CN110067516B - 一种快速冲击-刮切复合式破岩pdc钻头 - Google Patents
一种快速冲击-刮切复合式破岩pdc钻头 Download PDFInfo
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- CN110067516B CN110067516B CN201910430232.3A CN201910430232A CN110067516B CN 110067516 B CN110067516 B CN 110067516B CN 201910430232 A CN201910430232 A CN 201910430232A CN 110067516 B CN110067516 B CN 110067516B
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- drill bit
- impact
- central
- rock breaking
- bit body
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- 239000011435 rock Substances 0.000 title claims abstract description 31
- 238000005520 cutting process Methods 0.000 title claims description 10
- 238000007790 scraping Methods 0.000 title abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 230000036346 tooth eruption Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 13
- 239000012530 fluid Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910430232.3A CN110067516B (zh) | 2019-05-22 | 2019-05-22 | 一种快速冲击-刮切复合式破岩pdc钻头 |
Applications Claiming Priority (1)
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CN201910430232.3A CN110067516B (zh) | 2019-05-22 | 2019-05-22 | 一种快速冲击-刮切复合式破岩pdc钻头 |
Publications (2)
Publication Number | Publication Date |
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CN110067516A CN110067516A (zh) | 2019-07-30 |
CN110067516B true CN110067516B (zh) | 2024-03-22 |
Family
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Family Applications (1)
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CN201910430232.3A Active CN110067516B (zh) | 2019-05-22 | 2019-05-22 | 一种快速冲击-刮切复合式破岩pdc钻头 |
Country Status (1)
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CN (1) | CN110067516B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111236848B (zh) * | 2020-01-17 | 2021-07-20 | 西南石油大学 | 一种可控电磁驱动式冲击-刮切复合钻头及方法 |
CN111877994B (zh) * | 2020-08-24 | 2022-12-27 | 刘伟 | 一种切削齿可轴向冲击的pdc钻头 |
CN116104421B (zh) * | 2023-04-04 | 2023-06-20 | 成都迪普金刚石钻头有限责任公司 | 适用于坚硬破碎地层取心的pdc混镶钻头 |
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US7392857B1 (en) * | 2007-01-03 | 2008-07-01 | Hall David R | Apparatus and method for vibrating a drill bit |
CN202659151U (zh) * | 2012-05-18 | 2013-01-09 | 西南石油大学 | 一种刮切-冲击复合式钻头 |
CN102937003A (zh) * | 2012-11-08 | 2013-02-20 | 泉州市双环能源科技有限公司 | 一种导向钻井钻头 |
CN102936998A (zh) * | 2012-11-08 | 2013-02-20 | 泉州市双环能源科技有限公司 | 自由活塞式冲击钻井系统 |
CN105221068A (zh) * | 2015-11-10 | 2016-01-06 | 西南石油大学 | 利用冲击作用提高心部破岩效率的新型pdc钻头 |
CN106089087A (zh) * | 2016-08-02 | 2016-11-09 | 西南石油大学 | 一种适用于难钻地层的冲切复合钻头 |
CN106939763A (zh) * | 2017-05-04 | 2017-07-11 | 西南石油大学 | 一种非常规致密岩层冲击工具 |
CN107558930A (zh) * | 2017-10-19 | 2018-01-09 | 西南石油大学 | 一种具有预冲击作用的pdc‑冲击头钻头 |
CN108222816A (zh) * | 2018-01-03 | 2018-06-29 | 西南石油大学 | 一种连续震击式水平井送钻工具 |
CN108533183A (zh) * | 2018-06-22 | 2018-09-14 | 西南石油大学 | 一种刀翼上设置有被动旋转喷嘴的pdc钻头 |
CN108756733A (zh) * | 2018-03-29 | 2018-11-06 | 西南石油大学 | 一种脉动冲击破岩钻头 |
CN109025831A (zh) * | 2018-09-11 | 2018-12-18 | 中国石油大学(北京) | 基于射流技术的混合动力pdc钻头 |
CN209908414U (zh) * | 2019-05-22 | 2020-01-07 | 成都迪普金刚石钻头有限责任公司 | 一种快速冲击-刮切复合式破岩pdc钻头 |
Family Cites Families (12)
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US6585063B2 (en) * | 2000-12-14 | 2003-07-01 | Smith International, Inc. | Multi-stage diffuser nozzle |
US20050039952A1 (en) * | 2003-08-20 | 2005-02-24 | Hill John L. | Drilling apparatus, method, and system |
US7213661B2 (en) * | 2003-12-05 | 2007-05-08 | Smith International, Inc. | Dual property hydraulic configuration |
