Laurie S. Duthie

5 Patents

• US124978752025

  Artificial Lift Apparatus with Integrated Shut-in Valve

  Saudi Arabian Oil Company

  0 cites
• US124107082025

  Well Testing Method Using Tubing Hanger Deployed Apparatus

  SAUDI ARABIAN OIL COMPANY

  0 cites
• US123922382025

  Well Testing Method Using Tubing Hanger Deployed Heat Tracer Flow Metering System

  SAUDI ARABIAN OIL COMPANY

  0 cites
• US119331692024

  Robotic Untethered Sidewall Coring Tools

  SAUDI ARABIAN OIL COMPANY

  0 cites
• US118281202023

  Isolated Electrical Submersible Pump (ESP) Motor

  Saudi Arabian Oil Company

  0 cites