Accumulation Conditions and Models of Jurassic Tight Sandstone Reservoirs from a Coal-Measure Whole Petroleum System Perspective: A Case Study of the Sangonghe Formation, Taibei Sag, Turpan–Hami Basin, China
Tight sandstone gas accounts for nearly 30% of China's natural gas production and is an important exploration target in western sedimentary basins. To clarify the accumulation mechanism of the Jurassic tight sandstones in the Taibei Sag, this study integrates sand-body characterisation, source-rock geochemistry, reserv...