NO329237B1 - Boreapparat egnet for boring i inntrukket og utstrakt stilling - Google Patents

Boreapparat egnet for boring i inntrukket og utstrakt stilling Download PDF

Info

Publication number
NO329237B1
NO329237B1 NO20030567A NO20030567A NO329237B1 NO 329237 B1 NO329237 B1 NO 329237B1 NO 20030567 A NO20030567 A NO 20030567A NO 20030567 A NO20030567 A NO 20030567A NO 329237 B1 NO329237 B1 NO 329237B1
Authority
NO
Norway
Prior art keywords
blades
stated
cutting
blade
extended
Prior art date
Application number
NO20030567A
Other languages
English (en)
Norwegian (no)
Other versions
NO20030567L (no
NO20030567D0 (no
Inventor
Giancarlo Tomasso Pietro Pia
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20030567D0 publication Critical patent/NO20030567D0/no
Publication of NO20030567L publication Critical patent/NO20030567L/no
Publication of NO329237B1 publication Critical patent/NO329237B1/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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/095—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting an acoustic anomalies, e.g. using mud-pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NO20030567A 2000-08-11 2003-02-05 Boreapparat egnet for boring i inntrukket og utstrakt stilling NO329237B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0019854A GB2365888B (en) 2000-08-11 2000-08-11 Drilling apparatus
PCT/GB2001/003577 WO2002014645A1 (fr) 2000-08-11 2001-08-09 Appareil de forage

Publications (3)

Publication Number Publication Date
NO20030567D0 NO20030567D0 (no) 2003-02-05
NO20030567L NO20030567L (no) 2003-04-08
NO329237B1 true NO329237B1 (no) 2010-09-20

Family

ID=9897492

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030567A NO329237B1 (no) 2000-08-11 2003-02-05 Boreapparat egnet for boring i inntrukket og utstrakt stilling

Country Status (7)

Country Link
US (2) US7143847B2 (fr)
EP (1) EP1307630A1 (fr)
AU (1) AU2001276552A1 (fr)
CA (1) CA2418249C (fr)
GB (1) GB2365888B (fr)
NO (1) NO329237B1 (fr)
WO (1) WO2002014645A1 (fr)

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US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB2364079B (en) * 2000-06-28 2004-11-17 Renovus Ltd Drill bits
GB0109993D0 (en) * 2001-04-24 2001-06-13 E Tech Ltd Method
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
GB0230189D0 (en) 2002-12-27 2003-02-05 Weatherford Lamb Downhole cutting tool and method
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
CA2526881C (fr) 2003-05-21 2012-01-24 Shell Canada Limited Trepan et systeme de forage d'un trou de sonde
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
CA2538196C (fr) 2005-02-28 2011-10-11 Weatherford/Lamb, Inc. Forage en eau profonde avec tubage
US8186458B2 (en) 2005-07-06 2012-05-29 Smith International, Inc. Expandable window milling bit and methods of milling a window in casing
US7753139B2 (en) * 2005-07-06 2010-07-13 Smith International, Inc. Cutting device with multiple cutting structures
WO2007134255A2 (fr) 2006-05-12 2007-11-22 Weatherford/Lamb, Inc. Procédés de cimentation progressive utilisés pour le tubage pendant le forage
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US8096373B2 (en) * 2008-04-04 2012-01-17 Baker Hughes Incorporated Rotary drill bits and drilling tools having protective structures on longitudinally trailing surfaces
ITTO20080503A1 (it) * 2008-06-27 2009-12-28 Soilmec Spa Dispositivo di consolidamento di terreni mediante miscelazione meccanica ed iniezione di fluidi di consolidamento
US8439135B2 (en) 2010-04-01 2013-05-14 Center Rock Inc. Down-the-hole drill hammer having an extendable drill bit assembly
WO2011146836A2 (fr) 2010-05-21 2011-11-24 Smith International, Inc. Actionnement hydraulique d'ensemble outil de fond de trou
KR101080163B1 (ko) * 2011-06-24 2011-11-08 주식회사 우리지질 집수관 설치용 확대형 굴착비트
US8967300B2 (en) 2012-01-06 2015-03-03 Smith International, Inc. Pressure activated flow switch for a downhole tool
US9328563B2 (en) * 2012-11-13 2016-05-03 Smith International, Inc. Adjustable diameter underreamer and methods of use
US9404329B2 (en) * 2013-03-15 2016-08-02 Weatherford Technology Holdings, Llc Downhole tool for debris removal
US9574407B2 (en) * 2013-08-16 2017-02-21 National Oilwell DHT, L.P. Drilling systems and multi-faced drill bit assemblies
US9453393B2 (en) 2014-01-22 2016-09-27 Seminole Services, LLC Apparatus and method for setting a liner
US10309178B2 (en) * 2015-11-20 2019-06-04 Baker Hughes, A Ge Company, Llc Mills with shearable cutting members for milling casings in wellbores
GB2564468B (en) * 2017-07-13 2020-01-01 Equinor Energy As Cutting tool with pivotally fixed cutters
KR20200032727A (ko) 2017-07-24 2020-03-26 룩 찰랜드 드릴링 시스템 및 이를 이용한 방법
GB2569330B (en) 2017-12-13 2021-01-06 Nov Downhole Eurasia Ltd Downhole devices and associated apparatus and methods
CN108086916B (zh) * 2018-02-01 2023-10-13 西南石油大学 一种具有转位刀翼的长寿命pdc钻头
EP3792448B1 (fr) * 2019-09-11 2022-11-02 VAREL EUROPE (Société par Actions Simplifiée) Trépan à plusieurs structures de coupe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494274A (en) * 1921-08-02 1924-05-13 James G Morgan Expansion coal cutter
US4396076A (en) * 1981-04-27 1983-08-02 Hachiro Inoue Under-reaming pile bore excavator

