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IN2012DN02256A - - Google Patents

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Publication number
IN2012DN02256A
IN2012DN02256A IN2256DEN2012A IN2012DN02256A IN 2012DN02256 A IN2012DN02256 A IN 2012DN02256A IN 2256DEN2012 A IN2256DEN2012 A IN 2256DEN2012A IN 2012DN02256 A IN2012DN02256 A IN 2012DN02256A
Authority
IN
India
Prior art keywords
shaft portion
cutting
cutters
wear pad
diameter
Prior art date
Application number
Inventor
W Guidry Christopher
Navin Guruswami
C F Joppe Lambertus
David Ponder Andrew
Joseph Stowe Ii Calvin
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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of IN2012DN02256A publication Critical patent/IN2012DN02256A/en

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
    • 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
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)

Abstract

A milling tool which includes a cutting portion, a cutting section having a plurality of hardened cutters and a shaft portion. A wear pad is disposed on the cutting section and shaft portion. Upon the shaft portion, the wear pad extends radially out-hardly to an engagement diameter that exceeds the maximum cutting diameter of the cutters.
IN2256DEN2012 2009-10-01 2010-10-01 IN2012DN02256A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24792809P 2009-10-01 2009-10-01
PCT/US2010/051134 WO2011041685A2 (en) 2009-10-01 2010-10-01 Milling tool for establishing openings in wellbore obstructions

Publications (1)

Publication Number Publication Date
IN2012DN02256A true IN2012DN02256A (en) 2015-08-21

Family

ID=43826908

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2256DEN2012 IN2012DN02256A (en) 2009-10-01 2010-10-01

Country Status (8)

Country Link
US (1) US8499834B2 (en)
AU (1) AU2010300374B2 (en)
BR (1) BR112012007236B1 (en)
CA (1) CA2776158C (en)
GB (1) GB2487145B (en)
IN (1) IN2012DN02256A (en)
NO (1) NO341083B1 (en)
WO (1) WO2011041685A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8499834B2 (en) * 2009-10-01 2013-08-06 Baker Hughes Incorporated Milling tool for establishing openings in wellbore obstructions
US20130000907A1 (en) * 2011-06-28 2013-01-03 Halliburton Energy Services, Inc. Milling Assembly
US9187971B2 (en) 2012-05-04 2015-11-17 Baker Hughes Incorporated Oilfield downhole wellbore section mill
US9051799B2 (en) * 2012-09-06 2015-06-09 Baker Hughes Incorporated Preload and centralizing device for milling subterranean barrier valves
USD735784S1 (en) * 2013-07-19 2015-08-04 Element Six Limited Mill tool
USD750674S1 (en) * 2014-08-01 2016-03-01 Duane C. Dunnahoe Milling tool
USD799574S1 (en) * 2015-03-30 2017-10-10 Technicut Limited Milling tool
CN105041253A (en) * 2015-06-30 2015-11-11 中国石油集团长城钻探工程有限公司 Method for arraying hard alloy of pilot hole grinding and milling tool for opening up passage by grinding and milling
MX2018002384A (en) 2015-08-27 2018-04-11 Robertson Ip Llc A centralizing and protective adapter for downhole torch and method of use.
GB2543848A (en) 2015-11-02 2017-05-03 Schlumberger Holdings Rotary milling tool
US10519734B2 (en) * 2017-02-09 2019-12-31 Extreme Energy Services, L.L.C. Downhole milling tool apparatus
US10519735B2 (en) * 2017-02-09 2019-12-31 Extreme Energy Services, L.L.C. Downhole-milling-tool method
US11208847B2 (en) 2017-05-05 2021-12-28 Schlumberger Technology Corporation Stepped downhole tools and methods of use
NO347002B1 (en) * 2018-12-14 2023-04-03 Altus Intervention Tech As Drilling and cutting tool and method for removing an obstacle in a well tube
US11913284B2 (en) 2018-12-14 2024-02-27 Altus Intervention (Technologies) As Drilling and milling tool
CN118815405B (en) * 2024-09-19 2025-04-04 西南石油大学 A combined casing shaping tool with detachable cutter
USD1073756S1 (en) * 2024-11-28 2025-05-06 Yueqing Zhongjing Tools Co., Ltd Drill bit

