Petroleum Exploration and Production Institute;
SINOPEC;
Beijing 10083;
China;
Institute ofGeoscience;
Shengli Oilfield Company Limited;
SINOPEC;
Beijing 10083;
China;
Geology Department;
University of Texas;
Austin;
Texas USA;
Energy Research Institute;
University of Wyoming;
Laramie;
WY82071;
USA;