【摘要】 在大港滩海探区 ,依据复杂构造和复杂储集层分布区的不同地震 地质条件 ,优化选取地震微相聚类分析、地震沿层相干分析、地震属性信息优化、神经网络地震波形分类、全三维储集层特征反演等多种地球物理技术 ,进行地震微相分析和沉积微相划分 ,并结合构造背景资料 ,预测岩性圈闭可能发育的区带 ,获得了很好的钻探效果 ,证明在当前技术条件下 ,以宏观沉积相模型为指导 ,应用多种地震微相分析技术进行砂体和岩性油藏分布的预测研究是行之有效的。图 4参 11更多还原

【Abstract】 Based on the difference in seismic geology condition of complicated structure and reservoir, optimizes and picks multiples of geophysical technologies such as seismic micro facies cluster, waveform classification, seismic attribute optimization, horizon correlation analysis to set forth analysis of seismic micro facies and classification of sedimentary micro facies. It points out potential area of lithology trap and gain remarkable geology and drilling efficiency, depending on structural information.更多还原