Issued Patents All Time
Showing 101–125 of 245 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100994 | Producing hydrocarbons and non-hydrocarbon containing materials when treating a hydrocarbon containing formation | Harold J. Vinegar, Eric Pierre de Rouffignac, Kevin Albert Maher, Lanny Gene Schoeling | 2006-09-05 |
| 7096953 | In situ thermal processing of a coal formation using a movable heating element | Eric Pierre de Rouffignac, Harold J. Vinegar, John Michael Karanikas, Ilya Emil Berchenko, George Leo Stegemeier +3 more | 2006-08-29 |
| 7096942 | In situ thermal processing of a relatively permeable formation while controlling pressure | Eric Pierre de Rouffignac, Ilya Emil Berchenko, Thomas David Fowler, Robert Charles Ryan, Gordon Thomas Shahin, Jr. +3 more | 2006-08-29 |
| 7096941 | In situ thermal processing of a coal formation with heat sources located at an edge of a coal layer | Eric Pierre de Rouffignac, Harold J. Vinegar, John Michael Karanikas, Ilya Emil Berchenko, George Leo Stegemeier +4 more | 2006-08-29 |
| 7090013 | In situ thermal processing of a hydrocarbon containing formation to produce heated fluids | — | 2006-08-15 |
| 7086468 | In situ thermal processing of a hydrocarbon containing formation using heat sources positioned within open wellbores | Eric Pierre de Rouffignac, Harold J. Vinegar, John Michael Karanikas, Ilya Emil Berchenko, Etuan Zhang +4 more | 2006-08-08 |
| 7086465 | In situ production of a blending agent from a hydrocarbon containing formation | John Michael Karanikas, Kevin Albert Maher, Meliha Deniz Sumnu-Dindoruk, Harold J. Vinegar | 2006-08-08 |
| 7077199 | In situ thermal processing of an oil reservoir formation | Harold J. Vinegar, Ilya Emil Berchenko, Eric Pierre de Rouffignac, Thomas David Fowler, Robert Charles Ryan +1 more | 2006-07-18 |
| 7077198 | In situ recovery from a hydrocarbon containing formation using barriers | Harold J. Vinegar, Dannie Antoine Aymond, Jr., Kevin Albert Maher, Billy John McKinzie, II, Bruce Donald Palfreyman +3 more | 2006-07-18 |
| 7066257 | In situ recovery from lean and rich zones in a hydrocarbon containing formation | Eric Pierre de Rouffignac, Harold J. Vinegar | 2006-06-27 |
| 7066254 | In situ thermal processing of a tar sands formation | Harold J. Vinegar, Eric Pierre de Rouffignac, John Michael Karanikas, Kevin Albert Maher, Meliha Deniz Sumnu-Dindoruk +3 more | 2006-06-27 |
| 7063145 | Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations | Peter Veenstra, Eric Pierre de Rouffignac, John Michael Karanikas, Harold J. Vinegar | 2006-06-20 |
| 7055600 | In situ thermal recovery from a relatively permeable formation with controlled production rate | Margaret Ann Messier, Steven Dexter Crane, Eric Pierre de Rouffignac, John Michael Karanikas, Kevin Albert Maher +3 more | 2006-06-06 |
| 7051811 | In situ thermal processing through an open wellbore in an oil shale formation | Eric Pierre de Rouffignac, Ilya Emil Berchenko, Thomas David Fowler, Bruce Gerard Hunsucker, John Michael Karanikas +4 more | 2006-05-30 |
| 7051807 | In situ thermal recovery from a relatively permeable formation with quality control | Harold J. Vinegar, Eric Pierre de Rouffignac, John Michael Karanikas, Meliha Deniz Sumnu-Dindoruk | 2006-05-30 |
| 7040400 | In situ thermal processing of a relatively impermeable formation using an open wellbore | Eric Pierre de Rouffignac, Ilya Emil Berchenko, Thomas David Fowler, Bruce Gerard Hunsucker, John Michael Karanikas +4 more | 2006-05-09 |
| 7040399 | In situ thermal processing of an oil shale formation using a controlled heating rate | Ilya Emil Berchenko, Eric Pierre de Rouffignac, Thomas David Fowler, Robert Charles Ryan, Gordon Thomas Shahin, Jr. +3 more | 2006-05-09 |
| 7040397 | Thermal processing of an oil shale formation to increase permeability of the formation | Eric Pierre de Rouffignac, Ilya Emil Berchenko, Thomas David Fowler, Robert Charles Ryan, Gordon Thomas Shahin, Jr. +3 more | 2006-05-09 |
| 7040398 | In situ thermal processing of a relatively permeable formation in a reducing environment | Ilya Emil Berchenko, Eric Pierre de Rouffignac, Thomas David Fowler, Robert Charles Ryan, Gordon Thomas Shahin, Jr. +3 more | 2006-05-09 |
| 7036583 | In situ thermal processing of a hydrocarbon containing formation to increase a porosity of the formation | Eric Pierre de Rouffignac, Harold J. Vinegar, Ilya Emil Berchenko, George Leo Stegemeier, Etuan Zhang +3 more | 2006-05-02 |
| 7032660 | In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation | Harold J. Vinegar, Dannie Antoine Aymond, Jr., Kevin Albert Maher, Billy John McKinzie, II, Bruce Donald Palfreyman +3 more | 2006-04-25 |
| 7017661 | Production of synthesis gas from a coal formation | Harold J. Vinegar, Eric Pierre de Rouffignac, John Michael Karanikas, Ilya Emil Berchenko, George Leo Stegemeier +5 more | 2006-03-28 |
| 7013972 | In situ thermal processing of an oil shale formation using a natural distributed combustor | Harold J. Vinegar, John Matthew Coles, Eric Pierre de Rouffignac, John Michael Karanikas, James Louis Menotti +1 more | 2006-03-21 |
| 7011154 | In situ recovery from a kerogen and liquid hydrocarbon containing formation | Kevin Albert Maher, Ilya Emil Berchenko, Eric Pierre de Rouffignac, John Michael Karanikas, Harold J. Vinegar +1 more | 2006-03-14 |
| 7004251 | In situ thermal processing and remediation of an oil shale formation | John Ward, Eric Pierre de Rouffignac, Ajay Madhav Madgavkar, Kevin Albert Maher, Bruce Donald Palfreyman +3 more | 2006-02-28 |