地质通报2026，Vol.45Issue(7)：1201-1218,18.DOI:10.12097/gbc.2025.09.037
深—超深储层地质力学研究与勘探开发进展
Research,exploration&development progress in deep and ultra-deep reservoir geomechanics
摘要
Abstract
[Objective]Deep and ultra-deep layers are important areas for large-scale increasing oil and gas reserves and productions in the future,and reservoir geomechanics is crucial to their exploration and development,which can provide important support for safe and efficient development of deep and ultra-deep oil and gas.[Methods]Based on the summary of deep and ultra-deep geomechanical characteristics,technological innovation and practical applications,the paper explores future directions and challenges.[Results]The results show that:the change of rock mechanical properties under high temperature and high pressure conditions in deep and ultra-deep layers is the basis for disturbing geomechanical properties of reservoirs,and changes in mineral particles,crystal structures,and interactions at the microscopic scale are the fundamental reason.The development of(ultra-)high temperature and high pressure true triaxial rock mechanics instruments,quantitative expression of microscopic rock mechanical properties,and big data intelligent driven prediction technology has provided technical paths and conditions for the development of deep and ultra-deep reservoir geomechanics.In the future,the mechanical properties of rocks under extreme high temperature and high pressure conditions,accurate characterization and four-dimensional dynamic prediction of in-situ stress fields,characterization of deep and ultra-deep reservoir fracture systems and seepage-mechanical synergy mechanisms based on multidisciplinary integration and multi-scale and multi-field coupling simulation should be largely focused.[Conclusions]Quantitative,intelligent,and visual research on reservoir geomechanics is crucial for effectively supporting scientific theoretical research and resource benefit development when facing complex geological conditions in the deep and ultra-deep layers.It urgently needs to be given high priority and in-depth study.关键词
储层地质力学/深—超深层/深度学习/高温高压条件/进展Key words
reservoir geomechanics/deep and ultra-deep layer/deep learning/high temperature and high pressure/progress分类
天文与地球科学引用本文复制引用
鞠玮,吴春龙,曾碧涛,程家耀,张辉,徐珂,宁卫科,任启强,刘敬寿,何建华,王濡岳,尹帅..深—超深储层地质力学研究与勘探开发进展[J].地质通报,2026,45(7):1201-1218,18.基金项目
地球深部探测与矿产资源勘查国家科技重大专项《深部碳储空间探测与地质评价》(编号:2024ZD1004200)和江苏省高校"青蓝工程"计划 Support by the DeepEarth Probe and Mineral Resources Exploration-National Science and Technology Major Project of China(No.2024ZD1004200),and the Jiangsu Provincial Higher Education Institutions"Qinglan Project"of China （编号:2024ZD1004200）
