《油气层渗流力学》教学思考

油气层渗流力学是石油与天然气开发必修的一门专业基础课,是研究油气藏流体在多孔介质储层中的渗流形态和渗流规律的一门学科,它是认识和改造油气藏的基础理论,它贯穿于油气田开发的全过程,是油气田科学开发的基础,涉及多孔介质理论、物理化学、固体力学、生物学等多门学科。其主要特点是以油气渗流实验研究为手段,以数学力学为工具,采用多学科交叉渗透结合的研究方法,建立油气藏科学开发的渗流力学理论。渗流力学研究的内容复杂、抽象,工程应用性非常强,流动环境难以准确描述,因此导致学生学起来感觉困难重重。根据作者多年的教学思考,也在渗流力学教学方面做了大量改进工作,总结出油气层渗流力学的教学经验有助于学生对渗流力学的理论及应用的理解。

Mechanics of fluids in porous media is a required professional basic course in the development of oil and natural gas.It is a discipline that studies the seepage patterns and seepage laws of fluid in porous media reservoirs.It is a basic theory for understanding and reforming oil and gas reservoirs.It runs through the entire process of oil and gas field development and is the basis for the scientific development of oil and gas fields.It involves many disciplines such as porous medium theory,physical chemistry,solid mechanics,and biology etc.Its main characteristics are based on the experimental study of oil and gas seepage,using mathematical mechanics as a tool,and adopting a multidisciplinary cross-osmosis combined research method to establish a scientific theory of seepage mechanics for oil and gas reservoirs.The content of seepage mechanics research is complex and abstract,the engineering application is very strong,and the flow environment is difficult to accurately describe,so it leads to many difficulties for students to learn.According to my many years of teaching thinking,I have also made a lot of improvement work in the teaching of seepage mechanics.Summarizing the teaching experience of seepage mechanics in oil and gas reservoirs is helpful to students'understanding of the theory and application of seepage mechanics.