1. State Key Laboratory of Continental Dynamics/Department of Geology, Northwest University, Xi’an, China
2. No. 11 Oil Production Plant, PetroChina Changqing Oilfield Company, Xifeng, China Gansu
3. Development Department of Huabei Oilfield Company, Renqiu, China
4. Research Institute of Exploration and Development of Huabei Oilfield Company, Renqiu, China