| 作者单位： | 1 Chengdu University of Technology, Chengdu, Sichuan 610059,China
2 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu, Sichuan 610059,China,1 Chengdu University of Technology, Chengdu, Sichuan 610059,China
2 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu, Sichuan 610059,China,1 Chengdu University of Technology, Chengdu, Sichuan 610059,China
2 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu, Sichuan 610059,China,1 Chengdu University of Technology, Chengdu, Sichuan 610059,China
2 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu, Sichuan 610059,China,PetroChina Changqing oilfield company,Xi’an, Shanxi 710021,China and Xi’an Shiyou University，Xi’an, Shanxi 710065,China |
