China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute and China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute, affiliation not provided to SSRN and China University of Petroleum (Beijing) - State Key Laboratory of Heavy Oil Processing and Unconventional Petroleum Research Institute