CA3011812A1 - Outils de coupe rotatifs - Google Patents

Outils de coupe rotatifs Download PDF

Info

Publication number
CA3011812A1
CA3011812A1 CA3011812A CA3011812A CA3011812A1 CA 3011812 A1 CA3011812 A1 CA 3011812A1 CA 3011812 A CA3011812 A CA 3011812A CA 3011812 A CA3011812 A CA 3011812A CA 3011812 A1 CA3011812 A1 CA 3011812A1
Authority
CA
Canada
Prior art keywords
particulate material
tool
cutters
region
cutter
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
CA3011812A
Other languages
English (en)
Inventor
Jonathan Robert HIRD
Ashley Bernard Johnson
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada 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 Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA3011812A1 publication Critical patent/CA3011812A1/fr
Abandoned 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
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure
    • 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
    • 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
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

La présente invention concerne un outil de coupe rotatif comprenant un corps d'outil pouvant s'engager dans un train de tiges avec une pluralité d'ensembles de coupe extensibles ou faisant saillie au niveau de positions réparties de manière azimutale autour de l'axe longitudinal du corps de l'outil. Chaque ensemble de coupe comprend une structure de support portant une pluralité de dispositifs de coupe avec des surfaces de coupe dures exposées faisant face à une direction de rotation de l'outil. La structure de support peut présenter une surface positionnée pour entrer en contact avec une paroi de conduite et peut être constituée d'un corps de matériau particulaire infiltré avec un liant métallique, ledit matériau particulaire pouvant comprendre un matériau tel que du carbure de tungstène ayant une dureté Knoop d'au moins 1 000. La structure de support peut présenter une composition de qualité fonctionnelle avec un matériau dur pour entrer en contact avec la paroi et de l'acier dans une région qui va être usinée au cours de la fabrication.
CA3011812A 2016-01-21 2017-01-23 Outils de coupe rotatifs Abandoned CA3011812A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1601130.6A GB2546518A (en) 2016-01-21 2016-01-21 Rotary cutting tools
GB1601130.6 2016-01-21
PCT/US2017/014484 WO2017127779A1 (fr) 2016-01-21 2017-01-23 Outils de coupe rotatifs

Publications (1)

Publication Number Publication Date
CA3011812A1 true CA3011812A1 (fr) 2017-07-27

Family

ID=55534722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3011812A Abandoned CA3011812A1 (fr) 2016-01-21 2017-01-23 Outils de coupe rotatifs

Country Status (6)

Country Link
US (1) US20190071930A1 (fr)
EP (1) EP3405642A4 (fr)
BR (1) BR112018014869A2 (fr)
CA (1) CA3011812A1 (fr)
GB (1) GB2546518A (fr)
WO (1) WO2017127779A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2535787B (en) 2015-02-27 2017-08-16 Schlumberger Holdings Milling tool and method
GB2528457B (en) * 2014-07-21 2018-10-10 Schlumberger Holdings Reamer
US11434549B2 (en) 2016-11-10 2022-09-06 The United States Of America As Represented By The Secretary Of The Army Cemented carbide containing tungsten carbide and finegrained iron alloy binder
CN110869581B (zh) 2017-05-31 2022-04-01 斯伦贝谢技术有限公司 具有预成形硬面堆焊部段的切割工具
US11454071B2 (en) 2020-03-26 2022-09-27 Saudi Arabian Oil Company Deploying material to limit losses of drilling fluid in a wellbore
US11643878B2 (en) * 2020-03-26 2023-05-09 Saudi Arabian Oil Company Deploying material to limit losses of drilling fluid in a wellbore
US12031386B2 (en) 2020-08-27 2024-07-09 Schlumberger Technology Corporation Blade cover

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846193A (en) * 1957-01-07 1958-08-05 Chadderdon Jack Milling cutter for use in oil wells
US4593777A (en) * 1983-02-22 1986-06-10 Nl Industries, Inc. Drag bit and cutters
US6386302B1 (en) 1999-09-09 2002-05-14 Smith International, Inc. Polycrystaline diamond compact insert reaming tool
US7451836B2 (en) * 2001-08-08 2008-11-18 Smith International, Inc. Advanced expandable reaming tool
US6732817B2 (en) 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer
US7036611B2 (en) * 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US7997354B2 (en) 2006-12-04 2011-08-16 Baker Hughes Incorporated Expandable reamers for earth-boring applications and methods of using the same
US7963348B2 (en) 2007-10-11 2011-06-21 Smith International, Inc. Expandable earth boring apparatus using impregnated and matrix materials for enlarging a borehole
US7954564B2 (en) 2008-07-24 2011-06-07 Smith International, Inc. Placement of cutting elements on secondary cutting structures of drilling tool assemblies
US7878273B2 (en) * 2008-11-17 2011-02-01 Omni Ip Ltd. Ultra-hard drilling stabilizer
WO2010127233A2 (fr) * 2009-05-01 2010-11-04 Baker Hughes Incorporated Trépans de tubage, ensembles de forage et procédés destinés à être utilisés dans la formation de puits de forage avec un tubage extensible
ES2535320T3 (es) 2010-12-23 2015-05-08 Obrist Closures Switzerland Gmbh Cierre para un envase
US20130153306A1 (en) * 2011-12-19 2013-06-20 Smith International, Inc. Fixed cutter drill bit heel and back-ream cutter protections for abrasive applications
US9493991B2 (en) * 2012-04-02 2016-11-15 Baker Hughes Incorporated Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
BR112017001386A2 (pt) * 2014-07-21 2018-06-05 Schlumberger Technology Bv alargador.
GB2528454A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528459B (en) * 2014-07-21 2018-10-31 Schlumberger Holdings Reamer
GB2528457B (en) * 2014-07-21 2018-10-10 Schlumberger Holdings Reamer

Also Published As

Publication number Publication date
WO2017127779A1 (fr) 2017-07-27
GB201601130D0 (en) 2016-03-09
EP3405642A4 (fr) 2019-09-04
GB2546518A (en) 2017-07-26
EP3405642A1 (fr) 2018-11-28
BR112018014869A2 (pt) 2018-12-11
US20190071930A1 (en) 2019-03-07

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210831