FR2505353A1 - Procede de gazeification souterraine de combustibles fossiles - Google Patents
Procede de gazeification souterraine de combustibles fossiles Download PDFInfo
- Publication number
- FR2505353A1 FR2505353A1 FR8109349A FR8109349A FR2505353A1 FR 2505353 A1 FR2505353 A1 FR 2505353A1 FR 8109349 A FR8109349 A FR 8109349A FR 8109349 A FR8109349 A FR 8109349A FR 2505353 A1 FR2505353 A1 FR 2505353A1
- Authority
- FR
- France
- Prior art keywords
- gasification
- channel
- gas
- holes
- drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002309 gasification Methods 0.000 title claims abstract description 75
- 239000003245 coal Substances 0.000 title abstract description 27
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000002803 fossil fuel Substances 0.000 claims description 57
- 238000005553 drilling Methods 0.000 claims description 44
- 238000007664 blowing Methods 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 abstract description 28
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000004449 solid propellant Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 58
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 17
- 229910052760 oxygen Inorganic materials 0.000 description 17
- 239000001301 oxygen Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/243—Combustion in situ
- E21B43/247—Combustion in situ in association with fracturing processes or crevice forming processes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
- E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Solid-Fuel Combustion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8109349A FR2505353A1 (fr) | 1981-05-11 | 1981-05-11 | Procede de gazeification souterraine de combustibles fossiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8109349A FR2505353A1 (fr) | 1981-05-11 | 1981-05-11 | Procede de gazeification souterraine de combustibles fossiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2505353A1 true FR2505353A1 (fr) | 1982-11-12 |
| FR2505353B1 FR2505353B1 (OSRAM) | 1983-08-26 |
Family
ID=9258298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8109349A Granted FR2505353A1 (fr) | 1981-05-11 | 1981-05-11 | Procede de gazeification souterraine de combustibles fossiles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2505353A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028638A1 (en) * | 1995-03-15 | 1996-09-19 | Zhaoxi Chai | A method of in-situ gasification of coal |
| CN103556980A (zh) * | 2013-10-30 | 2014-02-05 | 新奥气化采煤有限公司 | 煤炭地下气化方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026356A (en) * | 1976-04-29 | 1977-05-31 | The United States Energy Research And Development Administration | Method for in situ gasification of a subterranean coal bed |
| US4099783A (en) * | 1975-12-05 | 1978-07-11 | Vladimir Grigorievich Verty | Method for thermoshaft oil production |
| FR2396792A1 (fr) * | 1977-07-06 | 1979-02-02 | Wenzel Werner | Procede et dispositif pour la gazeification souterraine de charbon |
| FR2403379A1 (fr) * | 1977-09-16 | 1979-04-13 | Grupping Arnold | Procede pour gazeifier des gisements de charbon ou de lignite dans le sol |
-
1981
- 1981-05-11 FR FR8109349A patent/FR2505353A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099783A (en) * | 1975-12-05 | 1978-07-11 | Vladimir Grigorievich Verty | Method for thermoshaft oil production |
| US4026356A (en) * | 1976-04-29 | 1977-05-31 | The United States Energy Research And Development Administration | Method for in situ gasification of a subterranean coal bed |
| FR2396792A1 (fr) * | 1977-07-06 | 1979-02-02 | Wenzel Werner | Procede et dispositif pour la gazeification souterraine de charbon |
| FR2403379A1 (fr) * | 1977-09-16 | 1979-04-13 | Grupping Arnold | Procede pour gazeifier des gisements de charbon ou de lignite dans le sol |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028638A1 (en) * | 1995-03-15 | 1996-09-19 | Zhaoxi Chai | A method of in-situ gasification of coal |
| CN103556980A (zh) * | 2013-10-30 | 2014-02-05 | 新奥气化采煤有限公司 | 煤炭地下气化方法 |
| CN103556980B (zh) * | 2013-10-30 | 2016-06-01 | 新奥气化采煤有限公司 | 煤炭地下气化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2505353B1 (OSRAM) | 1983-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |