CA2948825A1 - Trepan rotatif entierement infiltre - Google Patents

Trepan rotatif entierement infiltre Download PDF

Info

Publication number
CA2948825A1
CA2948825A1 CA2948825A CA2948825A CA2948825A1 CA 2948825 A1 CA2948825 A1 CA 2948825A1 CA 2948825 A CA2948825 A CA 2948825A CA 2948825 A CA2948825 A CA 2948825A CA 2948825 A1 CA2948825 A1 CA 2948825A1
Authority
CA
Canada
Prior art keywords
particle
drill bit
rotary drill
matrix
binder material
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.)
Abandoned
Application number
CA2948825A
Other languages
English (en)
Inventor
Christian M. Lambert
Cody A. Pearce
Michael D. Rupp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Longyear TM Inc
Original Assignee
Longyear TM Inc
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
Application filed by Longyear TM Inc filed Critical Longyear TM Inc
Publication of CA2948825A1 publication Critical patent/CA2948825A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/62Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA2948825A 2014-05-13 2015-05-13 Trepan rotatif entierement infiltre Abandoned CA2948825A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461992654P 2014-05-13 2014-05-13
US61/992,654 2014-05-13
PCT/US2015/030535 WO2015175641A1 (fr) 2014-05-13 2015-05-13 Trépan rotatif entièrement infiltré

Publications (1)

Publication Number Publication Date
CA2948825A1 true CA2948825A1 (fr) 2015-11-19

Family

ID=54480599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2948825A Abandoned CA2948825A1 (fr) 2014-05-13 2015-05-13 Trepan rotatif entierement infiltre

Country Status (8)

Country Link
US (1) US20150330154A1 (fr)
EP (1) EP3143236A1 (fr)
CN (1) CN106471207A (fr)
AU (1) AU2015259190A1 (fr)
CA (1) CA2948825A1 (fr)
CL (1) CL2016002889A1 (fr)
PE (1) PE20170018A1 (fr)
WO (1) WO2015175641A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10378286B2 (en) * 2015-04-30 2019-08-13 Schlumberger Technology Corporation System and methodology for drilling
CN108015906A (zh) * 2016-10-28 2018-05-11 圣戈班磨料磨具有限公司 空芯钻头及其制造方法
US20180154551A1 (en) * 2016-12-02 2018-06-07 Saint-Gobain Abrasives, Inc. Core drill bit assembly
CN110394902A (zh) * 2018-04-25 2019-11-01 圣戈班磨料磨具有限公司 空芯钻头及其制造方法
CN109159307A (zh) * 2018-08-31 2019-01-08 古治勇 一种热压成型自带排屑槽玻璃打孔钻头及其生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884548T2 (de) * 1987-10-13 1994-04-28 Eastman Teleco Co Gesteinsbohrmeissel mit Matrixersatzmaterial.
US6698538B2 (en) * 2001-07-11 2004-03-02 Smith International, Inc. Drill bit having adjustable total flow area
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7776256B2 (en) * 2005-11-10 2010-08-17 Baker Huges Incorporated Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies
US8517125B2 (en) * 2007-05-18 2013-08-27 Smith International, Inc. Impregnated material with variable erosion properties for rock drilling
US20100193254A1 (en) * 2009-01-30 2010-08-05 Halliburton Energy Services, Inc. Matrix Drill Bit with Dual Surface Compositions and Methods of Manufacture
US8079428B2 (en) * 2009-07-02 2011-12-20 Baker Hughes Incorporated Hardfacing materials including PCD particles, welding rods and earth-boring tools including such materials, and methods of forming and using same
US9421671B2 (en) * 2011-02-09 2016-08-23 Longyear Tm, Inc. Infiltrated diamond wear resistant bodies and tools

Also Published As

Publication number Publication date
CN106471207A (zh) 2017-03-01
EP3143236A1 (fr) 2017-03-22
US20150330154A1 (en) 2015-11-19
AU2015259190A1 (en) 2016-11-17
PE20170018A1 (es) 2017-03-04
WO2015175641A1 (fr) 2015-11-19
CL2016002889A1 (es) 2017-05-05

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20190514