The Seismic Reservoir Prediction Research For The Nantun Formation Of Bei39Wellblock In Beier Depression

This paper mainly through regional tectonic, seismic inversion, seismic attributes, andmany other means of Tony Beier Sag well area39Nantun reservoir characteristics studied.Through the past, geology, drilling, well logging and other data collection and collation,synthesis of fine chemicals, based on the calibration record, combined with thecharacteristics of the seismic data in this area, and on the south section of South Secconducted a fine structure, lithologic interpretation. Then the plane seismic attributes,regional sedimentary background, regional structure, single-well micro-sedimentarydeposition Nantun relative phase of each group to predict sand. Finally, according to theresults of seismic inversion, display cases and other exploratory study area on the favorablearea prediction and evaluation.Currently seismic inversion technology more and more applications in the developmentand exploration of oil and gas fields. The seismic inversion is mainly through Geo-office andjason conduct joint inversion, the first preliminary longitudinal sandstone reservoir predictionby Geo-office, re-use high lateral resolution of Invertrace module Janson lateral resolution beimproved by combining two software make it more reasonable to predict reservoir.Finally, according to the results of seismic inversion, seismic attributes, combined withthe regional tectonic zone wildcat oil and gas shows, the various levels of favorableexploration areas within the study area with structural prediction and evaluation.