CA2928816C - Procede d'extraction de methane a partir de veine de houille et de roche permeables comprenant une veine de houille - Google Patents
Procede d'extraction de methane a partir de veine de houille et de roche permeables comprenant une veine de houille Download PDFInfo
- Publication number
- CA2928816C CA2928816C CA2928816A CA2928816A CA2928816C CA 2928816 C CA2928816 C CA 2928816C CA 2928816 A CA2928816 A CA 2928816A CA 2928816 A CA2928816 A CA 2928816A CA 2928816 C CA2928816 C CA 2928816C
- Authority
- CA
- Canada
- Prior art keywords
- coal bed
- coal
- perforation
- methane
- bed
- 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.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 93
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000011435 rock Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 7
- 230000000737 periodic effect Effects 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 238000004880 explosion Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 230000035699 permeability Effects 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 6
- 238000003795 desorption Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000002547 anomalous effect Effects 0.000 claims description 4
- 208000013201 Stress fracture Diseases 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000000605 extraction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005312 nonlinear dynamic Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 238000005406 washing Methods 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
-
- 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
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Le procédé d'extraction de méthane à partir de la veine de houille comprend la génération de tensions électriques, acoustiques, mécaniques et hydrodynamiques de compression et de dilatation par l'action périodique avec des impulsions courtes obtenues grâce à l'explosion d'un conducteur calibré disposé dans l'intervalle de travail d'un puits de forage de source d'oscillations dont l'énergie est amenée jusqu'à la veine de houille. On forme dans le puits une perforation en forme de fente orientée en suivant les directions de tensions principales dans la veine de houille, on forme une perforation en forme de fente secondaire dans la roche perméable englobant la veine de houille, la direction de la perforation en forme de fente secondaire étant choisie en fonction des tensions principales de la roche englobant la veine de houille qui augmente la cavitation acoustique et hydrodynamique des bulles de gaz dégagées de la houille, des fissures, micro-fissures, pores, micro-pores, capillaires, micro-capillaires de la veine de houille, ainsi que des fissures et micro-fissure formées dans la roche perméable englobant la veine de houille. Le résultat technique du procédé proposé est une augmentation de la production de méthane provenant de la houille, une baisse de la consommation d'énergie, une meilleure sécurité et un meilleur impact environnemental.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014108013/03A RU2554611C1 (ru) | 2014-03-04 | 2014-03-04 | Способ добычи метана из угольных пластов |
| PCT/RU2015/000188 WO2015133938A2 (fr) | 2014-03-04 | 2015-03-27 | Procédé d'extraction de méthane à partir de veine de houille et de roche perméables comprenant une veine de houille |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2928816A1 CA2928816A1 (fr) | 2015-09-11 |
| CA2928816C true CA2928816C (fr) | 2018-03-13 |
Family
ID=53498569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2928816A Active CA2928816C (fr) | 2014-03-04 | 2015-03-27 | Procede d'extraction de methane a partir de veine de houille et de roche permeables comprenant une veine de houille |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3115547A4 (fr) |
| CN (1) | CN104895543B (fr) |
| AU (2) | AU2014203426A1 (fr) |
| CA (1) | CA2928816C (fr) |
| EA (1) | EA033490B1 (fr) |
| HK (1) | HK1210246A1 (fr) |
| RU (1) | RU2554611C1 (fr) |
