【机 构】
:
KeyLaboratoryofPetroleumResourcesResearch,UniversityofChineseAcademyofSciences
【基金项目】
:
ACKNOWLEDGMENT This research was supported by the Project of National 863 Plan of China (grant No. 2012AA061202) and the Important Specific Projects (grant No. 2011ZX05008-006-50).