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Pyrolysis to pressurise oil formations Grant 10,400,563 - Mo , et al. Sep | 2019-09-03 |
Pyrolysis To Pressurise Oil Formations App 20160145985 - MO; Weijian ;   et al. | 2016-05-26 |
In Situ Recovery From Residually Heated Sections In A Hydrocarbon Containing Formation App 20160084051 - Vinegar; Harold J. ;   et al. | 2016-03-24 |
Methodologies for treatment of hydrocarbon formations using staged pyrolyzation Grant 9,127,538 - Lin , et al. September 8, 2 | 2015-09-08 |
Fluid injection in light tight oil reservoirs Grant 9,127,544 - Dombrowski , et al. September 8, 2 | 2015-09-08 |
Downhole Device For Gas Well Deliquification App 20150167434 - MAO; Deming ;   et al. | 2015-06-18 |
Perforated electrical conductors for treating subsurface formations Grant 9,051,829 - Xie , et al. June 9, 2 | 2015-06-09 |
Forming bitumen barriers in subsurface hydrocarbon formations Grant 9,033,042 - Karanikas , et al. May 19, 2 | 2015-05-19 |
Systems and methods for treating a subsurface formation with electrical conductors Grant 8,881,806 - Xie , et al. November 11, 2 | 2014-11-11 |
Heater assisted fluid treatment of a subsurface formation Grant 8,851,170 - Ayodele , et al. October 7, 2 | 2014-10-07 |
Method Of Selecting A Production Well Location In A Hydrocarbon Subsurface Formation App 20140190691 - Vinegar; Harold J. ;   et al. | 2014-07-10 |
Methods for heating with slots in hydrocarbon formations Grant 8,739,874 - Ocampos , et al. June 3, 2 | 2014-06-03 |
Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities Grant 8,662,175 - Karanikas , et al. March 4, 2 | 2014-03-04 |
In situ recovery from a hydrocarbon containing formation Grant 8,627,887 - Vinegar , et al. January 14, 2 | 2014-01-14 |
Treating tar sands formations with dolomite Grant 8,555,971 - Vinegar , et al. October 15, 2 | 2013-10-15 |
Electrofracturing Formations App 20130255936 - GEILIKMAN; Mikhail Boris ;   et al. | 2013-10-03 |
Fluid Injection In Light Tight Oil Reservoirs App 20130228337 - DOMBROWSKI; Robert James ;   et al. | 2013-09-05 |
Variable thickness insulated conductors Grant 8,485,256 - Bass , et al. July 16, 2 | 2013-07-16 |
Irregular pattern treatment of a subsurface formation Grant 8,434,555 - Bos , et al. May 7, 2 | 2013-05-07 |
Treating Tar Sands Formations With Dolomite App 20130056210 - Vinegar; Harold J. ;   et al. | 2013-03-07 |
Production from multiple zones of a tar sands formation Grant 8,381,815 - Karanikas , et al. February 26, 2 | 2013-02-26 |
Recovering energy from a subsurface formation Grant 8,327,932 - Karanikas , et al. December 11, 2 | 2012-12-11 |
Parallel heater system for subsurface formations Grant 8,042,610 - Harris , et al. October 25, 2 | 2011-10-25 |
Variable Thickness Insulated Conductors App 20110247818 - Bass; Ronald Marshall ;   et al. | 2011-10-13 |
Methodologies For Treatment Of Hydrocarbon Formations Using Staged Pyrolyzation App 20110247809 - Lin; Ming ;   et al. | 2011-10-13 |
Methods For Heating With Slots In Hydrocarbon Formations App 20110247810 - Ocampos; Ernesto Rafael Fonseca ;   et al. | 2011-10-13 |
Forming Bitumen Barriers In Subsurface Hydrocarbon Formations App 20110247814 - Karanikas; John Michael ;   et al. | 2011-10-13 |
Irregular Pattern Treatment Of A Subsurface Formation App 20110042084 - Bos; Robert ;   et al. | 2011-02-24 |
In situ recovery from residually heated sections in a hydrocarbon containing formation Grant 7,849,922 - Vinegar , et al. December 14, 2 | 2010-12-14 |
Heater Assisted Fluid Treatment Of A Subsurface Formation App 20100258309 - Ayodele; Oluropo Rufus ;   et al. | 2010-10-14 |
Recovering Energy From A Subsurface Formation App 20100258265 - Karanikas; John Michael ;   et al. | 2010-10-14 |
In situ recovery from a hydrocarbon containing formation Grant 7,798,221 - Vinegar , et al. September 21, 2 | 2010-09-21 |
Perforated Electrical Conductors For Treating Subsurface Formations App 20100147521 - Xie; Xueying ;   et al. | 2010-06-17 |
Systems And Methods For Treating A Subsurface Formation With Electrical Conductors App 20100147522 - Xie; Xueying ;   et al. | 2010-06-17 |
