Organic geochemistry characteristics of the fine grained sedimentary rock  of the second memberof Kongdian Formation(Ek2) in Cangdong Sag,Huanghua Depression,Bohai Bay Basin
Yang Fei,Pu Xiu-gang,Jiang Wen-ya,Han Wen-zhong,Zhang Wei,Shi Zhan-nan,Lin Chang-mei
Natural Gas Geoscience . 2018, (4): 550 -558 .  DOI: 10.11764/j.issn.1672-1926.2018.03.006