Methane transportation in tight sedimentary rocks results in significant and complex isotope
fractionation. Existing models and mechanistic studies of isotope fractionation cannot fully …

The horizontal distribution and periodic accumulation of hydrocarbon in reservoirs are well
understood. However, our understanding on the vertical distribution of hydrocarbon …

The prediction of continental tight sandstone gas sweet spots is an obstacle during tight
sandstone gas exploration. In this work, the classic physical fluid charging experimental …

The main controls on petroleum accumulations in sedimentary basins include source-rock
distribution, thermal maturity, migration pathways, and structural and stratigraphic traps …

Abstract The Lower Triassic Montney Formation of the Western Canada Sedimentary Basin
(WCSB) is a world-class unconventional hydrocarbon resource in North America. It was …

Supercritical carbon dioxide (sCO 2) has recently been used to recover hydrocarbons from
shale formations due to its advantages in boosting production, saving water, and minimizing …

Mudstones are widely distributed in sedimentary basins with abundant nanopores and has
very low fluid mobility. It is widely accepted that gas migration in micro-nanochannels no …

绵阳-长宁拉张槽的发现, 大大地提升了四川叠合盆地西部深层-超深层海相层系的油气勘探前景.
本文利用钻井, 地震和野外露头资料和前人研究成果系统分析川西深层-超深层油气地质条件和 …

We have reassessed the stable carbon isotope systematics of methane (C 1), ethane (C 2),
and propane (C 3) in more than 500 natural gas samples from low-permeability hydrocarbon …

The origin, timing, and evolution of hydrocarbons in the early Triassic Montney Formation
siltstone has long been debated and is poorly understood. A proper understanding of the …