EA000055B1 - Способ добычи метана из подземного угольного отложения - Google Patents
Способ добычи метана из подземного угольного отложения Download PDFInfo
- Publication number
- EA000055B1 EA000055B1 EA199700010A EA199700010A EA000055B1 EA 000055 B1 EA000055 B1 EA 000055B1 EA 199700010 A EA199700010 A EA 199700010A EA 199700010 A EA199700010 A EA 199700010A EA 000055 B1 EA000055 B1 EA 000055B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- methane
- gas
- hydrocarbons
- synthesis
- zone
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000000034 method Methods 0.000 title claims abstract description 73
- 239000003245 coal Substances 0.000 title claims abstract description 62
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 55
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 44
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 44
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 40
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 13
- 238000011084 recovery Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims abstract description 97
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 36
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229910001868 water Inorganic materials 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 239000003570 air Substances 0.000 claims 1
- 238000002453 autothermal reforming Methods 0.000 claims 1
- 150000001721 carbon Chemical group 0.000 claims 1
- 238000006477 desulfuration reaction Methods 0.000 claims 1
- 230000023556 desulfurization Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 25
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011261 inert gas Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 9
- 125000004122 cyclic group Chemical group 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 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
- E21B43/006—Production of coal-bed methane
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/255—Methods for stimulating production including the injection of a gaseous medium as treatment fluid into the formation
-
- 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
- E21B43/34—Arrangements for separating materials produced by the well
- E21B43/40—Separation associated with re-injection of separated materials
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/594,700 US5769165A (en) | 1996-01-31 | 1996-01-31 | Method for increasing methane recovery from a subterranean coal formation by injection of tail gas from a hydrocarbon synthesis process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA199700010A1 EA199700010A1 (ru) | 1997-09-30 |
| EA000055B1 true EA000055B1 (ru) | 1998-04-30 |
Family
ID=24380007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA199700010A EA000055B1 (ru) | 1996-01-31 | 1997-01-29 | Способ добычи метана из подземного угольного отложения |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5769165A (forum.php) |
| CN (1) | CN1082604C (forum.php) |
| AU (1) | AU697189B2 (forum.php) |
| CA (1) | CA2196376C (forum.php) |
| DE (1) | DE19703401C2 (forum.php) |
| EA (1) | EA000055B1 (forum.php) |
| GB (1) | GB2309720B (forum.php) |
| IN (1) | IN191033B (forum.php) |
| PL (1) | PL186689B1 (forum.php) |
| UA (1) | UA66746C2 (forum.php) |
| ZA (1) | ZA97784B (forum.php) |
Families Citing this family (77)
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| US5944104A (en) * | 1996-01-31 | 1999-08-31 | Vastar Resources, Inc. | Chemically induced stimulation of subterranean carbonaceous formations with gaseous oxidants |
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| US5967233A (en) * | 1996-01-31 | 1999-10-19 | Vastar Resources, Inc. | Chemically induced stimulation of subterranean carbonaceous formations with aqueous oxidizing solutions |
| CN1237257C (zh) * | 2000-02-25 | 2006-01-18 | 索菲泰克公司 | 一种井处理液组合物及水力压裂方法 |
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-
1996
- 1996-01-31 US US08/594,700 patent/US5769165A/en not_active Expired - Lifetime
-
1997
- 1997-01-29 EA EA199700010A patent/EA000055B1/ru not_active IP Right Cessation
- 1997-01-29 GB GB9701835A patent/GB2309720B/en not_active Expired - Fee Related
- 1997-01-30 CN CN97102509A patent/CN1082604C/zh not_active Expired - Fee Related
- 1997-01-30 UA UA97010370A patent/UA66746C2/uk unknown
- 1997-01-30 ZA ZA9700784A patent/ZA97784B/xx unknown
- 1997-01-30 DE DE19703401A patent/DE19703401C2/de not_active Expired - Fee Related
- 1997-01-30 AU AU12413/97A patent/AU697189B2/en not_active Ceased
- 1997-01-30 CA CA002196376A patent/CA2196376C/en not_active Expired - Fee Related
- 1997-01-30 PL PL97318208A patent/PL186689B1/pl not_active IP Right Cessation
- 1997-01-31 IN IN178CA1997 patent/IN191033B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1241397A (en) | 1997-08-07 |
| DE19703401C2 (de) | 1999-01-21 |
| CA2196376A1 (en) | 1997-08-01 |
| UA66746C2 (uk) | 2004-06-15 |
| GB9701835D0 (en) | 1997-03-19 |
| CN1082604C (zh) | 2002-04-10 |
| PL318208A1 (en) | 1997-08-04 |
| IN191033B (forum.php) | 2003-09-13 |
| PL186689B1 (pl) | 2004-02-27 |
| CN1165908A (zh) | 1997-11-26 |
| GB2309720A (en) | 1997-08-06 |
| US5769165A (en) | 1998-06-23 |
| ZA97784B (en) | 1997-07-30 |
| GB2309720B (en) | 1999-11-17 |
| DE19703401A1 (de) | 1997-08-07 |
| EA199700010A1 (ru) | 1997-09-30 |
| CA2196376C (en) | 2003-01-14 |
| AU697189B2 (en) | 1998-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |