摘要
随着深部钻探工作的深入开展,孔内施工条件空前复杂,有了更多的不可预见性,施工风险大幅度增加。钻孔孔壁的稳定成了工作的重中之重。因此,各个施工单位和机台都把泥浆的使用和维护,作为施工的重要内容去抓。本文从钻遇不同的地层着手,探讨泥浆在各种地层情况下的配比、使用、维护和废浆处理。
With further going of deep drilling, downhole construction conditions become unprecedentedly complicated, more unexpected things and constructions risks arise. Borehole wall stability is the priority of all. Each construction unit pays great attention to the use and maintaining of slurry. This paper discussed the composition, use, maintaining and waste slurry treatment against different strata to be drilled into.
出处
《安徽地质》
2016年第3期212-216,共5页
Geology of Anhui
关键词
泥浆体系
不同地层
泥浆性能
使用和维护
slurry system
different strata
slurry performance
use and maintaining
