Application of 3D visual and superimposed technique in carbonate reservoir prediction,Tahe Oil Field
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摘要: 三维可视化多属性叠合技术是以多属性叠合技术为核心的岩性隐蔽储层预测研究技术,通过对地震数据体的多种异常属性特征值从不同角度立体显示,有效的展布各属性的分布规律,为油气藏储层预测提供更丰富的研究手段。该文在精细分析多属性叠合方法识别岩性隐蔽储层的基础上,以塔河油田的实际资料为例,综合利用三维可视化多属性叠合技术对碳酸盐岩储层预测进行了系统研究,取得了较好的效果。Abstract: The 3D visual and superimposed technique is usually used in lithologic subtle reservoir prediction.Multiple abnormal features of seismic data are illustrated from different aspects.The distributionprinciple of each feature is summarized,which may help reservoir prediction.Based on the analyses oflithologic subtle reservoir with the above-mentioned technique,taking the Tahe Oil Field as anexample,combined with the 3D visual and superimposed technique,we have carried out reservoirprediction systematically and have achieved good effects.
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