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数字地球就是对真实的地球及其相关现象的统一性的数字化重现与认识,“数字地球”是人类进入信息社会以来利用现代化的信息技术来整合地球科学数据资料的一项总体性的国家目标,碳酸盐岩储层具有比碎屑岩储层更为严重的非均质性,裂缝和孔洞在油气运移和开采过程中起着重要的作用,正是裂缝和孔洞的渗透作用构成了碳酸盐岩裂缝一孔洞型储层,数字地球用来整合地下地质信息,测井信息,地震信息和遥感信息等,解释出的裂缝和孔洞系统与产油气带吻合性很子。“数字地球”为碳酸盐岩储层地质学研究提供了一条新的途径。

Digital Earth and Carbonate Reservoir Geology

Digital Earth" provides us digi tal appearance and acknowlegement for real Earth and some relevant phenomena. " Digital Earth" has been on the whole a national programme of integrating geosci ences data by use of modern information technique since human beings entered inf ormation society in the new era. The heterogeneity of carbonate reservoir is mor e serious than that of clastic reservoir. Fractures and pores play important rol es in the process of oil and gas migration and production. Fractured reservoir w as formed by the penetration of fractures and pores. Through integrating subsurf ace geology, standard well logs and imaging logs, 2D and 3D seismic surveys and remote sensing informations by "Digital Earth", fractures and pores systems f rom exploration have good coincidence with oil and gas production zones. Thus," Digital Earth" provides us a new trend for carbonate reservoir geological resea rch.