Inventor
KATANGURI SUMAN
US10 patents
Patents
10 patentsUS11952856B2Apr 9, 2024
Electric blowout preventer bonnet using linear actuated roller screws
SCHLUMBERGER TECHNOLOGY CORP6 citations83
US12152459B1Nov 26, 2024
Electrically actuated annular system and method for use in blowout preventer
SCHLUMBERGER TECHNOLOGY CORP3 citations72
US12546677B2Feb 10, 2026
Power operation methodology for electric pressure control equipment
SCHLUMBERGER TECHNOLOGY CORP0 citations60
US12454872B2Oct 28, 2025
Electric blowout preventer bonnet using linear actuated roller screws
SCHLUMBERGER TECHNOLOGY CORP0 citations60
US12428924B2Sep 30, 2025
Electrically actuated annular system and method for use in blowout preventer
SCHLUMBERGER TECHNOLOGY CORP0 citations60
US12404736B2Sep 2, 2025
Electrically-actuated blow-out preventer
SCHLUMBERGER TECHNOLOGY CORP1 citations60
US12460499B2Nov 4, 2025
Electric annular blowout preventer with radial compression of packer
SCHLUMBERGER TECHNOLOGY CORP0 citations49
US12385348B2Aug 12, 2025
Annular closing system and method for use in blowout preventer
SCHLUMBERGER TECHNOLOGY CORP0 citations49
US12398604B2Aug 26, 2025
Automatically switching between managed pressure drilling and well control operations
SCHLUMBERGER TECHNOLOGY CORP0 citations48
US12428955B2Sep 30, 2025
Well equipment system framework
SCHLUMBERGER TECHNOLOGY CORP0 citations41