DE60124887D1 - Aufbohrbare düse für einen bohrmeissel - Google Patents

Aufbohrbare düse für einen bohrmeissel

Info

Publication number
DE60124887D1
DE60124887D1 DE60124887T DE60124887T DE60124887D1 DE 60124887 D1 DE60124887 D1 DE 60124887D1 DE 60124887 T DE60124887 T DE 60124887T DE 60124887 T DE60124887 T DE 60124887T DE 60124887 D1 DE60124887 D1 DE 60124887D1
Authority
DE
Germany
Prior art keywords
drilling tip
boring nozzle
boring
nozzle
drilling
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
DE60124887T
Other languages
English (en)
Other versions
DE60124887T2 (de
Inventor
Mike Wardley
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb 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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of DE60124887D1 publication Critical patent/DE60124887D1/de
Application granted granted Critical
Publication of DE60124887T2 publication Critical patent/DE60124887T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
DE60124887T 2000-04-13 2001-04-02 Aufbohrbare düse für einen bohrmeissel Expired - Lifetime DE60124887T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0008988 2000-04-13
GBGB0008988.8A GB0008988D0 (en) 2000-04-13 2000-04-13 Drill bit nozzle
PCT/GB2001/001506 WO2001079650A1 (en) 2000-04-13 2001-04-02 Drillable drill bit nozzle

Publications (2)

Publication Number Publication Date
DE60124887D1 true DE60124887D1 (de) 2007-01-11
DE60124887T2 DE60124887T2 (de) 2007-07-05

Family

ID=9889751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124887T Expired - Lifetime DE60124887T2 (de) 2000-04-13 2001-04-02 Aufbohrbare düse für einen bohrmeissel

Country Status (8)

