Factors controlling the development of deep and ultra-deep coarse-grained siliciclastic reservoirs with high quality in the steep slope zone of the Minfeng sub-sag,Dongying Sag,Bohai Bay Basin
sedimentationdiagenesisoverpressure hydrocarbon chargingreservoir characteristicslower submember of the 4th member of the Shahejie FormationMinfeng subsagBohai Bay Basin