DAQING is China's - and one of the world's - biggest oilfields, supplying half the country's total production. In world terms it is the sixth largest. Daqing's first exploratory well produced oil in...
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DAQING is China's - and one of the world's - biggest oilfields, supplying half the country's total production. In world terms it is the sixth largest. Daqing's first exploratory well produced oil in...