Reservoir Description Of The Third Member Of Shahejie Formation In Complicated Fault-Block Oil Field Of Liaohe Basin

The Oulituo block of Liaohe oilfield is characterized by complex lithology,tectonics fracture and petroleum geological condition and small sedimentary coverage.This paper deals with the reservoir description of this block by and characters of tectonics and sediment.Using the DISCOVERY,a software of reservoir description,along with fine 3D seismic interpretation,parameters of sedimentary reservoir,Seismic inversion technique and the data of testing for oil,compose reservoir description is achieved.Which directly shows the characters of local structure and the development of fracture system,and effectively predicts the development of delta sandstone,instructs the exploitation of oil and gas.