Development of geopolymer cements utilizing red mud for primary well cementing applications
US-2026022288-A1 · Jan 22, 2026 · US
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Alanqari Khawlah A patents
Alanqari Khawlah A is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Alanqari Khawlah A |
| Total patents | 34 |
| First publication | Feb 16, 2021 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods for quantifying and tracking amine-based shale inhibitors in drilling fluids
US-12473828-B2 · Nov 18, 2025 · US
Compositions and methods for branched calcium lignosulfonate cement dispersants
US-12291670-B2 · May 6, 2025 · US
Methods for quantifying and tracking amine-based shale inhibitors in drilling fluids
US-2024280016-A1 · Aug 22, 2024 · US
Compositions and methods for calcium lignosulfonate cement dispersants
US-2024279117-A1 · Aug 22, 2024 · US
Loss circulation materials for high pressure formations
US-11905458-B2 · Feb 20, 2024 · US
Polymer dispersant for well cementing
US-11898087-B2 · Feb 13, 2024 · US
Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
US-11820707-B2 · Nov 21, 2023 · US
Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
US-11820708-B2 · Nov 21, 2023 · US
Loss circulation materials for high pressure formations
US-2023295484-A1 · Sep 21, 2023 · US
Recent patents
Latest publications not already listed above.
Emulsified resin-based loss circulation materials for low pressure formations
US-11739250-B2 · Aug 29, 2023 · US
Polymer dispersant for well cementing
US-2023151260-A1 · May 18, 2023 · US
Methods of reducing lost circulation in a wellbore
US-11624020-B1 · Apr 11, 2023 · US
Nanosized dendrimeric epoxy resin to prevent casing-casing annulus pressure issues
US-11618842-B2 · Apr 4, 2023 · US
Cements for oil and gas cementing applications
US-11466192-B2 · Oct 11, 2022 · US
Emulsified resin-based loss circulation materials for low pressure formations
US-2022267664-A1 · Aug 25, 2022 · US
Epoxy-based LCM compositions with controlled viscosity and methods of treating a lost circulation zone of a wellbore
US-11370956-B2 · Jun 28, 2022 · US
Invert-emulsion drilling fluids and methods for reducing lost circulation in a subterranean formation using the invert-emulsion drilling fluids
US-11359125-B2 · Jun 14, 2022 · US
LCM composition with controlled viscosity and cure time and methods of treating a lost circulation zone of a wellbore
US-11332656-B2 · May 17, 2022 · US
Anti-bit balling additive
US-11274241-B2 · Mar 15, 2022 · US
Nanosized dendrimeric epoxy resin to prevent casing-casing annulus pressure issues
US-2022073807-A1 · Mar 10, 2022 · US
Epoxidized alpha olefin based lubricant for water-based drilling fluids
US-11214724-B1 · Jan 4, 2022 · US
Cements for oil and gas cementing applications
US-2021403792-A1 · Dec 30, 2021 · US
Anti-bit balling additive
US-2021380863-A1 · Dec 9, 2021 · US
Invert-emulsion drilling fluids and methods for reducing lost circulation in a subterranean formation using the invert-emulsion drilling fluids
US-2021332282-A1 · Oct 28, 2021 · US
Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
US-2021292231-A1 · Sep 23, 2021 · US
Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
US-2021292230-A1 · Sep 23, 2021 · US
Methods of converting drilling fluids into geopolymer cements and use thereof
US-11098235-B1 · Aug 24, 2021 · US
Fly ash-cement for oil and gas cementing applications
US-11084758-B1 · Aug 10, 2021 · US
Methods of sealing a subsurface formation with saudi arabian volcanic ash
US-11066899-B1 · Jul 20, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Saudi Arabian Oil Co | 34 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B21/003 | 13 |
| C09K8/467 | 12 |
| E21B33/138 | 11 |
| C04B28/006 | 10 |
| Y02P40/10 | 10 |