Problems Difficulties and Technical Measures in CBM Well Cementing

摘要：

The coal reservoir is different from conventional oil and gas reservoirs, but the cementing techniques of CBM still follow those of oil and gas wells, resulting in low cementing quality of CBM.On the basis of analyzing the characteristics of coal reservoir and CBM well, the paper points out the exsiting problems and difficulties in CBM cementing, and finally formulates the CBM cementing technical measures.

关键词： coal reservoir coal bed methane (CBM) well cementing technical measures

作者: Chen Daye Hao Guoqiang

作者单位: College of Geoscience and Surveying Engineering,China University of Mining and Technology (Beijing) ,Beijing,100083

会议类型: 国际会议

会议名称: the 4th International Symposium on Mine Safety (2012) 第四届国际矿山安全学术研讨会(2012)

会议地点: 阜新

会议语种:英文

页码: 134-137

在线出版日期: 2012-08-04（万方平台首次上网日期，不代表论文的发表时间）