Simulation of Utilization of Natural Gas in the Remote Marginal Areas in Oil/Gas Fields

The recovery of natural gas resources in the remote magical areas in oil/gas fields is difficult and little profit.To solve these problems,a method for utilization of low gas quantity was proposed,which use nitrogen-methane as refrigerant and based on tow stage compression.The parameters were analyzed and optimized by process simulation using Pro/II software.These processes have advantage of simple structure,easy operation.