Inventor
SHUMWAY WILLIAM WALTER
US74 patents
Patents
50 patentsUS9863211B2Jan 9, 2018
Wettability altering fluids during downhole operations
HALLIBURTON ENERGY SERVICES INC23 citations92
US11060400B1Jul 13, 2021
Methods to activate downhole tools
HALLIBURTON ENERGY SERVICES INC12 citations86
US10961431B1Mar 30, 2021
Thermally responsive lost circulation materials
HALLIBURTON ENERGY SERVICES INC8 citations84
US9598927B2Mar 21, 2017
Expandable coating for solid particles and associated methods of use in subterranean treatments
HALLIBURTON ENERGY SERVICES INC5 citations79
US11319788B1May 3, 2022
Hydrolysis reactant fluids for pulse power drilling
HALLIBURTON ENERGY SERVICES INC6 citations75
US11473426B2Oct 18, 2022
Methods to characterize wellbore fluid composition and provide optimal additive dosing using MEMS technology
HALLIBURTON ENERGY SERVICES INC3 citations73
US11255191B2Feb 22, 2022
Methods to characterize wellbore fluid composition and provide optimal additive dosing using MEMS technology
HALLIBURTON ENERGY SERVICES INC2 citations73
US10988657B2Apr 27, 2021
Clay stabilizers
HALLIBURTON ENERGY SERVICES INC3 citations73
US10787872B1Sep 29, 2020
Graphene oxide coated membranes to increase the density of water base fluids
HALLIBURTON ENERGY SERVICES INC2 citations73
US10689268B1Jun 23, 2020
Coated porous substrates for oil and gas or chemical processing wastewater treatment
HALLIBURTON ENERGY SERVICES INC5 citations73
US10479924B2Nov 19, 2019
Packing fluids and methods
HALLIBURTON ENERGY SERVICES INC2 citations73
US10294410B2May 21, 2019
Guanidine- or guanidinium-containing compounds for treatment of subterranean formations
HALLIBURTON ENERGY SERVICES INC4 citations73
US10214674B2Feb 26, 2019
Weighted well fluids
HALLIBURTON ENERGY SERVICES INC2 citations73
US9890321B2Feb 13, 2018
Wellbore servicing compositions and methods of making and using same
HALLIBURTON ENERGY SERVICES INC6 citations73
US10557072B2Feb 11, 2020
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC2 citations72
US10435610B2Oct 8, 2019
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC2 citations72
US10072199B2Sep 11, 2018
Metalate-based additives for use in subterranean formations
HALLIBURTON ENERGY SERVICES INC2 citations72
US10557073B2Feb 11, 2020
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC2 citations71
US10316237B2Jun 11, 2019
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC2 citations71
US10934835B2Mar 2, 2021
Chemically tagged drilling fluid additives
HALLIBURTON ENERGY SERVICES INC4 citations70
US10738549B1Aug 11, 2020
Methods to manage water influx suitable for pulsed electrical discharge drilling
HALLIBURTON ENERGY SERVICES INC4 citations68
US10106718B2Oct 23, 2018
Expandable coating for solid particles and associated methods of use in subterranean treatments
HALLIBURTON ENERGY SERVICES INC3 citations68
US11891894B2Feb 6, 2024
Pulsed-power drilling fluid property management using downhole mixer
HALLIBURTON ENERGY SERVICES INC0 citations63
US11624019B2Apr 11, 2023
Oil-based fluid loss compositions
HALLIBURTON ENERGY SERVICES INC0 citations63
US11041348B2Jun 22, 2021
Graphene oxide coated membranes to increase the density of water base fluids
HALLIBURTON ENERGY SERVICES INC0 citations63
US10919781B1Feb 16, 2021
Coated porous substrates for fracking water treatment
HALLIBURTON ENERGY SERVICES INC0 citations63
US11970658B2Apr 30, 2024
Low density hydrate inhibitive fluids
HALLIBURTON ENERGY SERVICES INC0 citations62
US11927062B2Mar 12, 2024
Methods of manufacturing lost circulation material at a well site
HALLIBURTON ENERGY SERVICES INC0 citations62
US11773312B2Oct 3, 2023
Breaker additives for extended delay in removal of oil-based filter cakes
HALLIBURTON ENERGY SERVICES INC0 citations62
US11649399B1May 16, 2023
Acid precursor treatment fluid generating and/or releasing acid for use downhole in a subterranean formation
HALLIBURTON ENERGY SERVICES INC0 citations62
US11591508B2Feb 28, 2023
Oil-based drill-in fluid with enhanced fluid loss properties
HALLIBURTON ENERGY SERVICES INC1 citations62
US11499087B2Nov 15, 2022
Thermally responsive lost circulation materials
HALLIBURTON ENERGY SERVICES INC0 citations62
US11485899B2Nov 1, 2022
Methods of reducing zinc concentration in fluids
HALLIBURTON ENERGY SERVICES INC0 citations62
US11473000B2Oct 18, 2022
Insulating fluids containing porous media
HALLIBURTON ENERGY SERVICES INC0 citations62
US11414989B2Aug 16, 2022
Optical analysis of wellbore fluid demulsifiers
HALLIBURTON ENERGY SERVICES INC0 citations62
US11370676B2Jun 28, 2022
Methods of removing polymers from treatment fluids for use in subterranean formations
HALLIBURTON ENERGY SERVICES INC0 citations62
US11319477B2May 3, 2022
Breaker additives for extended delay in removal of oil-based filter cakes
HALLIBURTON ENERGY SERVICES INC1 citations62
US11292951B2Apr 5, 2022
Thermally responsive anti-sag agents
HALLIBURTON ENERGY SERVICES INC0 citations62
US11261366B2Mar 1, 2022
Barrier pills containing viscoelastic surfactant and methods for using the same
HALLIBURTON ENERGY SERVICES INC0 citations62
US11130897B2Sep 28, 2021
Thermally responsive viscosifiers in subterranean operations
HALLIBURTON ENERGY SERVICES INC0 citations62
US11091683B2Aug 17, 2021
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC0 citations62
US11091685B2Aug 17, 2021
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC0 citations62
US10995258B1May 4, 2021
Removing filter cake with delayed enzymatic breakers
HALLIBURTON ENERGY SERVICES INC0 citations62
US10989048B1Apr 27, 2021
Systems and methods to detect and quantify contaminants and components of a wellbore servicing fluid
HALLIBURTON ENERGY SERVICES INC1 citations62
US10947434B2Mar 16, 2021
Additive to enhance sag stability of drilling fluid
HALLIBURTON ENERGY SERVICES INC0 citations62
US10590323B2Mar 17, 2020
Additive to enhance sag stability of drilling fluid
HALLIBURTON ENERGY SERVICES INC1 citations62
US11661542B2May 30, 2023
Stimuli responsive polymers for lost circulation applications
HALLIBURTON ENERGY SERVICES INC0 citations61
US11499086B1Nov 15, 2022
Subterranean drilling and completion in geothermal wells
HALLIBURTON ENERGY SERVICES INC1 citations61
US11352854B2Jun 7, 2022
Injectivity and production improvement in oil and gas fields
HALLIBURTON ENERGY SERVICES INC1 citations61
US11326086B2May 10, 2022
Drilling fluid for downhole electrocrushing drilling
HALLIBURTON ENERGY SERVICES INC0 citations61
Showing the top 50 of 74 patents by PatentIndex Score.