Inventor
ALANQARI KHAWLAH A
SA20 patents
Patents
20 patentsUS11214724B1Jan 4, 2022
Epoxidized alpha olefin based lubricant for water-based drilling fluids
SAUDI ARABIAN OIL CO2 citations73
US11820708B2Nov 21, 2023
Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
SAUDI ARABIAN OIL CO2 citations72
US11624020B1Apr 11, 2023
Methods of reducing lost circulation in a wellbore
SAUDI ARABIAN OIL CO2 citations72
US11370956B2Jun 28, 2022
Epoxy-based LCM compositions with controlled viscosity and methods of treating a lost circulation zone of a wellbore
SAUDI ARABIAN OIL CO2 citations72
US11359125B2Jun 14, 2022
Invert-emulsion drilling fluids and methods for reducing lost circulation in a subterranean formation using the invert-emulsion drilling fluids
SAUDI ARABIAN OIL CO3 citations72
US11098235B1Aug 24, 2021
Methods of converting drilling fluids into geopolymer cements and use thereof
SAUDI ARABIAN OIL CO2 citations72
US11066899B1Jul 20, 2021
Methods of sealing a subsurface formation with saudi arabian volcanic ash
SAUDI ARABIAN OIL CO4 citations72
US10920121B1Feb 16, 2021
Methods of reducing lost circulation in a wellbore using Saudi Arabian volcanic ash
SAUDI ARABIAN OIL CO2 citations72
US11332656B2May 17, 2022
LCM composition with controlled viscosity and cure time and methods of treating a lost circulation zone of a wellbore
SAUDI ARABIAN OIL CO4 citations71
US12291670B2May 6, 2025
Compositions and methods for branched calcium lignosulfonate cement dispersants
SAUDI ARABIAN OIL CO0 citations62
US11898087B2Feb 13, 2024
Polymer dispersant for well cementing
SAUDI ARABIAN OIL CO0 citations62
US11820707B2Nov 21, 2023
Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
SAUDI ARABIAN OIL CO0 citations62
US11618842B2Apr 4, 2023
Nanosized dendrimeric epoxy resin to prevent casing-casing annulus pressure issues
SAUDI ARABIAN OIL CO0 citations62
US11466192B2Oct 11, 2022
Cements for oil and gas cementing applications
SAUDI ARABIAN OIL CO0 citations62
US11084758B1Aug 10, 2021
Fly ash-cement for oil and gas cementing applications
SAUDI ARABIAN OIL CO1 citations62
US11015108B1May 25, 2021
Methods of reducing lost circulation in a wellbore using Saudi Arabian volcanic ash
SAUDI ARABIAN OIL CO1 citations62
US11739250B2Aug 29, 2023
Emulsified resin-based loss circulation materials for low pressure formations
SAUDI ARABIAN OIL CO0 citations58
US11274241B2Mar 15, 2022
Anti-bit balling additive
SAUDI ARABIAN OIL CO0 citations54
US11905458B2Feb 20, 2024
Loss circulation materials for high pressure formations
SAUDI ARABIAN OIL CO0 citations51
US12473828B2Nov 18, 2025
Methods for quantifying and tracking amine-based shale inhibitors in drilling fluids
SAUDI ARABIAN OIL CO0 citations50