CCUS application technologies could represent a huge market for oil extraction in our country in the future
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The technologies for capturing, purifying, liquefying carbon dioxide and using it to drive oil extraction are widely employed in the United States; they can increase the oil production rate from a single well by 10–15%. The mechanism behind this is that carbon dioxide, at its critical point, possesses the diffusivity of a gas as well as the fluidity of a liquid
Do you know to what extent CO2 flooding technology has developed in our country at present? Where lie the technical challenges?