| WO (1) | WO2015133938A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2626104C1 (ru) * | 2016-07-15 | 2017-07-21 | Общество с ограниченной ответственностью "Георезонанс" | Способ заблаговременной дегазации угольных пластов |
| CN112780243B (zh) * | 2020-12-31 | 2022-03-29 | 中国矿业大学 | 一体化强化煤层瓦斯抽采系统以及抽采方法 |
| CN114934765B (zh) * | 2022-05-19 | 2022-12-06 | 贵州一和科技有限公司 | 一种煤巷水力切缝-松动爆破联合增强瓦斯抽采效率方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756367A (en) * | 1987-04-28 | 1988-07-12 | Amoco Corporation | Method for producing natural gas from a coal seam |
| SU1693265A1 (ru) * | 1989-09-06 | 1991-11-23 | Московский Горный Институт | Способ гидрообработки угольного пласта |
| SU1765465A1 (ru) * | 1990-08-07 | 1992-09-30 | Государственный Макеевский Научно-Исследовательский Институт По Безопасности Работ В Горной Промышленности | Способ импульсного воздействи на газоносный угольный пласт |
| RU2129209C1 (ru) * | 1996-12-09 | 1999-04-20 | Акционерная нефтяная компания "Башнефть" | Устройство для щелевой перфорации стенок скважины |
| US6427774B2 (en) * | 2000-02-09 | 2002-08-06 | Conoco Inc. | Process and apparatus for coupled electromagnetic and acoustic stimulation of crude oil reservoirs using pulsed power electrohydraulic and electromagnetic discharge |
| RU2181446C1 (ru) * | 2001-07-18 | 2002-04-20 | Фатихов Василь Абударович | Способ добычи, сбора и утилизации метана и других углеводородных газов из каменноугольных залежей |
| RU2188322C1 (ru) * | 2001-09-07 | 2002-08-27 | Московский государственный горный университет | Способ гидравлической обработки угольного пласта |
| DE10320402A1 (de) * | 2003-05-06 | 2004-11-25 | Udo Adam | Verfahren zur Gewinnung von Grubengas in nicht standfestem Gebirge |
| RU2244106C1 (ru) * | 2003-07-28 | 2005-01-10 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Способ интенсификации добычи нефти |
| CN201045293Y (zh) * | 2006-12-13 | 2008-04-09 | 中国兵器工业第二一三研究所 | 油气井用高孔密多级脉冲携砂延缝射孔装置 |
| CN101004133B (zh) * | 2007-01-17 | 2010-07-28 | 中国兵器工业第二一三研究所 | 声波震荡及脉冲燃烧式压裂器 |
| RU2369728C2 (ru) * | 2007-08-28 | 2009-10-10 | Валерий Степанович Вячеславов | Секторный способ щелевой гидромеханической перфорации скважины |
| EA013445B1 (ru) * | 2008-07-14 | 2010-04-30 | Открытое Акционерное Общество "Белгорхимпром" (Оао "Белгорхимпром") | Способ подземной разработки залежи каменного угля |
| US8613312B2 (en) * | 2009-12-11 | 2013-12-24 | Technological Research Ltd | Method and apparatus for stimulating wells |
| RU2456042C1 (ru) * | 2011-05-19 | 2012-07-20 | Олег Савельевич Кочетов | Пеногенератор эжекционного типа |
| CN202370487U (zh) * | 2011-10-08 | 2012-08-08 | 龚大建 | 一种煤层气井下超声波增产抽采装置 |
| US9181788B2 (en) * | 2012-07-27 | 2015-11-10 | Novas Energy Group Limited | Plasma source for generating nonlinear, wide-band, periodic, directed, elastic oscillations and a system and method for stimulating wells, deposits and boreholes using the plasma source |
| CN102865058B (zh) * | 2012-09-14 | 2015-09-16 | 中北大学 | 多脉冲增效射孔装置 |
-
2014
- 2014-03-04 RU RU2014108013/03A patent/RU2554611C1/ru active
- 2014-06-24 CN CN201410286161.1A patent/CN104895543B/zh active Active
- 2014-06-24 AU AU2014203426A patent/AU2014203426A1/en not_active Abandoned
-
2015
- 2015-03-27 EA EA201650012A patent/EA033490B1/ru not_active IP Right Cessation
- 2015-03-27 EP EP15758369.1A patent/EP3115547A4/fr not_active Withdrawn
- 2015-03-27 CA CA2928816A patent/CA2928816C/fr active Active
- 2015-03-27 AU AU2015224617A patent/AU2015224617B2/en not_active Ceased
- 2015-03-27 WO PCT/RU2015/000188 patent/WO2015133938A2/fr active Application Filing
- 2015-10-30 HK HK15110766.4A patent/HK1210246A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3115547A4 (fr) | 2017-12-06 |
| AU2015224617B2 (en) | 2017-08-10 |
| HK1210246A1 (en) | 2016-04-15 |
| WO2015133938A2 (fr) | 2015-09-11 |
| CN104895543A (zh) | 2015-09-09 |
| EP3115547A2 (fr) | 2017-01-11 |
| WO2015133938A3 (fr) | 2015-11-05 |
| CN104895543B (zh) | 2018-04-24 |
| RU2554611C1 (ru) | 2015-06-27 |
| EA201650012A1 (ru) | 2017-05-31 |
| AU2015224617A1 (en) | 2016-04-21 |
| EA033490B1 (ru) | 2019-10-31 |
| CA2928816A1 (fr) | 2015-09-11 |
| AU2014203426A1 (en) | 2015-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160426 |