Patent | Date |
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In situ thermal processing of an oil shale formation using a pattern of heat sources App 20060213657 - Berchenko; Ilya Emil ;   et al. | 2006-09-28 |
In situ thermal processing of a coal formation to increase a permeability/porosity of the formation App 20040108111 - Vinegar, Harold J. ;   et al. | 2004-06-10 |
In Situ Thermal Processing Of A Coal Formation And Tuning Production App 20040069486 - Vinegar, Harold J. ;   et al. | 2004-04-15 |
In Situ Thermal Processing Of A Hydrocarbon Containing Formation To Produce A Hydrocarbon Condensate App 20040015023 - Wellington, Scott Lee ;   et al. | 2004-01-22 |
In situ thermal processing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content App 20030213594 - Wellington, Scott Lee ;   et al. | 2003-11-20 |
In situ recovery from a hydrocarbon containing formation using one or more simulations App 20030201098 - Karanikas, John Michael ;   et al. | 2003-10-30 |
In situ thermal processing of a heavy oil diatomite formation App 20030173082 - Vinegar, Harold J. ;   et al. | 2003-09-18 |
In situ thermal processing of an oil shale formation to produce a condensate App 20030173078 - Wellington, Scott Lee ;   et al. | 2003-09-18 |
In situ thermal processing of an oil shale formation using a pattern of heat sources App 20030173080 - Berchenko, Ilya Emil ;   et al. | 2003-09-18 |
In situ thermal processing of a hydrocarbon containing formation using a movable heating element App 20030164234 - de Rouffignac, Eric Pierre ;   et al. | 2003-09-04 |
In situ thermal processing of an oil shale formation in a reducing environment App 20030164239 - Wellington, Scott Lee ;   et al. | 2003-09-04 |
In situ thermal processing of an oil shale formation to increase permeability of the formation App 20030141067 - Rouffignac, Eric Pierre de ;   et al. | 2003-07-31 |
In situ thermal processing of an oil shale formation using a controlled heating rate App 20030142964 - Wellington, Scott Lee ;   et al. | 2003-07-31 |
In situ thermal processing of an oil shale formation to produce a desired product App 20030136558 - Wellington, Scott Lee ;   et al. | 2003-07-24 |
In situ thermal processing while controlling pressure in an oil shale formation App 20030136559 - Wellington, Scott Lee ;   et al. | 2003-07-24 |
In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range App 20030137181 - Wellington, Scott Lee ;   et al. | 2003-07-24 |
In situ thermal processing of an oil shale formation with a selected property App 20030131993 - Zhang, Etuan ;   et al. | 2003-07-17 |
In situ thermal processing of a relatively impermeable formation to increase permeability of the formation App 20030131995 - de Rouffignac, Eric Pierre ;   et al. | 2003-07-17 |
In situ thermal processing of an oil shale formation using horizontal heat sources App 20030111223 - Rouffignac, Eric Pierre de ;   et al. | 2003-06-19 |
In situ thermal processing of a relatively permeable formation in a reducing environment App 20030102125 - Wellington, Scott Lee ;   et al. | 2003-06-05 |
In situ thermal processing of a relatively impermeable formation in a reducing environment App 20030079877 - Wellington, Scott Lee ;   et al. | 2003-05-01 |
In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids App 20030062164 - Wellington, Scott Lee ;   et al. | 2003-04-03 |
In situ thermal processing of a hydrocarbon containing formation with a selected vitrinite reflectance App 20030006039 - Zhang, Etuan ;   et al. | 2003-01-09 |
In situ thermal processing of a hydrocarbon containing formation using a controlled heating rate App 20020096320 - Wellington, Scott Lee ;   et al. | 2002-07-25 |
In situ thermal processing of a hydrocarbon containing formation to increase a porosity of the formation App 20020084074 - de Rouffignac, Eric Pierre ;   et al. | 2002-07-04 |
In situ thermal processing of a hydrocarbon containing formation with a selected ratio of heat sources to production wells App 20020074117 - Shahin, Gordon Thomas JR. ;   et al. | 2002-06-20 |
In situ thermal processing of a hydrocarbon containing formation to produce hydrocarbons having a selected carbon number range App 20020077515 - Wellington, Scott Lee ;   et al. | 2002-06-20 |
In situ thermal processing of a hydrocarbon containing formation with a selected atomic oxygen to carbon ratio App 20020062959 - Wellington, Scott Lee ;   et al. | 2002-05-30 |
