NOVELTY - Method comprises: receiving a hydrocarbon feed stream, where the hydrocarbon feed stream comprises carbon dioxide, natural gas liquid (NGL), heavy hydrocarbons and acid gas, the NGL comprises 3-8C hydrocarbons and the heavy hydrocarbons comprise 9C hydrocarbons; separating the hydrocarbon feed stream into a heavy hydrocarbon rich stream and a carbon dioxide recycle stream; separating the carbon dioxide recycle stream into a sour NGL rich stream and a purified carbon dioxide recycle stream; and separating the sour NGL rich stream into a sweet NGL rich stream and an acid gas stream.    USE - The method is useful for recovering natural gas liquid and extracting oil and hydrocarbons from subterranean formations.    ADVANTAGE - The method allows simple and economical recovery of the natural gas liquid with increased recovery rate and reduced energy consumption.    DETAILED DESCRIPTION - Method comprises: (a) receiving a hydrocarbon feed stream, where the hydrocarbon feed stream comprises carbon dioxide, natural gas liquid (NGL), heavy hydrocarbons and acid gas, the NGL comprises 3-8C hydrocarbons and the heavy hydrocarbons comprise greater than 9C hydrocarbons; (b) separating the hydrocarbon feed stream into a heavy hydrocarbon rich stream and a carbon dioxide recycle stream, where the heavy hydrocarbon rich stream comprises the greater than 9C hydrocarbons and the carbon dioxide recycle stream comprises the carbon dioxide, the 3-8C hydrocarbons and the acid gas; (c) separating the carbon dioxide recycle stream into a sour NGL rich stream and a purified carbon dioxide recycle stream, where the sour NGL rich stream comprises the 3-8C hydrocarbons and the acid gas and the purified carbon dioxide recycle stream comprises the carbon dioxide; and (d) separating the sour NGL rich stream into a sweet NGL rich stream and an acid gas stream, where: the sweet NGL rich stream comprises the 3-8C hydrocarbons; the acid gas stream comprises the acid gas; the carbon dioxide is not removed from the hydrocarbon feed stream and the carbon dioxide recycle stream before separating the carbon dioxide recycle stream into the sour NGL rich stream and the purified carbon dioxide recycle stream; and the hydrocarbon feed stream, the carbon dioxide recycle stream and the sour NGL rich stream are not subjected to cryogenic conditions, membranes and carbon dioxide recovery solvents between being received and being separated into the heavy hydrocarbon rich stream, the purified carbon dioxide recycle stream, the sweet NGL rich stream and the acid gas stream.