1. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an, Shaanxi 710065, China
2. National Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum (Beijing), Beijing 102249, China
3. Geological Research Institute, CNPC Logging Company Ltd, Xi'an, Shaanxi 710000, China
4. Hebei Key Laboratory of Strategic Critical Mineral Resources, Shijiazhuang, Hebei 050031, China
5. Huabei Oilfield Company, PetroChina, Renqiu, Hebei 062552, China