| 7,096,942 In situ thermal processing of a relatively permeable formation while controlling pressure
|
141 |
2002
|
| 7,055,600 In situ thermal recovery from a relatively permeable formation with controlled production rate
|
137 |
2002
|
| 7,051,807 In situ thermal recovery from a relatively permeable formation with quality control
|
79 |
2002
|
| 7,051,811 In situ thermal processing through an open wellbore in an oil shale formation
|
24 |
2002
|
| 7,040,398 In situ thermal processing of a relatively permeable formation in a reducing environment
|
125 |
2002
|
| 7,040,399 In situ thermal processing of an oil shale formation using a controlled heating rate
|
138 |
2002
|
| 7,040,400 In situ thermal processing of a relatively impermeable formation using an open wellbore
|
146 |
2002
|
| 7,032,660 In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation
|
151 |
2002
|
| 7,013,972 In situ thermal processing of an oil shale formation using a natural distributed combustor
|
10 |
2002
|
| 7,004,247 Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation
|
153 |
2002
|
| 7,004,251 In situ thermal processing and remediation of an oil shale formation
|
150 |
2002
|
| 6,997,518 In situ thermal processing and solution mining of an oil shale formation
|
140 |
2002
|
| 6,994,169 In situ thermal processing of an oil shale formation with a selected property
|
128 |
2002
|
| 6,991,032 In situ thermal processing of an oil shale formation using a pattern of heat sources
|
137 |
2002
|
| 6,991,033 In situ thermal processing while controlling pressure in an oil shale formation
|
63 |
2002
|
| 6,991,036 Thermal processing of a relatively permeable formation
|
47 |
2002
|
| 6,981,548 In situ thermal recovery from a relatively permeable formation
|
130 |
2002
|
| 6,966,374 In situ thermal recovery from a relatively permeable formation using gas to increase mobility
|
133 |
2002
|
| 6,964,300 In situ thermal recovery from a relatively permeable formation with backproduction through a heater wellbore
|
149 |
2002
|
| 6,951,247 In situ thermal processing of an oil shale formation using horizontal heat sources
|
154 |
2002
|
| 6,948,562 Production of a blending agent using an in situ thermal process in a relatively permeable formation
|
152 |
2002
|
| 6,929,067 Heat sources with conductive material for in situ thermal processing of an oil shale formation
|
139 |
2002
|
| 6,923,257 In situ thermal processing of an oil shale formation to produce a condensate
|
144 |
2002
|
| 6,918,442 In situ thermal processing of an oil shale formation in a reducing environment
|
128 |
2002
|
| 6,918,443 In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range
|
142 |
2002
|
| 6,915,850 In situ thermal processing of an oil shale formation having permeable and impermeable sections
|
130 |
2002
|
| 6,880,633 In situ thermal processing of an oil shale formation to produce a desired product
|
166 |
2002
|
| 6,877,555 In situ thermal processing of an oil shale formation while inhibiting coking
|
151 |
2002
|
| 6,782,947 In situ thermal processing of a relatively impermeable formation to increase permeability of the formation
|
217 |
2002
|
| 7,165,615 In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden
|
144 |
2002
|
| 7,156,176 Installation and use of removable heaters in a hydrocarbon containing formation
|
131 |
2002
|
| 7,128,153 Treatment of a hydrocarbon containing formation after heating
|
135 |
2002
|
| 7,114,566 In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
|
153 |
2002
|
| 7,104,319 In situ thermal processing of a heavy oil diatomite formation
|
143 |
2002
|
| 7,100,994 Producing hydrocarbons and non-hydrocarbon containing materials when treating a hydrocarbon containing formation
|
138 |
2002
|
| 7,090,013 In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
