1. BaiLie School of Petroleum Engineering, Lanzhou City University, Lanzhou 730070, China
2. Xi’an Key Laboratory of Tight Oil (Shale Oil) Development (Xi’an Shiyou University), Xi’an 710065, China
3. The First Oil Production Plant of PetroChina Changqing Oilfield Branch, Yan’an 716000, China
4. Changqing Downhole Technology Operation Company, CNPC Chuanqing Drilling Engineering Co., Ltd., Xi’an 710018, China
5. Oil and Gas Technology Research Institute Changqing Oilfield Company, PetroChina Company Limited, Xi’an 710018, China
6. School of Engineering, China University of Petroleum Beijing at Karamay, Karamay 834000, China