江汉盆地西南缘复杂断块油藏预测  

Prediction of complex fault block reservoir in the southwest of Jianghan Basin

作　　者：朱伟[1] 彭嫦姿[2] 魏福军[1] 

机构地区：[1]中国地质大学,北京100083 [2]中石化中南分公司,湖南长沙411104

出　　处：《特种油气藏》2005年第3期29-31,107-108,共5页Special Oil & Gas Reservoirs

摘　　要：复杂断块油藏预测一直是地球物理油藏预测方法中的难点。通过对地震资料的叠前时间偏移处理,提高复杂断块初始构造模型精度;利用井震联合反演、Stratimagic波形分析技术等特殊处理手段,提高地震数据对储层的分辨能力,对江汉盆地南岗构造进行油藏综合预测取得了良好的效果。Prediction of complex fault block reservoirs has always been a difficulty in geophysical reservoir prediction. Pre-stack migration is conducted to improve the accuracy of initial structure model of complex fault block; borehole seismic inversion and Stratimagic wave analysis technology are used to improve seismic resolution of reservoirs. Comprehensive reservoir prediction is successful in Nangang structure of Jianghan Basin.

关 键 词：复杂断块油藏 油藏预测 叠前时间偏移 井震联合反演 波形分析 江汉盆地 南岗构造 

分 类 号：TE122.3[石油与天然气工程—油气勘探]