Accumulation conditions and characteristics of the Chang 7 tight oil reservoir of the the Yanchang Formation in Zhidan area,Ordos Basin
Bai Yubin, Zhao Jingzhou, Zhao Zilong, Yin Yueyue, Tong Jiangnan
Oil & Gas Geology . 2013, (5): 631 -639 .  DOI: 10.11743/ogg20130508