基于3D打印技术的石油运聚实验教学研究

Research on Experimental Teaching of Petroleum Transport and Accumulation Based on 3D Printing Technology

地下的原油运移和聚集成藏是石油高校的核心教学内容。由于单纯理论授课和缺少实物模型模拟实验,导致学生对石油在地下的运移机理和聚集模式认识模糊,因此需要借助高科技手段进行尝试和探索。作者利用3D打印技术完成教材中的经典石油运聚模式,以差异聚集模型、断层运移模型和盖层封闭模型为例,注入油气观察实验过程和分析原油运聚模式,阐述3D打印技术与石油专业实验教学的交叉融合。经实践证明,该研究可以为石油地质核心课程提供典型的实验教学内容,突破学生对抽象油气运聚模式的理解瓶颈,不仅提高学生的实验兴趣,还能激发其主动探索的创新思维,对于培养学生的工程实践能力与创新能力具有重要意义。

Underground crude oil migration and accumulation are the core teaching contents of petroleum colleges and universities.Due to the simple theoretical teaching and the lack of physical model simulation experiment,students have a vague understanding of the underground migration mechanism and accumulation mode of oil,so it is necessary to try and explore with the help of high-tech technical means.The author applied 3D printing technology to complete the classic oil migration and accumulation mode in the textbook,and takes differential accumulation model,fault migration model and cap seal model as examples to observe the experimental process of oil injection and analyze the crude oil migration and accumulation model,and expounds the cross integration of 3D printing technology and experimental teaching of petroleum major.The practice has proved that this study can provide typical experimental teaching content for the core courses of petroleum geology,break through the bottleneck of students'understanding of abstract oil and gas migration and accumulation mode,not only improve students'interest in experiments,but also stimulate their innovative thinking of active exploration,which is of great significance for cultivating students'engineering practice ability and innovation ability.