Inventor
JOHNSEN JOERGEN KRINGEN
US4 patents
Patents
4 patentsUS11982143B2May 14, 2024
Communicating with blowout preventer control system
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Image based system for drilling operations
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Communicating with blowout preventer control system
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US12366130B2Jul 22, 2025
Communicating with blowout preventer control system
SCHLUMBERGER TECHNOLOGY CORP0 citations54