CN104405292B - 一种双壁钻杆反循环钻井固定导向叶轮式旋流射流泵钻头 - Google Patents
一种双壁钻杆反循环钻井固定导向叶轮式旋流射流泵钻头 Download PDFInfo
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- CN104405292B CN104405292B CN201410605630.1A CN201410605630A CN104405292B CN 104405292 B CN104405292 B CN 104405292B CN 201410605630 A CN201410605630 A CN 201410605630A CN 104405292 B CN104405292 B CN 104405292B
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- fixed guide
- drill bit
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- 238000005553 drilling Methods 0.000 title claims abstract description 68
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 15
- 206010008469 Chest discomfort Diseases 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 12
- 238000013019 agitation Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 6
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005507 spraying 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
- 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410605630.1A CN104405292B (zh) | 2014-11-03 | 2014-11-03 | 一种双壁钻杆反循环钻井固定导向叶轮式旋流射流泵钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410605630.1A CN104405292B (zh) | 2014-11-03 | 2014-11-03 | 一种双壁钻杆反循环钻井固定导向叶轮式旋流射流泵钻头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104405292A CN104405292A (zh) | 2015-03-11 |
CN104405292B true CN104405292B (zh) | 2017-02-01 |
Family
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Family Applications (1)
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CN201410605630.1A Expired - Fee Related CN104405292B (zh) | 2014-11-03 | 2014-11-03 | 一种双壁钻杆反循环钻井固定导向叶轮式旋流射流泵钻头 |
Country Status (1)
Country | Link |
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CN (1) | CN104405292B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104806173A (zh) * | 2015-05-11 | 2015-07-29 | 中国石油大学(北京) | 一种水平井斜交后混式射流磨钻头 |
CN106917589B (zh) * | 2015-12-24 | 2020-02-11 | 大庆天瑞机械制造有限公司 | 双壁钻杆反循环钻井用钻头 |
CN106285491A (zh) * | 2016-10-24 | 2017-01-04 | 中国石油大学(北京) | 中心旋喷脉冲内磨钻头 |
CN106437570A (zh) * | 2016-11-21 | 2017-02-22 | 西南石油大学 | 钻进式连续冲砂装置 |
CN107401378B (zh) * | 2017-09-20 | 2023-10-27 | 中国石油大学(北京) | 钻头 |
CN107747475A (zh) * | 2017-10-09 | 2018-03-02 | 中交隧道工程局有限公司 | 一种射流反循环钻头 |
CN107795282B (zh) * | 2017-11-21 | 2023-10-27 | 中南大学 | 双控制道脉冲射流球齿钻头 |
CN108533183B (zh) * | 2018-06-22 | 2023-08-15 | 西南石油大学 | 一种刀翼上设置有被动旋转喷嘴的pdc钻头 |
CN109540717A (zh) * | 2018-11-20 | 2019-03-29 | 常州大学 | 一种直井双壁钻杆系统冲刷腐蚀实验装置及实验方法 |
CN110318677B (zh) * | 2019-08-06 | 2023-12-19 | 吉林大学 | 干热岩高能液动潜孔锤喷射扩眼装置 |
CN110500037B (zh) * | 2019-09-16 | 2024-05-03 | 陕西延长石油(集团)有限责任公司 | 一种随钻获取井底岩屑的钻头及方法 |
CN114425629A (zh) * | 2021-11-29 | 2022-05-03 | 芜湖仅一轻量化科技有限公司 | 一种电脑外壳加工用高效钻孔装置及方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2137563Y (zh) * | 1992-01-16 | 1993-07-07 | 石油大学(华东) | 带有导向叶轮的旋转射流发生装置 |
CN2187221Y (zh) * | 1993-03-31 | 1995-01-11 | 胜利石油管理局钻井工艺研究院 | 一种新型涡流喷嘴 |
JPH11182169A (ja) * | 1997-12-24 | 1999-07-06 | Koken Boring Mach Co Ltd | リトラクトビットによる削孔装置 |
US7152700B2 (en) * | 2003-11-13 | 2006-12-26 | American Augers, Inc. | Dual wall drill string assembly |
CN101302923A (zh) * | 2008-06-27 | 2008-11-12 | 中南大学 | 用于松散破碎地层取芯(样)的双动双管钻具 |
CN202810680U (zh) * | 2012-10-15 | 2013-03-20 | 中国石油天然气集团公司 | 采用双壁钻杆的钻井组合装置 |
CN103806836B (zh) * | 2012-11-13 | 2016-05-25 | 中国石油大学(北京) | 自进式旋转射流多孔喷嘴 |
CN103790521B (zh) * | 2013-12-09 | 2016-01-13 | 中国石油大学(北京) | 水平井安全高效泥浆钻井射流磨钻头 |
CN203822149U (zh) * | 2014-03-03 | 2014-09-10 | 侯亚林 | 强制反循环钻机 |
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2014
- 2014-11-03 CN CN201410605630.1A patent/CN104405292B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN104405292A (zh) | 2015-03-11 |
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PB01 | Publication | ||
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Owner name: CHINA NATIONAL OFFSHORE OIL INTERATIONAL CO., LTD. Effective date: 20150402 |
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150402 Address after: 102249 Beijing city Changping District Road No. 18 Applicant after: China University of Petroleum (Beijing) Applicant after: Cnooc International Limited Address before: 102249 Beijing city Changping District Road No. 18 Applicant before: China University of Petroleum (Beijing) |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170201 Termination date: 20171103 |