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Class Information
Number: 166/303
Name: Wells > Processes > Heating, cooling or insulating > Placing preheated fluid into formation
Description: A process in which a heated fluid is introduced into the pores of the earth, said fluid being heated before it enters the pores of the earth.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621333 |
Process to improve extraction of crude oil and installation implementing such process |
Nov. 24, 2009 |
| 7611208 |
Methods for constructing underground borehole configurations and related solution mining methods |
Nov. 3, 2009 |
| 7603261 |
Method for predicting acid placement in carbonate reservoirs |
Oct. 13, 2009 |
| 7591311 |
Process for recovering heavy oil |
Sep. 22, 2009 |
| 7591309 |
Method for production of high pressure steam from produced water |
Sep. 22, 2009 |
| 7591306 |
Enhanced hydrocarbon recovery by steam injection of oil sand formations |
Sep. 22, 2009 |
| 7578345 |
Process for recovering heavy oil using multiple effect evaporation |
Aug. 25, 2009 |
| 7556099 |
Recovery process |
Jul. 7, 2009 |
| 7500517 |
Kerogen extraction from subterranean oil shale resources |
Mar. 10, 2009 |
| 7481275 |
Plant and a method for increased oil recovery |
Jan. 27, 2009 |
| 7448447 |
Real-time production-side monitoring and control for heat assisted fluid recovery applications |
Nov. 11, 2008 |
| 7445041 |
Method and system for extraction of hydrocarbons from oil shale |
Nov. 4, 2008 |
| 7441603 |
Hydrocarbon recovery from impermeable oil shales |
Oct. 28, 2008 |
| 7438129 |
Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation |
Oct. 21, 2008 |
| 7428926 |
Water treatment method for heavy oil production |
Sep. 30, 2008 |
| 7424916 |
Flameless hot oiler |
Sep. 16, 2008 |
| 7422059 |
Fluid injection stimulated heavy oil or mineral production system |
Sep. 9, 2008 |
| 7410627 |
Sodium carbonate and sodium bicarbonate production |
Aug. 12, 2008 |
| 7367399 |
Loop systems and methods of using the same for conveying and distributing thermal energy into a wellbore |
May. 6, 2008 |
| 7363973 |
Method and apparatus for stimulating heavy oil production |
Apr. 29, 2008 |
| 7350577 |
Method and apparatus for injecting steam into a geological formation |
Apr. 1, 2008 |
| 7347266 |
Use of mineral oils, hydrogenated polyalphaolefin oils and saturated fatty acids for breaking ves-gelled fluids |
Mar. 25, 2008 |
| 7341102 |
Flue gas injection for heavy oil recovery |
Mar. 11, 2008 |
| 7299879 |
Thermodynamic pulse lift oil and gas recovery system |
Nov. 27, 2007 |
| 7216712 |
Treatment of oil wells |
May. 15, 2007 |
| 7150320 |
Water treatment method for heavy oil production |
Dec. 19, 2006 |
| 7147057 |
Loop systems and methods of using the same for conveying and distributing thermal energy into a wellbore |
Dec. 12, 2006 |
| 7100994 |
Producing hydrocarbons and non-hydrocarbon containing materials when treating a hydrocarbon containing formation |
Sep. 5, 2006 |
| 7093655 |
Method for the recovery of hydrocarbons from hydrates |
Aug. 22, 2006 |
| 7086465 |
In situ production of a blending agent from a hydrocarbon containing formation |
Aug. 8, 2006 |
| 7077201 |
Water treatment method for heavy oil production |
Jul. 18, 2006 |
| 7077199 |
In situ thermal processing of an oil reservoir formation |
Jul. 18, 2006 |
| 7037434 |
Integrated water treatment and flue gas desulfurization process |
May. 2, 2006 |
| 7032675 |
Thermally-controlled valves and methods of using the same in a wellbore |
Apr. 25, 2006 |
| 7017661 |
Production of synthesis gas from a coal formation |
Mar. 28, 2006 |
| 6997518 |
In situ thermal processing and solution mining of an oil shale formation |
Feb. 14, 2006 |
| 6987083 |
Xanthan gels in brines and methods of using such xanthan gels in subterranean formations |
Jan. 17, 2006 |
| 6978837 |
Production of natural gas from hydrates |
Dec. 27, 2005 |
| 6966374 |
In situ thermal recovery from a relatively permeable formation using gas to increase mobility |
Nov. 22, 2005 |
| 6964300 |
In situ thermal recovery from a relatively permeable formation with backproduction through a heater wellbore |
Nov. 15, 2005 |
| 6955221 |
Active heating of thermally insulated flowlines |
Oct. 18, 2005 |
| 6948562 |
Production of a blending agent using an in situ thermal process in a relatively permeable formation |
Sep. 27, 2005 |
| 6932155 |
In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well |
Aug. 23, 2005 |
| 6896054 |
Microorganism enhancement with earth loop heat exchange systems |
May. 24, 2005 |
| 6883607 |
Method and apparatus for stimulating heavy oil production |
Apr. 26, 2005 |
| 6877555 |
In situ thermal processing of an oil shale formation while inhibiting coking |
Apr. 12, 2005 |
| 6854809 |
Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale |
Feb. 15, 2005 |
| 6779606 |
Method and apparatus for heating drilling and/or completion fluids entering or leaving a well bore during oil and gas exploration and production |
Aug. 24, 2004 |
| 6769485 |
In situ production of synthesis gas from a coal formation through a heat source wellbore |
Aug. 3, 2004 |
| 6761216 |
In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas |
Jul. 13, 2004 |
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