Inventor
WALTON ZACHARY WILLIAM
US59 patents
Patents
50 patentsUS9790763B2Oct 17, 2017
Downhole tools comprising cast degradable sealing elements
HALLIBURTON ENERGY SERVICES INC46 citations98
US10533392B2Jan 14, 2020
Degradable expanding wellbore isolation device
HALLIBURTON ENERGY SERVICES INC41 citations94
US10227841B2Mar 12, 2019
Degradable wellbore isolation devices with degradable sealing balls
HALLIBURTON ENERGY SERVICES INC16 citations94
US10174578B2Jan 8, 2019
Wellbore isolation devices with degradable slip assemblies with slip inserts
HALLIBURTON ENERGY SERVICES INC18 citations94
US9702029B2Jul 11, 2017
Degradable downhole tools comprising magnesium alloys
HALLIBURTON ENERGY SERVICES INC28 citations94
US9587487B2Mar 7, 2017
Wellbore servicing tools, systems and methods utilizing near-field communication
HALLIBURTON ENERGY SERVICES INC23 citations94
US9562429B2Feb 7, 2017
Wellbore servicing tools, systems and methods utilizing near-field communication
HALLIBURTON ENERGY SERVICES INC21 citations94
US9010442B2Apr 21, 2015
Method of completing a multi-zone fracture stimulation treatment of a wellbore
HALLIBURTON ENERGY SERVICES INC33 citations94
US10316601B2Jun 11, 2019
Coatings for a degradable wellbore isolation device
HALLIBURTON ENERGY SERVICES INC28 citations93
US9260935B2Feb 16, 2016
Degradable balls for use in subterranean applications
HALLIBURTON ENERGY SERVICES INC42 citations93
US9366134B2Jun 14, 2016
Wellbore servicing tools, systems and methods utilizing near-field communication
HALLIBURTON ENERGY SERVICES INC21 citations92
US11512552B2Nov 29, 2022
Sealing apparatus with swellable metal
HALLIBURTON ENERGY SERVICES INC18 citations84
US11035203B2Jun 15, 2021
Wireless activation of wellbore completion assemblies
HALLIBURTON ENERGY SERVICES INC7 citations84
US10655411B2May 19, 2020
Degradable, frangible components of downhole tools
HALLIBURTON ENERGY SERVICES INC9 citations84
US10633947B2Apr 28, 2020
Galvanic degradable downhole tools comprising doped aluminum alloys
HALLIBURTON ENERGY SERVICES INC10 citations84
US10626695B2Apr 21, 2020
Wellbore isolation devices with degradable slips and slip bands
HALLIBURTON ENERGY SERVICES INC9 citations84
US10260309B2Apr 16, 2019
Downhole tools comprising aqueous-degradable sealing elements of thermoplastic rubber
HALLIBURTON ENERGY SERVICES INC4 citations84
US10167534B2Jan 1, 2019
Fresh water degradable downhole tools comprising magnesium and aluminum alloys
HALLIBURTON ENERGY SERVICES INC10 citations84
US10119358B2Nov 6, 2018
Degradable wellbore isolation devices with varying degradation rates
HALLIBURTON ENERGY SERVICES INC13 citations83
US11136850B2Oct 5, 2021
Elastomer with an expandable metal
HALLIBURTON ENERGY SERVICES INC6 citations81
US11879326B2Jan 23, 2024
Magnetic permeability sensor for using a single sensor to detect magnetic permeable objects and their direction
HALLIBURTON ENERGY SERVICES INC2 citations73
US11655689B2May 23, 2023
Wireless activation of wellbore completion assemblies
HALLIBURTON ENERGY SERVICES INC2 citations73
US11174700B2Nov 16, 2021
Swellable metal for non-elastomeric O-rings, seal stacks, and gaskets
HALLIBURTON ENERGY SERVICES INC6 citations73
US10526868B2Jan 7, 2020
Degradable wellbore isolation devices with varying fabrication methods
HALLIBURTON ENERGY SERVICES INC4 citations73
