ZA200903801B - Core drill bit with extended matrix height - Google Patents

Core drill bit with extended matrix height

Info

Publication number
ZA200903801B
ZA200903801B ZA200903801A ZA200903801A ZA200903801B ZA 200903801 B ZA200903801 B ZA 200903801B ZA 200903801 A ZA200903801 A ZA 200903801A ZA 200903801 A ZA200903801 A ZA 200903801A ZA 200903801 B ZA200903801 B ZA 200903801B
Authority
ZA
South Africa
Prior art keywords
drill bit
core drill
extended matrix
matrix height
height
Prior art date
Application number
ZA200903801A
Other languages
English (en)
Inventor
Kristian Shayne Drivdahl
Michael Rupp
Original Assignee
Boart Longyear
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=39525775&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200903801(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boart Longyear filed Critical Boart Longyear
Publication of ZA200903801B publication Critical patent/ZA200903801B/xx

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
    • E21B10/02—Core 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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
ZA200903801A 2006-12-14 2007-12-14 Core drill bit with extended matrix height ZA200903801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/610,680 US7628228B2 (en) 2006-12-14 2006-12-14 Core drill bit with extended crown height

Publications (1)

Publication Number Publication Date
ZA200903801B true ZA200903801B (en) 2010-08-25

Family

ID=39525775

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200903801A ZA200903801B (en) 2006-12-14 2007-12-14 Core drill bit with extended matrix height

Country Status (8)

Country Link
US (7) US7628228B2 (de)
EP (2) EP3299573B1 (de)
CN (1) CN101652532B (de)
AU (6) AU2007333850B2 (de)
CA (2) CA2826590C (de)
ES (2) ES2659515T3 (de)
WO (1) WO2008076908A2 (de)
ZA (1) ZA200903801B (de)

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US9074429B2 (en) 2006-12-14 2015-07-07 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same

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US9682425B2 (en) 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
US9109429B2 (en) 2002-12-08 2015-08-18 Baker Hughes Incorporated Engineered powder compact composite material
US9267332B2 (en) 2006-11-30 2016-02-23 Longyear Tm, Inc. Impregnated drilling tools including elongated structures
US7628228B2 (en) * 2006-12-14 2009-12-08 Longyear Tm, Inc. Core drill bit with extended crown height
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US9090955B2 (en) 2010-10-27 2015-07-28 Baker Hughes Incorporated Nanomatrix powder metal composite
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US9643250B2 (en) 2011-07-29 2017-05-09 Baker Hughes Incorporated Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
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US9057242B2 (en) 2011-08-05 2015-06-16 Baker Hughes Incorporated Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate
US9033055B2 (en) 2011-08-17 2015-05-19 Baker Hughes Incorporated Selectively degradable passage restriction and method
US9109269B2 (en) 2011-08-30 2015-08-18 Baker Hughes Incorporated Magnesium alloy powder metal compact
US9856547B2 (en) 2011-08-30 2018-01-02 Bakers Hughes, A Ge Company, Llc Nanostructured powder metal compact
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US9643144B2 (en) 2011-09-02 2017-05-09 Baker Hughes Incorporated Method to generate and disperse nanostructures in a composite material
US9347119B2 (en) 2011-09-03 2016-05-24 Baker Hughes Incorporated Degradable high shock impedance material
US9187990B2 (en) 2011-09-03 2015-11-17 Baker Hughes Incorporated Method of using a degradable shaped charge and perforating gun system
US9133695B2 (en) 2011-09-03 2015-09-15 Baker Hughes Incorporated Degradable shaped charge and perforating gun system
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US20130098691A1 (en) 2011-10-25 2013-04-25 Longyear Tm, Inc. High-strength, high-hardness binders and drilling tools formed using the same
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US9605508B2 (en) 2012-05-08 2017-03-28 Baker Hughes Incorporated Disintegrable and conformable metallic seal, and method of making the same
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EP2886230A1 (de) * 2013-12-20 2015-06-24 HILTI Aktiengesellschaft Bohrkrone mit einem austauschbaren Schneidabschnitt
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US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
CA2936851A1 (en) 2014-02-21 2015-08-27 Terves, Inc. Fluid activated disintegrating metal system
US10689740B2 (en) 2014-04-18 2020-06-23 Terves, LLCq Galvanically-active in situ formed particles for controlled rate dissolving tools
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US10865465B2 (en) 2017-07-27 2020-12-15 Terves, Llc Degradable metal matrix composite
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US10856966B2 (en) 2014-10-23 2020-12-08 Medos International Sarl Biceps tenodesis implants and delivery tools
US10076374B2 (en) 2014-10-23 2018-09-18 Medos International Sárl Biceps tenodesis delivery tools
US10751161B2 (en) 2014-10-23 2020-08-25 Medos International Sárl Biceps tenodesis anchor implants
US10729419B2 (en) 2014-10-23 2020-08-04 Medos International Sarl Biceps tenodesis implants and delivery tools
US10034742B2 (en) 2014-10-23 2018-07-31 Medos International Sarl Biceps tenodesis implants and delivery tools
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US9693856B2 (en) 2015-04-22 2017-07-04 DePuy Synthes Products, LLC Biceps repair device
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CN111173457B (zh) * 2020-02-10 2024-07-05 北京探矿工程研究所 一种多层金刚石取心钻头及其制造方法
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9074429B2 (en) 2006-12-14 2015-07-07 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US9903165B2 (en) 2009-09-22 2018-02-27 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same

Also Published As

Publication number Publication date
US7918288B2 (en) 2011-04-05
US8051929B2 (en) 2011-11-08
EP2122111A4 (de) 2014-07-09
AU2011201709A1 (en) 2011-05-12
EP2122111A2 (de) 2009-11-25
AU2011201709B2 (en) 2013-03-28
CA2671061C (en) 2013-11-19
AU2007333850B2 (en) 2011-02-10
AU2011201706B2 (en) 2011-06-23
WO2008076908A3 (en) 2008-10-23
AU2011201710A1 (en) 2011-05-12
AU2011201707A1 (en) 2011-05-12
US20100012385A1 (en) 2010-01-21
US7628228B2 (en) 2009-12-08
ES2866889T3 (es) 2021-10-20
US7874384B2 (en) 2011-01-25
CA2826590C (en) 2015-06-16
CN101652532B (zh) 2013-08-07
EP3299573B1 (de) 2021-01-20
AU2011201706A1 (en) 2011-05-12
AU2007333850A1 (en) 2008-06-26
US7909119B2 (en) 2011-03-22
ES2659515T3 (es) 2018-03-16
US20110031027A1 (en) 2011-02-10
AU2011201713A1 (en) 2011-05-12
AU2011201713B2 (en) 2011-06-16
CA2671061A1 (en) 2008-06-26
US20100012386A1 (en) 2010-01-21
US20080142262A1 (en) 2008-06-19
US20100012381A1 (en) 2010-01-21
AU2011201707B2 (en) 2011-07-21
WO2008076908A2 (en) 2008-06-26
CN101652532A (zh) 2010-02-17
US7958954B2 (en) 2011-06-14
US20100012382A1 (en) 2010-01-21
EP2122111B1 (de) 2017-11-15
EP3299573A1 (de) 2018-03-28
AU2011201713C1 (en) 2011-11-03
CA2826590A1 (en) 2008-06-26
US20100006344A1 (en) 2010-01-14
US7828090B2 (en) 2010-11-09
AU2011201710B2 (en) 2011-06-23

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