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PE20142413A1 - DRILL HOLE FOR PERCUSSION DRILLING - Google Patents

DRILL HOLE FOR PERCUSSION DRILLING

Info

Publication number
PE20142413A1
PE20142413A1 PE2014001458A PE2014001458A PE20142413A1 PE 20142413 A1 PE20142413 A1 PE 20142413A1 PE 2014001458 A PE2014001458 A PE 2014001458A PE 2014001458 A PE2014001458 A PE 2014001458A PE 20142413 A1 PE20142413 A1 PE 20142413A1
Authority
PE
Peru
Prior art keywords
face
button
percussion drilling
drill hole
work
Prior art date
Application number
PE2014001458A
Other languages
Spanish (es)
Inventor
Kenneth Larsson
Original Assignee
Sandvik Intellectual Property
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47915194&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20142413(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of PE20142413A1 publication Critical patent/PE20142413A1/en

Links

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
    • E21B10/36—Percussion drill bits
    • 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
    • E21B10/56—Button-type 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1092—Gauge section of drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

REFERIDA A UNA BARRENA DE PERFORACION PARA SU USO EN PERFORACION POR PERCUSION QUE COMPRENDE UN CUERPO QUE TIENE UNA CARA FRONTAL, UN BOTON EN LA CARA FRONTAL Y UNA PLURALIDAD DE BOTONES EN LA PERIFERIA, TENIENDO CADA UNO DE LOS BOTONES UNA CARA DE TRABAJO. AL MENOS UNA PARTE DE AL MENOS UNA CARA DE TRABAJO DE BOTON EN PERIFERIA TIENE UNA CURVATURA QUE SE DESVIA MAS DE SER PLANA EN COMPARACION CON LA CURVATURA DE CUALQUIER PARTE CURVA DE AL MENOS UNA CARA DE TRABAJO DE BOTON EN CARA, DE MODO QUE DICHA PARTE DE AL MENOS UNA CARA DE TRABAJO DE BOTON EN PERIFERIA SE PROYECTA MAS QUE DICHA PARTE DE AL MENOS UNA CARA DE TRABAJO DE BOTON EN CARAREFERRING TO A DRILLING HOLE FOR USE IN PERCUSSION DRILLING THAT INCLUDES A BODY THAT HAS A FRONT FACE, A BUTTON ON THE FRONT FACE AND A PLURALITY OF BUTTONS ON THE PERIPHERY, EACH OF THE BUTTONS HAVING A WORKING FACE. AT LEAST A PORTION OF AT LEAST ONE BUTTON WORK FACE IN PERIPHERY HAS A CURVATURE THAT DEVERSES MORE FROM BEING FLAT COMPARED TO THE CURVATURE OF ANY PART CURVED OF AT LEAST ONE BUTTON WORK FACE IN FACE, AS SAID PART OF AT LEAST ONE WORK FACE OF BUTTON IN PERIPHERY IS PROJECTED MORE THAN SAID PART OF AT LEAST ONE FACE OF WORK OF BUTTON IN FACE

PE2014001458A 2012-03-22 2013-03-19 DRILL HOLE FOR PERCUSSION DRILLING PE20142413A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12160762.6A EP2642063A1 (en) 2012-03-22 2012-03-22 A drill bit for percussive drilling

Publications (1)

Publication Number Publication Date
PE20142413A1 true PE20142413A1 (en) 2015-01-21

Family

ID=47915194

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014001458A PE20142413A1 (en) 2012-03-22 2013-03-19 DRILL HOLE FOR PERCUSSION DRILLING

Country Status (12)

Country Link
US (1) US20150041223A1 (en)
EP (1) EP2642063A1 (en)
KR (1) KR20140143402A (en)
CN (1) CN104302862A (en)
AU (1) AU2013234472A1 (en)
BR (1) BR112014023136A2 (en)
CA (1) CA2867225A1 (en)
CL (1) CL2014002496A1 (en)
MX (1) MX2014011175A (en)
PE (1) PE20142413A1 (en)
RU (1) RU2014142447A (en)
WO (1) WO2013139755A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441359A (en) * 2019-01-04 2019-03-08 西南石油大学 For the cloth toothing of the impact geophysical prospecting bit of shale

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519092A (en) 1968-09-16 1970-07-07 Kennametal Inc Percussion bit
US3997011A (en) 1975-05-27 1976-12-14 Staroba Otto R Button drill bit structure
SE448108C (en) 1983-04-05 1989-08-14 Sandvik Ab MOUNTAIN DRILL FOR BATTLE DRILLING OF SMALL HAIRS INCLUDING TILTED PERIPHERAL PINS
SE452636B (en) * 1983-09-20 1987-12-07 Santrade Ltd Rock drill bit
SE8307010L (en) * 1983-12-19 1985-06-20 Santrade Ltd PIPE FOR SHIPPING DRILLING AND DRILLING THEREOF
BR9502857A (en) * 1995-06-20 1997-09-23 Sandvik Ab Rock Drill Tip
US6918455B2 (en) * 1997-06-30 2005-07-19 Smith International Drill bit with large inserts
US5947215A (en) 1997-11-06 1999-09-07 Sandvik Ab Diamond enhanced rock drill bit for percussive drilling
US6196340B1 (en) * 1997-11-28 2001-03-06 U.S. Synthetic Corporation Surface geometry for non-planar drill inserts
US6655480B1 (en) * 2000-10-05 2003-12-02 Kennametal Inc. Cutting insert for percussion drill bit
SE523913C2 (en) * 2002-04-04 2004-06-01 Sandvik Ab Striking drill bit and a pin therefore
SE526344C2 (en) * 2003-12-09 2005-08-30 Sandvik Intellectual Property Rock drill bit
SE0402026L (en) * 2004-08-17 2006-01-17 Sandvik Intellectual Property Rock drill bit and threaded connection for striking rock drilling
US7527110B2 (en) * 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US20100025114A1 (en) * 2008-01-22 2010-02-04 Brady William J PCD Percussion Drill Bit

Also Published As

Publication number Publication date
CN104302862A (en) 2015-01-21
WO2013139755A2 (en) 2013-09-26
CL2014002496A1 (en) 2015-01-16
EP2642063A1 (en) 2013-09-25
KR20140143402A (en) 2014-12-16
MX2014011175A (en) 2014-11-14
RU2014142447A (en) 2016-05-20
CA2867225A1 (en) 2013-09-26
BR112014023136A2 (en) 2017-08-22
US20150041223A1 (en) 2015-02-12
WO2013139755A3 (en) 2014-04-10
AU2013234472A1 (en) 2014-09-25

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Legal Events

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