1. Key Laboratory of Continental Shale Hydrocarbon Accumulation and Efficient Development (Northeast Petroleum University), Ministry of Education, Northeast Petroleum University, Heilongjiang, Daqing 163318, China
2. Institute of Unconventional Oil & Gas, Northeast Petroleum University, Daqing 163318, China
3. School of Petroleum Engineering, Northeast Petroleum University, Daqing 163318, China