CN101975060B - 深孔瓦斯的快速取样*** - Google Patents
深孔瓦斯的快速取样*** Download PDFInfo
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- CN101975060B CN101975060B CN 201010511591 CN201010511591A CN101975060B CN 101975060 B CN101975060 B CN 101975060B CN 201010511591 CN201010511591 CN 201010511591 CN 201010511591 A CN201010511591 A CN 201010511591A CN 101975060 B CN101975060 B CN 101975060B
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CN 201010511591 CN101975060B (zh) | 2010-10-19 | 2010-10-19 | 深孔瓦斯的快速取样*** |
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CN 201010511591 CN101975060B (zh) | 2010-10-19 | 2010-10-19 | 深孔瓦斯的快速取样*** |
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CN101975060A CN101975060A (zh) | 2011-02-16 |
CN101975060B true CN101975060B (zh) | 2012-11-14 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102134976A (zh) * | 2011-03-04 | 2011-07-27 | 中南大学 | 一种坑道钻探水力反循环双壁钻具 |
CN102350150B (zh) * | 2011-06-21 | 2013-11-20 | 上海隧道工程股份有限公司 | 含沼气地层气体抽放用过滤管 |
CN102706690B (zh) * | 2012-05-25 | 2014-04-30 | 中平能化集团机械制造有限公司 | 一种新型煤样采集装置 |
CN103075105B (zh) * | 2013-01-31 | 2016-01-27 | 中煤科工集团重庆研究院有限公司 | 旋风式喷射钻头 |
CN107806341B (zh) * | 2017-12-19 | 2020-09-15 | 焦作煤业(集团)有限责任公司 | 一种煤矿深孔定点密闭取样装置及取样方法 |
CN111852364B (zh) * | 2020-07-29 | 2022-03-01 | 中国石油化工股份有限公司 | 旋流分离与机械破碎式煤屑清理***及其工作方法 |
CN114278282B (zh) * | 2021-12-16 | 2024-05-10 | 淮南矿业(集团)有限责任公司 | 煤矿井下用双管取样装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1439230A1 (ru) * | 1987-01-28 | 1988-11-23 | Западно-Сибирский научно-исследовательский и проектно-конструкторский институт технологии глубокого разведочного бурения | Способ определени коэффициентов пр мой и обратной растворимости газа в пластовой жидкости и устройство дл его осуществлени |
EP1645718A2 (fr) * | 2004-10-11 | 2006-04-12 | Geoservices | Dispositif de préparation d'un fluide, notamment d'une boue de forage, procédé de préparation et ensemble d'analyse associés |
CN201321859Y (zh) * | 2008-12-23 | 2009-10-07 | 煤炭科学研究总院重庆研究院 | 钻孔引射取样装置 |
CN101586441A (zh) * | 2009-07-01 | 2009-11-25 | 煤炭科学研究总院重庆研究院 | 高压水射流煤层钻扩孔***和方法 |
CN201851117U (zh) * | 2010-10-19 | 2011-06-01 | 煤炭科学研究总院重庆研究院 | 深孔瓦斯的快速取样*** |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1439230A1 (ru) * | 1987-01-28 | 1988-11-23 | Западно-Сибирский научно-исследовательский и проектно-конструкторский институт технологии глубокого разведочного бурения | Способ определени коэффициентов пр мой и обратной растворимости газа в пластовой жидкости и устройство дл его осуществлени |
EP1645718A2 (fr) * | 2004-10-11 | 2006-04-12 | Geoservices | Dispositif de préparation d'un fluide, notamment d'une boue de forage, procédé de préparation et ensemble d'analyse associés |
CN201321859Y (zh) * | 2008-12-23 | 2009-10-07 | 煤炭科学研究总院重庆研究院 | 钻孔引射取样装置 |
CN101586441A (zh) * | 2009-07-01 | 2009-11-25 | 煤炭科学研究总院重庆研究院 | 高压水射流煤层钻扩孔***和方法 |
CN201851117U (zh) * | 2010-10-19 | 2011-06-01 | 煤炭科学研究总院重庆研究院 | 深孔瓦斯的快速取样*** |
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