Inventor
SANTOSO HANDOKO TIRTO
US8 patents
Patents
8 patentsUS11293253B2Apr 5, 2022
Dual sub-surface release plug with bypass for small diameter liners
HALLIBURTON ENERGY SERVICES INC8 citations79
US11274519B1Mar 15, 2022
Reverse cementing tool
HALLIBURTON ENERGY SERVICES INC5 citations70
US11125051B2Sep 21, 2021
High strength high temperature float equipment
HALLIBURTON ENERGY SERVICES INC0 citations61
US12060763B2Aug 13, 2024
Cementing apparatus for reverse cementing
HALLIBURTON ENERGY SERVICES INC0 citations60
US11746618B2Sep 5, 2023
Cementing apparatus for reverse cementing
HALLIBURTON ENERGY SERVICES INC0 citations60
US11242720B2Feb 8, 2022
Threadless float equipment and method
HALLIBURTON ENERGY SERVICES INC1 citations60
US11499395B2Nov 15, 2022
Flapper disk for buoyancy assisted casing equipment
HALLIBURTON ENERGY SERVICES INC0 citations50
US11885197B2Jan 30, 2024
External sleeve cementer
HALLIBURTON ENERGY SERVICES INC0 citations43