油气藏热—流—固耦合理论的研究进展
A review on thermal-hydraulic-mechanical coupling theory in the development of oil and gas reservoir
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- 引用格式:
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宋杰城,范翔宇,刘建军,尹国庆,张晓龙,王志民.油气藏热—流—固耦合理论的研究进展[J].天然气与石油,2022,40(1):64-71.doi:10.3969/j.issn.1006-5539.2022.01.010
SONG Jiecheng, FAN Xiangyu, LIU Jianjun, YIN Guoqing, ZHANG Xiaolong, WANG Zhimin.A review on thermal-hydraulic-mechanical coupling theory in the development of oil and gas reservoir[J].Natural Gas and Oil,2022,40(1):64-71.doi:10.3969/j.issn.1006-5539.2022.01.010
- DOI:
- 10.3969/j.issn.1006-5539.2022.01.010
- 作者:
- 宋杰城1 范翔宇1 刘建军2 尹国庆3 张晓龙1,4 王志民3
SONG Jiecheng1, FAN Xiangyu1, LIU Jianjun2, YIN Guoqing3, ZHANG Xiaolong1,4, WANG Zhimin3
- 作者单位:
- 1. 西南石油大学地球科学与技术学院, 四川 成都 610500; 2. 中国科学院武汉岩土力学研究所, 湖北 武汉 430071; 3. 中国石油塔里木油田公司勘探开发研究院, 新疆 库尔勒 841000; 4. 四川师范大学工学院, 四川 成都 610068
1. School of Geoscience and Technology, Southwest Petroleum University, Chengdu, Sichuan, 610500, China; 2. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei, 430071, China; 3. Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang, 841000, China; 4. College of Engineering, Sichuan Normal University, Chengdu, Sichuan, 610068, China
- 关键词:
- 油气藏;热—流—固耦合;数学模型;数值模拟;工程应用
Oil and gas reservoir; Thermal-hydraulic-mechanical coupling; Mathematical model; Numerical simulation; Engineering application
- 摘要:
油气藏开发中地层压力和地层温度的改变导致储层岩石力学性质变化,造成岩石变形,进而影响到流体渗流，温度变化、岩石变形和流体渗流同时发生且三者间存在着耦合关系,因此研究热—流—固耦合作用对于油气藏开发至关重要。从油气藏热—流—固耦合的数学模型、数值模拟及工程应用等方面进行阐述,系统总结了热—流—固耦合理论及其在油气藏领域的应用,结合当前油气藏开发技术需求,提出了深层致密非常规油气藏热—流—固耦合理论的研究重点,并对其未来发展方向进行了展望。
The change of formation pressure and temperature in the development of oil and gas reservoirs lead to changes in the rock mechanics properties of the reservoir, resulting in rock deformation, which in turn affects fluid flow. Temperature change, rock deformation and fluid flow occur simultaneously and there is a coupling relationship among them. Therefore, research on the theory of thermal-hydraulic-mechanical(THM) coupling is very significant for reservoir development. This article elaborates on mathematical model, numerical simulation and engineering application of reservoir THM coupling and systematically summarizes the THM theory and its application in the field of reservoirs. Based on the current technical requirements for reservoir development, the research focus of the theory of THM coupling of deep tight unconventional reservoirs is put forward, with an outlook on its future development direction.
