摘要
地质建模与油藏数值模拟是现代油藏研究与管理的重要工具,推动建模—数值模拟一体化技术发展与应用对油气藏高效开发具有重要意义。通过阐述建模—数值模拟学科的形成、发展及深度融合的历程,剖析了建模—数值模拟一体化在理念、流程、算法和应用上的内涵,分析了建模—数值模拟一体化关键技术发展趋势。地质建模技术要向地震多信息驱动、多点统计学新算法、地质过程模拟、人工智能技术等方面继续探索;数值模拟技术要更加注重多相多组分多场耦合、物理化学渗流、全油藏一体化模拟、人工智能自动历史拟合等方向的深化研究。提出了实现建模—数值模拟一体化的主要做法,包括搭建一体化软件平台、建立规范流程标准、发挥示范引领作用以及大力培养复合型人才;并认为多维多尺度数据同化、构建油气藏开发大模型以及数字孪生是建模—数值模拟一体化的未来发展趋势。
Geological modeling and numerical reservoir simulation are considered as important tools for modern reservoir research and management,and it is of great significance to promote the development and application of modeling and numerical simulation integration technique for efficient exploitation of oil and gas reservoirs.This paper briefly elaborates the formation,development and deep integration of the modeling and numerical simulation disciplines,and also analyzes the connotations of modeling and numerical simulation integration in terms of concept,process,algorithm and application,as well the development trends for key techniques of modeling and numerical simulation integration.At present,geological modeling technique needs to be further explored in terms of seismic multi-information drive,multi-point new statistical algorithm,geological process simulation and artificial intelligence technology;numerical simulation technique should focus more on in-depth studies of multi-phase,multi-component and multi-field coupling,physicochemical porous flow,whole-reservoir integration simulation and AI-based automatic history matching.Main methods for achieving modeling and numerical simulation integration are proposed,including building an integrated software platform,establishing standard procedures and standards,giving play to demonstrative and leading roles and fostering versatile talents.Moreover,it is considered that multi-dimensional and multi-scale data assimilation,construction of big reservoir development model and digital twin will be the future development trends for integrated modeling and numerical simulation.
作者
计秉玉
张文彪
何应付
段太忠
刘合
Ji Bingyu;Zhang Wenbiao;He Yingfu;Duan Taizhong;Liu He(Sinopec Petroleum Exploration and Production Research Institute,Beijing 100083,China;PetroChina Research Institute of Petroleum Exploration and Development,Beijing 100083,China)
出处
《石油学报》
EI
CAS
CSCD
北大核心
2024年第7期1152-1162,共11页
Acta Petrolei Sinica
基金
国家重点研发计划项目(2018YFA0702400)
国家自然科学基金项目(No.52204069)
中国科学院战略先导A项目“深层碳酸盐岩油气储层地质建模”(XDA14010204)资助。
关键词
建模—数值模拟一体化
地质建模
油藏数值模拟
人工智能
发展趋势
modeling-numerical simulation integration
geological modeling
numerical reservoir simulation
artificial intelligence
development trends
