Inventor · disambiguated record
Abdulkareem Alsofi
Also filed as: ALSOFI ABDULKAREEM · ALSOFI ABDULKAREEM M · ALSOFI ABDULKAREEM MOHAMAD
27 granted patents·3 pending applications·13 citations·filing 2013–2024
92Inventor score
Files withSAUDI ARABIAN OIL CO30
Top patents by PatentIndex Score
30 records- 0188US10718702B2Dynamic contact angle measurementSAUDI ARABIAN OIL CO·Filed 2018·Granted Jul 21, 2020·3 cites·14 claims
- 0286US11952532B2Sago-based formulations for gel applications including conformance control and water shutoffsSAUDI ARABIAN OIL CO·Filed 2020·Granted Apr 9, 2024·2 cites·11 claims
- 0385US11761874B2CMC-based method for surfactant concentration determinationSAUDI ARABIAN OIL CO·Filed 2020·Granted Sep 19, 2023·2 cites·4 claims
- 0482US10513652B2Addition of monovalent salts for improved viscosity of polymer solutions used in oil recovery applicationsSAUDI ARABIAN OIL CO·Filed 2017·Granted Dec 24, 2019·2 cites·8 claims
- 0581US11655710B1Sidewall experimentation of subterranean formationsSAUDI ARABIAN OIL CO·Filed 2022·Granted May 23, 2023·2 cites·17 claims
- 0680US11661829B1Sequential injection of solvent, hot water, and polymer for improving heavy oil recoverySAUDI ARABIAN OIL CO·Filed 2021·Granted May 30, 2023·1 cites·17 claims
- 0779US11649397B1Polyaromatic hydrocarbon-based host-guest complex for heavy crude oil viscosity reductionSAUDI ARABIAN OIL CO·Filed 2022·Granted May 16, 2023·0 cites·24 claims
- 0869US12399165B2On-line core holder design for polymer quality testing deviceSAUDI ARABIAN OIL CO·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 0969US11124694B2Addition of monovalent salts for improved viscosity of polymer solutions used in oil recovery applicationsSAUDI ARABIAN OIL CO·Filed 2019·Granted Sep 21, 2021·0 cites·10 claims
- 1069US10894914B2Addition of monovalent salts for improved viscosity of polymer solutions used in oil recovery applicationsSAUDI ARABIAN OIL CO·Filed 2019·Granted Jan 19, 2021·0 cites·11 claims
- 1167US12421443B2Viscosity reducer compositions, methods for producing, and methods of usingSAUDI ARABIAN OIL CO·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 1267US11939521B2Reuse of hypersaline brine with ionic liquidsSAUDI ARABIAN OIL CO·Filed 2022·Granted Mar 26, 2024·0 cites·10 claims
- 1367US11215729B2Determining permeability variationSAUDI ARABIAN OIL CO·Filed 2020·Granted Jan 4, 2022·0 cites·19 claims
- 1466US9200996B2Method for dispersion and adsorption coefficient estimation using an analysis of pressure transition during a viscosity-switchSAUDI ARABIAN OIL CO·Filed 2013·Granted Dec 1, 2015·1 cites·13 claims
- 1564US11333491B2Dynamic contact angle measurementSAUDI ARABIAN OIL CO·Filed 2020·Granted May 17, 2022·0 cites·14 claims
- 1663US10725198B2Determining permeability variationSAUDI ARABIAN OIL CO·Filed 2018·Granted Jul 28, 2020·0 cites·28 claims
- 1762US12454878B1Sand prevention systemSAUDI ARABIAN OIL CO·Filed 2024·Granted Oct 28, 2025·0 cites·20 claims
- 1862US11628600B2Fabrication method of transparent 3D polydimethylsiloxane devices with polycaprolactone moldsSAUDI ARABIAN OIL CO·Filed 2021·Granted Apr 18, 2023·0 cites·17 claims
- 1961US11828693B2Centrifuge method for evaluating contact angle and wettability alterationSAUDI ARABIAN OIL CO·Filed 2022·Granted Nov 28, 2023·0 cites·10 claims
- 2057US11867869B2Multiple porosity micromodelSAUDI ARABIAN OIL CO·Filed 2021·Granted Jan 9, 2024·0 cites·21 claims
- 2157US11408809B2Stuck-ball method to delineate gelation timeSAUDI ARABIAN OIL CO·Filed 2020·Granted Aug 9, 2022·0 cites·18 claims
- 2256US12366554B2Gaseous bubble system and method to measure gelation timeSAUDI ARABIAN OIL CO·Filed 2021·Granted Jul 22, 2025·0 cites·27 claims
- 2355US12428913B1Systems and methods for conformance control of a wellboreSAUDI ARABIAN OIL CO·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 2455US10788410B2Gelation characterization in slim tubesSAUDI ARABIAN OIL CO·Filed 2018·Granted Sep 29, 2020·0 cites·14 claims
- 2552US2023288305A1On-the-fly polymer quality testing deviceSAUDI ARABIAN OIL CO·Filed 2022·Application pending·0 cites
- 2652US2024102931A1Visual method for gelation detectionSAUDI ARABIAN OIL CO·Filed 2022·Application pending·0 cites
- 2751US11685857B2Method of evaluating surfactants for enhanced oil recoverySAUDI ARABIAN OIL CO·Filed 2021·Granted Jun 27, 2023·0 cites·14 claims
- 2849US11774338B2Stokes-based method to estimate gelation timeSAUDI ARABIAN OIL CO·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 2947US11359133B2Methods for selecting surfactant solutions for use in enhanced oil recovery processesSAUDI ARABIAN OIL CO·Filed 2020·Granted Jun 14, 2022·0 cites·15 claims
- 3045US2023243246A1Hot polymer injection for improving heavy oil recoverySAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
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