CN107725102B - 一种高压水与干冰联合作用增透装置及方法 - Google Patents
一种高压水与干冰联合作用增透装置及方法 Download PDFInfo
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- CN107725102B CN107725102B CN201711075749.2A CN201711075749A CN107725102B CN 107725102 B CN107725102 B CN 107725102B CN 201711075749 A CN201711075749 A CN 201711075749A CN 107725102 B CN107725102 B CN 107725102B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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CN107725102A CN107725102A (zh) | 2018-02-23 |
CN107725102B true CN107725102B (zh) | 2023-07-07 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109252846B (zh) * | 2018-11-13 | 2019-09-20 | 煤科集团沈阳研究院有限公司 | 高压空气脉冲水波周期性锤击煤体增透系统及方法 |
CN109252847B (zh) * | 2018-11-16 | 2019-12-27 | 中国石油大学(北京) | 水和低温流体交替压裂控制煤层裂缝扩展的方法及装置 |
CN109751075B (zh) * | 2019-03-08 | 2020-05-08 | 湖南科技大学 | 中硬煤层顺层钻孔瓦斯治理方法 |
CN112943191A (zh) * | 2021-01-27 | 2021-06-11 | 西安科技大学 | 一种钻孔内充填干冰增透驱替煤层瓦斯的方法 |
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CN102121395B (zh) * | 2011-01-24 | 2012-09-19 | 平顶山天安煤业股份有限公司十矿 | 低渗透单一煤层瓦斯综合治理一体化的方法 |
CN103510979B (zh) * | 2013-10-30 | 2015-07-08 | 河南理工大学 | 干冰爆炸增透装置及其抽放瓦斯的方法 |
CN204419145U (zh) * | 2014-12-29 | 2015-06-24 | 西安科技大学 | 煤层液态二氧化碳压裂装置 |
CN106481328B (zh) * | 2016-09-23 | 2018-12-25 | 太原理工大学 | 一种利用颗粒状干冰建造干热岩人工热储的方法 |
CN106437709A (zh) * | 2016-11-24 | 2017-02-22 | 曾庆平 | 一种干冰二氧化碳致裂装置及致裂方法 |
CN106930744B (zh) * | 2017-05-08 | 2023-04-07 | 河南理工大学 | 一种毫秒多级定向爆破干冰致裂方法及爆破管 |
CN107083945A (zh) * | 2017-06-13 | 2017-08-22 | 中铁十九局集团矿业投资有限公司 | 一种煤层顶板水力压裂系统及其实施方法 |
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