Treating tar sands formations with dolomite Grant 7,730,946 - Vinegar , et al. June 8, 2 | 2010-06-08 |
In Situ Recovery From A Hydrocarbon Containing Formation App 20100126727 - Vinegar; Harold J. ;   et al. | 2010-05-27 |
Moving hydrocarbons through portions of tar sands formations with a fluid Grant 7,717,171 - Stegemeier , et al. May 18, 2 | 2010-05-18 |
Method of producing drive fluid in situ in tar sands formations Grant 7,681,647 - Mudunuri , et al. March 23, 2 | 2010-03-23 |
Creating and maintaining a gas cap in tar sands formations Grant 7,677,310 - Vinegar , et al. March 16, 2 | 2010-03-16 |
Treating tar sands formations with karsted zones Grant 7,673,681 - Vinegar , et al. March 9, 2 | 2010-03-09 |
Parallel Heater System For Subsurface Formations App 20090321075 - Harris; Christopher Kelvin ;   et al. | 2009-12-31 |
Heating tar sands formations to visbreaking temperatures Grant 7,635,024 - Karanikas , et al. December 22, 2 | 2009-12-22 |
Cogeneration systems and processes for treating hydrocarbon containing formations Grant 7,635,025 - Vinegar , et al. December 22, 2 | 2009-12-22 |
Systems and methods for producing hydrocarbons from tar sands formations Grant 7,562,706 - Li , et al. July 21, 2 | 2009-07-21 |
In situ recovery from a hydrocarbon containing formation App 20090101346 - Vinegar; Harold J. ;   et al. | 2009-04-23 |
Production From Multiple Zones Of A Tar Sands Formation App 20090095479 - Karanikas; John Michael ;   et al. | 2009-04-16 |
Varying Properties Of In Situ Heat Treatment Of A Tar Sands Formation Based On Assessed Viscosities App 20090095478 - Karanikas; John Michael ;   et al. | 2009-04-16 |
In Situ Recovery From Residually Heated Sections In A Hydrocarbon Containing Formation App 20090090509 - Vinegar; Harold J. ;   et al. | 2009-04-09 |
Creating and maintaining a gas cap in tar sands formations App 20090014181 - Vinegar; Harold J. ;   et al. | 2009-01-15 |
Moving hydrocarbons through portions of tar sands formations with a fluid App 20090014180 - Stegemeier; George Leo ;   et al. | 2009-01-15 |
Heating tar sands formations to visbreaking temperatures App 20080283246 - Karanikas; John Michael ;   et al. | 2008-11-20 |
Treating tar sands formations with dolomite App 20080142216 - Vinegar; Harold J. ;   et al. | 2008-06-19 |
Treating tar sands formations with karsted zones App 20080135253 - Vinegar; Harold J. ;   et al. | 2008-06-12 |
Producing drive fluid in situ in tar sands formations App 20080128134 - Mudunuri; Ramesh Raju ;   et al. | 2008-06-05 |
Systems and methods for producing hydrocarbons from tar sands formations App 20070131427 - Li; Ruijian ;   et al. | 2007-06-14 |
In situ thermal processing of an oil shale formation using a pattern of heat sources Grant 7,225,866 - Berchenko , et al. June 5, 2 | 2007-06-05 |
Cogeneration systems and processes for treating hydrocarbon containing formations App 20070095536 - Vinegar; Harold J. ;   et al. | 2007-05-03 |
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 heavy oil diatomite formation Grant 7,104,319 - Vinegar , et al. September 12, 2 | 2006-09-12 |
In situ thermal processing of a coal formation using a movable heating element Grant 7,096,953 - de Rouffignac , et al. August 29, 2 | 2006-08-29 |
In situ thermal processing of a coal formation with heat sources located at an edge of a coal layer Grant 7,096,941 - de Rouffignac , et al. August 29, 2 | 2006-08-29 |
In situ thermal processing of a hydrocarbon containing formation using heat sources positioned within open wellbores Grant 7,086,468 - de Rouffignac , et al. August 8, 2 | 2006-08-08 |
In situ production of a blending agent from a hydrocarbon containing formation Grant 7,086,465 - Wellington , et al. August 8, 2 | 2006-08-08 |
Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation Grant 7,073,578 - Vinegar , et al. July 11, 2 | 2006-07-11 |
In situ thermal processing of a tar sands formation Grant 7,066,254 - Vinegar , et al. June 27, 2 | 2006-06-27 |
Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations Grant 7,063,145 - Veenstra , et al. June 20, 2 | 2006-06-20 |
