• 中文核心期刊
  • 中国科技核心期刊
  • RCCSE中国核心学术期刊

黔西地区龙潭组煤系气共采排采控制研究

胡海洋, 白利娜, 赵凌云, 汪凌霞, 周培明

胡海洋, 白利娜, 赵凌云, 汪凌霞, 周培明. 黔西地区龙潭组煤系气共采排采控制研究[J]. 煤矿安全, 2019, 50(1): 175-178.
引用本文: 胡海洋, 白利娜, 赵凌云, 汪凌霞, 周培明. 黔西地区龙潭组煤系气共采排采控制研究[J]. 煤矿安全, 2019, 50(1): 175-178.
HU Haiyang, BAI Lina, ZHAO Lingyun, WANG Lingxia, ZHOU Peiming. Drainage and Mining Control Study on Co-mining Coal Measure Gas of Longtan Formation in Western Guizhou Region[J]. Safety in Coal Mines, 2019, 50(1): 175-178.
Citation: HU Haiyang, BAI Lina, ZHAO Lingyun, WANG Lingxia, ZHOU Peiming. Drainage and Mining Control Study on Co-mining Coal Measure Gas of Longtan Formation in Western Guizhou Region[J]. Safety in Coal Mines, 2019, 50(1): 175-178.

黔西地区龙潭组煤系气共采排采控制研究

Drainage and Mining Control Study on Co-mining Coal Measure Gas of Longtan Formation in Western Guizhou Region

  • 摘要: 贵州省煤层气资源丰富,主要集中在黔西地区。根据黔西地区的气测录井结果,发现在煤层之间的页岩层段具有较好的气测显示,具有开发利用的价值。通过研究黔西地区煤系地层的含气性及压力系数特征,分析煤层气井的“五段三压法”排采技术及页岩气井的“三阶段”排采控制,总结煤层气井与页岩气井的排采差异性,提出煤层气与页岩气共采的排采控制方案。
    Abstract: The coalbed methane resources of Guizhou Province are abundant, mainly concentrated in the western Guizhou region. According to the results of gas logging in the western Guizhou region, it is found that the shale formation between coal seams has good gas measurement and has the value of development and utilization. Through the study gas content properties and the pressure coefficient features of coal measures strata in the western Guizhou region, this paper analyzes the “five-stage three-pressure method” drainage and mining technology of coalbed gas well and the “three-stage” drainage and mining control of shale gas well, summarizes the drainage difference of CBM and shale gas well, and proposes drainage control scheme of co-mining the CBM and shale gas.
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出版历程
  • 发布日期:  2019-01-19

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