论文部分内容阅读
氦气作为稀有气体,具有特殊的物理化学性质。随着国防需求量的增大,国内研究较国外研究相对薄弱。通过对国内外文献的调研以及国外现有氦气藏研究成果的综合分析,认为氦气的主要来源为大气源、壳源及幔源;影响氦气成藏的主要因素为断裂、地下水、地热及其他伴生气(CO2、N2等)。另外,氦气与其他伴生气之间的相关性研究较少,应开展进一步深入的研究。
Helium, as a rare gas, has special physicochemical properties. With the increase of national defense demand, the domestic research is relatively weaker than that of other countries. Through the research on domestic and foreign literatures and the comprehensive analysis of the existing research results of helium gas reservoirs overseas, it is considered that the main sources of helium gas are the atmospheric source, the crust source and the mantle source. The main factors affecting the accumulation of helium gas include fracture, groundwater, Geothermal and other associated gas (CO2, N2, etc.). In addition, there are few researches on the correlation between helium and other associated gases, and further research should be carried out.