Comprehensive evaluation of regional seal in the middle of the first member of Shahejie Fm in the Qikou Sag
Shi Jijian, Fu Guang, Lü Yanfang, Li Lili, An Zhenyue, Zhu Na'na
Oil & Gas Geology . 2011, (5): 671 -681 .  DOI: 10.11743/ogg20110505