GB201513927D0 - Downhole cutting tool - Google Patents

Downhole cutting tool

Info

Publication number
GB201513927D0
GB201513927D0 GBGB1513927.2A GB201513927A GB201513927D0 GB 201513927 D0 GB201513927 D0 GB 201513927D0 GB 201513927 A GB201513927 A GB 201513927A GB 201513927 D0 GB201513927 D0 GB 201513927D0
Authority
GB
United Kingdom
Prior art keywords
cutting tool
downhole cutting
downhole
tool
cutting
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
GBGB1513927.2A
Other versions
GB2541017B (en
GB2541017A (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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings 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 Holdings Ltd filed Critical Schlumberger Holdings Ltd
Priority to GB1513927.2A priority Critical patent/GB2541017B/en
Publication of GB201513927D0 publication Critical patent/GB201513927D0/en
Priority to PCT/US2016/042379 priority patent/WO2017023509A1/en
Priority to US15/750,510 priority patent/US20180230766A1/en
Priority to CA2994940A priority patent/CA2994940A1/en
Priority to EP16833493.6A priority patent/EP3332084B1/en
Publication of GB2541017A publication Critical patent/GB2541017A/en
Application granted granted Critical
Publication of GB2541017B publication Critical patent/GB2541017B/en
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)
GB1513927.2A 2015-08-06 2015-08-06 Downhole cutting tool Active GB2541017B (en)

Priority Applications (5)

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
US15/750,510 US20180230766A1 (en) 2015-08-06 2016-07-15 Downhole cutting tool
CA2994940A CA2994940A1 (en) 2015-08-06 2016-07-15 Downhole cutting tool
EP16833493.6A EP3332084B1 (en) 2015-08-06 2016-07-15 Downhole cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1513927.2A GB2541017B (en) 2015-08-06 2015-08-06 Downhole cutting tool

Publications (3)

Publication Number Publication Date
GB201513927D0 true GB201513927D0 (en) 2015-09-23
GB2541017A GB2541017A (en) 2017-02-08
GB2541017B GB2541017B (en) 2018-06-06

Family

ID=54200354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1513927.2A Active GB2541017B (en) 2015-08-06 2015-08-06 Downhole cutting tool

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10253586B2 (en) * 2014-12-09 2019-04-09 Qinterra Technologies As Cutting unit for internal cutting of tubing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150755A (en) * 1986-01-06 1992-09-29 Baker Hughes Incorporated Milling tool and method for milling multiple casing strings
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
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
US7954570B2 (en) * 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7370703B2 (en) * 2005-12-09 2008-05-13 Baker Hughes Incorporated Downhole hydraulic pipe cutter
JP2007224549A (en) * 2006-02-22 2007-09-06 Tungaloy Corp Bit
US20080093076A1 (en) * 2006-10-20 2008-04-24 Smith International, Inc. Milling system and method of milling
US8776912B2 (en) * 2009-05-01 2014-07-15 Smith International, Inc. Secondary cutting structure
US9097073B2 (en) * 2011-06-10 2015-08-04 Smith International, Inc. Dual string section mill
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

Also Published As

Publication number Publication date
GB2541017B (en) 2018-06-06
US20180230766A1 (en) 2018-08-16
GB2541017A (en) 2017-02-08
EP3332084A1 (en) 2018-06-13
WO2017023509A1 (en) 2017-02-09
EP3332084A4 (en) 2019-03-13
EP3332084B1 (en) 2020-06-17
CA2994940A1 (en) 2017-02-09

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