Kjell Haugvaldstad

7 Patents

• US125778692026

  System, Method, and Apparatus for Instrumented Engagement Elements

  Schlumberger Technology Corporation

  0 cites
• US125607382026

  System Method and Apparatus for Detecting Downhole Features

  Schlumberger Technology Corporation

  0 cites
• US124741832025

  At-bit Depth of Cut and Rate of Penetration Measurements

  Schlumberger Technology Corporation

  0 cites
• US123055062025

  System, Method and Apparatus for Estimating Formation Strength

  SCHLUMBERGER TECHNOLOGY CORPORATION

  0 cites
• US119204592024

  Estimating Rate of Penetration Using Pad Displacement Measurements

  SCHLUMBERGER TECHNOLOGY CORPORATION

  0 cites
• US118149582023

  Downhole Tool with Tapered Actuators

  SCHLUMBERGER TECHNOLOGY CORPORATION

  0 cites
• US115664722023

  Downhole Tools with Tapered Actuators Having Reduced Cyclical Torque

  SCHLUMBERGER TECHNOLOGY CORPORATION

  0 cites