L Zhengzhong, X Hongtao, G Chaoli, X Rong… - China Petroleum … - cped.cn
With the deepening of petroleum exploration, new discoveries have been made in tight reservoirs in the eighth member of the Triassic Yanchang Formation (Chang 8 member) in …
K Lingyin, LI Jianfeng, WU Kai, MA Jun - Xinjiang Petroleum Geology - zgxjpg.com
To clarify the geochemical characteristics and origin of the crude oil from the coal mine in Yan'an formation in Huangling-Tongchuan area, southeastern Ordos basin, a comparative …