In situ thermal recovery from a relatively permeable formation with controlled production rate Grant 7,055,600 - Messier , et al. June 6, 2 | 2006-06-06 |
In situ thermal processing through an open wellbore in an oil shale formation Grant 7,051,811 - de Rouffignac , et al. May 30, 2 | 2006-05-30 |
In situ thermal recovery from a relatively permeable formation with quality control Grant 7,051,807 - Vinegar , et al. May 30, 2 | 2006-05-30 |
In situ thermal processing of a relatively impermeable formation using an open wellbore Grant 7,040,400 - de Rouffignac , et al. May 9, 2 | 2006-05-09 |
Production of synthesis gas from a coal formation Grant 7,017,661 - Vinegar , et al. March 28, 2 | 2006-03-28 |
In situ thermal processing of an oil shale formation using a natural distributed combustor Grant 7,013,972 - Vinegar , et al. March 21, 2 | 2006-03-21 |
In situ recovery from a kerogen and liquid hydrocarbon containing formation Grant 7,011,154 - Maher , et al. March 14, 2 | 2006-03-14 |
Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation Grant 7,004,247 - Cole , et al. February 28, 2 | 2006-02-28 |
In situ thermal processing of a coal formation with a selected moisture content Grant 6,994,161 - Maher , et al. February 7, 2 | 2006-02-07 |
In situ thermal processing of a coal formation to convert a selected total organic carbon content into hydrocarbon products Grant 6,991,031 - Vinegar , et al. January 31, 2 | 2006-01-31 |
In situ thermal processing of an oil shale formation using a pattern of heat sources Grant 6,991,032 - Berchenko , et al. January 31, 2 | 2006-01-31 |
Thermal processing of a relatively permeable formation Grant 6,991,036 - Sumnu-Dindoruk , et al. January 31, 2 | 2006-01-31 |
In situ thermal recovery from a relatively permeable formation Grant 6,981,548 - Wellington , et al. January 3, 2 | 2006-01-03 |
In situ thermal recovery from a relatively permeable formation with backproduction through a heater wellbore Grant 6,964,300 - Vinegar , et al. November 15, 2 | 2005-11-15 |
In situ thermal processing of a coal formation with a selected ratio of heat sources to production wells Grant 6,959,761 - Berchenko , et al. November 1, 2 | 2005-11-01 |
In situ thermal processing of an oil shale formation using horizontal heat sources Grant 6,951,247 - de Rouffignac , et al. October 4, 2 | 2005-10-04 |
Production of a blending agent using an in situ thermal process in a relatively permeable formation Grant 6,948,562 - Wellington , et al. September 27, 2 | 2005-09-27 |
In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well Grant 6,932,155 - Vinegar , et al. August 23, 2 | 2005-08-23 |
In situ thermal processing of an oil shale formation to produce a condensate Grant 6,923,257 - Wellington , et al. August 2, 2 | 2005-08-02 |
In Situ thermal processing of hydrocarbons within a relatively impermeable formation Grant 6,913,078 - Shahin, Jr. , et al. July 5, 2 | 2005-07-05 |
In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor Grant 6,910,536 - Wellington , et al. June 28, 2 | 2005-06-28 |
In situ thermal processing of a hydrocarbon containing formation using repeating triangular patterns of heat sources Grant 6,896,053 - Berchenko , et al. May 24, 2 | 2005-05-24 |
In situ thermal processing of a hydrocarbon containing formation using pressure and/or temperature control Grant 6,877,554 - Stegemeier , et al. April 12, 2 | 2005-04-12 |
In situ thermal processing of an oil shale formation while inhibiting coking Grant 6,877,555 - Karanikas , et al. April 12, 2 | 2005-04-12 |
In situ thermal processing of a hydrocarbon containing formation with carbon dioxide sequestration Grant 6,871,707 - Karanikas , et al. March 29, 2 | 2005-03-29 |
In situ thermal processing of a coal formation to increase a permeability/porosity of the formation Grant 6,866,097 - Vinegar , et al. March 15, 2 | 2005-03-15 |
In situ thermal processing of coal formation with a selected hydrogen content and/or selected H/C ratio Grant 6,820,688 - Vinegar , et al. November 23, 2 | 2004-11-23 |
Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation App 20040211557 - Cole, Anthony Thomas ;   et al. | 2004-10-28 |
In situ thermal processing of a hydrocarbon containing formation to produce hydrocarbon fluids and synthesis gas Grant 6,805,195 - Vinegar , et al. October 19, 2 | 2004-10-19 |
In situ thermal processing of a hydrocarbon containing formation using conductor in conduit heat sources Grant 6,769,483 - de Rouffignac , et al. August 3, 2 | 2004-08-03 |
Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation App 20040140095 - Vinegar, Harold J. ;   et al. | 2004-07-22 |
In situ thermal processing of a coal formation with carbon dioxide sequestration Grant 6,763,886 - Schoeling , et al. July 20, 2 | 2004-07-20 |
In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas Grant 6,761,216 - Vinegar , et al. July 13, 2 | 2004-07-13 |
In situ thermal processing of a coal formation using heat sources positioned within open wellbores Grant 6,752,210 - de Rouffignac , et al. June 22, 2 | 2004-06-22 |
In situ thermal processing of a coal formation using a controlled heating rate Grant 6,749,021 - Vinegar , et al. June 15, 2 | 2004-06-15 |
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 using repeating triangular patterns of heat sources Grant 6,742,589 - Berchenko , et al. June 1, 2 | 2004-06-01 |
Production of synthesis gas from a hydrocarbon containing formation Grant 6,739,394 - Vinegar , et al. May 25, 2 | 2004-05-25 |
In situ thermal processing of a coal formation and tuning production Grant 6,739,393 - Vinegar , et al. May 25, 2 | 2004-05-25 |
In situ thermal processing of a hydrocarbon containing formation, in situ production of synthesis gas, and carbon dioxide sequestration Grant 6,736,215 - Maher , et al. May 18, 2 | 2004-05-18 |
In situ thermal processing of a coal formation to produce hydrocarbons having a selected carbon number range Grant 6,729,396 - Vinegar , et al. May 4, 2 | 2004-05-04 |
In situ thermal processing of a coal formation by controlling a pressure of the formation Grant 6,725,921 - de Rouffignac , et al. April 27, 2 | 2004-04-27 |
In situ thermal processing of a coal formation using a distributed combustor Grant 6,725,928 - Vinegar , et al. April 27, 2 | 2004-04-27 |
In situ thermal processing of a coal formation with a selected oxygen content and/or selected O/C ratio Grant 6,722,430 - Vinegar , et al. April 20, 2 | 2004-04-20 |
In situ thermal processing of hydrocarbons within a relatively permeable formation Grant 6,722,431 - Karanikas , et al. April 20, 2 | 2004-04-20 |
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 coal formation to pyrolyze a selected percentage of hydrocarbon material Grant 6,712,137 - Vinegar , et al. March 30, 2 | 2004-03-30 |
In situ thermal processing of a coal formation in reducing environment Grant 6,712,135 - Wellington , et al. March 30, 2 | 2004-03-30 |
In situ thermal processing of a coal formation leaving one or more selected unprocessed areas Grant 6,708,758 - de Rouffignac , et al. March 23, 2 | 2004-03-23 |
In situ production of a blending agent from a hydrocarbon containing formation App 20040040715 - Wellington, Scott Lee ;   et al. | 2004-03-04 |
In situ thermal processing of a coal formation using a relatively slow heating rate Grant 6,698,515 - Karanikas , et al. March 2, 2 | 2004-03-02 |
In situ thermal processing of a hydrocarbon containing formation to produce a hydrocarbon condensate Grant 6,688,387 - Wellington , et al. February 10, 2 | 2004-02-10 |
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 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 hydrocarbon containing formation via backproducing through a heater well App 20030196801 - Vinegar, Harold J. ;   et al. | 2003-10-23 |
Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations App 20030183390 - Veenstra, Peter ;   et al. | 2003-10-02 |
In situ recovery from a kerogen and liquid hydrocarbon containing formation App 20030178191 - Maher, Kevin Albert ;   et al. | 2003-09-25 |
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 coal formation using a controlled heating rate App 20030164238 - Vinegar, Harold J. ;   et al. | 2003-09-04 |
