1. School of Petroleum Engineering, Chongqing University of Science and Technology, Chongqing401331, China
2. Beijing Key Laboratory of Urban Oil and Gas Distribution Technology, MOE Key Laboratory of Petroleum Engineering, National Engineering Laboratory for Pipeline Safety, China University of Petroleum, Beijing102249, PR China
3. PetroChina International Co., Ltd., Beijing100033, PR China
4. Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beijing100190, PR China