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Class Information
Number: 166/302
Name: Wells > Processes > Heating, cooling or insulating
Description: A process in which there is a heating, cooling, or insulating step or a heated or cooled material is used.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7093657 |
Earth loop installed with sonic apparatus |
Aug. 22, 2006 |
| 7093655 |
Method for the recovery of hydrocarbons from hydrates |
Aug. 22, 2006 |
| 7090013 |
In situ thermal processing of a hydrocarbon containing formation to produce heated fluids |
Aug. 15, 2006 |
| 7086468 |
In situ thermal processing of a hydrocarbon containing formation using heat sources positioned within open wellbores |
Aug. 8, 2006 |
| 7086465 |
In situ production of a blending agent from a hydrocarbon containing formation |
Aug. 8, 2006 |
| 7077199 |
In situ thermal processing of an oil reservoir formation |
Jul. 18, 2006 |
| 7077198 |
In situ recovery from a hydrocarbon containing formation using barriers |
Jul. 18, 2006 |
| 7077219 |
Foamed treatment fluids and associated methods |
Jul. 18, 2006 |
| 7073578 |
Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation |
Jul. 11, 2006 |
| 7069998 |
Fuel cell for downhole and subsea power systems |
Jul. 4, 2006 |
| 7069993 |
Down hole oil and gas well heating system and method for down hole heating of oil and gas wells |
Jul. 4, 2006 |
| 7067004 |
Grout compositions having high thermal conductivities and methods of using the same |
Jun. 27, 2006 |
| 7066257 |
In situ recovery from lean and rich zones in a hydrocarbon containing formation |
Jun. 27, 2006 |
| 7066254 |
In situ thermal processing of a tar sands formation |
Jun. 27, 2006 |
| 7063145 |
Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations |
Jun. 20, 2006 |
| 7059413 |
Method for intensification of high-viscosity oil production and apparatus for its implementation |
Jun. 13, 2006 |
| 7055600 |
In situ thermal recovery from a relatively permeable formation with controlled production rate |
Jun. 6, 2006 |
| 7055599 |
Electromagnetic coal seam gas recovery system |
Jun. 6, 2006 |
| 7051808 |
Seismic monitoring of in situ conversion in a hydrocarbon containing formation |
May. 30, 2006 |
| 7051807 |
In situ thermal recovery from a relatively permeable formation with quality control |
May. 30, 2006 |
| 7051809 |
Burn assisted fracturing of underground coal bed |
May. 30, 2006 |
| 7051811 |
In situ thermal processing through an open wellbore in an oil shale formation |
May. 30, 2006 |
| 7044223 |
Heater cable and method for manufacturing |
May. 16, 2006 |
| 7040397 |
Thermal processing of an oil shale formation to increase permeability of the formation |
May. 9, 2006 |
| 7040398 |
In situ thermal processing of a relatively permeable formation in a reducing environment |
May. 9, 2006 |
| 7040400 |
In situ thermal processing of a relatively impermeable formation using an open wellbore |
May. 9, 2006 |
| 7040399 |
In situ thermal processing of an oil shale formation using a controlled heating rate |
May. 9, 2006 |
| 7036596 |
Hydraulic friction fluid heater and method of using same |
May. 2, 2006 |
| 7036593 |
Cement heating tool for oil and gas well completion |
May. 2, 2006 |
| 7037105 |
Heating apparatus for wells |
May. 2, 2006 |
| 7036583 |
In situ thermal processing of a hydrocarbon containing formation to increase a porosity of the formation |
May. 2, 2006 |
| 7032660 |
In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation |
Apr. 25, 2006 |
| 7025131 |
Electrical tubing control and remediation apparatus and method of use |
Apr. 11, 2006 |
| 7017650 |
Earth loop energy systems |
Mar. 28, 2006 |
| 7017661 |
Production of synthesis gas from a coal formation |
Mar. 28, 2006 |
| 7013972 |
In situ thermal processing of an oil shale formation using a natural distributed combustor |
Mar. 21, 2006 |
| 7011154 |
In situ recovery from a kerogen and liquid hydrocarbon containing formation |
Mar. 14, 2006 |
| 7004247 |
Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation |
Feb. 28, 2006 |
| 7004251 |
In situ thermal processing and remediation of an oil shale formation |
Feb. 28, 2006 |
| 6997255 |
In situ thermal processing of a hydrocarbon containing formation in a reducing environment |
Feb. 14, 2006 |
| 6997518 |
In situ thermal processing and solution mining of an oil shale formation |
Feb. 14, 2006 |
| 6994161 |
In situ thermal processing of a coal formation with a selected moisture content |
Feb. 7, 2006 |
| 6994160 |
In situ thermal processing of a hydrocarbon containing formation to produce hydrocarbons having a selected carbon number range |
Feb. 7, 2006 |
| 6994169 |
In situ thermal processing of an oil shale formation with a selected property |
Feb. 7, 2006 |
| 6994168 |
In situ thermal processing of a hydrocarbon containing formation with a selected hydrogen to carbon ratio |
Feb. 7, 2006 |
| 6991032 |
In situ thermal processing of an oil shale formation using a pattern of heat sources |
Jan. 31, 2006 |
| 6991031 |
In situ thermal processing of a coal formation to convert a selected total organic carbon content into hydrocarbon products |
Jan. 31, 2006 |
| 6991033 |
In situ thermal processing while controlling pressure in an oil shale formation |
Jan. 31, 2006 |
| 6991036 |
Thermal processing of a relatively permeable formation |
Jan. 31, 2006 |
| 6988552 |
Liquid carbon dioxide cleaning of wellbores and near-wellbore areas |
Jan. 24, 2006 |
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