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US1747908A (en) * 1923-08-11 1930-02-18 Universal Rotary Bit Company Rotary drill bit
US1547459A (en) * 1923-12-22 1925-07-28 George A Stafford Drill
US1701427A (en) * 1927-02-23 1929-02-05 Bert Russell Rotary drilling and reaming tool organization
US2124414A (en) * 1936-04-18 1938-07-19 Otto B Goldman Well drilling bit
US2149798A (en) * 1936-06-27 1939-03-07 Arthur E Krick Well-drilling bit
US2607562A (en) * 1951-03-19 1952-08-19 Phipps Orville Self-piloted rotary drill bit
US4452307A (en) * 1980-06-09 1984-06-05 Horton Gary B Reamer
US4350204A (en) * 1980-06-09 1982-09-21 Horton Gary B Reamer
US5109347A (en) * 1989-02-07 1992-04-28 The Dow Chemical Company Computerized volumetric dispensing system
GB8908014D0 (en) * 1989-04-10 1989-05-24 Smith Int North Sea A milling tool stabiliser
GB9003047D0 (en) * 1990-02-10 1990-04-11 Tri State Oil Tool Uk Insert type window mill
US5407011A (en) * 1993-10-07 1995-04-18 Wada Ventures Downhole mill and method for milling
US6109347A (en) * 1997-07-03 2000-08-29 Baker Hughes Incorporated One-trip, thru-tubing, window-milling system
GB0010378D0 (en) * 2000-04-28 2000-06-14 Bbl Downhole Tools Ltd Expandable apparatus for drift and reaming a borehole
US6454007B1 (en) * 2000-06-30 2002-09-24 Weatherford/Lamb, Inc. Method and apparatus for casing exit system using coiled tubing
GB0102074D0 (en) * 2001-01-26 2001-03-14 Mead Corp Carton for packaging flanged articles
US6668945B2 (en) * 2001-11-13 2003-12-30 Schlumberger Technology Corp. Method and apparatus for milling a window in a well casing or liner
DE10227199A1 (en) * 2002-06-18 2004-01-08 Robert Bosch Gmbh Interface and method for image data transmission
US7188674B2 (en) * 2002-09-05 2007-03-13 Weatherford/Lamb, Inc. Downhole milling machine and method of use
US7178609B2 (en) * 2003-08-19 2007-02-20 Baker Hughes Incorporated Window mill and drill bit
US7370702B2 (en) 2004-01-08 2008-05-13 Baker Hughes Incorporated Single mill casing window cutting tool and method
US20060090897A1 (en) * 2004-08-24 2006-05-04 Stowe Calvin J High chrome/nickel milling with PDC cutters
GB2438200B (en) * 2006-05-16 2010-07-14 Bruce Mcgarian A whipstock
US7363992B2 (en) 2006-07-07 2008-04-29 Baker Hughes Incorporated Cutters for downhole cutting devices
CA2596094C (en) * 2006-08-08 2011-01-18 Weatherford/Lamb, Inc. Improved milling of cemented tubulars
US7810568B2 (en) * 2006-10-19 2010-10-12 Baker Hughes Incorporated Method of making a window in a tubular using an expandable watermelon mill
MX2009009222A (en) * 2007-02-28 2009-09-11 Welltec As Drilling head for reborinq a stuck valve.
EP2140096B1 (en) * 2007-04-04 2014-02-12 Weatherford/Lamb Inc. Apparatus and methods of milling a restricted casing shoe
BRPI0916187B1 (en) 2008-07-15 2019-04-30 Baker Hughes Incorporated EARTH DRILLING TOOL AND METHOD FOR DRILLING UNDERGROUND COATING MATERIAL
US20100108402A1 (en) 2008-10-31 2010-05-06 Baker Hughes Incorporated Downhole cutting tool and method of making
US8276688B2 (en) * 2009-07-13 2012-10-02 Halliburton Energy Services, Inc. Downhole casing cutting tool
US8499834B2 (en) * 2009-10-01 2013-08-06 Baker Hughes Incorporated Milling tool for establishing openings in wellbore obstructions

Also Published As

Publication number Publication date
US8499834B2 (en) 2013-08-06
NO341083B1 (en) 2017-08-21
GB2487145A (en) 2012-07-11
BR112012007236B1 (en) 2019-11-12
WO2011041685A2 (en) 2011-04-07
WO2011041685A3 (en) 2011-06-30
NO20120284A1 (en) 2012-04-20
GB201204016D0 (en) 2012-04-18
CA2776158C (en) 2014-05-13
CA2776158A1 (en) 2011-04-07
US20110240367A1 (en) 2011-10-06
AU2010300374A1 (en) 2012-03-29
AU2010300374B2 (en) 2014-09-11
GB2487145B (en) 2015-01-28

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