CN105221117B - 一种致裂煤层抽采煤层气装置及应用方法 - Google Patents
一种致裂煤层抽采煤层气装置及应用方法 Download PDFInfo
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- CN105221117B CN105221117B CN201510765898.6A CN201510765898A CN105221117B CN 105221117 B CN105221117 B CN 105221117B CN 201510765898 A CN201510765898 A CN 201510765898A CN 105221117 B CN105221117 B CN 105221117B
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- 239000003245 coal Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000000605 extraction Methods 0.000 claims abstract description 65
- 238000005086 pumping Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000005553 drilling Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 4
- 230000017105 transposition Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000003795 desorption Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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CN201510765898.6A CN105221117B (zh) | 2015-11-11 | 2015-11-11 | 一种致裂煤层抽采煤层气装置及应用方法 |
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CN201510765898.6A CN105221117B (zh) | 2015-11-11 | 2015-11-11 | 一种致裂煤层抽采煤层气装置及应用方法 |
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CN105221117A CN105221117A (zh) | 2016-01-06 |
CN105221117B true CN105221117B (zh) | 2018-07-27 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107461185A (zh) * | 2017-10-09 | 2017-12-12 | 中国矿业大学(北京) | 一种新型致裂煤层抽采煤层气装置 |
CN112832715B (zh) * | 2021-01-07 | 2022-09-30 | 安徽理工大学 | 一种智能多相致裂耦合二氧化碳驱煤层气抽采*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474409A (en) * | 1982-09-09 | 1984-10-02 | The United States Of America As Represented By The Secretary Of The Interior | Method of enhancing the removal of methane gas and associated fluids from mine boreholes |
CN102434192A (zh) * | 2011-08-24 | 2012-05-02 | 中原工学院 | 增加煤层致裂效果的装置及增加煤层致裂效果的方法 |
RU2487246C1 (ru) * | 2012-02-27 | 2013-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Способ дегазации угленосной толщи |
CN104074499A (zh) * | 2014-06-23 | 2014-10-01 | 山西潞安工程有限公司 | 一种压裂杆连接装置 |
CN104614497A (zh) * | 2015-03-09 | 2015-05-13 | 中国矿业大学 | 真三轴流压致裂、割缝、渗流、瓦斯驱赶一体化实验*** |
CN104653161A (zh) * | 2015-02-12 | 2015-05-27 | 中国矿业大学(北京) | 煤矿井下脉冲水力割缝-压裂一体化增透抽采装置及方法 |
CN205189834U (zh) * | 2015-11-11 | 2016-04-27 | 中国矿业大学(北京) | 一种致裂煤层抽采煤层气装置 |
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2015
- 2015-11-11 CN CN201510765898.6A patent/CN105221117B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474409A (en) * | 1982-09-09 | 1984-10-02 | The United States Of America As Represented By The Secretary Of The Interior | Method of enhancing the removal of methane gas and associated fluids from mine boreholes |
CN102434192A (zh) * | 2011-08-24 | 2012-05-02 | 中原工学院 | 增加煤层致裂效果的装置及增加煤层致裂效果的方法 |
RU2487246C1 (ru) * | 2012-02-27 | 2013-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Способ дегазации угленосной толщи |
CN104074499A (zh) * | 2014-06-23 | 2014-10-01 | 山西潞安工程有限公司 | 一种压裂杆连接装置 |
CN104653161A (zh) * | 2015-02-12 | 2015-05-27 | 中国矿业大学(北京) | 煤矿井下脉冲水力割缝-压裂一体化增透抽采装置及方法 |
CN104614497A (zh) * | 2015-03-09 | 2015-05-13 | 中国矿业大学 | 真三轴流压致裂、割缝、渗流、瓦斯驱赶一体化实验*** |
CN205189834U (zh) * | 2015-11-11 | 2016-04-27 | 中国矿业大学(北京) | 一种致裂煤层抽采煤层气装置 |
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