly improved by using a new technology, that is、drilling-in and cementing wells on the drilling fluids convertible in place into settable cement slurries. The Advantages of this technology is presented. The varieties of such drilling-in/cementing fluids developed and being studied in USA and Russia together with the ways of their converting are reviewed.
出处
《油田化学》
CAS
CSCD
北大核心
1993年第2期179-182,共4页
Oilfield Chemistry
关键词
钻井液
水泥浆
钻井泥浆
Drilling Fluids
Cement Slurries
Drilling Fluids Convertible into Settable Cement Slurries