|
147 |
2002
|
| 7,086,465 In situ production of a blending agent from a hydrocarbon containing formation
|
128 |
2002
|
| 7,077,198 In situ recovery from a hydrocarbon containing formation using barriers
|
160 |
2002
|
| 7,077,199 In situ thermal processing of an oil reservoir formation
|
149 |
2002
|
| 7,066,254 In situ thermal processing of a tar sands formation
|
175 |
2002
|
| 7,066,257 In situ recovery from lean and rich zones in a hydrocarbon containing formation
|
131 |
2002
|
| 7,063,145 Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations
|
144 |
2002
|
| 7,051,808 Seismic monitoring of in situ conversion in a hydrocarbon containing formation
|
67 |
2002
|
| 7,011,154 In situ recovery from a kerogen and liquid hydrocarbon containing formation
|
150 |
2002
|
| 6,991,045 Forming openings in a hydrocarbon containing formation using magnetic tracking
|
130 |
2002
|
| 6,969,123 Upgrading and mining of coal
|
155 |
2002
|
| 6,932,155 In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well
|
142 |
2002
|
| 8,238,730 High voltage temperature limited heaters
|
2 |
2003
|
| 8,224,164 Insulated conductor temperature limited heaters
|
2 |
2003
|
| 8,224,163 Variable frequency temperature limited heaters
|
0 |
2003
|
| 7,219,734 Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation
|
135 |
2003
|
| 7,121,341 Conductor-in-conduit temperature limited heaters
|
127 |
2003
|
| 7,073,578 Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation
|
157 |
2003
|
| 7,121,342 Thermal processes for subsurface formations
|
173 |
2004
|
| 7,225,866 In situ thermal processing of an oil shale formation using a pattern of heat sources
|
134 |
2006
|
| 7,360,588 Thermal processes for subsurface formations
|
83 |
2006
|
| 7,735,935 In situ thermal processing of an oil shale formation containing carbonate minerals
|
54 |
2007
|
| 7,640,980 Thermal processes for subsurface formations
|
57 |
2008
|
| 8,240,774 Solution mining and in situ treatment of nahcolite beds
|
2 |
2008
|
| 8,196,658 Irregular spacing of heat sources for treating hydrocarbon containing formations
|
5 |
2008
|
| 7,866,386 In situ oxidation of subsurface formations
|
38 |
2008
|
| 8,177,305 Heater connections in mines and tunnels for use in treating subsurface hydrocarbon containing formations
|
9 |
2009
|
| 8,172,335 Electrical current flow between tunnels for use in heating subsurface hydrocarbon containing formations
|
8 |
2009
|
| 8,162,405 Using tunnels for treating subsurface hydrocarbon containing formations
|
9 |
2009
|
| 8,151,907 Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations
|
11 |
2009
|
| 8,353,347 Deployment of insulated conductors for treating subsurface formations
|
0 |
2009
|
| 8,281,861 Circulated heated transfer fluid heating of subsurface hydrocarbon formations
|
2 |
2009
|
| 8,267,170 Offset barrier wells in subsurface formations
|
5 |
2009
|
| 8,267,185 Circulated heated transfer fluid systems used to treat a subsurface formation
|
2 |
2009
|
| 8,261,832 Heating subsurface formations with fluids
|
5 |
2009
|
| 8,256,512 Movable heaters for treating subsurface hydrocarbon containing formations
|
1 |
2009
|
| 8,220,539 Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation
|
3 |
2009
|
| 7,942,203 Thermal processes for subsurface formations
|
37 |
2010
|
| 8,448,707 Non-conducting heater casings
|
0 |
2010
|
| 8,434,555 Irregular pattern treatment of a subsurface formation
|
0 |
2010
|
| 8,327,932 Recovering energy from a subsurface formation
|
0 |
2010
|
| 8,225,866 In situ recovery from a hydrocarbon containing formation
|
2 |
2010
|
| 8,233,782 Grouped exposed metal heaters
|
0 |
2010
|
| 8,230,927 Methods and systems for producing fluid from an in situ conversion process
|
0 |
2011
|
