Coalbed methane reservoirs’ pore-structure characterization of different macrolithotypes in the southern Junggar Basin of Northwest China
作者: Anmin WangYingchun WeiYuan YuanChangfeng LiYong LiDaiyong Cao
作者单位: 1College of Geoscience & Surveying Engineering, China University of Mining & Technology, Beijing 10083, China
2Oil & Gas Survey, China Geological Survey, Beijing 100029, China
刊名: Marine and Petroleum Geology, 2017, Vol.86 , pp.675-688
来源数据库: Elsevier Journal
DOI: 10.1016/j.marpetgeo.2017.06.028
关键词: The southern Junggar BasinCoal reservoirsDifferent macrolithotypesPore structure
英文摘要: Abstract(#br)Coalbed methane (CBM) development in the southern Junggar Basin of Northwest China has aroused extensive attention owing to its significant resource potential. The accurate characterization of coal pore structure is important for CBM exploration and production. In order to explore the relationship between coal pore structure and macrolithotype, which has rarely been studied in the southern Junggar Basin, a series of laboratory experiments were performed on eight samples of different macrolithotypes. The results show that the porosity exhibits regularity with macrolithotype in the order bright < semibright < semidull < dull, and also shows an increase with the rise of the inertinite content. The pore-size distribution results show that the dominating pores of bright and...
全文获取路径: Elsevier  (合作)
影响因子:2.111 (2012)

  • Basin 水池
  • southern 南边的
  • methane 甲烷
  • structure 构造
  • China 中国
  • different 不相同的