| 低阶煤煤层气富集模式初探 |
| |
| 引用本文： | 傅小康,霍永忠,叶建平.低阶煤煤层气富集模式初探[J].中国石油勘探,2006,11(3):73-75. |
| |
| 作者姓名： | 傅小康 霍永忠 叶建平 |
| |
| 作者单位： | 1. 中国地质大学(北京),北京,100083
2. 中联煤层气有限责任公司,北京,100011 |
| |
| 摘 要： | 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解剖,总结出影响低阶煤煤层气富集的关键因素是封堵,而构造、岩性和水动力是形成煤层气封堵的主要因素。同时提出了5种不同的煤层气富集模式,即背斜模式、构造—水动力模式、构造—岩性模式、岩性—水动力模式和岩性模式。
|
| 关 键 词： | 低阶煤 煤层气 富集模式 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006年5月9日 |
Discussion of Enrichment Pattern of Lower-rank Coalbed Methane |
| |
| Fu Xiaokang,Huo Yongzhong,Ye Jianping.Discussion of Enrichment Pattern of Lower-rank Coalbed Methane[J].China Petroleum Exploration,2006,11(3):73-75. |
| |
| Authors: | Fu Xiaokang Huo Yongzhong Ye Jianping |
| |
| Affiliation: | 1 ChinaUniversity of Geosciences,Beijing 100083;2 China United Coalbed Methane Co., Ltd,Beijing 100011 |
| |
| Abstract: | By analysis of enrichment law of coalbed methane in Powder River Basin in USA and Tiefa Basin in China, it summarizes thatthe plug-backing is the key factor to affect the enrichment of lower-rank coalbed methane, the main factors to form plug-backing of coalbedmethane include tectonics, rocks and water momentum. Meanwhile, it is put forward that 5 various modes of coalbed methane enrichment,including anticline mode, structure-water momentum, structure-lithologic mode, lithologic-water momentum mode and lithologic mode. |
| |
| Keywords: | lower-rank coal coalbed methane enrichment mode |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
