Experimental Study on the Feasibility of Methane Drainage in Coal Seams with Compound Technique of Perforating and Fracturing

被引：0
|
作者：
Luo Yong~1
2University of Science and Technology of China
机构：
来源：
Engineering Sciences | 2007年 / 01期
关键词：
compound technique of perforating and fracturing; coal seams; fracturing; HEGF;
D O I：
暂无
中图分类号：
TD712.6 [];
学科分类号：
081903 ;
摘要：
Compound technique of perforating and fracturing can effectively control the perforating direction and the fracturing expansion. The feasibility of this technique used in fracturing coal seams is analyzed. In this paper, the experiments of perforating and fracturing are carried out on samples of coal and the experimental effects are satisfactory. Compound technique of perforating and fracturing is promising in coal seams.
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页码：95 / 100
页数：6
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