CN105156113B - 瓦斯立井壁后环空充填注浆施工工艺 - Google Patents
瓦斯立井壁后环空充填注浆施工工艺 Download PDFInfo
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- CN105156113B CN105156113B CN201510532302.8A CN201510532302A CN105156113B CN 105156113 B CN105156113 B CN 105156113B CN 201510532302 A CN201510532302 A CN 201510532302A CN 105156113 B CN105156113 B CN 105156113B
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CN201510532302.8A CN105156113B (zh) | 2015-08-26 | 2015-08-26 | 瓦斯立井壁后环空充填注浆施工工艺 |
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CN105156113A CN105156113A (zh) | 2015-12-16 |
CN105156113B true CN105156113B (zh) | 2018-06-19 |
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CN115387793B (zh) * | 2022-08-10 | 2023-05-12 | 中煤科工集团西安研究院有限公司 | 一种煤矿区大直径透巷孔终孔固井方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954130A (en) * | 1996-12-05 | 1999-09-21 | Halliburton Energy Services, Inc. | Retrievable milling guide anchor apparatus and associated methods |
CN201301716Y (zh) * | 2008-11-21 | 2009-09-02 | 平煤建工集团有限公司 | 充填注浆处理反井施工冒落区设备 |
CN103835648A (zh) * | 2013-11-06 | 2014-06-04 | 北京中煤矿山工程有限公司 | 一种通过地面注浆改善岩层性能反井钻井工艺 |
CN104481450A (zh) * | 2014-11-07 | 2015-04-01 | 北京中煤矿山工程有限公司 | 水文孔封孔方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954130A (en) * | 1996-12-05 | 1999-09-21 | Halliburton Energy Services, Inc. | Retrievable milling guide anchor apparatus and associated methods |
CN201301716Y (zh) * | 2008-11-21 | 2009-09-02 | 平煤建工集团有限公司 | 充填注浆处理反井施工冒落区设备 |
CN103835648A (zh) * | 2013-11-06 | 2014-06-04 | 北京中煤矿山工程有限公司 | 一种通过地面注浆改善岩层性能反井钻井工艺 |
CN104481450A (zh) * | 2014-11-07 | 2015-04-01 | 北京中煤矿山工程有限公司 | 水文孔封孔方法 |
Non-Patent Citations (2)
Title |
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唐安煤矿瓦斯抽排井反井钻机施工;张洪涛等;《建井技术》;20150430;第36卷(第2期);第12-14页 * |
大口径瓦斯抽排井反井施工技术;荆国业;《煤炭技术》;20140630;第33卷(第6期);第86-89页 * |
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Inventor after: Liu Zhiqiang Inventor after: Jing Guoye Inventor after: Gao Gangrong Inventor after: Cheng Shouye Inventor after: Xu Guanglong Inventor after: Li Junfeng Inventor before: Liu Zhiqiang Inventor before: Zhao Yanling Inventor before: Jing Guoye Inventor before: Tan Hao Inventor before: Zhou Xing Inventor before: Han Yunlong Inventor before: Li Entao Inventor before: Gao Gangrong Inventor before: Cheng Shouye Inventor before: Wang Chuan Inventor before: Li Yingquan Inventor before: Xu Guanglong Inventor before: Zhang Guangyu Inventor before: Jiang Haoliang |
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