Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041109 | Enhanced surfactant polymer flooding processes for oil recovery in carbonate reservoirs | Subhash Chandrabose Ayirala, Abdulkareem M. Al-Sofi, Ali Abdallah Al-Yousef | 2021-06-22 |
| 10988673 | Polymer flooding processes for viscous oil recovery in carbonate reservoirs | Subhash Chandrabose Ayirala, Abdulkareem M. Al-Sofi, Ali Abdallah Al-Yousef | 2021-04-27 |
| 10961831 | Polymer flooding processes for viscous oil recovery in carbonate reservoirs | Subhash Chandrabose Ayirala, Abdulkareem M. Al-Sofi, Ali Abdallah Al-Yousef | 2021-03-30 |
| 10927290 | Chemical imbibition by gels containing surfactants for fractured carbonate reservoirs | Ming Han, Dongqing Cao, Abdullah Al-Boqmi, Amar Jaber M. Alshehri | 2021-02-23 |