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Keywords: hot-water corefloodClose
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189760-MS
... the fact that sulfonates are not volatile in steam. The hot-water corefloods showed an upward trend in oil recovery with an increase in the N-alkyl-2-pyrrolidone molecular weight and boiling point. The steam corefloods showed the highest recovery for surfactant mixture with 1000 mg/kg NOP and 500 mg/kg...
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