4. Electricity: measuring and testing
  5. Particle precession resonance
  6. Using well logging device

Homero C. Castillo

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Demagnetizer to eliminate residual magnetization of wellbore...

Electricity: measuring and testing – Particle precession resonance – Using well logging device
Reexamination Certificate

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Use of flexible member for borehole diameter measurement

Measuring and testing – Borehole or drilling – Downhole test
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2329947

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