Jianghan Oilfield Branch Company (江汉油田分公司) is a Chinese upstream oil and gas enterprise responsible for exploration, development, and production in the Jianghan Oilfield, centered on the Jianghan Plain in Hubei Province. The company manages field operations and infrastructure to produce crude oil and natural gas.
Its activities include geological surveying, drilling and well operations, reservoir development, and gathering and transport of hydrocarbons. Output from the Jianghan Oilfield serves as feedstock for regional refineries and petrochemical facilities, linking upstream exploration and production with the chemicals value chain in central China.
