摘要
井壁不稳定是钻井工程主要技术难题之一。介绍了井壁不稳定地层矿物组分与理化性能的研究,井壁稳定室内评价试验方法的建立,井壁稳定机理的研究,稳定井壁的钻井液技术措施的研究,以及井壁稳定技术今后研究方向。
Good development have been got in the study of wellbore stability technology in recent years. The mineralogical composation and characteristic of formations encountered wellbore instability problems are analysed. The mechanism, evaluation method and drilling fluid technology for wellbore stability are introduced in detail.
出处
《钻井液与完井液》
CAS
1997年第4期36-43,共8页
Drilling Fluid & Completion Fluid
关键词
井眼稳定
钻井液
防塌
石油
Hole Stabilization
Technology
Drilling
