低阶煤煤层气富集模式初探  

Study on CBM Enrichment Mode of Low Rank Coal in China

作　　者：傅小康[1] 霍永忠[2] 叶建平[2] 

机构地区：[1]中国地质大学,北京100083 [2]中联煤层气有限责任公司,北京100011

出　　处：《中国煤层气》2006年第3期24-26,20,共4页China Coalbed Methane

摘　　要：我国低阶煤中煤层气资源丰富,开发低阶煤煤层气具有重要的意义,对于低阶煤煤层气开发来说,寻找煤层气富集区是开发的关键。本文通过对美国粉河盆地以及我国铁法盆地煤层气富集规律的分析,总结出影响煤层气富集的关键因素和5种不同的煤层气富集模式。China has rich CBM resources in low rank coals. It is of great significance in the development of such resources. Key factors of development are to find out the CBM enriched zones. Analysis on two low rank coal basins respectively from the USA and China has helped to summarize key factors of affecting CBM enriched zones and five modes of CBM enrichment.

关 键 词：低阶煤 煤层气 富集模式 

分 类 号：P618.11[天文地球—矿床学]