In situ thermal processing of a tar sands formation App 20030155111 - Vinegar, Harold J. ;   et al. | 2003-08-21 |
In Situ thermal processing of a coal formation to produce a condensate Grant 6,607,033 - Wellington , et al. August 19, 2 | 2003-08-19 |
In situ thermal processing of an oil shale formation using a natural distributed combustor App 20030148894 - Vinegar, Harold J. ;   et al. | 2003-08-07 |
In situ thermal processing through an open wellbore in an oil shale formation App 20030141068 - Pierre de Rouffignac, Eric ;   et al. | 2003-07-31 |
In situ thermal processing of hydrocarbons within a relatively permeable formation App 20030141065 - Karanikas, John Michael ;   et al. | 2003-07-31 |
In situ thermal processing of an oil shale formation while inhibiting coking App 20030141066 - Karanikas, John Michael ;   et al. | 2003-07-31 |
In situ thermal processing of a coal formation with a selected vitrinite reflectance Grant 6,591,907 - Zhang , et al. July 15, 2 | 2003-07-15 |
In situ thermal processing of a relatively impermeable formation using an open wellbore App 20030130136 - Rouffignac, Eric Pierre de ;   et al. | 2003-07-10 |
In Situ thermal processing of a coal formation to control product composition Grant 6,588,503 - Karanikas , et al. July 8, 2 | 2003-07-08 |
In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids Grant 6,588,504 - Wellington , et al. July 8, 2 | 2003-07-08 |
In situ thermal processing of a relatively permeable formation App 20030116315 - Wellington, Scott Lee ;   et al. | 2003-06-26 |
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 recovery from a relatively permeable formation with controlled production rate App 20030102126 - Sumnu-Dindoruk, Meliha Deniz ;   et al. | 2003-06-05 |
In situ thermal processing of a blending agent from a relatively permeable formation App 20030102124 - Vinegar, Harold J. ;   et al. | 2003-06-05 |
In situ thermal recovery from a relatively permeable formation using gas to increase mobility App 20030098149 - Wellington, Scott Lee ;   et al. | 2003-05-29 |
In situ thermal recovery from a relatively permeable formation App 20030098605 - Vinegar, Harold J. ;   et al. | 2003-05-29 |
In situ thermal recovery from a relatively permeable formation with backproduction through a heater wellbore App 20030100451 - Messier, Margaret Ann ;   et al. | 2003-05-29 |
In situ thermal processing of a coal formation using substantially parallel formed wellbores App 20030075318 - Keedy, Charles Robert ;   et al. | 2003-04-24 |
In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids App 20030070807 - Wellington, Scott Lee ;   et al. | 2003-04-17 |
In situ thermal processing of a coal formation using a relatively slow heating rate App 20030066644 - Karanikas, John Michael ;   et al. | 2003-04-10 |
In situ thermal processing of a coal formation with heat sources located at an edge of a coal layer App 20030051872 - de Rouffignac, Eric Pierre ;   et al. | 2003-03-20 |
In situ thermal processing of a coal formation with a selected hydrogen content and/or selected H/C ratio App 20030019626 - Vinegar, Harold J. ;   et al. | 2003-01-30 |
In situ thermal processing of a hydrocarbon containing formation to produce hydrocarbon fluids and synthesis gas App 20020191968 - Vinegar, Harold J. ;   et al. | 2002-12-19 |
In situ thermal processing of a coal formation in reducing environment App 20020191969 - Wellington, Scott Lee ;   et al. | 2002-12-19 |
Production of synthesis gas from a coal formation App 20020132862 - Vinegar, Harold J. ;   et al. | 2002-09-19 |
Production of synthesis gas from a hydrocarbon containing formation App 20020117303 - Vinegar, Harold J. ;   et al. | 2002-08-29 |
In situ thermal processing of a coal formation to convert a selected total organic carbon content into hydrocarbon products App 20020104654 - Vinegar, Harold J. ;   et al. | 2002-08-08 |
In situ thermal processing of a coal formation to pyrolyze a selected percentage of hydrocarbon material App 20020053436 - Vinegar, Harold J. ;   et al. | 2002-05-09 |
