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NO974128L - Hydro-mekanisk flerstrengkutter - Google Patents

Hydro-mekanisk flerstrengkutter

Info

Publication number
NO974128L
NO974128L NO974128A NO974128A NO974128L NO 974128 L NO974128 L NO 974128L NO 974128 A NO974128 A NO 974128A NO 974128 A NO974128 A NO 974128A NO 974128 L NO974128 L NO 974128L
Authority
NO
Norway
Prior art keywords
spindle
blade
knife
knife body
blades
Prior art date
Application number
NO974128A
Other languages
English (en)
Other versions
NO974128D0 (no
Inventor
Bruce Flanders
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 NO974128D0 publication Critical patent/NO974128D0/no
Publication of NO974128L publication Critical patent/NO974128L/no

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

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
  • Knives (AREA)

Abstract

Det beskrives et kutteverktøy (10) for anvendelse nede i brønnen i et brønnborehull, hvilket kutteverktøy (10) haren spindel (12) og et sylindrisk kniv- legeme (14) glidbart montert, koaksialt på spindelen. Spindelen (12) kan være festet til eller henge ned fra en hvilken som helst type arbeidsstreng. De øvre endene (22) av en rekke knivblader (16) er svingbart montert på faste punkter på knivlegemet (14). Knivbladene (16) henger derfra over en rekke ramper (20) til- dannet på spindelens ytre. Et trykk-kammer (30) er dannet mellom knivlegemet (14) og spindelen (12). Væske fra arbeidsstrengen kan føres gjennom spindelen til trykk-kammeret (30), for å drive knivlegemet (14) nedover i forhold til spindelen (12), å få de nedre endene (24) av knivbladene (16) til å komme i kontakt med rampene (20) på spindelen og støtes eller svinges utover for å få bladets nedre spiss (26) til å komme i kontakt med det materialet som skal kuttes nede i brøn- nen. Etterhvert som spindelen (12) roteres, roterer knivbladene (16) med den og kutter inn i materialet. Det punkt ved hvilket bladets nedre ende (24) kommer i kontakt med rampen (20) er et støttepunkt som er nærmere bladets nedre spiss (26) enn bladets øvre ende (22). Dette skaper en mekanisk fordel som får bladets nedre spiss (26) til med større kraft og presses inn i det materiale som skal kuttes.
NO974128A 1996-09-09 1997-09-08 Hydro-mekanisk flerstrengkutter NO974128L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/709,317 US5791409A (en) 1996-09-09 1996-09-09 Hydro-mechanical multi-string cutter

Publications (2)

Publication Number Publication Date
NO974128D0 NO974128D0 (no) 1997-09-08
NO974128L true NO974128L (no) 1998-03-10

Family

ID=24849350

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974128A NO974128L (no) 1996-09-09 1997-09-08 Hydro-mekanisk flerstrengkutter

Country Status (5)

Country Link
US (1) US5791409A (no)
AU (1) AU717881B2 (no)
CA (1) CA2196826A1 (no)
GB (1) GB2316965B (no)
NO (1) NO974128L (no)

