CN108487871A - 一种煤田钻探装置 - Google Patents
一种煤田钻探装置 Download PDFInfo
- Publication number
- CN108487871A CN108487871A CN201810374509.0A CN201810374509A CN108487871A CN 108487871 A CN108487871 A CN 108487871A CN 201810374509 A CN201810374509 A CN 201810374509A CN 108487871 A CN108487871 A CN 108487871A
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- China
- Prior art keywords
- drilling
- drilling fluid
- fluid conveying
- barrier
- coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 126
- 239000003245 coal Substances 0.000 title claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 59
- 239000007788 liquid Substances 0.000 claims description 21
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 238000011161 development Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810374509.0A CN108487871B (zh) | 2018-04-24 | 2018-04-24 | 一种煤田钻探装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810374509.0A CN108487871B (zh) | 2018-04-24 | 2018-04-24 | 一种煤田钻探装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108487871A true CN108487871A (zh) | 2018-09-04 |
CN108487871B CN108487871B (zh) | 2024-06-18 |
Family
ID=63313020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810374509.0A Active CN108487871B (zh) | 2018-04-24 | 2018-04-24 | 一种煤田钻探装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108487871B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056553A (zh) * | 1990-04-27 | 1991-11-27 | H·B·寇莱特 | 用于钻探和取样的方法和装置 |
CA2666206A1 (en) * | 2006-10-20 | 2008-05-02 | Shell Internationale Research Maatschappij B.V. | In situ heat treatment process utilizing oxidizers to heat a subsurface formation |
US20090260823A1 (en) * | 2008-04-18 | 2009-10-22 | Robert George Prince-Wright | Mines and tunnels for use in treating subsurface hydrocarbon containing formations |
CN102230363A (zh) * | 2011-06-10 | 2011-11-02 | 河南理工大学 | 构造带内煤岩钻孔成孔装置与方法 |
CN202990848U (zh) * | 2013-01-01 | 2013-06-12 | 岳中珩 | 一种无钻杆式地质钻探装置 |
CN205503326U (zh) * | 2016-03-31 | 2016-08-24 | 程伟 | 一种防断裂的高压油管 |
CN106677701A (zh) * | 2017-01-23 | 2017-05-17 | 珠海市英格尔特种钻探设备有限公司 | 一种基于薄壁钻具的工程地质钻探施工方法 |
CN208236367U (zh) * | 2018-04-24 | 2018-12-14 | 珠海市万顺睿通科技有限公司 | 一种煤田钻探装置 |
-
2018
- 2018-04-24 CN CN201810374509.0A patent/CN108487871B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056553A (zh) * | 1990-04-27 | 1991-11-27 | H·B·寇莱特 | 用于钻探和取样的方法和装置 |
CA2666206A1 (en) * | 2006-10-20 | 2008-05-02 | Shell Internationale Research Maatschappij B.V. | In situ heat treatment process utilizing oxidizers to heat a subsurface formation |
US20090260823A1 (en) * | 2008-04-18 | 2009-10-22 | Robert George Prince-Wright | Mines and tunnels for use in treating subsurface hydrocarbon containing formations |
CN102230363A (zh) * | 2011-06-10 | 2011-11-02 | 河南理工大学 | 构造带内煤岩钻孔成孔装置与方法 |
CN202990848U (zh) * | 2013-01-01 | 2013-06-12 | 岳中珩 | 一种无钻杆式地质钻探装置 |
CN205503326U (zh) * | 2016-03-31 | 2016-08-24 | 程伟 | 一种防断裂的高压油管 |
CN106677701A (zh) * | 2017-01-23 | 2017-05-17 | 珠海市英格尔特种钻探设备有限公司 | 一种基于薄壁钻具的工程地质钻探施工方法 |
CN208236367U (zh) * | 2018-04-24 | 2018-12-14 | 珠海市万顺睿通科技有限公司 | 一种煤田钻探装置 |
Non-Patent Citations (2)
Title |
---|
何颖康;: "探析煤田钻探工艺及其钻探效率的提升策略", 科技与创新, no. 24 * |
王正浩;: "登封煤田下部铝(粘)土矿预查采空区钻探工艺实践", 能源技术与管理, no. 04 * |
Also Published As
Publication number | Publication date |
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CN108487871B (zh) | 2024-06-18 |
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Effective date of registration: 20240522 Address after: 036002 5th Floor, Baoyuan Business District B, Intersection of Gubei Street and Jianshe Road, Shuocheng District, Shuozhou City, Shanxi Province Applicant after: Shanxi Huiyong Energy Engineering Co.,Ltd. Country or region after: China Address before: 519031 room 105-44336, No.6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province (centralized office area) Applicant before: ZHUHAI WANSHUN RUITONG TECHNOLOGY Co.,Ltd. Country or region before: China |
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