摘要
根据珠江口盆地白云深水区储层沉积特点及目标区三维地震资料条件,利用AVO叠前反演技术对目标区进行了烃类检测,钻前预测结果得到了钻井结果的证实。
Based on reservoir sedimentology and 3D seismic data in Baiyun deep-water area,Pearl River Mouth basin,AVO pre-stack inversion technique has been used to Direct Hydrocarbon Indication(DHI)in this area,with the results validated by drilling.
引文
[1]庞雄,陈长民,彭大钧,等.南海珠江深水扇系统及油气[M].北京:科学出版社,2007:142-144,243-248.
[2]朱伟林,等.南海北部大陆边缘盆地天然气地质[M].北京:石油工业出版社,2007:249-252.
[3]CASTAGNAJ P,BATZLE,ML,EASTWOOD R L.Relation-ships between compressional-wave and shear-wave velocities in clastic silicate rocks[J].Geophysics,1985,50:571-581.
[4]GARDNER G H F,GARDNER L W,GREGORY A R.For-mation velocity and density-the diagnostic basics for strati-graphic traps[J].Geophysics,1974,39:770-780.
[5]FRED J H.Seismic amplitude interpretation[M].北京:石油工业出版社,2006:18-24.