中国陆相页岩油勘探开发现状及展望  

Current status and prospects of China’s continental shale oil exploration and development

作　　者：张仁贵 刘迪仁[1,2] 彭成 刘宇峰 ZHANG Ren-gui;LIU Di-ren;PENG Cheng;LIU Yu-feng(College of Geophysics and Petroleum Resources,Yangtze University,Wuhan 430100,China;Key Laboratory of Exploration Technologies for Oil and Gas Resources of the Ministry of Education,Yangtze University,Wuhan 430100,China)

机构地区：[1]长江大学地球物理与石油资源学院,湖北武汉430100 [2]长江大学油气资源与勘探技术教育部重点实验室,湖北武汉430100

出　　处：《现代化工》2022年第3期6-10,共5页Modern Chemical Industry

基　　金：国家自然科学基金项目“地层条件下富有机质页岩电磁响应机理与应用基础研究”(U1562109);国家自然科学基金项目“伪随机扩频脉冲在地球介质中的传播特性研究”(40774073);国家大学生创新性实验项目“套管井电场特性的三维数值模拟研究”(A091048917)。

摘　　要：中国陆相盆地地质条件复杂,地面条件十分苛刻,加之国内常规钻井、压裂工艺周期长、开发成本高、核心技术未突破等原因,导致我国的页岩油发展较为滞后。如何加快页岩油商业发展,全力打造页岩油这一新的战略增长点,是保障国家能源安全和经济平稳发展的重中之重。介绍了页岩油储量及分布、形成机理及资源类型,详细论述了国内外页岩油勘探与开发现状,着重总结了勘探与开发页岩油的关键技术,并指出其当前在潜力认识、技术装备及经济成本方面的挑战,同时提出相应对策,最后对其发展前景进行了展望。China’s continental basins have complex geological conditions and harsh ground conditions.Combined with China’s conventional drilling, long fracturing process cycles, high development costs, and failure to break through core technologies, therefore China’s development of shale oil lags behind some countries.Speeding up commercial development of shale oil and making every effort to build a new strategic growth point for shale oil is China’ top priority for ensuring the country’s energy supply security and stable economic development.This paper introduces the reserves and distribution, formation mechanism and resource types of shale oil, discusses in detail the current situation of shale oil exploration and development in the world, emphasizes the summary of key technologies for shale oil exploration and development, points out current potential understanding as well as challenges in terms of technical equipment and economic costs, and proposes corresponding countermeasures.The development prospects of shale oil are expected.

关 键 词：页岩油 勘探开发 关键技术 钻井 体积压裂 挑战 对策 

分 类 号：TE21[石油与天然气工程—油气井工程] TE122