The Research Of Seismic Reservoir Prediction And Analysis Of Enrichment Law In Deep Of Gaobei Slope In Gaoshangpu Oil Field

Nanpu depression is a small and medium-sized oil-gas sag,is located in the northern part of Huanghua depression in the Bohai basin.The study area Gaobei slope is located in the northern part of the Nanpu depression,it is an important block in Nanpu land lithologic exploration.It is hard to predict advantageous reservoir and analysis the master factor of reservoir in the study area of Gaobei slope,leading that it is difficult to implement exploration targets.For these characteristics of Gaobei Slope,we carry out fine structure interpretation and reservoir prediction.In this dissertation,the main research of Gao66x3 area is located in the relative lower potential of eastern part of the Gaobei slope.Currently deployed development wells have achieved good results,thus become an important exploration area.Based on fine reservoir division and contrast,we finish fine structure interpretation of six oil group,combining wells with seismic,carrying out tectonic lithologic or fine target identification and interpretation,combined with seismic attributes,seismic inversion and drilling,logging and other information,we evaluate the lithology or construct,optimization and provide two recommended favorable areas.Laid a solid foundation for future Gaobei slope exploration.