4. Wells
  5. Processes
  6. Distinct, separate injection and producing wells

Harry L. Chang

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Chemical waterflood process development

Wells – Processes – Using microorganisms
Patent

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Enhanced oil recovery process with reduced gas drive mobility

Wells – Processes – Distinct – separate injection and producing wells
Patent

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Method for improving the recovery of oil from a subterranean for

Wells – Processes – Material placed in pores of formation to treat resident...
Patent

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Oil recovery by alkaline-sulfonate waterflooding

Wells – Processes – Distinct – separate injection and producing wells
Patent

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Oil recovery by alkaline-surfactant waterflooding

Wells – Processes – Distinct – separate injection and producing wells
Patent

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Profile ID: LFUS-PAI-P-211536

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