WO2002079604A3 - Expandable downhole tool - Google Patents

Expandable downhole tool Download PDF

Info

Publication number
WO2002079604A3
WO2002079604A3 PCT/GB2002/001505 GB0201505W WO02079604A3 WO 2002079604 A3 WO2002079604 A3 WO 2002079604A3 GB 0201505 W GB0201505 W GB 0201505W WO 02079604 A3 WO02079604 A3 WO 02079604A3
Authority
WO
WIPO (PCT)
Prior art keywords
end portion
tool
stowed
tool element
drive member
Prior art date
Application number
PCT/GB2002/001505
Other languages
French (fr)
Other versions
WO2002079604A2 (en
Inventor
Drentham-Susman Hector Fil Van
Kenneth Roderick Stewart
Robert Graham White
Original Assignee
Rotech Holdings Ltd
Drentham-Susman Hector Fil Van
Kenneth Roderick Stewart
Robert Graham White
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 Rotech Holdings Ltd, Drentham-Susman Hector Fil Van, Kenneth Roderick Stewart, Robert Graham White filed Critical Rotech Holdings Ltd
Priority to GB0322662A priority Critical patent/GB2391031B/en
Priority to CA002442117A priority patent/CA2442117A1/en
Priority to US10/473,186 priority patent/US20040112587A1/en
Priority to AU2002251209A priority patent/AU2002251209A1/en
Publication of WO2002079604A2 publication Critical patent/WO2002079604A2/en
Priority to NO20034338A priority patent/NO20034338L/en
Publication of WO2002079604A3 publication Critical patent/WO2002079604A3/en

Links

Classifications

    • 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
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

Abstract

The present invention provides a down-hole tool (7) with at least one radially outwardly deployable tool element (33) for use in a bottom hole assembly (1) provided with a pressurised down-hole motor drive fluid supply (50). The tool (7) comprises a body (9) having at least one tool element (33) having a mounting, proximal, end portion (32) pivotally mounted (31) on said body, and a working, distal, end portion (34) displaceable between a stowed, radially inward, position and a deployed, radially outward, position. The proximal end portion (32) is provided with an engagement portion (29, 30) formed and arranged for driven engagement with a drive member (23) axially displaceable by a piston and cylinder device (19, 20). In use of the tool (7), axial displacement of the drive member (23) causes said proximal end portion (32) to rotate and displace said tool element working end portion (34) between said stowed and deployed positions thereof.
PCT/GB2002/001505 2001-03-31 2002-03-28 Expandable downhole tool WO2002079604A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0322662A GB2391031B (en) 2001-03-31 2002-03-28 Downhole tool
CA002442117A CA2442117A1 (en) 2001-03-31 2002-03-28 Expandable downhole tool
US10/473,186 US20040112587A1 (en) 2001-03-31 2002-03-28 Expandable downhole tool
AU2002251209A AU2002251209A1 (en) 2001-03-31 2002-03-28 Expandable downhole tool
NO20034338A NO20034338L (en) 2001-03-31 2003-09-29 Expandable tool down in the well

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0108144.7 2001-03-31
GBGB0108144.7A GB0108144D0 (en) 2001-03-31 2001-03-31 Downhoole tool

Publications (2)

Publication Number Publication Date
WO2002079604A2 WO2002079604A2 (en) 2002-10-10
WO2002079604A3 true WO2002079604A3 (en) 2007-11-15

Family

ID=9912017

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/001505 WO2002079604A2 (en) 2001-03-31 2002-03-28 Expandable downhole tool

Country Status (6)

