中国石化地质工程一体化发展方向

Geology-engineering integration development direction of Sinopec

通过地质工程一体化的技术研究与应用,北美取得了页岩革命的胜利,美国实现了能源独立,并主导全球能源格局。北美页岩革命的发展历程及经验,对我国油气资源的勘探开发具有重要启示作用。中国石化探区油气资源丰富,有利目标类型多,加快勘探开发对改善我国能源结构和保障国家能源安全具有重要意义。四川盆地海相页岩气通过地质工程一体化已实现效益开发,围绕超深层海相碳酸盐岩、致密砂岩和页岩等重点领域的高效勘探开发,需要加强隐蔽油气藏精细描述和勘探开发适应性压裂技术攻关,加强超深层碳酸盐岩储层预测和优快钻井技术体系攻关,利用大数据对致密砂岩气藏开展高效调整和优化完井方式,发展海相页岩油气多层系立体开发技术,开展向深层、常压、陆相页岩油气领域攻关。中国石化将持续加强地质理论基础研究与工程技术攻关,加强技术装备升级,坚持地质工程一体化发展思路,建立一体化运行协同机制,加强项目全过程一体化管理,切实推进各油气田降本增效,实现高质量勘探和高效益开发。

With the research and application of the geology-engineering integration technologies,North America has won the victory of shale revolution,and the United States has realized energy independence,playing a dominant role in the global energy market.Its history and experience in shale revolution are the references of great value to the exploration and production of hydrocarbon resources in China.With abundant oil and gas in the exploration areas of Sinopec and various types of favorable targets,accelerating exploration and production is of great significance to improve China’s energy structure and ensure national energy security.The application of geology-engineering integration has brought benefit development for the marine shale gas in the Sichuan Basin.In terms of realizing efficient exploration and production of the ultra-deep marine carbonate,tight sandstone and shale,five key studies are suggested to be strengthened:①fine reservoir description and adaptive fracturing technology of exploration and production for complicated reservoirs,②ultra-deep carbonate reservoir prediction and optimal drilling technology system,③application of big data in realizing efficient adjustment and optimize completion program for tight sandstone gas reservoirs,④development of multi-layer and three-dimensional production technology for marine shale oil and gas,⑤research on the key problems in the deep,normal-pressure and continental shale oil and gas.To achieve high quality exploration and efficient production of oil and gas,Sinopec will keep strengthening the basic geological research and engineering technology innovation,upgrading technical equipment and following the idea of geology-engineering integration.And then,Sinopec will establish integrated operation coordination mechanism and emphasize integrated management of whole process in order to cut costs and increase efficiency.