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Class Information
Number: 166/59
Name: Wells > With heating, refrigerating or heat insulating means > Burner in well
Description: Devices comprising means for burning fuel in the well, the fuel being fed to the burner from a source outside of the well.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4499945 |
Silane-propane ignitor/burner |
Feb. 19, 1985 |
| 4498531 |
Emission controller for indirect fired downhole steam generators |
Feb. 12, 1985 |
| 4478280 |
Steam drive oil recovery method utilizing a downhole steam generator |
Oct. 23, 1984 |
| 4475883 |
Pressure control for steam generator |
Oct. 9, 1984 |
| 4475596 |
Well stimulation system |
Oct. 9, 1984 |
| 4474237 |
Method for initiating an oxygen driven in-situ combustion process |
Oct. 2, 1984 |
| 4473121 |
Pressure regulating and relief valve assembly |
Sep. 25, 1984 |
| 4471839 |
Steam drive oil recovery method utilizing a downhole steam generator |
Sep. 18, 1984 |
| 4465023 |
Programmed combustion steam generator |
Aug. 14, 1984 |
| 4463803 |
Downhole vapor generator and method of operation |
Aug. 7, 1984 |
| 4459101 |
Burner systems |
Jul. 10, 1984 |
| 4456068 |
Process and apparatus for thermal enhancement |
Jun. 26, 1984 |
| 4452309 |
Method and means for uniformly distributing both phases of steam on the walls of a well |
Jun. 5, 1984 |
| 4446917 |
Method and apparatus for producing viscous or waxy crude oils |
May. 8, 1984 |
| 4445570 |
High pressure combustor having a catalytic air preheater |
May. 1, 1984 |
| 4442898 |
Downhole vapor generator |
Apr. 17, 1984 |
| 4425967 |
Ignition procedure and process for in situ retorting of oil shale |
Jan. 17, 1984 |
| 4421163 |
Downhole steam generator and turbopump |
Dec. 20, 1983 |
| 4411618 |
Downhole steam generator with improved preheating/cooling features |
Oct. 25, 1983 |
| 4401159 |
Jet engine pump and downhole heater |
Aug. 30, 1983 |
| 4397356 |
High pressure combustor for generating steam downhole |
Aug. 9, 1983 |
| 4390062 |
Downhole steam generator using low pressure fuel and air supply |
Jun. 28, 1983 |
| 4385661 |
Downhole steam generator with improved preheating, combustion and protection features |
May. 31, 1983 |
| 4380267 |
Downhole steam generator having a downhole oxidant compressor |
Apr. 19, 1983 |
| 4377205 |
Low pressure combustor for generating steam downhole |
Mar. 22, 1983 |
| 4366860 |
Downhole steam injector |
Jan. 4, 1983 |
| 4336839 |
Direct firing downhole steam generator |
Jun. 29, 1982 |
| 4245701 |
Apparatus and method for igniting an in situ oil shale retort |
Jan. 20, 1981 |
| 4243098 |
Downhole steam apparatus |
Jan. 6, 1981 |
| 4237973 |
Method and apparatus for steam generation at the bottom of a well bore |
Dec. 9, 1980 |
| 4205725 |
Method for forming an automatic burner for in situ combustion for enhanced thermal recovery of hydrocarbons from a well |
Jun. 3, 1980 |
| 4199024 |
Multistage gas generator |
Apr. 22, 1980 |
| 4159743 |
Process and system for recovering hydrocarbons from underground formations |
Jul. 3, 1979 |
| 4137968 |
Ignition system for an automatic burner for in situ combustion for enhanced thermal recovery of hydrocarbons from a well |
Feb. 6, 1979 |
| 4136737 |
Method for automatically initiating in situ combustion for enhanced thermal recovery of hydrocarbons from a well |
Jan. 30, 1979 |
| 4086960 |
Apparatus for hydrocarbon recovery from earth strata |
May. 2, 1978 |
| 4079784 |
Method for in situ combustion for enhanced thermal recovery of hydrocarbons from a well and ignition system therefor |
Mar. 21, 1978 |
| 4078613 |
Downhole recovery system |
Mar. 14, 1978 |
| 4077469 |
Downhole recovery system |
Mar. 7, 1978 |
| 4050515 |
Insitu hydrogenation of hydrocarbons in underground formations |
Sep. 27, 1977 |
| 3990835 |
Burner for igniting oil shale retort |
Nov. 9, 1976 |
| 3982591 |
Downhole recovery system |
Sep. 28, 1976 |
| 3982592 |
In situ hydrogenation of hydrocarbons in underground formations |
Sep. 28, 1976 |
| 3980137 |
Steam injector apparatus for wells |
Sep. 14, 1976 |
| 3952801 |
Method for igniting oil shale retort |
Apr. 27, 1976 |
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