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US6170576B1 (en) 1995-09-22 2001-01-09 Weatherford/Lamb, Inc. Mills for wellbore operations
US5984005A (en) * 1995-09-22 1999-11-16 Weatherford/Lamb, Inc. Wellbore milling inserts and mills
US6125929A (en) * 1998-06-01 2000-10-03 Baker Hughes Incorporated Casing cutter blade support sleeve
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7055608B2 (en) * 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
AU4883400A (en) * 1999-07-27 2001-02-01 Baker Hughes Incorporated Reusable cutting and milling tool
US6679328B2 (en) 1999-07-27 2004-01-20 Baker Hughes Incorporated Reverse section milling method and apparatus
US6598678B1 (en) * 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6629565B2 (en) 2000-07-24 2003-10-07 Smith International, Inc. Abandonment and retrieval apparatus and method
US7210223B2 (en) * 2000-12-13 2007-05-01 Image-Guided Neurologics, Inc. Method of manufacturing a microcoil construction
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
RU2201493C2 (ru) * 2001-05-28 2003-03-27 Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" Вырезающее устройство
GB2421259B (en) 2001-11-12 2006-08-09 Enventure Global Technology Mono diameter wellbore casing
GB2418943B (en) 2002-06-10 2006-09-06 Enventure Global Technology Mono Diameter Wellbore Casing
AU2003274947A1 (en) * 2002-09-03 2004-03-29 Stan C. Weidmer Tool with selectively biased member and method for forming a non -axis symmetric feature
EP1549823B1 (en) 2002-09-20 2007-07-25 Enventure Global Technology Bottom plug for forming a mono diameter wellbore casing
AU2003275131A1 (en) * 2002-09-20 2004-04-08 Enventure Global Technology Cutter for wellbore casing
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
WO2004067961A2 (en) 2003-01-27 2004-08-12 Enventure Global Technology Lubrication system for radially expanding tubular members
GB2429226B (en) * 2003-02-18 2007-08-22 Enventure Global Technology Protective compression and tension sleeves for threaded connections for radially expandable tubular members
GB2415454B (en) 2003-03-11 2007-08-01 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7063155B2 (en) * 2003-12-19 2006-06-20 Deltide Fishing & Rental Tools, Inc. Casing cutter
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
US7806635B2 (en) * 2007-03-07 2010-10-05 Makino, Inc. Method and apparatus for producing a shaped bore
US7575056B2 (en) 2007-03-26 2009-08-18 Baker Hughes Incorporated Tubular cutting device
US7644763B2 (en) * 2007-03-26 2010-01-12 Baker Hughes Incorporated Downhole cutting tool and method
US7730949B2 (en) * 2007-09-20 2010-06-08 Schlumberger Technology Corporation System and method for performing well treatments
US8469097B2 (en) * 2009-05-14 2013-06-25 Baker Hughes Incorporated Subterranean tubular cutter with depth of cut feature
US8881833B2 (en) 2009-09-30 2014-11-11 Baker Hughes Incorporated Remotely controlled apparatus for downhole applications and methods of operation
US9175520B2 (en) * 2009-09-30 2015-11-03 Baker Hughes Incorporated Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods
GB201005207D0 (en) * 2010-03-29 2010-05-12 Pedem Ltd Downhole tool
US8833464B2 (en) 2010-05-26 2014-09-16 General Marine Contractors LLC Method and system for containing uncontrolled flow of reservoir fluids into the environment
US9187971B2 (en) * 2012-05-04 2015-11-17 Baker Hughes Incorporated Oilfield downhole wellbore section mill
US9366101B2 (en) 2012-10-04 2016-06-14 Baker Hughes Incorporated Cutting and pulling tool with double acting hydraulic piston
US9725977B2 (en) 2012-10-04 2017-08-08 Baker Hughes Incorporated Retractable cutting and pulling tool with uphole milling capability
CN103089181B (zh) * 2013-01-14 2015-09-09 中国石油大学(华东) 管内水力切割器
WO2015072987A1 (en) * 2013-11-13 2015-05-21 Halliburton Energy Services, Inc. Wellbore tubing cutting tool
WO2015094317A1 (en) * 2013-12-20 2015-06-25 Halliburton Energy Services, Inc. High radial expansion anchoring tool
US10030459B2 (en) * 2014-07-08 2018-07-24 Smith International, Inc. Thru-casing milling
CA2974093A1 (en) 2015-03-25 2016-09-29 Halliburton Energy Services, Inc. Adjustable depth of cut control for a downhole drilling tool
EP3736406B1 (en) * 2015-04-24 2022-10-12 Weatherford Technology Holdings, LLC Tubular cutting tool
CN104985625B (zh) * 2015-07-01 2017-08-01 河南科技大学 一种洋葱切条器
CN105089535B (zh) * 2015-07-03 2017-10-20 杰瑞能源服务有限公司 一种自居中旋转切割工具
US10808481B2 (en) 2017-11-16 2020-10-20 Weatherford Technology Holdings, Llc Apparatus and method for cutting casings
CN107956445B (zh) * 2018-01-05 2023-11-10 长江大学 一种全液压水力式内切割装置
CN108756963B (zh) * 2018-07-02 2024-01-12 新疆龟兹矿业有限公司 一种液压支架的安装装置及其工作方法
US10711552B2 (en) 2018-11-12 2020-07-14 Paul James Wilson Tubular cutting assemblies
CN112302557B (zh) * 2020-10-21 2021-06-08 北京佰文恒新能源服务有限公司 一种用于针对多种厚壁管材的水力割具
CN115711099A (zh) * 2021-08-23 2023-02-24 中国石油天然气集团有限公司 一种垂直进刀式水力油管内割刀
NO20240063A1 (en) 2024-01-24 2025-07-25 Altus Intervention Tech As Downhole tubing cutter tool, downhole tubing cutter assembly and associated methods

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DE194764C (no) *
US1913636A (en) * 1928-03-30 1933-06-13 James S Abercrombie Uniform pressure casing cutter
US2136518A (en) * 1936-09-19 1938-11-15 Nixon Joe Pipe cutter
US3083765A (en) * 1960-10-28 1963-04-02 Archer W Kammerer Method and apparatus for conditioning bore holes
US3171502A (en) * 1962-07-26 1965-03-02 Jean K Kamphere Expansible rotary drill bits
US3414069A (en) * 1966-08-08 1968-12-03 Lamphere Jean K Apparatus for recovering formation wall samples from a bore hole
US3684009A (en) * 1971-02-25 1972-08-15 Tri State Oil Tools Inc Section milling tool
US3920070A (en) * 1974-11-06 1975-11-18 Mack Goins Pipe cutter
GB2124678B (en) * 1982-08-04 1985-11-06 Gearhart Ind Inc Apparatus for chemical cutting
US4938291A (en) * 1986-01-06 1990-07-03 Lynde Gerald D Cutting tool for cutting well casing
US4893675A (en) * 1988-11-21 1990-01-16 Uvon Skipper Section milling tool
US5018580A (en) * 1988-11-21 1991-05-28 Uvon Skipper Section milling tool
US5101895A (en) * 1990-12-21 1992-04-07 Smith International, Inc. Well abandonment system
US5350015A (en) * 1993-06-30 1994-09-27 Hailey Charles D Rotary downhole cutting tool

Also Published As

Publication number Publication date
CA2196826A1 (en) 1998-03-10
US5791409A (en) 1998-08-11
AU717881B2 (en) 2000-04-06
GB2316965A (en) 1998-03-11
NO974128D0 (no) 1997-09-08
AU1262197A (en) 1998-03-12
GB9703800D0 (en) 1997-04-16
GB2316965B (en) 2000-10-11

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