1. Shenzhen Branch of CNOOC, China Limited, Shenzhen, Guangdong, China
2. COSL Production Optimization Shenzhen Base, Shenzhen, Guangdong, China
3. School of Petroleum Engineering, China University of Petroleum, East China, Qingdao, Shandong, China
4. State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Xuzhou, Jiangsu, China