US10240427B2Mar 26, 2019
Downhole tools comprising aqueous-degradable sealing elements
HALLIBURTON ENERGY SERVICES INC3 citations73
US10125568B2Nov 13, 2018
Subterranean formation operations using degradable wellbore isolation devices
HALLIBURTON ENERGY SERVICES INC3 citations73
US9982530B2May 29, 2018
Wellbore servicing tools, systems and methods utilizing near-field communication
HALLIBURTON ENERGY SERVICES INC3 citations73
US9726009B2Aug 8, 2017
Wellbore servicing tools, systems and methods utilizing near-field communication
HALLIBURTON ENERGY SERVICES INC2 citations73
US9598931B2Mar 21, 2017
Multi-acting downhole tool arrangement
HALLIBURTON ENERGY SERVICES INC5 citations73
US10801315B2Oct 13, 2020
Degradable isolation devices with data recorders
HALLIBURTON ENERGY SERVICES INC5 citations72
US9835004B2Dec 5, 2017
Multi-zone actuation system using wellbore darts
HALLIBURTON ENERGY SERVICES INC5 citations71
US9624754B2Apr 18, 2017
Radiused ID baffle
HALLIBURTON ENERGY SERVICES INC6 citations70
US11634983B2Apr 25, 2023
Wireless telemetry using tool body deflection for opening a toe sleeve
HALLIBURTON ENERGY SERVICES INC5 citations69
US11608713B2Mar 21, 2023
Automatically shifting frac sleeves
HALLIBURTON ENERGY SERVICES INC2 citations69
US11486226B2Nov 1, 2022
Flapper on frac plug
HALLIBURTON ENERGY SERVICES INC2 citations68
US11255151B2Feb 22, 2022
Flapper on frac plug that allows pumping down a new plug
HALLIBURTON ENERGY SERVICES INC3 citations68
US10724340B2Jul 28, 2020
Chelating agents and scale inhibitors in degradable downhole tools
HALLIBURTON ENERGY SERVICES INC3 citations67
US11313203B2Apr 26, 2022
Electronic initiator sleeves and methods of use
HALLIBURTON ENERGY SERVICES INC2 citations66
US11015416B2May 25, 2021
Wellbore isolation devices with degradable slip assemblies with slip inserts
HALLIBURTON ENERGY SERVICES INC0 citations63
US10913885B1Feb 9, 2021
Metal that hydrates in wellbore fluid and creates an expanding cement
HALLIBURTON ENERGY SERVICES INC0 citations63
US12049804B2Jul 30, 2024
Automatically shifting frac sleeves
HALLIBURTON ENERGY SERVICES INC0 citations62
US11319772B2May 3, 2022
Elimination of perofration process in plug and perf with downhole electronic sleeves
HALLIBURTON ENERGY SERVICES INC1 citations62
US11280183B2Mar 22, 2022
Adaptive signal detection for communicating with downhole tools
HALLIBURTON ENERGY SERVICES INC1 citations62
US11114704B2Sep 7, 2021
Depassivation of completion tool batteries
HALLIBURTON ENERGY SERVICES INC1 citations62
US10605027B2Mar 31, 2020
Retaining sealing element of wellbore isolation device with slip elements
HALLIBURTON ENERGY SERVICES INC1 citations62
US11629566B2Apr 18, 2023
Systems and methods for positioning an isolation device in a borehole
HALLIBURTON ENERGY SERVICES INC1 citations61
US11125079B2Sep 21, 2021
Flow rate signals for wireless downhole communication
HALLIBURTON ENERGY SERVICES INC0 citations59
US11613688B2Mar 28, 2023
Wellbore isolation devices with degradable non-metallic components
HALLIBURTON ENERGY SERVICES INC0 citations52
US11608712B2Mar 21, 2023
Actuator apparatus using a pin-puller
HALLIBURTON ENERGY SERVICES INC0 citations52
US11268363B2Mar 8, 2022
Multi-zone actuation system using wellbore darts
HALLIBURTON ENERGY SERVICES INC0 citations52
Showing the top 50 of 59 patents by PatentIndex Score.