Country Link
US (1) US20040112587A1 (en)
AU (1) AU2002251209A1 (en)
CA (1) CA2442117A1 (en)
GB (3) GB0108144D0 (en)
NO (1) NO20034338L (en)
WO (1) WO2002079604A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6929076B2 (en) * 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms
GB0300550D0 (en) * 2003-01-10 2003-02-12 Engineering Business Ltd Investigation tools and apparatus
US7143848B2 (en) * 2003-06-05 2006-12-05 Armell Richard A Downhole tool
EP1706575B1 (en) 2003-11-28 2008-03-12 Shell Internationale Researchmaatschappij B.V. Drill bit with protection member
US8197523B2 (en) * 2005-02-15 2012-06-12 Apex Biomedical Company, Llc Bone screw for positive locking but flexible engagement to a bone
US7997343B2 (en) * 2008-05-22 2011-08-16 Schlumberger Technology Corporation Dynamic scale removal tool and method of removing scale using the tool
GB2465505C (en) * 2008-06-27 2020-10-14 Rasheed Wajid Electronically activated underreamer and calliper tool
US8146679B2 (en) 2008-11-26 2012-04-03 Schlumberger Technology Corporation Valve-controlled downhole motor
US8191623B2 (en) * 2009-04-14 2012-06-05 Baker Hughes Incorporated Slickline conveyed shifting tool system
US8136587B2 (en) * 2009-04-14 2012-03-20 Baker Hughes Incorporated Slickline conveyed tubular scraper system
US9022117B2 (en) 2010-03-15 2015-05-05 Weatherford Technology Holdings, Llc Section mill and method for abandoning a wellbore
US9133671B2 (en) 2011-11-14 2015-09-15 Baker Hughes Incorporated Wireline supported bi-directional shifting tool with pumpdown feature
US20140076573A1 (en) * 2012-09-14 2014-03-20 Vetco Gray Inc. Casing Debris Cleaner
CN103089181B (en) * 2013-01-14 2015-09-09 中国石油大学(华东) Hydraulic cutter in pipe
US9938781B2 (en) 2013-10-11 2018-04-10 Weatherford Technology Holdings, Llc Milling system for abandoning a wellbore
US9874088B2 (en) 2014-08-15 2018-01-23 Baker Hughes, A Ge Company, Llc Wellbore flowmeter
CN104653154B (en) * 2015-02-25 2017-06-13 中国石油天然气股份有限公司 Drifting scraping integrated tool
CN109667544A (en) * 2018-12-27 2019-04-23 中国水利水电科学研究院 A kind of rock body drilled reamer and expanding method
US10946463B2 (en) 2019-01-14 2021-03-16 Saudi Arabian Oil Company Pipe cutting tool
CN111236845B (en) * 2020-03-06 2021-03-12 西华大学 Novel reaming tool while drilling
CN112983323B (en) * 2021-03-23 2022-11-08 中国石油大学(华东) Electric cutting tool in oil pipe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295604A (en) * 1964-07-10 1967-01-03 Servco Co Apparatus for cutting multiple tubular conduits
US4565252A (en) * 1984-03-08 1986-01-21 Lor, Inc. Borehole operating tool with fluid circulation through arms
US5141063A (en) * 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
WO1996035039A1 (en) * 1995-05-01 1996-11-07 Pbl Drilling Systems Limited Tubular actuator component for use in a drill-string
US5722489A (en) * 1996-04-08 1998-03-03 Lambe; Steven S. Multipurpose drilling tool
GB2352747A (en) * 1999-07-27 2001-02-07 Baker Hughes Inc Reusable cutting and milling tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187920A (en) * 1977-11-23 1980-02-12 Tri-State Oil Tool Industries, Inc. Enlarged bore hole drilling method and apparatus
NO164118C (en) * 1987-07-30 1990-08-29 Norsk Hydro As HYDRAULIC OPERATED ROEMMER.
NO169399C (en) * 1988-06-27 1992-06-17 Noco As DEVICE FOR DRILLING HOLES IN GROUND GROUPS
US5402856A (en) * 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295604A (en) * 1964-07-10 1967-01-03 Servco Co Apparatus for cutting multiple tubular conduits
US4565252A (en) * 1984-03-08 1986-01-21 Lor, Inc. Borehole operating tool with fluid circulation through arms
US5141063A (en) * 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
WO1996035039A1 (en) * 1995-05-01 1996-11-07 Pbl Drilling Systems Limited Tubular actuator component for use in a drill-string
US5722489A (en) * 1996-04-08 1998-03-03 Lambe; Steven S. Multipurpose drilling tool
GB2352747A (en) * 1999-07-27 2001-02-07 Baker Hughes Inc Reusable cutting and milling tool

Also Published As

Publication number Publication date
NO20034338L (en) 2003-12-01
GB2405168B (en) 2005-06-29
GB0108144D0 (en) 2001-05-23
WO2002079604A2 (en) 2002-10-10
US20040112587A1 (en) 2004-06-17
AU2002251209A1 (en) 2002-10-15
GB2391031A (en) 2004-01-28
CA2442117A1 (en) 2002-10-10
NO20034338D0 (en) 2003-09-29
GB0425879D0 (en) 2004-12-29
GB0322662D0 (en) 2003-10-29
GB2405168A (en) 2005-02-23
AU2002251209A8 (en) 2008-01-10
GB2391031B (en) 2005-06-08

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