Controlled alternating flow direction for enhanced conformance
A method for reducing permeability in a first region of a formation, including injecting a first composition in the first region from a first location near and/or adjacent the first region; and injecting a second composition in the first region from a second location near and/or adjacent the first r...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method for reducing permeability in a first region of a formation, including injecting a first composition in the first region from a first location near and/or adjacent the first region; and injecting a second composition in the first region from a second location near and/or adjacent the first region, wherein the first composition and the second composition are configured to react so as to form a reaction product capable of reducing the permeability in at least a portion of the first region. |
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