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DE3434119A1
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Process for producing bitumen from underground deposits
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In situ recovery process for heavy oil sands
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Process for breaking emulsions in fluids from in situ tar sands production
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Tar sands emulsion-breaking process
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Method of in-situ recovery of viscous oils or bitumen utilizing a thermal recovery fluid and carbon dioxide
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Method for evaluation of the response of different cores to a recovery process and apparatus therefor
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Isolating bitumen from earth formations
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Viscous oil recovery method
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Method of in-situ recovery of viscous oils or bitumen utilizing a thermal recovery fluid and carbon dioxide
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Method for evaluation of the response of different cores to a recovery process and apparatus therefor
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Demulsifying petroleum emulsions with aryl sulfonates-oxyalkylated phenolformaldehyde resins and alkali metal halides
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Recovery of petroleum from viscous petroleum-containing formations including tar sands
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Recovering bitumen from subterranean formations
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