4. Wells
  5. Processes
  6. Cleaning or unloading well

Cathleen Hutchins

Examiner

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Examiner

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Barrier coated granules for improved hardfacing material...

Boring or penetrating the earth – Bit or bit element – Specific or diverse material
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Connection apparatus and method

Pipe joints or couplings – Particular interface – Tapered
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Downhole cleaning tool and method of use

Wells – Processes – Cleaning or unloading well
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Downhole electric power generator

Wells – With electrical means
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Drilling and completion deflector

Wells – Processes – Placing or shifting well part
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Profile ID: LFUS-PAI-P-2269849

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