碳酸盐岩油气藏勘探开发中的地球物理和地球化学技术

第 6 5届EAGE年会中 ,有关碳酸盐岩勘探开发中的地球物理、地球化学技术及其应用实例方面的论文 ,主要涉及了能改善陡倾角碳酸盐岩地层成像质量的各向异性深度偏移技术和叠前深度偏移技术 ,突出碳酸盐岩非均质储层特征的三维地震资料精细处理与解释技术 ,利于碳酸盐岩岩性和油气成因分析的岩石物理与地球化学分析技术等。实例的结果说明 ,针对碳酸盐岩非均质特性 ,巧妙地利用现有技术 ,就有可能精确地描述碳酸盐岩储层。

The geophysical and geochemical techniques in the exploration and development of carbonate hydrocarbon reservoirs

This paper discussed the geophysical and geochemical techniques used in exploration and development of carbonate hydrocarbon reservoirs, based on a review of the articles presented to 65 th EAEG annual meeting. The techniques discussed included the anisotropic depth migration for improving the images of complicated geological structures, prestack depth migration detailed 3-D seismic interpretation and processing techniques for recognition of carbonate heterogeneous reservoir, and rock physical and chemical analysis techniques. The results from case studies demonstrated that, it is possible to characterize accurately the heterogeneous properties of carbonate reservoirs by using the existing techniques.