摘要
文中分析了地热钻井高温对泥浆中的粘土和化学处理剂的影响规律.讨论了地热钻井水基泥浆体系的要点、粘土高温容量限,以及抗高温化学处理剂的作用机理.推荐了地热井水基泥浆体系.
The Effects of high temperature in a geothermal hole on the clay and chemical treatment agents in
the mud are analysed in this paper. In addition, the key points of water-base mud system for using in
geothermal hole drilling, the tolerance of high temperature for the clay, and the mechanism of high-temperature resistant chemical treatment agents are also discussed. The author recommends a water-base
mud system very suitable for this application.
出处
《地质与勘探》
CAS
CSCD
北大核心
1989年第11期55-59,共5页
Geology and Exploration
