Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805195 | In situ thermal processing of a hydrocarbon containing formation to produce hydrocarbon fluids and synthesis gas | Harold J. Vinegar, Scott Lee Wellington, John Michael Karanikas, Ilya Emil Berchenko, George Leo Stegemeier +1 more | 2004-10-19 |
| 6769485 | In situ production of synthesis gas from a coal formation through a heat source wellbore | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko, George Leo Stegemeier | 2004-08-03 |
| 6761216 | In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko +2 more | 2004-07-13 |
| 6739394 | Production of synthesis gas from a hydrocarbon containing formation | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko +5 more | 2004-05-25 |
| 6732796 | In situ production of synthesis gas from a hydrocarbon containing formation, the synthesis gas having a selected H2 to CO ratio | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko | 2004-05-11 |
| 6729401 | In situ thermal processing of a hydrocarbon containing formation and ammonia production | Harold J. Vinegar, Scott Lee Wellington, Ilya Emil Berchenko, Ajay Madhav Madgavkar, John Ward | 2004-05-04 |
| 6715546 | In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore | Harold J. Vinegar, Scott Lee Wellington, Eric Pierre de Rouffignac, Ilya Emil Berchenko, George Leo Stegemeier | 2004-04-06 |