 |
|
 |
| |
 |
|
Class Information
Number: 166/272.1
Name: Wells > Processes > Distinct, separate injection and producing wells > Involving the step of heating
Description: A process in distinct, separate wells incorporating the step of raising the temperature of the fluid.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6973967 |
Situ thermal processing of a coal formation using pressure and/or temperature control |
Dec. 13, 2005 |
| 6966372 |
In situ thermal processing of a hydrocarbon containing formation to produce oxygen containing formation fluids |
Nov. 22, 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 |
| 6959761 |
In situ thermal processing of a coal formation with a selected ratio of heat sources to production wells |
Nov. 1, 2005 |
| 6951247 |
In situ thermal processing of an oil shale formation using horizontal heat sources |
Oct. 4, 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 |
| 6923258 |
In situ thermal processsing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content |
Aug. 2, 2005 |
| 6923257 |
In situ thermal processing of an oil shale formation to produce a condensate |
Aug. 2, 2005 |
| 6918443 |
In situ thermal processing of an oil shale formation to produce hydrocarbons having a selected carbon number range |
Jul. 19, 2005 |
| 6918442 |
In situ thermal processing of an oil shale formation in a reducing environment |
Jul. 19, 2005 |
| 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 |
| 6902003 |
In situ thermal processing of a hydrocarbon containing formation having a selected total organic carbon content |
Jun. 7, 2005 |
| 6896053 |
In situ thermal processing of a hydrocarbon containing formation using repeating triangular patterns of heat sources |
May. 24, 2005 |
| 6896054 |
Microorganism enhancement with earth loop heat exchange systems |
May. 24, 2005 |
| 6880633 |
In situ thermal processing of an oil shale formation to produce a desired product |
Apr. 19, 2005 |
| 6877554 |
In situ thermal processing of a hydrocarbon containing formation using pressure and/or temperature control |
Apr. 12, 2005 |
| 6877555 |
In situ thermal processing of an oil shale formation while inhibiting coking |
Apr. 12, 2005 |
| 6820688 |
In situ thermal processing of coal formation with a selected hydrogen content and/or selected H/C ratio |
Nov. 23, 2004 |
| 6789625 |
In situ thermal processing of a hydrocarbon containing formation using exposed metal heat sources |
Sep. 14, 2004 |
| 6782947 |
In situ thermal processing of a relatively impermeable formation to increase permeability of the formation |
Aug. 31, 2004 |
| 6769485 |
In situ production of synthesis gas from a coal formation through a heat source wellbore |
Aug. 3, 2004 |
| 6763886 |
In situ thermal processing of a coal formation with carbon dioxide sequestration |
Jul. 20, 2004 |
| 6761216 |
In situ thermal processing of a coal formation to produce hydrocarbon fluids and synthesis gas |
Jul. 13, 2004 |
| 6758268 |
In situ thermal processing of a hydrocarbon containing formation using a relatively slow heating rate |
Jul. 6, 2004 |
| 6755246 |
In-situ heavy-oil reservoir evaluation with artificial temperature elevation |
Jun. 29, 2004 |
| 6749021 |
In situ thermal processing of a coal formation using a controlled heating rate |
Jun. 15, 2004 |
| 6745831 |
In situ thermal processing of a hydrocarbon containing formation by controlling a pressure of the formation |
Jun. 8, 2004 |
| 6745832 |
Situ thermal processing of a hydrocarbon containing formation to control product composition |
Jun. 8, 2004 |
| 6742587 |
In situ thermal processing of a coal formation to form a substantially uniform, relatively high permeable formation |
Jun. 1, 2004 |
| 6742588 |
In situ thermal processing of a hydrocarbon containing formation to produce formation fluids having a relatively low olefin content |
Jun. 1, 2004 |
| 6742589 |
In situ thermal processing of a coal formation using repeating triangular patterns of heat sources |
Jun. 1, 2004 |
| 6739393 |
In situ thermal processing of a coal formation and tuning production |
May. 25, 2004 |
| 6739394 |
Production of synthesis gas from a hydrocarbon containing formation |
May. 25, 2004 |
| 6732794 |
In situ thermal processing of a hydrocarbon containing formation to produce a mixture with a selected hydrogen content |
May. 11, 2004 |
| 6732795 |
In situ thermal processing of a hydrocarbon containing formation to pyrolyze a selected percentage of hydrocarbon material |
May. 11, 2004 |
| 6729396 |
In situ thermal processing of a coal formation to produce hydrocarbons having a selected carbon number range |
May. 4, 2004 |
| 6729397 |
In situ thermal processing of a hydrocarbon containing formation with a selected vitrinite reflectance |
May. 4, 2004 |
| 6729395 |
In situ thermal processing of a hydrocarbon containing formation with a selected ratio of heat sources to production wells |
May. 4, 2004 |
| 6725921 |
In situ thermal processing of a coal formation by controlling a pressure of the formation |
Apr. 27, 2004 |
| 6722430 |
In situ thermal processing of a coal formation with a selected oxygen content and/or selected O/C ratio |
Apr. 20, 2004 |
| 6722429 |
In situ thermal processing of a hydrocarbon containing formation leaving one or more selected unprocessed areas |
Apr. 20, 2004 |
| 6719047 |
In situ thermal processing of a hydrocarbon containing formation in a hydrogen-rich environment |
Apr. 13, 2004 |
| 6715549 |
In situ thermal processing of a hydrocarbon containing formation with a selected atomic oxygen to carbon ratio |
Apr. 6, 2004 |
| 6715548 |
In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids |
Apr. 6, 2004 |
| 6715547 |
In situ thermal processing of a hydrocarbon containing formation to form a substantially uniform, high permeability formation |
Apr. 6, 2004 |
| 6715546 |
In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore |
Apr. 6, 2004 |
| 6712135 |
In situ thermal processing of a coal formation in reducing environment |
Mar. 30, 2004 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
