Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647905 | Methods for evaluating performance of cement fluid-loss-control additives for field applications | Elias D. Rodrigues, Rafael Menezes Oliveira | 2020-05-12 |
| 10526879 | Injection rate tuning for oilfield operations | Rafael Menezes Oliveira | 2020-01-07 |
| 10408029 | Optimizing hydraulic fracturing in a subterranean formation | Elias D. Rodrigues, Rafael Menezes Oliveira | 2019-09-10 |
| 10047587 | Methods for producing fluid invasion resistant cement slurries | Rafael Menezes De Oliveira, Merouane Khammar, Ashok Santra, Maria Paiva | 2018-08-14 |
| 9939419 | Modular sensed annular well apparatus for cement testing | Sergio S. Ribeiro | 2018-04-10 |
| 9624419 | Methods for producing fluid migration resistant cement slurries | Merouane Khammar, Ashok Santra, Maria Paiva, Thomas Singh Sodhi | 2017-04-18 |