Freeing a stuck pipe from a wellbore
US-11719063-B2 · Aug 8, 2023 · US
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Alsaihati Zainab patents
Alsaihati Zainab is listed as an inventor on 75 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Alsaihati Zainab |
| Total patents | 75 |
| First publication | Feb 21, 2019 |
| Latest publication | Aug 8, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Treatment of calcium-containing bentonites for drilling fluids
US-11530346-B2 · Dec 20, 2022 · US
Cement compositions including epoxy resin systems for preventing fluid migration
US-11472998-B2 · Oct 18, 2022 · US
Freeing a Stuck Pipe from a Wellbore
US-2022298880-A1 · Sep 22, 2022 · US
Freeing a stuck pipe from a wellbore
US-11421497-B2 · Aug 23, 2022 · US
Freeing a stuck pipe from a wellbore
US-11391104-B2 · Jul 19, 2022 · US
Nanosilica dispersion for thermally insulating packer fluid
US-11370955-B2 · Jun 28, 2022 · US
Sealing compositions and methods of sealing an annulus of a wellbore
US-11352541-B2 · Jun 7, 2022 · US
Loss circulation material composition having alkaline nanoparticle based dispersion and water soluble hydrolysable ester
US-11352546-B2 · Jun 7, 2022 · US
Compositions for sealing an annulus of a wellbore
US-11326087-B2 · May 10, 2022 · US
Recent patents
Latest publications not already listed above.
Well treatment fluid having an acidic nanoparticle based dispersion, an epoxy resin, and a polyamine
US-11279865-B2 · Mar 22, 2022 · US
Kick detection using logging while drilling
US-11268380-B2 · Mar 8, 2022 · US
Freeing a Stuck Pipe from a Wellbore
US-2021381330-A1 · Dec 9, 2021 · US
Freeing a Stuck Pipe from a Wellbore
US-2021381331-A1 · Dec 9, 2021 · US
Cement compositions including epoxy resin systems for preventing fluid migration
US-11168243-B2 · Nov 9, 2021 · US
Kick detection using logging while drilling
US-2021332698-A1 · Oct 28, 2021 · US
Method and materials to convert a drilling mud into a solid gel based lost circulation material
US-11149181-B2 · Oct 19, 2021 · US
Freeing a stuck pipe from a wellbore
US-11149510-B1 · Oct 19, 2021 · US
Nanosilica dispersion for thermally insulating packer fluid
US-11034881-B2 · Jun 15, 2021 · US
Loss circulation material composition having alkaline nanoparticle based dispersion, water insoluble hydrolysable polyester, and formaldehyde resin
US-11015102-B2 · May 25, 2021 · US
Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore
US-10995256-B2 · May 4, 2021 · US
Compositions for sealing a lost circulation zone in a wellbore
US-10988664-B2 · Apr 27, 2021 · US
Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester
US-10961430-B2 · Mar 30, 2021 · US
Synthesis of sodium formate and drilling fluid comprising the same
US-10919833-B2 · Feb 16, 2021 · US
Method and Materials to Convert a Drilling Mud into a Solid Gel Based Lost Circulation Material
US-2020407620-A1 · Dec 31, 2020 · US
Loss Circulation Material Composition Having Alkaline Nanoparticle Based Dispersion and Water Soluble Hydrolysable Ester
US-2020377782-A1 · Dec 3, 2020 · US
Method and materials to convert a drilling mud into a solid gel based lost circulation material
US-10851279-B2 · Dec 1, 2020 · US
Treatment of calcium-containing bentonites for drilling fluids
US-2020369939-A1 · Nov 26, 2020 · US
Cement slurries, cured cement and methods of making and use thereof
US-10844271-B2 · Nov 24, 2020 · US
Cement slurries, cured cement and methods of making and use thereof
US-10844272-B2 · Nov 24, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Saudi Arabian Oil Co | 75 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K2208/10 | 31 |
| E21B33/138 | 30 |
| E21B21/003 | 25 |
| E21B33/14 | 22 |
| C09K8/467 | 22 |