In situ thermal processing of a hydrocarbon containing formation with a selected moisture content App 20020062051 - Wellington, Scott L. ;   et al. | 2002-05-23 |
In situ thermal processing of a hydrocarbon containing formation using a selected production well spacing App 20020062052 - Rouffignac, Eric Pierre de ;   et al. | 2002-05-23 |
In situ thermal processing of a hydrocarbon containing formation in a reducing environment App 20020056551 - Wellington, Scott Lee ;   et al. | 2002-05-16 |
In situ thermal processing of a hydrocarbon containing formation to produce sulfur containing formation fluids App 20020056552 - Wellington, Scott Lee ;   et al. | 2002-05-16 |
In situ thermal processing of a hydrocarbon containing formation to produce oxygen containing formation fluids App 20020057905 - Wellington, Scott Lee ;   et al. | 2002-05-16 |
In situ thermal processing of a hydrocarbon containing formation using pressure and/or temperature control App 20020053429 - Stegemeier, George Leo ;   et al. | 2002-05-09 |
In situ thermal processing of a hydrocarbon containing formation using a relatively slow heating rate App 20020053435 - Vinegar, Harold J. ;   et al. | 2002-05-09 |
In situ thermal processing of a hydrocarbon containing formation to control product composition App 20020050352 - Wellington, Scott Lee ;   et al. | 2002-05-02 |
In situ thermal processing of a hydrocarbon containing formation by controlling a pressure of the formation App 20020052297 - Rouffignac, Eric Pierre de ;   et al. | 2002-05-02 |
In situ thermal processing of a hydrocarbon containing formation to produce formation fluids having a relatively low olefin content App 20020050357 - Wellington, Scott Lee ;   et al. | 2002-05-02 |
In situ thermal processing of a hydrocarbon containing formation to convert a selected amount of total organic carbon into hydrocarbon products App 20020046832 - Zhang, Etuan ;   et al. | 2002-04-25 |
In situ thermal processing of a hydrocarbon containing formation with a selected oxygen content App 20020046837 - Wellington, Scott Lee ;   et al. | 2002-04-25 |
In situ thermal processing of a hydrocarbon containing formation to increase a permeability of the formation App 20020043367 - Rouffignac, Eric Pierre de ;   et al. | 2002-04-18 |
In situ thermal processing of a hydrocarbon containing formation to produce a selected mixture App 20020040780 - Wellington, Scott Lee ;   et al. | 2002-04-11 |
In situ thermal processing of a hydrocarbon containing formation using substantially parallel wellbores App 20020040781 - Keedy, Charles Robert ;   et al. | 2002-04-11 |
In situ thermal processing of a hydrocarbon containing formation with a selected hydrogen content App 20020040778 - Wellington, Scott Lee ;   et al. | 2002-04-11 |
In situ thermal processing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content App 20020038705 - Wellington, Scott Lee ;   et al. | 2002-04-04 |
In situ thermal processing of a hydrocarbon containing formation having a selected total organic carbon content App 20020038710 - Maher, Kevin Albert ;   et al. | 2002-04-04 |
In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor App 20020038709 - Wellington, Scott Lee ;   et al. | 2002-04-04 |
In situ thermal processing of a hydrocarbon containing formation to pyrolyze a selected percentage of hydrocarbon material App 20020040173 - Rouffignac, Eric Pierre de ;   et al. | 2002-04-04 |
In situ thermal processing of a hydrocarbon containing formation with heat sources located at an edge of a formation layer App 20020036083 - de Rouffignac, Eric Pierre ;   et al. | 2002-03-28 |
In situ thermal processing of hydrocarbons within a relatively impermeable formation App 20020033257 - Shahin, Gordon Thomas JR. ;   et al. | 2002-03-21 |
In situ thermal processing of a hydrocarbon containing formation with a selected hydrogen to carbon ratio App 20020033256 - Wellington, Scott Lee ;   et al. | 2002-03-21 |
In situ thermal processing of a hydrocarbon containing formation in a hydrogen-rich environment App 20020033255 - Fowler, Thomas David ;   et al. | 2002-03-21 |
In situ thermal processing of a hydrocarbon containing formation leaving one or more selected unprocessed areas App 20020029882 - Rouffignac, Eric Pierre de ;   et al. | 2002-03-14 |