Fracture characteristics of ultra-deep reef-bank lithologic gas reservoirs in the Upper Permian Changxing Formation in Yuanba area, Northeastern Sichuan Basin
Fan Xiaojun, Peng Jun, Li Jixuan, Chen Dan, Li Feng, Deng Jinhua, Huang Yong, Miao Zhiwei
Oil & Gas Geology . 2014, (4): 511 -516 .  DOI: 10.11743/ogg20140410