In situ thermal processing of a hydrocarbon containing formation using repeating triangular patterns of heat sources App 20020053432 - Berchenko, Ilya Emil ;   et al. | 2002-05-09 |
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 coal formation using repeating triangular patterns of heat sources App 20020050353 - Berchenko, Ilya Emil ;   et al. | 2002-05-02 |
In situ thermal processing of a coal formation with a selected oxygen content and/or selected O/C ratio App 20020050356 - Vinegar, Harold J. ;   et al. | 2002-05-02 |
In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas App 20020046839 - Vinegar, Harold J. ;   et al. | 2002-04-25 |
In situ thermal processing of a hydrocarbon containing formation with carbon dioxide sequestration App 20020046838 - Karanikas, John Michael ;   et al. | 2002-04-25 |
In situ thermal processing of a coal formation using a distributed combustor App 20020049358 - Vinegar, Harold J. ;   et al. | 2002-04-25 |
In situ thermal processing of a coal formation with a selected ratio of heat sources to production wells App 20020043365 - Berchenko, Ilya Emil ;   et al. | 2002-04-18 |
In situ thermal processing of a coal formation to produce hydrocarbons having a selected carbon number range App 20020043405 - Vinegar, Harold J. ;   et al. | 2002-04-18 |
In situ thermal processing of a coal formation using heat sources positioned within open wellbores App 20020039486 - Rouffignac, Eric Pierre de ;   et al. | 2002-04-04 |
In situ thermal processing of a hydrocarbon containing formation using heat sources positioned within open wellbores App 20020038711 - Rouffignac, Eric Pierre de ;   et al. | 2002-04-04 |
In situ thermal processing of a coal formation with a selected vitrinite reflectance App 20020038706 - Zhang, Etuan ;   et al. | 2002-04-04 |
In situ thermal processing of a coal formation to produce a condensate App 20020038708 - Wellington, Scott Lee ;   et al. | 2002-04-04 |
In situ thermal processing of a hydrocarbon containig formation, in situ production of synthesis gas, and carbon dioxide sequestration App 20020040177 - 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 using distributed combustor heat sources App 20020036089 - Vinegar, Harold J. ;   et al. | 2002-03-28 |
In situ thermal processing of a coal formation by controlling a pressure of the formation App 20020036103 - Rouffignac, Eric Pierre de ;   et al. | 2002-03-28 |
In situ thermal processing of a coal formation to control product composition App 20020033254 - Karanikas, John Michael ;   et al. | 2002-03-21 |
In situ thermal processing of a coal formation with carbon dioxide sequestration App 20020033280 - Schoeling, Lanny Gene ;   et al. | 2002-03-21 |
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 coal formation with a selected moisture content App 20020034380 - Maher, Kevin Albert ;   et al. | 2002-03-21 |
In situ thermal processing of a coal formation, in situ production of synthesis gas, and carbon dioxide sequestration App 20020035307 - Vinegar, Harold J. ;   et al. | 2002-03-21 |
In situ thermal processing of a coal formation leaving one or more selected unprocessed areas App 20020029884 - de Rouffignac, Eric Pierre ;   et al. | 2002-03-14 |
In situ thermal processing of a hydrocarbon containing formation using conductor in conduit heat sources App 20020029881 - de Rouffignac, Eric Pierre ;   et al. | 2002-03-14 |
In situ thermal processing of a coal formation using a movable heating element App 20020029885 - de Rouffignac, Eric Pierre ;   et al. | 2002-03-14 |
Method for ignition of flameless combustor Grant 6,269,882 - Wellington , et al. August 7, 2 | 2001-08-07 |
Heater well method and apparatus Grant 6,079,499 - Mikus , et al. June 27, 2 | 2000-06-27 |
Heater well method and apparatus Grant 6,056,057 - Vinegar , et al. May 2, 2 | 2000-05-02 |
Flameless combustor Grant 6,019,172 - Wellington , et al. February 1, 2 | 2000-02-01 |
Flameless combustor Grant 5,899,269 - Wellington , et al. May 4, 1 | 1999-05-04 |
Flameless combustor Grant 5,862,858 - Wellington , et al. January 26, 1 | 1999-01-26 |