可视化微观渗流模型制作

Fabrication of the Visualizations Microscopic Model

针对微观驱油模型设计制作和填充介质较单一的局面,通过设计、加工制作、实验调试等过程,提出并完成微观渗流改进模型。该模型具有模拟介质多样(填砂、玻璃刻蚀、真实岩心等)、介质厚度可调的特点。在对模型进行试验研究时,能较好地达到预期设计目的和效果。微观渗流模型对研究地下流体的渗流规律、提高油气采收率具有重要的意义。

The research aims at the shortage of the microcosmic oil displacement model in design, production and the filling media. Through the process of design, manufacturing, doing experiment and debugging, etc. , we put forward and complete the microscopic percolation model. This model has the characteristics of various simulation media （mold-filling, glass etching, the real core, etc. ） and adjustable media thickness. During the tests of the model, it can achieve its expectant design purpose and effects well. The microscopic percolation model has an important significance to study the seepage regulation of the subsurface fluid and improve the oil recovery.