在油井及其管道中形成的水化物能堵塞输前管道而严重地影响正常生产。水化物的形成取决于水和低分子量气体的存在。为了避免水化物堵塞，最重要的是要知道水化物形成的温度及压力条件。这可以通过建立流体组分的计算机模型来预测。通过计算机模拟预测一定范围的水化物形成条件。并确定几种物理特性的敏感性。 Hydrates formed in oil wells and their pipes can block the pipeline before it can affect normal production. The formation of hydrates depends on the presence of water and low molecular weight gases. In order to avoid hydrate clogging, the most important thing is to know the formation of hydrate temperature and pressure conditions. This can be predicted by establishing a computer model of the fluid composition. A range of hydrate formation conditions were predicted by computer simulations. And determine the sensitivity of several physical properties.