CN105421996B - 利用旋冲方式产生复合作用破岩的钻井工具 - Google Patents
利用旋冲方式产生复合作用破岩的钻井工具 Download PDFInfo
- Publication number
- CN105421996B CN105421996B CN201510818806.6A CN201510818806A CN105421996B CN 105421996 B CN105421996 B CN 105421996B CN 201510818806 A CN201510818806 A CN 201510818806A CN 105421996 B CN105421996 B CN 105421996B
- Authority
- CN
- China
- Prior art keywords
- mode
- impact
- spinning
- axis
- drilling tool
- 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 35
- 238000009987 spinning Methods 0.000 title claims abstract description 24
- 239000011435 rock Substances 0.000 title claims abstract description 19
- 150000001875 compounds Chemical class 0.000 title claims abstract description 10
- 230000003116 impacting effect Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010008 shearing Methods 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510818806.6A CN105421996B (zh) | 2015-11-23 | 2015-11-23 | 利用旋冲方式产生复合作用破岩的钻井工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510818806.6A CN105421996B (zh) | 2015-11-23 | 2015-11-23 | 利用旋冲方式产生复合作用破岩的钻井工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105421996A CN105421996A (zh) | 2016-03-23 |
CN105421996B true CN105421996B (zh) | 2018-05-08 |
Family
ID=55500492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510818806.6A Expired - Fee Related CN105421996B (zh) | 2015-11-23 | 2015-11-23 | 利用旋冲方式产生复合作用破岩的钻井工具 |
Country Status (1)
Country | Link |
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CN (1) | CN105421996B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927144B (zh) * | 2016-04-21 | 2018-03-23 | 西南石油大学 | 具有轴向冲击功能的井下提速工具 |
CN106050129B (zh) * | 2016-06-06 | 2018-06-01 | 西南石油大学 | 一种利用涡轮实现旋转冲击的钻井工具 |
CN106761388B (zh) * | 2017-03-04 | 2019-12-03 | 蒋培丽 | 旋转冲击式钻井工具 |
CN108561081B (zh) * | 2018-01-24 | 2023-08-08 | 西南石油大学 | 涡轮凸轮式井下扶正器 |
CN109944543A (zh) * | 2019-04-10 | 2019-06-28 | 深圳市勘察研究院有限公司 | 一种取样钻具 |
CN110029933A (zh) * | 2019-04-23 | 2019-07-19 | 西南石油大学 | 基于涡轮驱动的双速pdc钻头 |
CN112576186B (zh) * | 2019-09-29 | 2023-03-31 | 中国石油化工股份有限公司 | 一种复合冲击钻井提速工具 |
CN110905415B (zh) * | 2019-12-02 | 2021-02-26 | 中国石油集团西部钻探工程有限公司 | 全维度冲击钻井提速工具 |
CN112983257B (zh) * | 2019-12-16 | 2022-03-08 | 中国石油化工股份有限公司 | 钻井工具 |
CN113062686B (zh) | 2019-12-16 | 2022-02-22 | 中国石油化工股份有限公司 | 钻井提速工具 |
CN112145110B (zh) * | 2020-11-02 | 2022-08-30 | 东北石油大学 | 液力脉冲振荡装置 |
CN116876980B (zh) * | 2023-05-26 | 2024-05-24 | 中国石油天然气集团有限公司 | 一种脉冲复合冲击钻井工具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07173984A (ja) * | 1993-12-20 | 1995-07-11 | Ishioka Kensetsu Kk | 穿孔装置 |
CN201554363U (zh) * | 2009-12-20 | 2010-08-18 | 西南石油大学 | 一种用于硬地层的涡轮式扭转冲击钻具 |
CN204200079U (zh) * | 2014-11-06 | 2015-03-11 | 西南石油大学 | 一种轴向振动冲击器 |
-
2015
- 2015-11-23 CN CN201510818806.6A patent/CN105421996B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07173984A (ja) * | 1993-12-20 | 1995-07-11 | Ishioka Kensetsu Kk | 穿孔装置 |
CN201554363U (zh) * | 2009-12-20 | 2010-08-18 | 西南石油大学 | 一种用于硬地层的涡轮式扭转冲击钻具 |
CN204200079U (zh) * | 2014-11-06 | 2015-03-11 | 西南石油大学 | 一种轴向振动冲击器 |
Also Published As
Publication number | Publication date |
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CN105421996A (zh) | 2016-03-23 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Tian Jialin Inventor after: Lin Xiaoyue Inventor after: Yang Yinglin Inventor after: Yang Lin Inventor after: Hu Shuhui Inventor after: Du Fan Inventor after: Cai Xudong Inventor before: Tian Jialin Inventor before: Yang Yinglin Inventor before: Yang Lin Inventor before: Zhou Tao Inventor before: Hu Shuhui Inventor before: Du Fan Inventor before: Cai Xudong |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20191123 |