GB0917704D0 - Cutting tool inserts - Google Patents

Cutting tool inserts

Info

Publication number
GB0917704D0
GB0917704D0 GBGB0917704.9A GB0917704A GB0917704D0 GB 0917704 D0 GB0917704 D0 GB 0917704D0 GB 0917704 A GB0917704 A GB 0917704A GB 0917704 D0 GB0917704 D0 GB 0917704D0
Authority
GB
United Kingdom
Prior art keywords
cutting tool
tool inserts
inserts
cutting
tool
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.)
Withdrawn
Application number
GBGB0917704.9A
Other versions
GB2474280A (en
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.)
Cutting and Wear Resistant Developments Ltd
Original Assignee
Cutting and Wear Resistant Developments Ltd
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 Cutting and Wear Resistant Developments Ltd filed Critical Cutting and Wear Resistant Developments Ltd
Priority to GB0917704A priority Critical patent/GB2474280A/en
Publication of GB0917704D0 publication Critical patent/GB0917704D0/en
Priority to EP10766318A priority patent/EP2486220A1/en
Priority to CN2010800455562A priority patent/CN102549230A/en
Priority to US13/500,167 priority patent/US20120193152A1/en
Priority to PCT/GB2010/051545 priority patent/WO2011042715A1/en
Publication of GB2474280A publication Critical patent/GB2474280A/en
Withdrawn legal-status Critical Current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
    • E21B10/56—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
    • E21B10/00—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
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
    • E21B10/633—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements independently detachable
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Milling Processes (AREA)
  • Earth Drilling (AREA)
GB0917704A 2009-10-09 2009-10-09 Cutting tool insert with ridges and troughs Withdrawn GB2474280A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0917704A GB2474280A (en) 2009-10-09 2009-10-09 Cutting tool insert with ridges and troughs
EP10766318A EP2486220A1 (en) 2009-10-09 2010-09-15 Cutting tool inserts
CN2010800455562A CN102549230A (en) 2009-10-09 2010-09-15 Cutting tool inserts
US13/500,167 US20120193152A1 (en) 2009-10-09 2010-09-15 Cutting tool inserts
PCT/GB2010/051545 WO2011042715A1 (en) 2009-10-09 2010-09-15 Cutting tool inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0917704A GB2474280A (en) 2009-10-09 2009-10-09 Cutting tool insert with ridges and troughs

Publications (2)

Publication Number Publication Date
GB0917704D0 true GB0917704D0 (en) 2009-11-25
GB2474280A GB2474280A (en) 2011-04-13

Family

ID=41402780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0917704A Withdrawn GB2474280A (en) 2009-10-09 2009-10-09 Cutting tool insert with ridges and troughs

Country Status (5)

Country Link
US (1) US20120193152A1 (en)
EP (1) EP2486220A1 (en)
CN (1) CN102549230A (en)
GB (1) GB2474280A (en)
WO (1) WO2011042715A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178544B1 (en) * 2009-11-13 2016-06-13 Maersk Olie & Gas Injektionsborebit
US8778259B2 (en) 2011-05-25 2014-07-15 Gerhard B. Beckmann Self-renewing cutting surface, tool and method for making same using powder metallurgy and densification techniques
WO2015003188A1 (en) 2013-07-05 2015-01-08 Tunget Bruce A Apparatus and mehtod for cultivating a downhole surface
GB2545886B (en) * 2015-11-09 2018-04-25 Cutting & Wear Resistant Developments Ltd Preparation of composite rods
US11365589B2 (en) * 2019-07-03 2022-06-21 Cnpc Usa Corporation Cutting element with non-planar cutting edges

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896251A (en) * 1929-12-20 1933-02-07 Floyd L Scott Cutter for well drills
US5279375A (en) * 1992-03-04 1994-01-18 Baker Hughes Incorporated Multidirectional drill bit cutter
GB9621217D0 (en) * 1996-10-11 1996-11-27 Camco Drilling Group Ltd Improvements in or relating to preform cutting elements for rotary drill bits
IL119841A (en) * 1996-12-16 2000-02-29 Iscar Ltd Cutting inserts
US5829541A (en) * 1996-12-27 1998-11-03 General Electric Company Polycrystalline diamond cutting element with diamond ridge pattern
US6464434B2 (en) 1998-01-29 2002-10-15 Baker Hughes Incorporated Cutting matrix and method applying the same
IL145342A0 (en) * 2001-09-10 2002-06-30 Iscar Ltd Cutting insert
EP1805389B1 (en) * 2004-10-28 2009-05-20 Diamond Innovations, Inc. Polycrystalline cutter with multiple cutting edges

Also Published As

Publication number Publication date
EP2486220A1 (en) 2012-08-15
US20120193152A1 (en) 2012-08-02
CN102549230A (en) 2012-07-04
GB2474280A (en) 2011-04-13
WO2011042715A1 (en) 2011-04-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)