Issued Patents 2024
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173226 | Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibitor | Ali Mohammed Hussain Al Safran, Abdullah Al-Yami, Omprakash Pal, Sara A. Alkhalaf | 2024-12-24 |
| 12163385 | Method and apparatus for downhole in-situ mixing using dual, concentric flow channels | Amjad Shaarawi, Mohammed Alsheikh, Abdulwahab Aljohar, Abdullah Al-Yami, Sara A. Alkhalaf +1 more | 2024-12-10 |
| 12163092 | Polyhedral oligomeric silsesquioxane as rheology booster for invert emulsion oil-based mud | Jothibasu Ramasamy | 2024-12-10 |
| 12134728 | Ethylene amine hydrochloride based shale inhibitor for aqueous drilling fluids | Abdullah Al-Yami, Omprakash Pal, Ali Al-Safran, Mohammad Alharthi, Sara A. Alkhalaf | 2024-11-05 |
| 12122958 | Loss circulation material | Noktan Mohammed AlYami, Abdullah Al-Yami, Khawlah A. Alanqari | 2024-10-22 |
| 12116526 | Methods and compositions for carbon dioxide-foamed lost circulation materials | Jothibasu Ramasamy, Ali Alsafran, Abdulla Hussein Al-Awadh, Abdullah Al-Yami | 2024-10-15 |
| 12049549 | Foamable resin composition for controlling loss circulation | Abdullah AlYami, Ali Al-Safran, Mohammad Alharthi | 2024-07-30 |
| 12024669 | C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion drilling fluids | Abdullah Al-Yami, Omprakash Pal, Ali Mohammed Hussain Al Safran, Khawlah A. Alanqari | 2024-07-02 |
| 11970423 | Hydrocarboxylic acid derivative as a retarder additive for oil and gas wells cementing | Sara A. Alkhalaf, Abdullah Al-Yami, Ali Mohammed Hussain Al Safran | 2024-04-30 |
| 11939520 | Methods and cement compositions for reducing corrosion of wellbore casings | Sara A. Alkhalaf, Abdullah Al-Yami, Mohammed Murif Al-Rubaii | 2024-03-26 |
| 11905458 | Loss circulation materials for high pressure formations | Ali Al-Safran, Khawlah A. Alanqari, Abdullah Al-Yami | 2024-02-20 |
| 11898087 | Polymer dispersant for well cementing | Khawlah A. Alanqari, Abdullah Al-Yami, Ali Al-Safran | 2024-02-13 |