澳大利亚煤层气开发现状综述
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摘要
本文通过对澳大利亚主要煤层气盆地的地质特征以及开发方式进行了归纳分析,对比了我国煤层气盆地的特点,并认为只有匹配煤层地质特征的开发方式才能实现煤层气的高效开发。经研究分析得出以下结论:考虑到煤层地质特征以及目前的开发技术,我国煤层气开发的主要目标应从中-高阶煤层向低阶煤层转变,从而提高煤层气的单井产量,实现我国煤层气的高效开发。
In this paper, the geology characteristics and production strategies are reviewed and analyzed in CBM production basins in Australia. The lessons from Australia CBM production indicates that the successful production only results from the good match between production strategy and geology situation. Based on the study, the conclusions can be drawn that owing to the coal characteristic and current production techniques, the primary target of China should be reconsidered and the low rank CBM reservoir should be emphasized to improve the CBM production rate.
In this paper, the geology characteristics and production strategies are reviewed and analyzed in CBM production basins in Australia. The lessons from Australia CBM production indicates that the successful production only results from the good match between production strategy and geology situation. Based on the study, the conclusions can be drawn that owing to the coal characteristic and current production techniques, the primary target of China should be reconsidered and the low rank CBM reservoir should be emphasized to improve the CBM production rate.
引文
[1] 周娉.中国煤层气产业发展评价及途径研究[D].中国地质大学(北京),2012.
[2] FLEMING D A,MEASHAM T G.Local economic impacts of an unconventional energy boom:the coal seam gas industry in Australia [J].Australian Journal of Agricultural & Resource Economics,2014,59(1):78-94.
[3] 李勇,孟尚志,吴鹏,等.煤层气成藏机理及气藏类型划分——以鄂尔多斯盆地东缘为例[J].天然气工业,2017,37(8),22-29.
[2] FLEMING D A,MEASHAM T G.Local economic impacts of an unconventional energy boom:the coal seam gas industry in Australia [J].Australian Journal of Agricultural & Resource Economics,2014,59(1):78-94.
[3] 李勇,孟尚志,吴鹏,等.煤层气成藏机理及气藏类型划分——以鄂尔多斯盆地东缘为例[J].天然气工业,2017,37(8),22-29.