Fei Wang China Oilfield Services Limited, Tianjin 300452, P. R. China China
Ruxiang Gong China Oilfield Services Limited, Tianjin 300452, P. R. China China
Zijun Huang China Oilfield Services Limited, Tianjin 300452, P. R. China China
Qingbang Meng School of Earth Resources, China University of Geoscience, Wuhan 430074, P. R. China China
Qi Zhang School of Earth Resources, China University of Geoscience, Wuhan 430074, P. R. China China
Shiyuan Zhan School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
School of Mining and Petroleum Engineering, University of Alberta, Edmonton, Canada