Sultenfuss; Daniel R
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sultenfuss; Daniel R.The latest application filed is for "mitigating thief zone losses by thief zone pressure maintenance through downhole radio frequency radiation heating".
- Sultenfuss; Daniel R - Houston TX
- Sultenfuss; Daniel R. - Houston TX
- SULTENFUSS; Daniel R. - Calgary CA
| Patent | Date |
|---|---|
| Em and combustion stimulation of heavy oil Grant 9,970,275 - Sultenfuss , et al. May 15, 2 | 2018-05-15 |
| Heavy oil production with EM preheat and gas injection Grant 9,458,709 - Sultenfuss , et al. October 4, 2 | 2016-10-04 |
| Method for steam assisted gravity drainage with pressure differential injection Grant 9,267,367 - Wheeler , et al. February 23, 2 | 2016-02-23 |
| Gravity drainage startup using RF and solvent Grant 8,978,755 - Sultenfuss , et al. March 17, 2 | 2015-03-17 |
| Inline RF heating for SAGD operations Grant 8,936,090 - Sultenfuss , et al. January 20, 2 | 2015-01-20 |
| Process for enhanced production of heavy oil using microwaves Grant 8,720,547 - Banerjee , et al. May 13, 2 | 2014-05-13 |
| Process for enhanced production of heavy oil using microwaves Grant 8,720,549 - Banerjee , et al. May 13, 2 | 2014-05-13 |
| Mitigating Thief Zone Losses By Thief Zone Pressure Maintenance Through Downhole Radio Frequency Radiation Heating App 20140102700 - SULTENFUSS; Daniel R. ; et al. | 2014-04-17 |
| Process for enhanced production of heavy oil using microwaves Grant 8,689,865 - Banerjee , et al. April 8, 2 | 2014-04-08 |
| Em And Combustion Stimulation Of Heavy Oil App 20140090834 - Sultenfuss; Daniel R. ; et al. | 2014-04-03 |
| RF fracturing to improve SAGD performance Grant 8,534,350 - Sultenfuss , et al. September 17, 2 | 2013-09-17 |
| Heavy Oil Production With Em Preheat And Gas Injection App 20130199774 - SULTENFUSS; Daniel R. ; et al. | 2013-08-08 |
| Method For Steam Assisted Gravity Drainage With Pressure Differential Injection App 20120273195 - Wheeler; Thomas J. ; et al. | 2012-11-01 |
| Gravity Drainage Startup Using Rf & Solvent App 20120234537 - Sultenfuss; Daniel R. ; et al. | 2012-09-20 |
| Inline Rf Heating For Sagd Operations App 20120061080 - Sultenfuss; Daniel R. ; et al. | 2012-03-15 |
| Rf Fracturing To Improve Sagd Performance App 20120061081 - Sultenfuss; Daniel R. ; et al. | 2012-03-15 |
| Process For Enhanced Production Of Heavy Oil Using Microwaves App 20110259585 - Banerjee; Dwijen K. ; et al. | 2011-10-27 |
| Process For Enhanced Production Of Heavy Oil Using Microwaves App 20110253370 - Banerjee; Dwijen K. ; et al. | 2011-10-20 |
| Process For Enhanced Production Of Heavy Oil Using Microwaves App 20110253368 - Banerjee; Dwijen K. ; et al. | 2011-10-20 |
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