A staff member checks photovoltaic power generation equipment at the site of the Xinghuo Water Surface Photovoltaic Demonstration Project of Daqing Oilfield in Daqing, northeast China s Heilongjiang Province, July 21, 2022.
Daqing Oilfield, a subordinate of the China National Petroleum Corporation, produced over 2.9 billion cubic meters of natural gas in the first half of this year, an increase of 406 million cubic meters over the same period last year, the company has said.
Daqing Oilfield, a subordinate of the China National Petroleum Corporation, produced over 2.9 billion cubic meters of natural gas in the first half of this year, an increase of 406 million cubic meters over the same period last year, the company has said.