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

Wen-Ching Hsieh

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Combined supporting base

Supports – Stand – Standard type
Reexamination Certificate

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Enhanced oil recovery composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent

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Enhanced oil recovery composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent

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Enhanced oil recovery composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent

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Enhanced oil recovery method employing an aqueous polymer

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

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Profile ID: LFUS-PAI-P-83032

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