Inventor
LOH CHEE SING KELVIN
SG6 patents
Patents
6 patentsUS12203349B2Jan 21, 2025
Two-stage expandable liner hanger
HALLIBURTON ENERGY SERVICES INC2 citations70
US12529292B2Jan 20, 2026
Seal and anchor for expandable liner hangers
HALLIBURTON ENERGY SERVICES INC0 citations59
US12534982B2Jan 27, 2026
Two-stage expandable liner hanger
HALLIBURTON ENERGY SERVICES INC0 citations58
US12398624B2Aug 26, 2025
Self-energizing seal for expandable liner hanger
HALLIBURTON ENERGY SERVICES INC0 citations57
US12352138B2Jul 8, 2025
Expansion tool with a hybrid cone for expansion of an expandable liner hanger in a wellbore
HALLIBURTON ENERGY SERVICES INC0 citations56
US12509957B1Dec 30, 2025
Partially bonded seals for well systems
HALLIBURTON ENERGY SERVICES INC0 citations47