US7503405B2 (en) * | 2005-11-21 | 2009-03-17 | Hall David R | Rotary valve for steering a drill string |
US7419018B2 (en) * | 2006-11-01 | 2008-09-02 | Hall David R | Cam assembly in a downhole component |
US7753144B2 (en) * | 2005-11-21 | 2010-07-13 | Schlumberger Technology Corporation | Drill bit with a retained jack element |
US7270196B2 (en) * | 2005-11-21 | 2007-09-18 | Hall David R | Drill bit assembly |
US7591327B2 (en) * | 2005-11-21 | 2009-09-22 | Hall David R | Drilling at a resonant frequency |
US9670728B2 (en) * | 2011-05-16 | 2017-06-06 | Zhongsheng Tang | Rotary impact drill and double-layer drilling rod mechanism |
US8851204B2 (en) * | 2012-04-18 | 2014-10-07 | Ulterra Drilling Technologies, L.P. | Mud motor with integrated percussion tool and drill bit |
NO340896B1 (no) * | 2015-01-29 | 2017-07-10 | Tomax As | Reguleringsanordning og fremgangsmåte ved bruk av samme i et borehull |
US10415314B2 (en) * | 2015-07-08 | 2019-09-17 | Halliburton Energy Services, Inc. | Downhole mechanical percussive hammer drill assembly |
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---|---|---|---|---|
GB2072243A (en) * | 1980-03-24 | 1981-09-30 | Reed Rock Bit Co | Earth boring drill bit |
EP0391161A2 (de) * | 1989-04-01 | 1990-10-10 | Tracto-Technik Paul Schmidt, Maschinenfabrik Kg | Selbstantreibbare Rammbohrvorrichtung |
KR20030085780A (ko) * | 2002-05-02 | 2003-11-07 | 디앤에이중공업 주식회사 | 브레이커 |
KR100777767B1 (ko) * | 2006-06-15 | 2007-11-20 | 김형구 | 유압브레이커용 치즐의 물 분사 장치 |
KR100727358B1 (ko) * | 2006-06-19 | 2007-06-13 | 김형구 | 저중량 구조의 무소음형 유압브레이커 |
US7240744B1 (en) * | 2006-06-28 | 2007-07-10 | Jerome Kemick | Rotary and mud-powered percussive drill bit assembly and method |
US7392857B1 (en) * | 2007-01-03 | 2008-07-01 | Hall David R | Apparatus and method for vibrating a drill bit |
CN202659151U (zh) * | 2012-05-18 | 2013-01-09 | 西南石油大学 | 一种刮切-冲击复合式钻头 |
CN102937003A (zh) * | 2012-11-08 | 2013-02-20 | 泉州市双环能源科技有限公司 | 一种导向钻井钻头 |
CN102936998A (zh) * | 2012-11-08 | 2013-02-20 | 泉州市双环能源科技有限公司 | 自由活塞式冲击钻井系统 |
CN105221068A (zh) * | 2015-11-10 | 2016-01-06 | 西南石油大学 | 利用冲击作用提高心部破岩效率的新型pdc钻头 |
CN106089087A (zh) * | 2016-08-02 | 2016-11-09 | 西南石油大学 | 一种适用于难钻地层的冲切复合钻头 |
CN106939763A (zh) * | 2017-05-04 | 2017-07-11 | 西南石油大学 | 一种非常规致密岩层冲击工具 |
CN107558930A (zh) * | 2017-10-19 | 2018-01-09 | 西南石油大学 | 一种具有预冲击作用的pdc‑冲击头钻头 |
CN108222816A (zh) * | 2018-01-03 | 2018-06-29 | 西南石油大学 | 一种连续震击式水平井送钻工具 |
CN108756733A (zh) * | 2018-03-29 | 2018-11-06 | 西南石油大学 | 一种脉动冲击破岩钻头 |
CN108533183A (zh) * | 2018-06-22 | 2018-09-14 | 西南石油大学 | 一种刀翼上设置有被动旋转喷嘴的pdc钻头 |
CN109025831A (zh) * | 2018-09-11 | 2018-12-18 | 中国石油大学(北京) | 基于射流技术的混合动力pdc钻头 |
CN209908414U (zh) * | 2019-05-22 | 2020-01-07 | 成都迪普金刚石钻头有限责任公司 | 一种快速冲击-刮切复合式破岩pdc钻头 |
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Effective date of registration: 20240226 Address after: No. 14, Building 47, Ma'anbei Road, Jinniu District, Chengdu City, Sichuan Province, 610000 Applicant after: Ni Zhengmin Country or region after: China Applicant after: Zhou Zongfa Applicant after: Wang Jiankui Applicant after: Jiang Xicheng Applicant after: Xiao Guangping Applicant after: Huang Shuyun Address before: No.1166, Puhe Road, East Industrial District, Xindu, Chengdu, Sichuan 610000 Applicant before: CHENGDU DEEP DIAMOND BIT Co.,Ltd. Country or region before: China |
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