CN110029939A - 可调控的脉冲振荡pdc钻头 - Google Patents
可调控的脉冲振荡pdc钻头 Download PDFInfo
- Publication number
- CN110029939A CN110029939A CN201910328655.4A CN201910328655A CN110029939A CN 110029939 A CN110029939 A CN 110029939A CN 201910328655 A CN201910328655 A CN 201910328655A CN 110029939 A CN110029939 A CN 110029939A
- Authority
- CN
- China
- Prior art keywords
- impulse hunting
- pipe nipple
- sliding plunger
- drill bit
- 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.)
- Granted
Links
- 210000002445 nipple Anatomy 0.000 claims abstract description 53
- 238000005553 drilling Methods 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000010010 raising Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 210000003462 vein Anatomy 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
- 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B17/042—Threaded
-
- 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
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
-
- 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
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910328655.4A CN110029939B (zh) | 2019-04-23 | 2019-04-23 | 可调控的脉冲振荡pdc钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910328655.4A CN110029939B (zh) | 2019-04-23 | 2019-04-23 | 可调控的脉冲振荡pdc钻头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110029939A true CN110029939A (zh) | 2019-07-19 |
CN110029939B CN110029939B (zh) | 2020-07-03 |
Family
ID=67239812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910328655.4A Active CN110029939B (zh) | 2019-04-23 | 2019-04-23 | 可调控的脉冲振荡pdc钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110029939B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110617012A (zh) * | 2019-10-21 | 2019-12-27 | 沧州格锐特钻头有限公司 | 具有旋转振荡冲击功能的pdc钻头 |
CN111255377A (zh) * | 2019-12-09 | 2020-06-09 | 大庆石油管理局有限公司 | 碟簧式轴向振动提速工具 |
CN114941502A (zh) * | 2022-05-27 | 2022-08-26 | 燕山大学 | 一种井下泥包检测与可流量调节自解的pdc智能钻头 |
CN115788392A (zh) * | 2023-02-07 | 2023-03-14 | 西南石油大学 | 一种脉冲振荡旋流增阻式控水稳油装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027784A1 (en) * | 1979-10-23 | 1981-04-29 | Institut Cerac S.A. | A device for breaking a hard material |
CN103485726A (zh) * | 2013-10-11 | 2014-01-01 | 西南石油大学 | 一种用于减弱井底钻具粘滑振动的装置及其控制方法 |
CN105422005A (zh) * | 2015-11-12 | 2016-03-23 | 中国石油大学(北京) | 水力脉冲与碟簧耦合驱动轴向振动钻井方法与装置 |
CN106437518A (zh) * | 2016-08-31 | 2017-02-22 | 中国石油集团渤海钻探工程有限公司 | 一种节流式脉冲振动钻井工具 |
-
2019
- 2019-04-23 CN CN201910328655.4A patent/CN110029939B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027784A1 (en) * | 1979-10-23 | 1981-04-29 | Institut Cerac S.A. | A device for breaking a hard material |
CN103485726A (zh) * | 2013-10-11 | 2014-01-01 | 西南石油大学 | 一种用于减弱井底钻具粘滑振动的装置及其控制方法 |
CN105422005A (zh) * | 2015-11-12 | 2016-03-23 | 中国石油大学(北京) | 水力脉冲与碟簧耦合驱动轴向振动钻井方法与装置 |
CN106437518A (zh) * | 2016-08-31 | 2017-02-22 | 中国石油集团渤海钻探工程有限公司 | 一种节流式脉冲振动钻井工具 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110617012A (zh) * | 2019-10-21 | 2019-12-27 | 沧州格锐特钻头有限公司 | 具有旋转振荡冲击功能的pdc钻头 |
CN111255377A (zh) * | 2019-12-09 | 2020-06-09 | 大庆石油管理局有限公司 | 碟簧式轴向振动提速工具 |
CN114941502A (zh) * | 2022-05-27 | 2022-08-26 | 燕山大学 | 一种井下泥包检测与可流量调节自解的pdc智能钻头 |
CN115788392A (zh) * | 2023-02-07 | 2023-03-14 | 西南石油大学 | 一种脉冲振荡旋流增阻式控水稳油装置 |
CN115788392B (zh) * | 2023-02-07 | 2023-04-11 | 西南石油大学 | 一种脉冲振荡旋流增阻式控水稳油装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110029939B (zh) | 2020-07-03 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201027 Address after: 618000 No. 30, two West Ring Road, Tianyuan Town, Jingyang District, Deyang, Sichuan Patentee after: Sichuan Bao Wright drill Co.,Ltd. Address before: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610500 Patentee before: SOUTHWEST PETROLEUM University |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adjustable pulse oscillation PDC drill bit Granted publication date: 20200703 Pledgee: The Great Wall West Bank Bank of China Deyang hi tech branch Pledgor: Sichuan Bao Wright drill Co.,Ltd. Registration number: Y2024980021330 |