Characteristics of the Chang 8 tight sandstone reservoirs and their genesis in Huaqing area,Ordos Basin
Zhang Jizhi, Chen Shijia, Xiao Yan, Lu Jungang, Yang Guping, Tang Haiping, Liu Chaowei
Oil & Gas Geology . 2013, (5): 679 -684 .  DOI: 10.11743/ogg20130515