储层构型研究发展历程与趋势思考

Development History and Future Trends in Reservoir Architecture Research

陈飞 胡光义 胡宇霆 解超 王海峰

CHENFei HUGuangyi HUYuting XIEChao WANGHaifeng

中海油研究总院有限责任公司, 北京 朝阳 100028 中联煤层气有限责任公司, 北京 朝阳 100011

CNOOC Research Institute Co. Ltd., Ghaoyang, Beijing 100028, China China United Coalbed Methane Co. Ltd., Chaoyang, Beijing 100011, China

构型研究是目前储层研究的重点和难点领域之一。分阶段论述了这一学科的形成背景和实际需求，总结了储层构型的研究历程和发展趋势。储层构型研究手段已由常规的野外露头、现代沉积分析向3D地震、探地雷达、水槽实验、数值模拟等新技术新方法转变，层次约束、模式拟合、多维互动和地震沉积学等方法进一步加强，研究对象也由传统的曲流河沉积向三角洲、深水沉积和碳酸盐岩储层转变。储层构型研究向着精细化和定量化方向发展。同时，针对当前储层构型所涉及的热点领域，如地下构型分析、构型地震响应及解释方法、复合砂体构型与井网井距关系等方面进行了概述与讨论。

Architecture research is both a popular and challenging topic in current reservoir research. This study discusses the formation history of this discipline, its practical importance through time, and summarizes the research history and trends in reservoir architecture. Methodology in reservoir architecture research has changed from conventional field outcrop descriptions and sedimentation analyses to new techniques, such as 3D seismology, ground penetrating radar, flume experiments, and numerical simulations. Notable improvements in methods include stratigraphic constraints, model fitting, multi-dimensional interactions, and seismic sedimentology. Research subjects have also changed from traditional meandering river sedimentation to delta, deep-water, and carbonate rock reservoirs. Reservoir architecture research has become progressively more sophisticated and quantitative. Finally, this study also introduces and discusses some hot topics in current reservoir architecture research, such as subsurface architecture analyses, seismic responses of architecture and associated mechanisms, composite sand body architecture, and well-to-well distances in well placement.

10.11885/j.issn.1674-5086.2017.05.11.03