4. Wells
  5. Processes
  6. Cementing, plugging or consolidating

Neil Johnston

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Mud suspension control system

Boring or penetrating the earth – Processes – Boring with specific fluid
Patent

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Storable liquid cementitious slurries for cementing oil and gas

Wells – Processes – Cementing – plugging or consolidating
Patent

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Storable liquid cementitious slurries for cementing oil and gas

Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent

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Storable liquid systems for use in cementing oil and gas wells

Wells – Processes – Cementing – plugging or consolidating
Reexamination Certificate

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Profile ID: LFUS-PAI-P-695976

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