DE3779867T2 - Fraeswerkzeug zum schneiden einer bohrlochverrohrung. - Google Patents

Fraeswerkzeug zum schneiden einer bohrlochverrohrung.

Info

Publication number
DE3779867T2
DE3779867T2 DE8787307098T DE3779867T DE3779867T2 DE 3779867 T2 DE3779867 T2 DE 3779867T2 DE 8787307098 T DE8787307098 T DE 8787307098T DE 3779867 T DE3779867 T DE 3779867T DE 3779867 T2 DE3779867 T2 DE 3779867T2
Authority
DE
Germany
Prior art keywords
cutting
milling tool
hole pipe
pipe
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.)
Expired - Lifetime
Application number
DE8787307098T
Other languages
English (en)
Other versions
DE3779867T3 (de
DE3779867D1 (de
Inventor
Gerald D Lynde
James M Price
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.)
Tri State Oil Tools Inc
Original Assignee
Tri State Oil Tools 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25454837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3779867(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tri State Oil Tools Inc filed Critical Tri State Oil Tools Inc
Application granted granted Critical
Publication of DE3779867D1 publication Critical patent/DE3779867D1/de
Publication of DE3779867T2 publication Critical patent/DE3779867T2/de
Publication of DE3779867T3 publication Critical patent/DE3779867T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B23B5/167—Tools for chamfering the ends of bars or tubes
    • B23B5/168—Tools for chamfering the ends of bars or tubes with guiding devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/81—Tool having crystalline cutting edge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8595—Pivotable tool-support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/12—Radially moving rotating tool inside bore
    • Y10T82/125—Tool simultaneously moving axially
    • Y10T82/128—Pivoted to tool-carrier
DE3779867T 1986-11-06 1987-08-11 Fräswerkzeug zum Schneiden einer Bohrlochverrohrung. Expired - Lifetime DE3779867T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/927,512 US4887668A (en) 1986-01-06 1986-11-06 Cutting tool for cutting well casing

Publications (3)

Publication Number Publication Date
DE3779867D1 DE3779867D1 (de) 1992-07-23
DE3779867T2 true DE3779867T2 (de) 1993-01-28
DE3779867T3 DE3779867T3 (de) 2001-03-08

Family

ID=25454837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3779867T Expired - Lifetime DE3779867T3 (de) 1986-11-06 1987-08-11 Fräswerkzeug zum Schneiden einer Bohrlochverrohrung.

Country Status (6)

Country Link
US (1) US4887668A (de)
EP (1) EP0266864B2 (de)
AU (1) AU608526B2 (de)
CA (1) CA1284100C (de)
DE (1) DE3779867T3 (de)
NO (1) NO177397B (de)

Families Citing this family (82)

