GeoReservoir^(TM)软件在玉北3井三维工区的应用

The Application of Georeservoir^(TM)in YuBei3 3D Seismic Prospecting Work Area

玉北地区奥陶系具备油气规模聚集的地质条件,储层是控制油气成藏的主要因素。前期研究认为,目前玉北地区储层为裂缝型和裂缝-孔洞型储集空间。使用地震资料突出微裂缝、小规模缝洞体的细节特征进行储层描述,是本区研究的重点和难点。基于玉北三维区断裂、裂缝发育,且控制储层发育,利用GR(GeoReservoirTM)软件在玉北3井三维工区展开了应用,进行断裂、裂缝检测及地震相分析,取得较好效果。

YuBei ordovician has formed the scale of the oil and gas geological conditions together in, Reservoir is the main factor to control hydrocarbon accumulation.Through the early studies suggest that at present YuBei area reservoir for fracture type and fracture- hole （gap） type reservoir space.Using seismic data highlight the microfracture, small- scale joint body piercing the details of the characteristics of reservoir description is the key and difficult point lbr rc~ search in this area.Based on the YuBei three dimensional area fracture, crack growth, and control the development of reservoir, we use GR （GeoReservoirTM） in YuBei 3D work area on the application, the fracture, crack detection and seismic facies analysis, and good results have been achieved.