Inventor
HOLLY MARK S
SG22 patents
Patents
22 patentsUS10415314B2Sep 17, 2019
Downhole mechanical percussive hammer drill assembly
HALLIBURTON ENERGY SERVICES INC7 citations79
US9890611B2Feb 13, 2018
Electromechanical device for engaging shiftable keys of downhole tool
HALLIBURTON ENERGY SERVICES INC5 citations71
US10767447B2Sep 8, 2020
Downhole radial cleanout tool
HALLIBURTON ENERGY SERVICES INC3 citations70
US10392889B2Aug 27, 2019
Downhole cable grab assembly and method of use
HALLIBURTON ENERGY SERVICES INC2 citations70
US9988869B2Jun 5, 2018
Jarring using controllable powered bidirectional mechanical jar
HALLIBURTON ENERGY SERVICES INC3 citations70
US9784078B2Oct 10, 2017
Multi-perforating tool
HALLIBURTON ENERGY SERVICES INC3 citations70
US10094189B2Oct 9, 2018
Constant force downhole anchor tool
HALLIBURTON ENERGY SERVICES INC2 citations68
US12467337B2Nov 11, 2025
Autonomous wellbore cleaning system
HALLIBURTON ENERGY SERVICES INC0 citations62
US9243474B2Jan 26, 2016
Using dynamic underbalance to increase well productivity
HALLIBURTON ENERGY SERVICES INC2 citations62
US12241337B2Mar 4, 2025
Method for opening a completion isolation valve with e-line powered shifting tool
HALLIBURTON ENERGY SERVICES INC0 citations61
US10184157B2Jan 22, 2019
Selective annealing process for perforation guns
HALLIBURTON ENERGY SERVICES INC1 citations61
US12529292B2Jan 20, 2026
Seal and anchor for expandable liner hangers
HALLIBURTON ENERGY SERVICES INC0 citations59
US11174692B2Nov 16, 2021
Crown plug pulling tool with bailer feature
HALLIBURTON ENERGY SERVICES INC0 citations59
US10400532B2Sep 3, 2019
Downhole tool anchoring device
HALLIBURTON ENERGY SERVICES INC1 citations57
US11286767B2Mar 29, 2022
Accessible wellbore devices
HALLIBURTON ENERGY SERVICES INC0 citations52
US12378840B2Aug 5, 2025
High-expansion dynamic inflatable packer element
HALLIBURTON ENERGY SERVICES INC0 citations51
US9605514B2Mar 28, 2017
Using dynamic underbalance to increase well productivity
HALLIBURTON ENERGY SERVICES INC1 citations51
US11536131B2Dec 27, 2022
Automated isolation system
HALLIBURTON ENERGY SERVICES INC0 citations50
US10294743B2May 21, 2019
Devices and methods for anchoring the tools in a wellbore casing section
HALLIBURTON ENERGY SERVICES INC0 citations48
US10927632B2Feb 23, 2021
Downhole wire routing
HALLIBURTON ENERGY SERVICES INC0 citations45
US11927092B2Mar 12, 2024
Downhole barrier and isolation monitoring system
HALLIBURTON ENERGY SERVICES INC0 citations41
US10161195B2Dec 25, 2018
Low stress rope socket for downhole tool
HALLIBURTON ENERGY SERVICES INC0 citations39