天然气水合物形成预测方法及应用

摘要

In the course of natural gas mining and transportation, gas composition, temperature, pressure and water content become the main causes of hydrate formation. The forecasting methods and prevention of natural gas hydrate formation become the issue of closely attention in natural gas science. This paper introduces and compares the common natural gas hydrate formation forecast method, applying it in the actual oil field of hydrate formation forecast.%在天然气开采及运输过程中，气体组成、温度、压力和含水量成为水合物形成的主要原因，所以，天然气水合物的形成预测方法和防治成为天然气科学界十分关注的问题。本文对常用的天然气水合物的形成预测方法进行介绍和对比，并应用于油田实际的水合物生成预测。