4. Earth boring, well treating, and oil field chemistry
  5. Well treating
  6. Contains organic component

JoAnn McMahon

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Copolymers useful for gelling acids

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate

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High molecular weight polyamine salts as clay stabilizing...

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate

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Polyamine salts as clay stabilizing agents

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2889129

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