Oil and gas gathering and transportation project 

The stations and storages included in the oil and gas gathering and transportation system are metering station, transfer station, centralized processing station, and mines crude oil storage. Centralized processing station, also known as the combination station, is a central station, where the products of oil wells, such as oil, gas and water, are centralized purified so as to obtain qualified crude oil, natural gas, stable light hydrocarbons and reinjectable treated produced water. Generally, it has the following generation functions: Oil-gas-water separation, oil dehydration, crude oil stabilization and natural gas dehydration, gas oil recycling, storage and transportation of crude oil, treatment and re-injection of produced water and the like. The main equipment and functions of centralized treatment station: meter, heat exchangers, sedimentation tanks, purification tanks, efficient furnace, stabilizer column, stable purification tank. 

Main equipment of oil and gas gathering and transportation includes: oil-gas separator, furnace, electric crude oil dehydration, towers and pumps. 

Work contents of oil and gas gathering and transportation: the gas-liquid separation, crude oil processing, crude oil stabilization and natural gas purification, hydrocarbon recovery, and wastewater treatment.