摘要
论述了煤层气钻井过程中储层保护及钻井液技术,煤层气堵漏技术,煤层气井取心技术,煤层气固井技术等问题。
The paper discussed reservoir protection and drilling fluid technique in drilling process of coal bed methane, and the lost circulation control, coring, cementing technique as well.
出处
《探矿工程（岩土钻掘工程）》
2007年第12期4-8,共5页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
煤层气
钻井
钻井液
堵漏
取心
固井
coal bed methane
well drilling
drilling fluid
lost circulation control
coring
cementing technique
