4. Wells
  5. Means for perforating, weakening, bending or separating pipe...
  6. With disparate below ground feature

Raul Araujo

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Blade seal for a shearing blind ram in a ram type blowout preven

Wells – Means for perforating – weakening – bending or separating pipe... – With disparate below ground feature
Patent

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BOP assembly with metal inserts

Seal for a joint or juncture – Seal for well apparatus – For overpressure control device
Reexamination Certificate

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Methods and apparatuses for wellbore operations

Wells – Processes – Assembling well part
Reexamination Certificate

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Methods and apparatuses for wellbore operations

Wells – Processes – Assembling well part
Reexamination Certificate

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Profile ID: LFUS-PAI-P-379000

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