Evaluation of gas-rich “sweet-spot” and controlling factors of gas–water distribution in tight sandstone gas provinces: An example from the Permian He8 Member in Sulige Gas Province, central Ordos Basin, Northern China
Weitao Wu, Jingzhou Zhao, Xinshan Wei, Yi Wang, Ji Zhang, Heyuan Wu, Jun Li
Topics & Concepts
Tight gasGeologyLithologyNatural gas fieldPermianPermeability (electromagnetism)PetrologyBottom waterSichuan basinUnconventional oilGeochemistryHydrology (agriculture)Natural gasStructural basinGeomorphologyPetroleum engineeringHydraulic fracturingGeotechnical engineeringPaleontologyChemistryOrganic chemistryBiochemistryOil shaleMembraneOceanographyHydrocarbon exploration and reservoir analysisHydraulic Fracturing and Reservoir AnalysisEnhanced Oil Recovery Techniques