Research and Application of the Non-Solid Drilling Fluid in the Complex Sedimentary Formation
详细信息
- 责任者：Huang Weidong (Qinghai Branch ; Ningxia Geological Prospecting Brigade ; National Geological Prospecting Center for Construction Material Industries ; Xining 810000 ; China)
- 刊名：Exploration Engineering
- 出版年：2011
- 卷期：38(12)
- 关键词：无粘土钻井液 ; drilling fluid of free clay ; 复杂地层钻进 ; drilling in complicated formation
- 页码：p.10-12,17
- 图表：1 illus., 5 tables, 5 refs.
- 分类号：2000
- 出版序号：20122764
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
The loose, broken, collapsed and water-sensitive formations are often encountered while drilling in the sedimentary formations. Along with the appearance and development of non-solid drilling fluid technology, effective solutions are provided to overcome difficulties in sedimentary rock drilling. This paper introduced the research on non-solid drilling fluid technology and its application effect in complex sedimentary formation drilling by application example.