Daqing (simplified Chinese: 大庆; traditional Chinese: 大慶; pinyin: Dàqìng) is a prefecture-level city in the west of Heilongjiang province, People's Republic of China. The name literally means "Great Celebration" and refers to the tenth anniversary of the PRC.: 2 Daqing is known as the "Oil Capital of China" and has experienced a phenomenal boom since oil was discovered at the Daqing Oil Field in 1959.
Its population was 2,781,562 as of the 2020 census, of whom 1,574,389 lived in the built-up (or metro) area in four out of the total of five urban districts: Sartu, Longfeng, Ranghulu and Honggang.