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GB2364529B - Methods of high temperature infiltration of drill bits and infiltrating binder - Google Patents

Methods of high temperature infiltration of drill bits and infiltrating binder

Info

Publication number
GB2364529B
GB2364529B GB0123704A GB0123704A GB2364529B GB 2364529 B GB2364529 B GB 2364529B GB 0123704 A GB0123704 A GB 0123704A GB 0123704 A GB0123704 A GB 0123704A GB 2364529 B GB2364529 B GB 2364529B
Authority
GB
United Kingdom
Prior art keywords
methods
high temperature
drill bits
temperature infiltration
infiltrating binder
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.)
Expired - Fee Related
Application number
GB0123704A
Other versions
GB0123704D0 (en
GB2364529A (en
Inventor
Trent N Butcher
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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
Priority claimed from US09/135,977 external-priority patent/US6220117B1/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0123704D0 publication Critical patent/GB0123704D0/en
Publication of GB2364529A publication Critical patent/GB2364529A/en
Application granted granted Critical
Publication of GB2364529B publication Critical patent/GB2364529B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
GB0123704A 1998-08-18 1999-08-13 Methods of high temperature infiltration of drill bits and infiltrating binder Expired - Fee Related GB2364529B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/135,977 US6220117B1 (en) 1998-08-18 1998-08-18 Methods of high temperature infiltration of drill bits and infiltrating binder
GB9919051A GB2343194B (en) 1998-08-18 1999-08-13 A method of infitrating a particulate based matrix of a drilling related component

Publications (3)

Publication Number Publication Date
GB0123704D0 GB0123704D0 (en) 2001-11-21
GB2364529A GB2364529A (en) 2002-01-30
GB2364529B true GB2364529B (en) 2002-05-08

Family

ID=26315841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0123704A Expired - Fee Related GB2364529B (en) 1998-08-18 1999-08-13 Methods of high temperature infiltration of drill bits and infiltrating binder

Country Status (1)

Country Link
GB (1) GB2364529B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013006833T5 (en) 2013-03-15 2015-12-03 Halliburton Energy Services, Inc. Directional solidification of polycrystalline compact diamond cutter (PDC) drill bits
CA2946839C (en) 2014-06-25 2019-04-09 Halliburton Energy Services, Inc. Insulation enclosure with a thermal mass
CN106232912A (en) 2014-06-25 2016-12-14 哈里伯顿能源服务公司 There is the heat insulation sealing cover of change thermal characteristics
GB2542050A (en) 2014-06-25 2017-03-08 Halliburton Energy Services Inc Insulation enclosure incorporating rigid insulation materials
CN106460387A (en) 2014-06-25 2017-02-22 哈利伯顿能源服务公司 Insulation enclosure with a radiant barrier
WO2016122488A1 (en) 2015-01-28 2016-08-04 Halliburton Energy Services, Inc. Mold transfer assemblies and methods of use

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880154A (en) * 1986-04-03 1989-11-14 Klaus Tank Brazing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880154A (en) * 1986-04-03 1989-11-14 Klaus Tank Brazing

Also Published As

Publication number Publication date
GB0123704D0 (en) 2001-11-21
GB2364529A (en) 2002-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040813