CN112814609B - 一种用于煤层顶板加固作业的可回收式密封胶塞装置 - Google Patents
一种用于煤层顶板加固作业的可回收式密封胶塞装置 Download PDFInfo
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- CN112814609B CN112814609B CN202110008216.2A CN202110008216A CN112814609B CN 112814609 B CN112814609 B CN 112814609B CN 202110008216 A CN202110008216 A CN 202110008216A CN 112814609 B CN112814609 B CN 112814609B
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- rubber plug
- pipeline
- plug
- pressure water
- expansion rubber
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- 239000003245 coal Substances 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims description 29
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 238000007569 slipcasting Methods 0.000 abstract description 7
- 239000004020 conductor Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
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- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
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- 238000003889 chemical engineering Methods 0.000 description 1
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- -1 electric power Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Remote Sensing (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (5)
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CN202110008216.2A CN112814609B (zh) | 2021-01-05 | 2021-01-05 | 一种用于煤层顶板加固作业的可回收式密封胶塞装置 |
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CN202110008216.2A CN112814609B (zh) | 2021-01-05 | 2021-01-05 | 一种用于煤层顶板加固作业的可回收式密封胶塞装置 |
Publications (2)
Publication Number | Publication Date |
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CN112814609A CN112814609A (zh) | 2021-05-18 |
CN112814609B true CN112814609B (zh) | 2023-02-21 |
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CN202110008216.2A Active CN112814609B (zh) | 2021-01-05 | 2021-01-05 | 一种用于煤层顶板加固作业的可回收式密封胶塞装置 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113267154B (zh) * | 2021-07-01 | 2022-05-24 | 滨州职业学院 | 一种自动收放船舶距离索装置 |
CN114018719B (zh) * | 2021-11-04 | 2024-01-26 | 中国矿业大学 | 一种超临界二氧化碳压裂温压精准监测试验装置及方法 |
CN115075768B (zh) * | 2022-08-11 | 2022-11-25 | 太原理工大学 | 深层裂缝热储地热含水层封隔装置及采水装置及封隔方法 |
CN116104541B (zh) * | 2023-04-13 | 2023-06-13 | 华北有色工程勘察院有限公司 | 井巷注浆用注浆管 |
CN116181227B (zh) * | 2023-04-28 | 2023-07-14 | 烟台大学 | 高压注浆钻杆装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2742121Y (zh) * | 2004-09-24 | 2005-11-23 | 同济大学 | 快速膨胀堵水封孔器 |
CN102230375A (zh) * | 2011-06-10 | 2011-11-02 | 中国矿业大学 | 煤层瓦斯参数实时监测装置及方法 |
CN104088599A (zh) * | 2014-06-30 | 2014-10-08 | 中国海洋石油总公司 | 一种水泥浆填充管外封隔膨胀桥堵的方法 |
CN109162755A (zh) * | 2018-09-11 | 2019-01-08 | 中国矿业大学 | 一种电脉冲与注浆加固相结合的石门揭煤方法 |
CN109989726A (zh) * | 2018-11-22 | 2019-07-09 | 上海中煤物探测量有限公司 | 分隔式井下定点灌注器及其应用在修理供水管井中的方法 |
CN110984130A (zh) * | 2020-01-07 | 2020-04-10 | 湘潭大学 | 一种破碎带防堵塞、防孔外返浆的止浆系统及止浆方法 |
CN111236883A (zh) * | 2020-01-14 | 2020-06-05 | 江苏中控能源科技有限公司 | 一种用于封堵裸孔瞬态高压气体的卡位封孔装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2564259B (en) * | 2015-12-22 | 2021-05-19 | Shell Int Research | Smart well plug and method for inspecting the integrity of a barrier in an underground wellbore |
CN108060903B (zh) * | 2017-11-24 | 2019-01-08 | 山东科技大学 | 煤层瓦斯压力测量动态自平衡加压封孔装置及方法 |
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2021
- 2021-01-05 CN CN202110008216.2A patent/CN112814609B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2742121Y (zh) * | 2004-09-24 | 2005-11-23 | 同济大学 | 快速膨胀堵水封孔器 |
CN102230375A (zh) * | 2011-06-10 | 2011-11-02 | 中国矿业大学 | 煤层瓦斯参数实时监测装置及方法 |
CN104088599A (zh) * | 2014-06-30 | 2014-10-08 | 中国海洋石油总公司 | 一种水泥浆填充管外封隔膨胀桥堵的方法 |
CN109162755A (zh) * | 2018-09-11 | 2019-01-08 | 中国矿业大学 | 一种电脉冲与注浆加固相结合的石门揭煤方法 |
CN109989726A (zh) * | 2018-11-22 | 2019-07-09 | 上海中煤物探测量有限公司 | 分隔式井下定点灌注器及其应用在修理供水管井中的方法 |
CN110984130A (zh) * | 2020-01-07 | 2020-04-10 | 湘潭大学 | 一种破碎带防堵塞、防孔外返浆的止浆系统及止浆方法 |
CN111236883A (zh) * | 2020-01-14 | 2020-06-05 | 江苏中控能源科技有限公司 | 一种用于封堵裸孔瞬态高压气体的卡位封孔装置 |
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Inventor after: Chen Huitao Inventor after: Sheng Piao Inventor after: Leng Junfa Inventor after: Jing Shuangxi Inventor after: Yu Jiangong Inventor after: Wang Zhiyang Inventor after: Zhang Bo Inventor before: Leng Junfa Inventor before: Sheng Piao Inventor before: Chen Huitao Inventor before: Jing Shuangxi Inventor before: Yu Jiangong Inventor before: Wang Zhiyang Inventor before: Zhang Bo |
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Effective date of registration: 20230116 Address after: 467000 South Section of Future Road in Pingdingshan New Urban District, Henan Province Applicant after: PINGDINGSHAN University Address before: 454000 No. 2001 Century Avenue, hi tech Zone, Henan, Jiaozuo Applicant before: HENAN POLYTECHNIC University |
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