Issued Patents All Time
Showing 25 most recent of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927076 | Gas condensate removal heating system | Robert Guy Harley, Guillermo Pastor | 2024-03-12 |
| 10400563 | Pyrolysis to pressurise oil formations | Weijian Mo, Bernardus van den Brule | 2019-09-03 |
| 9243487 | Electrofracturing formations | Mikhail Boris Geilikman, Mohamad Fereydoon Khodaverdian, Ernesto Rafael Fonseca Ocampos, Sau-Wai Wong | 2016-01-26 |
| 9127544 | Fluid injection in light tight oil reservoirs | Robert James Dombrowski, Ernesto Rafael Fonseca, Mauricio Jose Farinas Moya, Barbara Caterina Lamantia | 2015-09-08 |
| 9127538 | Methodologies for treatment of hydrocarbon formations using staged pyrolyzation | Ming Lin | 2015-09-08 |
| 9051829 | Perforated electrical conductors for treating subsurface formations | Xueying Xie, Oluropo Rufus Ayodele, Harold J. Vinegar, Christopher Harris, Chester Ledlie Sandberg +1 more | 2015-06-09 |
| 9033042 | Forming bitumen barriers in subsurface hydrocarbon formations | Gary L. Beer, Marian Marino, Robert Irving McNeil, III, Augustinus Wilhelmus Maria Roes, Robert Charles Ryan +1 more | 2015-05-19 |
| 8881806 | Systems and methods for treating a subsurface formation with electrical conductors | Xueying Xie, Oluropo Rufus Ayodele, Harold J. Vinegar, Christopher Harris, Chester Ledlie Sandberg +1 more | 2014-11-11 |
| 8851170 | Heater assisted fluid treatment of a subsurface formation | Oluropo Rufus Ayodele, Tulio Rafael Colmenares, Deniz Sumnu Dindoruk, Henry Pino | 2014-10-07 |
| 8739874 | Methods for heating with slots in hydrocarbon formations | Ernesto Rafael Fonseca Ocampos, Duncan Charles MacDonald, Ernest E. Carter, Jr. | 2014-06-03 |
| 8662175 | Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities | Harold J. Vinegar | 2014-03-04 |
| 8627887 | In situ recovery from a hydrocarbon containing formation | Harold J. Vinegar, Meliha Deniz Sumnu-Dindoruk, Scott Lee Wellington, Kevin Albert Maher, Eric Pierre de Rouffignac +3 more | 2014-01-14 |
| 8555971 | Treating tar sands formations with dolomite | Harold J. Vinegar | 2013-10-15 |
| 8485256 | Variable thickness insulated conductors | Ronald Marshall Bass, Robert Guy Harley | 2013-07-16 |
| 8434555 | Irregular pattern treatment of a subsurface formation | Robert Bos, Dirk Roelof Brouwer, Tulio Rafael Colmenares, Eric Pierre de Rouffignac, Jean-Charles Ginestra +6 more | 2013-05-07 |
| 8381815 | Production from multiple zones of a tar sands formation | Harold J. Vinegar | 2013-02-26 |
| 8327932 | Recovering energy from a subsurface formation | Robert Irving McNeil, III, Richard Pollard | 2012-12-11 |
| 8042610 | Parallel heater system for subsurface formations | Christopher Harris, Scott Vinh Nguyen | 2011-10-25 |
| 7849922 | In situ recovery from residually heated sections in a hydrocarbon containing formation | Harold J. Vinegar, Robert Charles Ryan | 2010-12-14 |
| 7798221 | In situ recovery from a hydrocarbon containing formation | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko, George Leo Stegemeier +12 more | 2010-09-21 |
| 7730946 | Treating tar sands formations with dolomite | Harold J. Vinegar | 2010-06-08 |
| 7717171 | Moving hydrocarbons through portions of tar sands formations with a fluid | George Leo Stegemeier, Ramesh Raju Mudunuri, Harold J. Vinegar, Namit Jaiswal, Weijian Mo | 2010-05-18 |
| 7681647 | Method of producing drive fluid in situ in tar sands formations | Ramesh Raju Mudunuri, Namit Jaiswal, Harold J. Vinegar | 2010-03-23 |
| 7677310 | Creating and maintaining a gas cap in tar sands formations | Harold J. Vinegar, Deniz Sumnu Dinkoruk, Scott Lee Wellington | 2010-03-16 |
| 7673681 | Treating tar sands formations with karsted zones | Harold J. Vinegar | 2010-03-09 |