In-situ oxidation of crude oils for enha
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Vivien J. Cambridge; W.David Constant; M.Amine Dahmani; Charles A. Whitehurst; J
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Article
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1986
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Elsevier Science
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English
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Crude oils with acid numbers too low to warrant alkaline flooding for enhanced oil recovery were subjected to in-situ air oxidation in unconsolidated cores at temperatures corresponding to reservoir conditions. The oxidation process resulted in a significant increase in the acid number of the crudes