Abstract：Fuyang area is located in the eastern of Zhoukou Depression,which belongs to North China Platform Craton Basin in the Paleozoic,and a set of coal-bearing delta is deposited in the Upper Paleozoic. Due to frequent transgression and regression,and the “interbedded”sedimentary structure of sandstone,limestone,shale and coal,the “source-reservoir interbedded type” assemblage is constituted in Fuyang area. Multi-hydrocarbon unconventional reservoirs including shale gas,coal bed methane and tight sandstone gas are easy to form here. Through the sedimentary basin evolution studies,three types of basin evolution models are identified,which reflects there is difference of the basin evolution after the Indosinian. The three types are regional uplift model, continuous sedimentation model and differential sedimentation model. The difference among them plays an important controlling role for the deposition,tectonic and hydrocarbon generation history.
Liang Bing,Liu Hongyu. Sedimentary basin evolution and geological elements of unconventional oil and gas reservoirs in Fuyang area，Anhui Province[J]. JOPC, 2014, 16(2): 179-192.
