1. School of Engineering, Southwest Petroleum University, Nanchong 637001, China
2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, China
3. Tight Oil and Gas Project Division, PetroChina Southwest Oil & Gas Field Company, Chengdu 610056, China
4. Cementing Company, Great Wall Drilling Company, CNPC, Panjin 124010, China
5. PetroChina Tarim Oilfield Company, Korla 841000, China