4. Wells
  5. Processes
  6. Material placed in pores of formation to treat resident...

John Robert Willingham

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Methods of using viscoelastic surfactant gelled fluids to...

Wells – Processes – Separate steps of fracturing or attacking formation
Reexamination Certificate

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System stabilizers and performance enhancers for aqueous...

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

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Profile ID: LFUS-PAI-P-3134548

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