EP3332084A4 - Bohrlochschneidwerkzeug - Google Patents

Bohrlochschneidwerkzeug Download PDF

Info

Publication number
EP3332084A4
EP3332084A4 EP16833493.6A EP16833493A EP3332084A4 EP 3332084 A4 EP3332084 A4 EP 3332084A4 EP 16833493 A EP16833493 A EP 16833493A EP 3332084 A4 EP3332084 A4 EP 3332084A4
Authority
EP
European Patent Office
Prior art keywords
hole cutter
cutter
hole
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.)
Granted
Application number
EP16833493.6A
Other languages
English (en)
French (fr)
Other versions
EP3332084A1 (de
EP3332084B1 (de
Inventor
Ashley Bernard Johnson
Francesco BATTOCCHIO
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.)
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Original Assignee
Services Petroliers Schlumberger SA
Schlumberger Technology BV
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 Services Petroliers Schlumberger SA, Schlumberger Technology BV filed Critical Services Petroliers Schlumberger SA
Publication of EP3332084A1 publication Critical patent/EP3332084A1/de
Publication of EP3332084A4 publication Critical patent/EP3332084A4/de
Application granted granted Critical
Publication of EP3332084B1 publication Critical patent/EP3332084B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • E21B10/46—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
    • 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
    • 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
    • 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
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5671—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts with chip breaking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
EP16833493.6A 2015-08-06 2016-07-15 Bohrlochschneidwerkzeug Active EP3332084B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1513927.2A GB2541017B (en) 2015-08-06 2015-08-06 Downhole cutting tool
PCT/US2016/042379 WO2017023509A1 (en) 2015-08-06 2016-07-15 Downhole cutting tool

Publications (3)

Publication Number Publication Date
EP3332084A1 EP3332084A1 (de) 2018-06-13
EP3332084A4 true EP3332084A4 (de) 2019-03-13
EP3332084B1 EP3332084B1 (de) 2020-06-17

Family

ID=54200354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16833493.6A Active EP3332084B1 (de) 2015-08-06 2016-07-15 Bohrlochschneidwerkzeug

Country Status (5)

Country Link
US (1) US20180230766A1 (de)
EP (1) EP3332084B1 (de)
CA (1) CA2994940A1 (de)
GB (1) GB2541017B (de)
WO (1) WO2017023509A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO341538B1 (no) * 2014-12-09 2017-12-04 Qinterra Tech As Kutteenhet for innvendig kutting av rør

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070079995A1 (en) * 2004-02-19 2007-04-12 Mcclain Eric E Cutting elements configured for casing component drillout and earth boring drill bits including same
US20080093076A1 (en) * 2006-10-20 2008-04-24 Smith International, Inc. Milling system and method of milling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038859A (en) * 1988-04-15 1991-08-13 Tri-State Oil Tools, Inc. Cutting tool for removing man-made members from well bore
US4978260A (en) * 1986-01-06 1990-12-18 Tri-State Oil Tools, Inc. Cutting tool for removing materials from well bore
US5150755A (en) * 1986-01-06 1992-09-29 Baker Hughes Incorporated Milling tool and method for milling multiple casing strings
US5012863A (en) * 1988-06-07 1991-05-07 Smith International, Inc. Pipe milling tool blade and method of dressing same
US5558170A (en) * 1992-12-23 1996-09-24 Baroid Technology, Inc. Method and apparatus for improving drill bit stability
US6220375B1 (en) * 1999-01-13 2001-04-24 Baker Hughes Incorporated Polycrystalline diamond cutters having modified residual stresses
US6397958B1 (en) * 1999-09-09 2002-06-04 Baker Hughes Incorporated Reaming apparatus and method with ability to drill out cement and float equipment in casing
US7370703B2 (en) * 2005-12-09 2008-05-13 Baker Hughes Incorporated Downhole hydraulic pipe cutter
JP2007224549A (ja) * 2006-02-22 2007-09-06 Tungaloy Corp ビット
US8776912B2 (en) * 2009-05-01 2014-07-15 Smith International, Inc. Secondary cutting structure
EP2718534B1 (de) * 2011-06-10 2016-11-02 Services Pétroliers Schlumberger Mühle mit doppeltem fräsabschnitt
US9631434B2 (en) * 2013-03-14 2017-04-25 Smith International, Inc. Underreamer for increasing a wellbore diameter
US10260302B2 (en) * 2014-06-25 2019-04-16 Schlumberger Technology Corporation Cutting insert for initiating a cutout

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070079995A1 (en) * 2004-02-19 2007-04-12 Mcclain Eric E Cutting elements configured for casing component drillout and earth boring drill bits including same
US20080093076A1 (en) * 2006-10-20 2008-04-24 Smith International, Inc. Milling system and method of milling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017023509A1 *

Also Published As

Publication number Publication date
EP3332084A1 (de) 2018-06-13
EP3332084B1 (de) 2020-06-17
GB2541017A (en) 2017-02-08
US20180230766A1 (en) 2018-08-16
CA2994940A1 (en) 2017-02-09
WO2017023509A1 (en) 2017-02-09
GB2541017B (en) 2018-06-06
GB201513927D0 (en) 2015-09-23

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