CN111021941B - Soft rock small-bore diameter deep hole pore-forming equipment - Google Patents
Soft rock small-bore diameter deep hole pore-forming equipment Download PDFInfo
- Publication number
- CN111021941B CN111021941B CN202010001656.0A CN202010001656A CN111021941B CN 111021941 B CN111021941 B CN 111021941B CN 202010001656 A CN202010001656 A CN 202010001656A CN 111021941 B CN111021941 B CN 111021941B
- Authority
- CN
- China
- Prior art keywords
- drill rod
- drill
- flange
- rod
- drill bit
- 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.)
- Active
Links
- 239000011435 rock Substances 0.000 title claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 70
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 6
- 239000010432 diamond Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000005065 mining Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002893 slag Substances 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- 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
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010001656.0A CN111021941B (en) | 2020-01-02 | 2020-01-02 | Soft rock small-bore diameter deep hole pore-forming equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010001656.0A CN111021941B (en) | 2020-01-02 | 2020-01-02 | Soft rock small-bore diameter deep hole pore-forming equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111021941A CN111021941A (en) | 2020-04-17 |
CN111021941B true CN111021941B (en) | 2021-06-18 |
Family
ID=70198204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010001656.0A Active CN111021941B (en) | 2020-01-02 | 2020-01-02 | Soft rock small-bore diameter deep hole pore-forming equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111021941B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2641263Y (en) * | 2003-08-30 | 2004-09-15 | 铉家盈 | Drilling rod with increased length |
CN102367725A (en) * | 2011-11-08 | 2012-03-07 | 山东鲁南装备制造有限公司 | Large-aperture spiral deep hole drill |
CN104343383A (en) * | 2014-10-08 | 2015-02-11 | 陕西师范大学 | Drilling device for earthen archaeological site |
CN204975415U (en) * | 2015-09-22 | 2016-01-20 | 武汉市众恒六合地质装备科技有限责任公司 | Portable rig |
CN107916895A (en) * | 2017-12-25 | 2018-04-17 | 重庆九州探矿机械技术开发有限公司 | A kind of Multifunctional drill |
-
2020
- 2020-01-02 CN CN202010001656.0A patent/CN111021941B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2641263Y (en) * | 2003-08-30 | 2004-09-15 | 铉家盈 | Drilling rod with increased length |
CN102367725A (en) * | 2011-11-08 | 2012-03-07 | 山东鲁南装备制造有限公司 | Large-aperture spiral deep hole drill |
CN104343383A (en) * | 2014-10-08 | 2015-02-11 | 陕西师范大学 | Drilling device for earthen archaeological site |
CN204975415U (en) * | 2015-09-22 | 2016-01-20 | 武汉市众恒六合地质装备科技有限责任公司 | Portable rig |
CN107916895A (en) * | 2017-12-25 | 2018-04-17 | 重庆九州探矿机械技术开发有限公司 | A kind of Multifunctional drill |
Also Published As
Publication number | Publication date |
---|---|
CN111021941A (en) | 2020-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Shaowu Inventor after: Zhu Xiaohong Inventor after: Hou Jingtong Inventor after: Long Wenhua Inventor after: Xin Wei Inventor after: Zhang Yonghai Inventor after: Cao Luping Inventor after: Duan Sai Inventor after: Wang Zhipeng Inventor after: Liu Zhenguang Inventor after: Liu Yuanxin Inventor after: Yu Jiawu Inventor after: Shi Xiaojun Inventor after: Chen Jun Inventor after: Wang Jian Inventor after: Hu Jia Inventor after: Zhang Shubo Inventor after: Guo Zhenzhi Inventor after: Chen Jiehua Inventor after: Yang Zhanfeng Inventor after: Xiong Liang Inventor after: Xu Teng Inventor after: Xu Sheng Inventor after: Zhou Xitao Inventor before: Tang Shaowu Inventor before: Yu Jiawu Inventor before: Guo Zhenzhi Inventor before: Chen Jiehua Inventor before: Yang Zhanfeng Inventor before: Xiong Liang Inventor before: Xu Teng Inventor before: Xu Sheng |
|
CB03 | Change of inventor or designer information |