天然气水合物岩芯保真存储展示容器设计研究

现有研究表明,天然气水合物成藏于高压低温的环境,其钻获的岩芯在常温常压下极难保存,一般采用液氮罐存储。本文在天然气水合物岩芯存储条件下,进一步设计创新,完成一个由控温、控压、阀值报警等装置组成的集成设计,实现天然气水合物岩芯保存可视化、阀值自动化控制、容器便携化等功能,以期达到天然气水合物岩芯保真存储可视化的目的。

Existing studies have shown that gas hydrate was formed and saved in the environment with high pressure and low temperature. It was extremely difficult to store the drilled core at t room temperature and atmospheric pressure until the gas hydrate was always stored in liquid nitrogen tank . In this paper, based on the conditions of the gas hydrate core storage, further designing and innovating, a integrate design were made of the devices with tempreature control , pressure control , and alarm threshold in order to achieve the purpose of visualization of the gas hydrate core were stored.