Research on mining cost of coalbed methane based on activity management - Field study of mining with pressure-releasing in Yangquan minefield
Recently, on the background of energy-saving and emission reduction, coalbed methane (CBM) as an important new type of clean energy is paid more and more attention to. However, the current research mainly focuses on the technology level of CBM mining, and the research on mining cost and other economic evaluation has been absent, which is a disadvantage for industrialization of the CBM resources. In this paper, the cost of CBM mining with pressure-releasing in Yangquan minefield was investigated and analyzed through spot investigation firstly, and the advanced activity-based cost management (ABM) was implanted. The results show that the mining cost of CBM structure is closely related with the activity-based cost driver, and the correct division of the activity-based cost driver is the key to accurate cost measurement. Through comparing the mining cost of No. 3 Mine with that of No.5 Mine, it is found that there is a significant effect of mining method, mining technology, and the exploitation time on the mining cost of CBM. The research not only has laid a foundation for the analysis about mining cost level, composition and influencing factors, but also provided the basis for the government to make the relevant economic policy of CBM mining project.
ABM CBM pressure-releasing mining green mining
Zheng Ai-hua Zheng Xiao-hua Xu Jia-lin Wu Ren-lun
State Key Laboratory of Coal Resources and Mine Safety, Xuzhou 221008, China School of Management, C School of Management, China University of Mining & Technology, Xuzhou 221116, China State Key Laboratory of Coal Resources and Mine Safety, Xuzhou 221008, China School of Mining Engine
国际会议
The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)
徐州
英文
1-5
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）