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US4978260A (en) * 1986-01-06 1990-12-18 Tri-State Oil Tools, Inc. Cutting tool for removing materials from well bore
US4796709A (en) * 1986-01-06 1989-01-10 Tri-State Oil Tool Industries, Inc. Milling tool for cutting well casing
US5373900A (en) 1988-04-15 1994-12-20 Baker Hughes Incorporated Downhole milling tool
EP0353962A3 (de) * 1988-07-30 1991-03-27 Tri-State Oil Tool (UK), a division of Baker Hughes Limited Futterrohrschneider
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
US5035293A (en) * 1990-09-12 1991-07-30 Rives Allen K Blade or member to drill or enlarge a bore in the earth and method of forming
AU5408294A (en) * 1992-10-19 1994-05-09 Baker Hughes Incorporated Retrievable whipstock system
US6070665A (en) * 1996-05-02 2000-06-06 Weatherford/Lamb, Inc. Wellbore milling
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5720349A (en) * 1995-10-12 1998-02-24 Weatherford U.S., Inc. Starting mill and operations
US5887668A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc. Wellbore milling-- drilling
US5826651A (en) * 1993-09-10 1998-10-27 Weatherford/Lamb, Inc. Wellbore single trip milling
US5727629A (en) * 1996-01-24 1998-03-17 Weatherford/Lamb, Inc. Wellbore milling guide and method
US5787978A (en) * 1995-03-31 1998-08-04 Weatherford/Lamb, Inc. Multi-face whipstock with sacrificial face element
US5806595A (en) * 1993-09-10 1998-09-15 Weatherford/Lamb, Inc. Wellbore milling system and method
US6202752B1 (en) 1993-09-10 2001-03-20 Weatherford/Lamb, Inc. Wellbore milling methods
US5836387A (en) * 1993-09-10 1998-11-17 Weatherford/Lamb, Inc. System for securing an item in a tubular channel in a wellbore
US6024168A (en) * 1996-01-24 2000-02-15 Weatherford/Lamb, Inc. Wellborne mills & methods
US5803176A (en) * 1996-01-24 1998-09-08 Weatherford/Lamb, Inc. Sidetracking operations
US6056056A (en) * 1995-03-31 2000-05-02 Durst; Douglas G. Whipstock mill
US5626189A (en) * 1995-09-22 1997-05-06 Weatherford U.S., Inc. Wellbore milling tools and inserts
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
US5709265A (en) * 1995-12-11 1998-01-20 Weatherford/Lamb, Inc. Wellbore window formation
US5862870A (en) * 1995-09-22 1999-01-26 Weatherford/Lamb, Inc. Wellbore section milling
US5908071A (en) * 1995-09-22 1999-06-01 Weatherford/Lamb, Inc. Wellbore mills and inserts
US5642787A (en) * 1995-09-22 1997-07-01 Weatherford U.S., Inc. Section milling
US5791417A (en) * 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
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US6547006B1 (en) * 1996-05-02 2003-04-15 Weatherford/Lamb, Inc. Wellbore liner system
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CA2210563C (en) * 1996-07-15 2004-03-02 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
CA2210561C (en) * 1996-07-15 2004-04-06 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
US5813465A (en) * 1996-07-15 1998-09-29 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
AU714721B2 (en) * 1996-07-15 2000-01-06 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
AU719919B2 (en) * 1996-07-15 2000-05-18 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
CA2209958A1 (en) * 1996-07-15 1998-01-15 James M. Barker Apparatus for completing a subterranean well and associated methods of using same
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US5732770A (en) * 1996-08-02 1998-03-31 Weatherford/Lamb, Inc. Wellbore cutter
US6076601A (en) * 1998-06-11 2000-06-20 Halliburton Energy Services, Inc. Collapsible cutter apparatus and method for cutting tubular members
US6962216B2 (en) 2002-05-31 2005-11-08 Cdx Gas, Llc Wedge activated underreamer
US6374918B2 (en) 1999-05-14 2002-04-23 Weatherford/Lamb, Inc. In-tubing wellbore sidetracking operations
US6412556B1 (en) 2000-08-03 2002-07-02 Cdx Gas, Inc. Cavity positioning tool and method
GB2373266B (en) 2001-03-13 2004-08-18 Sondex Ltd Apparatus for anchoring a tool within a tubular
US7451836B2 (en) 2001-08-08 2008-11-18 Smith International, Inc. Advanced expandable reaming tool
US6722452B1 (en) * 2002-02-19 2004-04-20 Cdx Gas, Llc Pantograph underreamer
US6991040B2 (en) 2002-07-12 2006-01-31 Weatherford/Lamb, Inc. Method and apparatus for locking out a subsurface safety valve
US6976547B2 (en) 2002-07-16 2005-12-20 Cdx Gas, Llc Actuator underreamer
US6851479B1 (en) 2002-07-17 2005-02-08 Cdx Gas, Llc Cavity positioning tool and method
US7007758B2 (en) * 2002-07-17 2006-03-07 Cdx Gas, Llc Cavity positioning tool and method
US7188674B2 (en) 2002-09-05 2007-03-13 Weatherford/Lamb, Inc. Downhole milling machine and method of use
US7182157B2 (en) 2004-12-21 2007-02-27 Cdx Gas, Llc Enlarging well bores having tubing therein
US7644763B2 (en) * 2007-03-26 2010-01-12 Baker Hughes Incorporated Downhole cutting tool and method
US7575056B2 (en) 2007-03-26 2009-08-18 Baker Hughes Incorporated Tubular cutting device
US9759030B2 (en) 2008-06-14 2017-09-12 Tetra Applied Technologies, Llc Method and apparatus for controlled or programmable cutting of multiple nested tubulars
US7823632B2 (en) * 2008-06-14 2010-11-02 Completion Technologies, Inc. Method and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars
US8210251B2 (en) * 2009-04-14 2012-07-03 Baker Hughes Incorporated Slickline conveyed tubular cutter system
US8469097B2 (en) * 2009-05-14 2013-06-25 Baker Hughes Incorporated Subterranean tubular cutter with depth of cut feature
US8555955B2 (en) 2010-12-21 2013-10-15 Baker Hughes Incorporated One trip multiple string section milling of subterranean tubulars
US9404331B2 (en) 2012-07-31 2016-08-02 Smith International, Inc. Extended duration section mill and methods of use
US9725977B2 (en) 2012-10-04 2017-08-08 Baker Hughes Incorporated Retractable cutting and pulling tool with uphole milling capability
US9366101B2 (en) 2012-10-04 2016-06-14 Baker Hughes Incorporated Cutting and pulling tool with double acting hydraulic piston
WO2014137973A1 (en) * 2013-03-06 2014-09-12 Enventure Global Technology, Llc Method and apparatus for removing unexpanded shoe
GB2520998B (en) 2013-12-06 2016-06-29 Schlumberger Holdings Expandable Reamer
US10030459B2 (en) * 2014-07-08 2018-07-24 Smith International, Inc. Thru-casing milling
US10519722B2 (en) 2014-07-21 2019-12-31 Schlumberger Technology Corporation Reamer
GB2528458A (en) 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528454A (en) 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528456A (en) 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528459B (en) 2014-07-21 2018-10-31 Schlumberger Holdings Reamer
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
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US11047194B2 (en) * 2014-09-22 2021-06-29 Statoil Petroleum As Method and system for removing iron-containing casing from a well bore
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CN110748299B (zh) * 2019-11-08 2021-01-05 西南石油大学 一种天然气水合物开采复合破碎超变径钻头
EP3879068A1 (de) * 2020-03-11 2021-09-15 Welltec Oilfield Solutions AG Bohrlochleitungstrennwerkzeug

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Also Published As

Publication number Publication date
EP0266864B1 (de) 1992-06-17
NO874622L (no) 1988-05-09
DE3779867T3 (de) 2001-03-08
EP0266864A2 (de) 1988-05-11
US4887668A (en) 1989-12-19
AU608526B2 (en) 1991-04-11
NO177397B (no) 1995-05-29
EP0266864A3 (en) 1989-05-24
EP0266864B2 (de) 2000-07-26
AU7655587A (en) 1988-05-12
NO874622D0 (no) 1987-11-05
DE3779867D1 (de) 1992-07-23
CA1284100C (en) 1991-05-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings