Issued Patents 2022
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535787 | Spacer fluids and methods for cementing a casing in a wellbore | Sara A. Alkhalaf, Abdullah Al-Yami, Ali Alsafran | 2022-12-27 |
| 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 |
| 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 |
| 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 |
| 11485898 | Environmentally friendly epoxidized vegetable oil based fatty acid esters to prevent loss circulation | Jothibasu Ramasamy, Abdullah Al-Yami | 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 |
| 11352541 | Sealing compositions and methods of sealing an annulus of a wellbore | Abdullah Al-Yami, Ali Alsafran, Hussain AlBahrani, Zainab Alsaihati | 2022-06-07 |
| 11332656 | LCM composition with controlled viscosity and cure time and methods of treating a lost circulation zone of a wellbore | Abdullah Al-Yami, Ali Alsafran, Khawlah A. Alanqari, Sara A. Alkhalaf | 2022-05-17 |
| 11326087 | Compositions for sealing an annulus of a wellbore | Abdullah Al-Yami, Ali Alsafran, Hussain AlBahrani, Zainab Alsaihati | 2022-05-10 |
| 11319474 | Oil-based fluid compositions for hydrocarbon recovery applications | Abdullah Al-Yami, Hussain Al-Bahrani, Ali Al-Safran, Nassar Al-Alhareth | 2022-05-03 |
| 11313204 | Insulating fluid for thermal insulation | Abdullah Al-Yami, Abdullah Awadh | 2022-04-26 |
| 11299662 | Method to use lost circulation material composition comprising alkaline nanoparticle based dispersion and sodium bicarbonate in downhole conditions | Rajendra Arunkumar Kalgaonkar, Abdullah Al-Yami, Sara A. Alkhalaf | 2022-04-12 |