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Class Information
Number: 166/272.2
Name: Wells > Processes > Distinct, separate injection and producing wells > Involving the step of heating > In association with fracturing or crevice forming processes
Description: Heating including the step of creating a fissure in the formation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624802 |
Low temperature coated particles for use as proppants or in gravel packs, methods for making and using the same |
Dec. 1, 2009 |
| 7578968 |
Microbiological control in oil or gas field operations |
Aug. 25, 2009 |
| 7445041 |
Method and system for extraction of hydrocarbons from oil shale |
Nov. 4, 2008 |
| 7441603 |
Hydrocarbon recovery from impermeable oil shales |
Oct. 28, 2008 |
| 7416022 |
In-situ method of producing oil shale, on-shore and off-shore |
Aug. 26, 2008 |
| 7357180 |
Inhibiting effects of sloughing in wellbores |
Apr. 15, 2008 |
| 7228908 |
Hydrocarbon sweep into horizontal transverse fractured wells |
Jun. 12, 2007 |
| 7198107 |
In-situ method of producing oil shale and gas (methane) hydrates, on-shore and off-shore |
Apr. 3, 2007 |
| 7104319 |
In situ thermal processing of a heavy oil diatomite formation |
Sep. 12, 2006 |
| 7069990 |
Enhanced oil recovery methods |
Jul. 4, 2006 |
| 7066257 |
In situ recovery from lean and rich zones in a hydrocarbon containing formation |
Jun. 27, 2006 |
| 7011154 |
In situ recovery from a kerogen and liquid hydrocarbon containing formation |
Mar. 14, 2006 |
| 6915850 |
In situ thermal processing of an oil shale formation having permeable and impermeable sections |
Jul. 12, 2005 |
| 6913078 |
In Situ thermal processing of hydrocarbons within a relatively impermeable formation |
Jul. 5, 2005 |
| 6896053 |
In situ thermal processing of a hydrocarbon containing formation using repeating triangular patterns of heat sources |
May. 24, 2005 |
| 6742589 |
In situ thermal processing of a coal formation using repeating triangular patterns of heat sources |
Jun. 1, 2004 |
| 6742587 |
In situ thermal processing of a coal formation to form a substantially uniform, relatively high permeable formation |
Jun. 1, 2004 |
| 6715547 |
In situ thermal processing of a hydrocarbon containing formation to form a substantially uniform, high permeability formation |
Apr. 6, 2004 |
| 6302204 |
Method of obtaining improved geophysical information about earth formations |
Oct. 16, 2001 |
| 6158517 |
Artificial aquifers in hydrologic cells for primary and enhanced oil recoveries, for exploitation of heavy oil, tar sands and gas hydrates |
Dec. 12, 2000 |
| 6158510 |
Steam distribution and production of hydrocarbons in a horizontal well |
Dec. 12, 2000 |
| 6148911 |
Method of treating subterranean gas hydrate formations |
Nov. 21, 2000 |
| 6119776 |
Methods of stimulating and producing multiple stratified reservoirs |
Sep. 19, 2000 |
| 6095244 |
Methods of stimulating and producing multiple stratified reservoirs |
Aug. 1, 2000 |
| 6030048 |
In-situ chemical reactor for recovery of metals or purification of salts |
Feb. 29, 2000 |
| 6016873 |
Hydrologic cells for the exploitation of hydrocarbons from carbonaceous formations |
Jan. 25, 2000 |
| 5860475 |
Mixed well steam drive drainage process |
Jan. 19, 1999 |
| 5769165 |
Method for increasing methane recovery from a subterranean coal formation by injection of tail gas from a hydrocarbon synthesis process |
Jun. 23, 1998 |
| 5305829 |
Oil production from diatomite formations by fracture steamdrive |
Apr. 26, 1994 |
| 5267615 |
Sequential fluid injection process for oil recovery from a gas cap |
Dec. 7, 1993 |
| 5036919 |
Fracturing with multiple fluids to improve fracture conductivity |
Aug. 6, 1991 |
| 5022466 |
Method for steam flooding profile control |
Jun. 11, 1991 |
| 4828030 |
Viscous oil recovery by removing fines |
May. 9, 1989 |
| 4754808 |
Methods for obtaining well-to-well flow communication |
Jul. 5, 1988 |
| 4733726 |
Method of improving the areal sweep efficiency of a steam flood oil recovery process |
Mar. 29, 1988 |
| 4687058 |
Solvent enhanced fracture-assisted steamflood process |
Aug. 18, 1987 |
| 4612989 |
Combined replacement drive process for oil recovery |
Sep. 23, 1986 |
| 4473120 |
Method of retorting oil shale using a geothermal reservoir |
Sep. 25, 1984 |
| 4440228 |
Gelled compositions and well treating |
Apr. 3, 1984 |
| 4427067 |
Water and miscible fluid flooding method having good vertical conformance for recovering oil |
Jan. 24, 1984 |
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