4. Earth boring, well treating, and oil field chemistry
  5. Well treating
  6. Contains inorganic component other than water or clay

Brigette L. Echols

Attorney

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Composition and method for treating a subterranean formation

Earth boring – well treating – and oil field chemistry – Well treating – Contains inorganic component other than water or clay
Reexamination Certificate

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Methods of casing drilling

Boring or penetrating the earth – Processes – Boring curved or redirected bores
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Profile ID: LFUS-PAI-P-2881115

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