Research Status of Oilfield associated gas

oilfield associated gas, also known as oilfield gas, is an accompanying oil nature gas that escaped from the well. The main component are methane, ethane and some low molecular. amounts of propane, butane, pentane are contained in oilfield gas. The oilfield associated gas can be used for the preparation of liquefied petroleum gas, and used as fuel or chemical raw materials. It is flammable, explosive and harmful gas. The advanced recovery unit mainly include membrane separation technology and vortex tube technology. Associated gas can be used for power generation, the production of liquefied gas, acetylene, ammonia. It is able to utilize the effective energy.