Sinochem News Network News On September 5, the system of the main unit of column D of Shanggu Natural Gas Processing Plant was successfully commissioned and the liquid was discharged smoothly, marking the successful commissioning of the first large-scale ethane recovery project in China, which was built by Changqing Oilfield, and entered into trial operation. stage.

Relying on the natural gas resources of the Changqing Shanggu gas reservoir, this project is designed to process 20 billion cubic meters of natural gas and produce 1.502 million tons of ethane, liquefied petroleum gas and stable light hydrocarbons annually.