Inventor
HULL KATHERINE LEIGH
US58 patents
Patents
50 patentsUS10351758B2Jul 16, 2019
Treatment of kerogen in subterranean formations
SAUDI ARABIAN OIL CO46 citations98
US10781360B2Sep 22, 2020
Kerogen and organic matter degrading additive for hydraulic fracturing fluids
SAUDI ARABIAN OIL CO13 citations94
US10479927B2Nov 19, 2019
Treatment of kerogen in subterranean formations
SAUDI ARABIAN OIL CO21 citations94
US10379068B2Aug 13, 2019
Nano-level evaluation of kerogen-rich reservoir rock
SAUDI ARABIAN OIL CO25 citations94
US10151715B2Dec 11, 2018
Nano-level evaluation of kerogen-rich reservoir rock
SAUDI ARABIAN OIL CO28 citations94
US9869649B2Jan 16, 2018
Nano-level evaluation of kerogen-rich reservoir rock
SAUDI ARABIAN OIL CO31 citations94
US11078406B2Aug 3, 2021
Altering wettability in subterranean formations
SAUDI ARABIAN OIL CO12 citations86
US10871061B2Dec 22, 2020
Treatment of kerogen in subterranean zones
SAUDI ARABIAN OIL CO15 citations86
US11319478B2May 3, 2022
Oxidizing gasses for carbon dioxide-based fracturing fluids
SAUDI ARABIAN OIL CO6 citations85
US10900339B2Jan 26, 2021
Forming mineral in fractures in a geological formation
SAUDI ARABIAN OIL CO8 citations83
US10753190B1Aug 25, 2020
Forming mineral in fractures in a geological formation
SAUDI ARABIAN OIL CO6 citations83
US10619469B2Apr 14, 2020
Hydraulic fracturing in kerogen-rich unconventional formations
SAUDI ARABIAN OIL CO6 citations83
US12019038B2Jun 25, 2024
Evaluation of source rock samples from subterranean reservoirs
SAUDI ARABIAN OIL CO4 citations73
US11946344B2Apr 2, 2024
Sequestration of carbon in saline aquifers
SAUDI ARABIAN OIL CO3 citations73
US11905804B2Feb 20, 2024
Stimulating hydrocarbon reservoirs
SAUDI ARABIAN OIL CO2 citations73
US11713411B2Aug 1, 2023
Oxidizing gasses for carbon dioxide-based fracturing fluids
SAUDI ARABIAN OIL CO2 citations73
US11499090B2Nov 15, 2022
Oxidizers for carbon dioxide-based fracturing fluids
SAUDI ARABIAN OIL CO2 citations73
US11339321B2May 24, 2022
Reactive hydraulic fracturing fluid
SAUDI ARABIAN OIL CO1 citations73
US11268919B2Mar 8, 2022
Thermal analysis for source rocks
SAUDI ARABIAN OIL CO3 citations73
US11150206B2Oct 19, 2021
Thermal analysis for source rocks
SAUDI ARABIAN OIL CO3 citations73
US10908056B2Feb 2, 2021
Nano-indentation tests to characterize hydraulic fractures
SAUDI ARABIAN OIL CO2 citations73
US10830027B2Nov 10, 2020
System and method to evaluate kerogen-rich shale
SAUDI ARABIAN OIL CO2 citations73
US10711606B2Jul 14, 2020
Real-time onsite mechanical characterization of wellbore cuttings
SAUDI ARABIAN OIL CO3 citations73
US10520407B2Dec 31, 2019
Nano-indentation tests to characterize hydraulic fractures
SAUDI ARABIAN OIL CO2 citations73
US10435617B2Oct 8, 2019
Treatment of kerogen in subterranean formations
SAUDI ARABIAN OIL CO1 citations73
US11542815B2Jan 3, 2023
Determining effect of oxidative hydraulic fracturing
SAUDI ARABIAN OIL CO5 citations72
US11236020B2Feb 1, 2022
Synthetic source rocks
SAUDI ARABIAN OIL CO4 citations72
US10871060B2Dec 22, 2020
Hydraulic fracturing in kerogen-rich unconventional formations
SAUDI ARABIAN OIL CO4 citations72
US10775360B2Sep 15, 2020
Nano-indentation test to determine mechanical properties of reservoir rock
SAUDI ARABIAN OIL CO3 citations72
US10451601B2Oct 22, 2019
Nano-indentation test to determine mechanical properties of reservoir rock
SAUDI ARABIAN OIL CO5 citations72
US11597867B2Mar 7, 2023
Viscoelastic-surfactant treatment fluids having oxidizer
SAUDI ARABIAN OIL CO2 citations71
US11390796B2Jul 19, 2022
Viscoelastic-surfactant fracturing fluids having oxidizer
SAUDI ARABIAN OIL CO2 citations71
US11352548B2Jun 7, 2022
Viscoelastic-surfactant treatment fluids having oxidizer
SAUDI ARABIAN OIL CO4 citations71
US11174178B2Nov 16, 2021
Treating seawater for oilfield operations
SAUDI ARABIAN OIL CO2 citations71
US11186806B2Nov 30, 2021
Treatment of sulfide scales
SAUDI ARABIAN OIL CO2 citations70
US12305496B1May 20, 2025
Hydraulic treatment of subterranean formations using oxidant, nanoparticles, and carbon dioxide
SAUDI ARABIAN OIL CO1 citations62
US12276185B2Apr 15, 2025
Stimulating hydrocarbon reservoirs
SAUDI ARABIAN OIL CO0 citations62
US12116528B2Oct 15, 2024
Oxidizing gasses for carbon dioxide-based fracturing fluids
SAUDI ARABIAN OIL CO0 citations62
US11999904B2Jun 4, 2024
Reactive hydraulic fracturing fluid
SAUDI ARABIAN OIL CO0 citations62
US11934757B2Mar 19, 2024
Hydraulic fracturing in kerogen-rich unconventional formations
SAUDI ARABIAN OIL CO0 citations62
US11885205B1Jan 30, 2024
Fracturing a subsurface formation based on the required breakdown pressure accounting for filter cake
SAUDI ARABIAN OIL CO1 citations62
US11718784B2Aug 8, 2023
Reactive hydraulic fracturing fluid
SAUDI ARABIAN OIL CO0 citations62
US11680882B2Jun 20, 2023
Nano-indentation tests to characterize hydraulic fractures
SAUDI ARABIAN OIL CO0 citations62
US11492541B2Nov 8, 2022
Organic salts of oxidizing anions as energetic materials
SAUDI ARABIAN OIL CO0 citations62
US11473001B2Oct 18, 2022
Delivery of halogens to a subterranean formation
SAUDI ARABIAN OIL CO0 citations62
US11473009B2Oct 18, 2022
Delivery of halogens to a subterranean formation
SAUDI ARABIAN OIL CO0 citations62
US11365344B2Jun 21, 2022
Delivery of halogens to a subterranean formation
SAUDI ARABIAN OIL CO0 citations62
US12552981B2Feb 17, 2026
Filter cake removal treatment fluid with chelating agent and viscoelastic surfactant
SAUDI ARABIAN OIL CO0 citations61
US12215277B2Feb 4, 2025
Sequestration of carbon dioxide in organic-rich geological formations
SAUDI ARABIAN OIL CO0 citations61
US11851610B2Dec 26, 2023
Sequestration of carbon dioxide in organic-rich geological formations
SAUDI ARABIAN OIL CO0 citations61
Showing the top 50 of 58 patents by PatentIndex Score.