[1] Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploitat, Chengdu, Peoples R China
[2] Chengdu Univ Technol, Inst Sedimentary Geol, Chengdu, Peoples R China
[3] Minist Nat Resources, Key Lab Sedimentary Basin & Oil & Gas Resources, Chengdu, Peoples R China
[4] Chengdu Univ Technol, Coll Energy, Chengdu, Peoples R China