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US814768A (en) * 1905-01-30 1906-03-13 Eluide J Clarkson Expansion-bit for coal-drills.
US1022129A (en) * 1911-08-04 1912-04-02 William T Evans Adjustable drilling-bit.
US1617043A (en) * 1924-01-08 1927-02-08 Carter Oscar Martin Well drill
US2049450A (en) * 1933-08-23 1936-08-04 Macclatchie Mfg Company Expansible cutter tool
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US2324679A (en) * 1940-04-26 1943-07-20 Cox Nellie Louise Rock boring and like tool
GB540027A (en) 1940-04-26 1941-10-02 Percy Cox Improvements in and relating to rock boring and like tools
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US4407377A (en) 1982-04-16 1983-10-04 Russell Larry R Surface controlled blade stabilizer
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US4604818A (en) * 1984-08-06 1986-08-12 Kabushiki Kaisha Tokyo Seisakusho Under reaming pile bore excavating bucket and method of its excavation
GB2172315A (en) * 1985-01-04 1986-09-17 Lam Ming Luen Expandable-contractable drilling device
FR2605657A1 (fr) * 1986-10-22 1988-04-29 Soletanche Procede pour la realisation d'un pieu dans le sol, machine de forage et dispositif pour la mise en oeuvre de ce procede
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US5361859A (en) * 1993-02-12 1994-11-08 Baker Hughes Incorporated Expandable gage bit for drilling and method of drilling
US5402856A (en) * 1993-12-21 1995-04-04 Amoco Corporation Anti-whirl underreamer
EP0788578B1 (fr) * 1994-10-31 1999-06-09 The Red Baron (Oil Tools Rental) Limited Elargisseur a deux etages
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SE512383C3 (sv) 1997-08-08 2000-04-03 Sandvik Ab Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget
US6189631B1 (en) * 1998-11-12 2001-02-20 Adel Sheshtawy Drilling tool with extendable elements
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GB0010378D0 (en) 2000-04-28 2000-06-14 Bbl Downhole Tools Ltd Expandable apparatus for drift and reaming a borehole
GB2364079B (en) * 2000-06-28 2004-11-17 Renovus Ltd Drill bits
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1494274A (en) * 1921-08-02 1924-05-13 James G Morgan Expansion coal cutter
US4396076A (en) * 1981-04-27 1983-08-02 Hachiro Inoue Under-reaming pile bore excavator

Also Published As

Publication number Publication date
CA2418249C (fr) 2007-06-26
US20030146023A1 (en) 2003-08-07
US20070144787A1 (en) 2007-06-28
US7143847B2 (en) 2006-12-05
WO2002014645A1 (fr) 2002-02-21
GB2365888B (en) 2002-07-24
GB0019854D0 (en) 2000-09-27
GB2365888A (en) 2002-02-27
AU2001276552A1 (en) 2002-02-25
NO20030567L (no) 2003-04-08
CA2418249A1 (fr) 2002-02-21
NO20030567D0 (no) 2003-02-05
EP1307630A1 (fr) 2003-05-07
US7681667B2 (en) 2010-03-23

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE

MM1K Lapsed by not paying the annual fees