High Temperature Drilling Fluid Technique in Ningshen Well-1
详细信息
- 责任者：Xie Chao (Wupu Drilling Company of North China Petroleum ; SINOPEC ; Xinxiang 453700 ; China) ; Mei Yonggang
- 刊名：Exploration Engineering
- 出版年：2012
- 卷期：39(6)
- 关键词：高温钻井液 ; high temperature drilling fluid
- 页码：p.27-30
- 图表：2 illus., 3 tables, 6 refs.
- 分类号：2000
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
According to the deep formation characteristics of west block of Mahuangshan, high temperature-resisting drilling fluid system was selected in lab. and study was made on the performance optimization. The high temperature tolerance and anti-contamination abilities were improved, crosslinking reaction between SPC-220 and sulfonating agent was introduced for improve the ability of anti-salt pollution. The field application of Ningshen well 1 proved that the property of the high temperature-resisting drilling fluid system is stable and has played important role in the construction of complex formations.