煤田地质与勘探2011，Vol.39Issue(4)：20-23,4.DOI:10.3969/j.issn.1001-1986.2011.04.006
鄂尔多斯盆地彬长矿区煤层气赋存特征
Occurrence features of coalbed methane of Binchang mining area in Ordos basin
刘会彬 1胡少博 1尹润生 1曹剑 1王飞2
作者信息
- 1. 陕西省彬县煤炭有限责任公司,陕西彬县713500
- 2. 陕西彬长矿业集团胡家河煤矿,陕西长武713600
- 折叠
摘要
Abstract
Binchang mining area in Ordos basin is an important resource base to be planed and constructed during China's "National Tenth Five-year Plane" and "National Eleventh Five-year Plane". Using some mine geological data and CBM emission data, through analyzing the occurrence features which are the source of CBM, and the sealing of top-lower rocks, and the effect of geological structure, it was confirmed that the center part and syncline center of Binchang mining area are the favorable zones for coalbed methane occurrence, the CBM occurs mainly in seam No.4 and the surrounding rocks, the zones that are well sealed can have CBM content of S.71 m3/t. Through analysis of geological exploration data of Jiangjiahe, in Binchang mining area the CBM geological reserves and extractable CBM reserves are respectively about 542xl08m3 and 162.6xl08m3, therefore the Binchang mining area has good prospective for CBM exploration and development.关键词
彬长矿区/煤层气/赋存特征/勘探开发前景Key words
Binchang mining area/ coalbed methane(CBM)/ occurrence features/ prospective for exploration and development分类
天文与地球科学引用本文复制引用
刘会彬,胡少博,尹润生,曹剑,王飞..鄂尔多斯盆地彬长矿区煤层气赋存特征[J].煤田地质与勘探,2011,39(4):20-23,4.
