Turbidite Reservoir Characteristics And Seismic Description Method Of The Dongying Depression

China is petroleum production country where the oil is mainly produced in continental hydrocarborn-bearing basin.It is special feature of contineutal oil-gas-bearing basin that sandstone lithologic reservoir with variety lithologic sandbody and vely enriching rolk oil hides extensively exsited.In the center region of continental lake basin sedmentary region,rf s very difficult to predict and descript turbidite reservoir because of the special subtle of turbidite sandbody.Therefore studing the sediments character of turbidite reservoir and the description methord of turbidite reservoir has the important and realistic meaning for the explore and development of turbidite reservoir.The paper through the example the Sinan area in thecentral uplift belt of Dongying depression,study the formed condition and sediments charaters of lithologic sandbody,analyse and ZONGJIE the parameters of through the geophysical foundation work establish the bridge of the sesmig and the geology include the experiment measurement core rock flexibility parameter,sesmic section pole analyze,establishing the velocity model increasing to synthetic seismic setion quantity to obvious exaloting the WENHE rate of the reservoir horizon calibration .The method and technique of the thin-layer sandbody logging-restrained inversion is formed through improvement and development logging-restrained inversion technique connect the log ,sesmic,geology for integral whole,the reseach become the lithologic sandbody discrible method.Improving largly the sandbody quantitative describe.Priceice with the performace is getting during the progressive explotation and development of the lithologic rock in the studying area.