China National Petroleum Corporation

China National Petroleum Corporation is the world’s 3rd largest oil company based in China and plays a leading role in China's petroleum industry. We integrate the business portfolios of both an oil company and an oilfield service provider, with operations covering the entire oil and gas industry value chain. Having oil and gas assets and interests in over 30 countries, we are playing a greater role in the global petroleum circle.

As the exploration and development of oil and gas proceed, there are fewer oil and gas resources that are easy to discover and tap, and the produced petroleum is becoming more inferior. To satisfy ever increasing energy demand and meet higher environmental protection standards, our technical innovation is focused on increasing the exploration success ratio of complex oil and gas reservoirs, enhancing the recovery efficiency of mature oilfields, developing unconventional hydrocarbon resources, improving the quality of refined and chemical products, and ensuring clean operation.