GB0108144D0 - Downhoole tool - Google Patents

Downhoole tool

Info

Publication number
GB0108144D0
GB0108144D0 GBGB0108144.7A GB0108144A GB0108144D0 GB 0108144 D0 GB0108144 D0 GB 0108144D0 GB 0108144 A GB0108144 A GB 0108144A GB 0108144 D0 GB0108144 D0 GB 0108144D0
Authority
GB
United Kingdom
Prior art keywords
downhoole
tool
downhoole tool
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.)
Ceased
Application number
GBGB0108144.7A
Other languages
English (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.)
Rotech Holdings Ltd
Original Assignee
Rotech 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 Rotech Holdings Ltd filed Critical Rotech Holdings Ltd
Priority to GBGB0108144.7A priority Critical patent/GB0108144D0/en
Publication of GB0108144D0 publication Critical patent/GB0108144D0/en
Priority to PCT/GB2002/001505 priority patent/WO2002079604A2/en
Priority to US10/473,186 priority patent/US20040112587A1/en
Priority to CA002442117A priority patent/CA2442117A1/en
Priority to GB0322662A priority patent/GB2391031B/en
Priority to AU2002251209A priority patent/AU2002251209A1/en
Priority to GB0425879A priority patent/GB2405168B/en
Priority to NO20034338A priority patent/NO20034338L/no
Ceased legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Gripping On Spindles (AREA)
GBGB0108144.7A 2001-03-31 2001-03-31 Downhoole tool Ceased GB0108144D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0108144.7A GB0108144D0 (en) 2001-03-31 2001-03-31 Downhoole tool
PCT/GB2002/001505 WO2002079604A2 (en) 2001-03-31 2002-03-28 Expandable downhole tool
US10/473,186 US20040112587A1 (en) 2001-03-31 2002-03-28 Expandable downhole tool
CA002442117A CA2442117A1 (en) 2001-03-31 2002-03-28 Expandable downhole tool
GB0322662A GB2391031B (en) 2001-03-31 2002-03-28 Downhole tool
AU2002251209A AU2002251209A1 (en) 2001-03-31 2002-03-28 Expandable downhole tool
GB0425879A GB2405168B (en) 2001-03-31 2002-03-28 Downhole tool
NO20034338A NO20034338L (no) 2001-03-31 2003-09-29 Ekspanderbart verktöy nede i brönnen

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB0108144D0 true GB0108144D0 (en) 2001-05-23

Family

ID=9912017

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0108144.7A Ceased GB0108144D0 (en) 2001-03-31 2001-03-31 Downhoole tool
GB0425879A Expired - Fee Related GB2405168B (en) 2001-03-31 2002-03-28 Downhole tool
GB0322662A Expired - Fee Related GB2391031B (en) 2001-03-31 2002-03-28 Downhole tool

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0425879A Expired - Fee Related GB2405168B (en) 2001-03-31 2002-03-28 Downhole tool
GB0322662A Expired - Fee Related GB2391031B (en) 2001-03-31 2002-03-28 Downhole tool

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117091875A (zh) * 2023-07-12 2023-11-21 江苏智环科技有限公司 一种土壤取样器

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
EA007829B1 (ru) * 2003-11-28 2007-02-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Буровое долото и способ использования
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
GB2465504C (en) * 2008-06-27 2019-12-25 Rasheed Wajid Expansion and sensing tool
US8146679B2 (en) * 2008-11-26 2012-04-03 Schlumberger Technology Corporation Valve-controlled downhole motor
US8136587B2 (en) * 2009-04-14 2012-03-20 Baker Hughes Incorporated Slickline conveyed tubular scraper system
US8191623B2 (en) * 2009-04-14 2012-06-05 Baker Hughes Incorporated Slickline conveyed shifting tool 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 (zh) * 2013-01-14 2015-09-09 中国石油大学(华东) 管内水力切割器
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 (zh) * 2015-02-25 2017-06-13 中国石油天然气股份有限公司 通井刮削一体化工具
CN109667544A (zh) * 2018-12-27 2019-04-23 中国水利水电科学研究院 一种岩体钻孔扩孔器及扩孔方法
US10946463B2 (en) 2019-01-14 2021-03-16 Saudi Arabian Oil Company Pipe cutting tool
CN111236845B (zh) * 2020-03-06 2021-03-12 西华大学 一种新型随钻扩眼工具
CN112983323B (zh) * 2021-03-23 2022-11-08 中国石油大学(华东) 一种油管内电动切割工具

Family Cites Families (10)

* 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
US4187920A (en) * 1977-11-23 1980-02-12 Tri-State Oil Tool Industries, Inc. Enlarged bore hole drilling method and apparatus
US4565252A (en) * 1984-03-08 1986-01-21 Lor, Inc. Borehole operating tool with fluid circulation through arms
NO164118C (no) * 1987-07-30 1990-08-29 Norsk Hydro As Hydraulisk operert roemmer.
NO169399C (no) * 1988-06-27 1992-06-17 Noco As Anordning for boring av hull i jordmasser
US5141063A (en) * 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
US5402856A (en) * 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
GB9508803D0 (en) * 1995-05-01 1995-06-21 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
AU4883400A (en) * 1999-07-27 2001-02-01 Baker Hughes Incorporated Reusable cutting and milling tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117091875A (zh) * 2023-07-12 2023-11-21 江苏智环科技有限公司 一种土壤取样器

Also Published As

Publication number Publication date
GB2391031B (en) 2005-06-08
WO2002079604A2 (en) 2002-10-10
GB0425879D0 (en) 2004-12-29
NO20034338D0 (no) 2003-09-29
WO2002079604A3 (en) 2007-11-15
GB2405168B (en) 2005-06-29
GB2405168A (en) 2005-02-23
GB2391031A (en) 2004-01-28
US20040112587A1 (en) 2004-06-17
CA2442117A1 (en) 2002-10-10
AU2002251209A1 (en) 2002-10-15
GB0322662D0 (en) 2003-10-29
AU2002251209A8 (en) 2008-01-10
NO20034338L (no) 2003-12-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)