Issued Patents All Time
Showing 26–50 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661489 | Foamable resin composition for controlling loss circulation | Abdullah AlYami, Ali Al-Safran, Mohammad Alharthi | 2023-05-30 |
| 11624020 | Methods of reducing lost circulation in a wellbore | Khawlah A. Alanqari, Abdullah Al-Yami, Ali Al-Safran | 2023-04-11 |
| 11618842 | Nanosized dendrimeric epoxy resin to prevent casing-casing annulus pressure issues | Jothibasu Ramasamy, Abdullah Al-Yami, Khawlah A. Alanqari | 2023-04-04 |
| 11591507 | Drilling fluids that include water-soluble acid catalysts and uses for such | Abdullah Al-Yami, Abdulaziz Alhehal | 2023-02-28 |
| 11566157 | Water-based drilling fluid compositions and methods for drilling subterranean wells | Sara A. Alkhalaf, Abdullah Al-Yami | 2023-01-31 |
| 11560508 | Epoxidized fatty acid methyl ester as primary emulsifier for invert emulsion oil based mud | Jothibasu Ramasamy | 2023-01-24 |
| 11535785 | Drilling fluids that include water-soluble acid catalyst precursors or reaction products of such and uses for such drilling fluids | Abdullah Al-Yami, Nasser Alalhareth | 2022-12-27 |
| 11535787 | Spacer fluids and methods for cementing a casing in a wellbore | Sara A. Alkhalaf, Abdullah Al-Yami, Ali Alsafran | 2022-12-27 |
| 11535557 | Lignosulfonate and hydrolyzed carbohydrate retarder additive for cement mixture | Sara A. Alkhalaf, Abdullah Al-Yami, Ali Alsafran | 2022-12-27 |
| 11530346 | Treatment of calcium-containing bentonites for drilling fluids | Abdullah Al-Yami, Salem Alshammari, Hussain AlBahrani, Zainab Alsaihati, Mohammad Alawami +4 more | 2022-12-20 |
| 11499082 | Epoxidized fatty acid methyl ester as low-shear rheology modifier for invert emulsion oil based mud | Jothibasu Ramasamy | 2022-11-15 |
| 11492536 | Cement slurries and methods for cementing a casing in a wellbore | Sara A. Alkhalaf, Abdullah Al-Yami, Abdulaziz Alhelal, Ali Alsafran | 2022-11-08 |
| 11492537 | Nanosized dendrimeric epoxy resin as a loss circulation material | Jothibasu Ramasamy, Abdullah AlYami | 2022-11-08 |
| 11485898 | Environmentally friendly epoxidized vegetable oil based fatty acid esters to prevent loss circulation | Jothibasu Ramasamy, Abdullah Al-Yami | 2022-11-01 |
| 11485894 | Accelerated cement compositions and methods for top-job cementing of a wellbore to reduce corrosion | Sara A. Alkhalaf, Abdullah Al-Yami, Mohammad Abdullah Al-Harthi | 2022-11-01 |
| 11472998 | Cement compositions including epoxy resin systems for preventing fluid migration | Abdullah Al-Yami, Zainab Alsaihati, Tushar Mukherjee, Ali BinAli, Ali Alqahtani | 2022-10-18 |
| 11466192 | Cements for oil and gas cementing applications | Khawlah A. Alanqari, Abdullah Al-Yami, Ali Al-Safran | 2022-10-11 |
| 11453816 | Accelerated cement compositions and methods for treating lost circulation zones | Sara A. Alkhalaf, Abdullah Al-Yami, Abdulla Hussein Al-Awadh | 2022-09-27 |
| 11434407 | Rheology modifier with a fatty alcohol for organoclay-free invert emulsion drilling fluid systems | Jothibasu Ramasamy, Abdullah Al-Yami | 2022-09-06 |
| 11396620 | Epoxidized alpha olefin based anti-bit balling additive for water-based drilling fluids | Jothibasu Ramasamy, Abdullah Al-Yami, Sara A. Alkhalaf | 2022-07-26 |
| 11370956 | Epoxy-based LCM compositions with controlled viscosity and methods of treating a lost circulation zone of a wellbore | Khawlah A. Alanqari, Abdullah Al-Yami, Ali Alsafran | 2022-06-28 |
| 11370955 | Nanosilica dispersion for thermally insulating packer fluid | Abdullah Al-Yami, Zainab Alsaihati, Abdulaziz Alhelal | 2022-06-28 |
| 11365339 | Development of retarded acid system | Abdullah Al-Yami, Ali Safran | 2022-06-21 |
| 11359125 | Invert-emulsion drilling fluids and methods for reducing lost circulation in a subterranean formation using the invert-emulsion drilling fluids | Abdullah Al-Yami, Sara A. Alkhalaf, Khawlah A. Alanqari | 2022-06-14 |
| 11352546 | Loss circulation material composition having alkaline nanoparticle based dispersion and water soluble hydrolysable ester | Rajendra Arunkumar Kalgaonkar, Abdullah Al-Yami, Zainab Alsaihati | 2022-06-07 |