| 10088255 |
On-line cleaning of a heat exchanger tubing using a brush and a flow diverter |
— |
2018-10-02 |
| 9637404 |
Method for treating organic laden produced water |
Jana L. Vander Kloet |
2017-05-02 |
| 8955581 |
Method and system for recovering oil and generating steam from produced water |
— |
2015-02-17 |
| 8746336 |
Method and system for recovering oil and generating steam from produced water |
— |
2014-06-10 |
| 8506467 |
Process for solidifying organic and inorganic provisional constituents contained in produced water from heavy oil operations |
David E. Gamache, John Kus |
2013-08-13 |
| 8092656 |
Method and apparatus for high efficiency evaporation operation |
Ramkumar Karlupudi, Richard M. Schoen |
2012-01-10 |
| 8047287 |
Process for recovering heavy oil utilizing one or more membranes |
Kashi Banerjee |
2011-11-01 |
| 7909098 |
Process for recovering heavy oil utilizing one or more membranes |
Kashi Banerjee |
2011-03-22 |
| 7905283 |
Process for removing silica in heavy oil recovery |
Dan Peterson |
2011-03-15 |
| 7597144 |
Process for recovering heavy oil utilizing one or more membranes |
Kashi Banerjee |
2009-10-06 |
| 7591309 |
Method for production of high pressure steam from produced water |
Mark C. Nicholson, RamKumar Karlapudi, Richard M. Schoen |
2009-09-22 |
| 7591311 |
Process for recovering heavy oil |
Mark C. Nicholson |
2009-09-22 |
| 7578345 |
Process for recovering heavy oil using multiple effect evaporation |
Dorothy Neu |
2009-08-25 |