Country Link
US (1) US6848517B2 (de)
EP (1) EP1272731B1 (de)
AU (1) AU2001244377A1 (de)
CA (1) CA2406083C (de)
DE (1) DE60124887T2 (de)
GB (1) GB0008988D0 (de)
NO (1) NO327110B1 (de)
WO (1) WO2001079650A1 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6868906B1 (en) * 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
US7013997B2 (en) * 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7228901B2 (en) * 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7108084B2 (en) * 1994-10-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7100710B2 (en) * 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7040420B2 (en) * 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6742596B2 (en) * 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
US6536520B1 (en) * 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US7509722B2 (en) * 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
GB9815809D0 (en) * 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340857A (en) * 1998-08-24 2000-03-01 Weatherford Lamb An apparatus for facilitating the connection of tubulars and alignment with a top drive
EP2273064A1 (de) * 1998-12-22 2011-01-12 Weatherford/Lamb, Inc. Verfahren und Geräte zur Profilierung und Verbindung von Leitungen
US7188687B2 (en) * 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
GB2347441B (en) * 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
GB2345074A (en) * 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US6896075B2 (en) * 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
DE60030159D1 (de) * 1999-12-22 2006-09-28 Weatherford Lamb Bohrmeissel zum gleichzeitigen bohren und verrohren
US7334650B2 (en) * 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
GB0206227D0 (en) * 2002-03-16 2002-05-01 Weatherford Lamb Bore-lining and drilling
US6994176B2 (en) * 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US6899186B2 (en) * 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7303022B2 (en) * 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
CA2677247C (en) * 2003-03-05 2012-09-25 Weatherford/Lamb, Inc. Casing running and drilling system
US7503397B2 (en) * 2004-07-30 2009-03-17 Weatherford/Lamb, Inc. Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
WO2004079147A2 (en) * 2003-03-05 2004-09-16 Weatherford/Lamb, Inc. Method and apparatus for drilling with casing
WO2004079151A2 (en) * 2003-03-05 2004-09-16 Weatherford/Lamb, Inc. Drilling with casing latch
US7370707B2 (en) * 2003-04-04 2008-05-13 Weatherford/Lamb, Inc. Method and apparatus for handling wellbore tubulars
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7264067B2 (en) * 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7624818B2 (en) * 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7040423B2 (en) * 2004-02-26 2006-05-09 Smith International, Inc. Nozzle bore for high flow rates
GB2424432B (en) * 2005-02-28 2010-03-17 Weatherford Lamb Deep water drilling with casing
US7694608B2 (en) * 2005-12-20 2010-04-13 Smith International, Inc. Method of manufacturing a matrix body drill bit
US8684281B2 (en) * 2006-03-24 2014-04-01 Finishing Brands Holdings Inc. Spray device having removable hard coated tip
WO2007134255A2 (en) * 2006-05-12 2007-11-22 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US7621351B2 (en) 2006-05-15 2009-11-24 Baker Hughes Incorporated Reaming tool suitable for running on casing or liner
US8276689B2 (en) * 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US8245797B2 (en) 2007-10-02 2012-08-21 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
GB0900606D0 (en) 2009-01-15 2009-02-25 Downhole Products Plc Tubing shoe
US20100193253A1 (en) * 2009-01-30 2010-08-05 Massey Alan J Earth-boring tools and bodies of such tools including nozzle recesses, and methods of forming same
US8517123B2 (en) * 2009-05-29 2013-08-27 Varel International, Ind., L.P. Milling cap for a polycrystalline diamond compact cutter
US8327944B2 (en) * 2009-05-29 2012-12-11 Varel International, Ind., L.P. Whipstock attachment to a fixed cutter drilling or milling bit
US20110209922A1 (en) * 2009-06-05 2011-09-01 Varel International Casing end tool
SG10201404788WA (en) * 2009-06-05 2014-10-30 Varel Int Ind Lp Casing bit and casing reamer designs
US8074749B2 (en) 2009-09-11 2011-12-13 Weatherford/Lamb, Inc. Earth removal member with features for facilitating drill-through
US8960332B2 (en) 2010-12-22 2015-02-24 Weatherford/Lamb, Inc. Earth removal member with features for facilitating drill-through
US9004195B2 (en) 2012-08-22 2015-04-14 Baker Hughes Incorporated Apparatus and method for drilling a wellbore, setting a liner and cementing the wellbore during a single trip
US9631446B2 (en) 2013-06-26 2017-04-25 Impact Selector International, Llc Impact sensing during jarring operations
CN103835653B (zh) * 2014-03-25 2016-03-02 中国石油大学(北京) 自进式岩屑磨料直旋混合射流钻头
US9951602B2 (en) 2015-03-05 2018-04-24 Impact Selector International, Llc Impact sensing during jarring operations
CA2924330A1 (en) 2015-03-19 2016-09-19 Newsco International Energy Services Usa, Inc. Downhole mud motor with a sealed bearing pack
US10428584B2 (en) 2016-07-13 2019-10-01 Varel International Ind., L.P. Bit for drilling with casing or liner string and manufacture thereof
US10323464B1 (en) * 2018-04-04 2019-06-18 Saudi Arabian Oil Company Wellbore drill bit nozzle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111179A (en) 1960-07-26 1963-11-19 A And B Metal Mfg Company Inc Jet nozzle
NL6411125A (de) * 1963-09-25 1965-03-26
US4241878A (en) 1979-02-26 1980-12-30 3U Partners Nozzle and process
US4392534A (en) * 1980-08-23 1983-07-12 Tsukamoto Seiki Co., Ltd. Composite nozzle for earth boring and bore enlarging bits
US4407378A (en) 1981-03-11 1983-10-04 Smith International, Inc. Nozzle retention method for rock bits
US5148875A (en) * 1990-06-21 1992-09-22 Baker Hughes Incorporated Method and apparatus for horizontal drilling
US5494122A (en) * 1994-10-04 1996-02-27 Smith International, Inc. Composite nozzles for rock bits
EP0768446B1 (de) * 1995-10-09 2000-07-12 Baker Hughes Incorporated Verfahren und Bohrgerät zum Abteufen von Bohrungen in unterirdische Formationen
GB9603402D0 (en) * 1996-02-17 1996-04-17 Camco Drilling Group Ltd Improvements in or relating to rotary drill bits
AU751544B2 (en) * 1998-06-11 2002-08-22 Weatherford Technology Holdings, Llc A drilling tool
CA2271401C (en) 1999-02-23 2008-07-29 Tesco Corporation Drilling with casing
GB2372765A (en) 2001-02-27 2002-09-04 Philip Head Use of coiled tubing and jet drilling to install a casing
FR2841293B1 (fr) 2002-06-19 2006-03-03 Bouygues Offshore Conduite de guidage telescopique de forage en mer

Also Published As

Publication number Publication date
EP1272731B1 (de) 2006-11-29
WO2001079650A1 (en) 2001-10-25
GB0008988D0 (en) 2000-05-31
US6848517B2 (en) 2005-02-01
NO327110B1 (no) 2009-04-27
AU2001244377A1 (en) 2001-10-30
NO20024864D0 (no) 2002-10-09
NO20024864L (no) 2002-12-09
EP1272731A1 (de) 2003-01-08
DE60124887T2 (de) 2007-07-05
US20030164250A1 (en) 2003-09-04
CA2406083C (en) 2006-10-03
CA2406083A1 (en) 2001-10-25

Similar Documents

Publication Publication Date Title
DE60124887D1 (de) Aufbohrbare düse für einen bohrmeissel
DE60022685D1 (de) Bi-zentrales Bohrzeug zum Bohren durch Vorrohrrungsschuh
DE50113422D1 (de) Werkzeugaufnahme für einen Bohrmeissel
DE60305733D1 (de) Bohren eines bohrlochs
NO20026100L (no) Fremgangsmåte for boring
DE60013365D1 (de) Laserlochbohrvorrichtung
GB2394197B (en) Stepped drill bit having split tip
NO20011188D0 (no) Nedihulls ball-fallverktøy
DE50114927D1 (de) Bohrwerkzeug für Gestein
DE60133554D1 (de) Bohrmeissel
DE60111792D1 (de) Bohrwerkzeug
GB2372059B (en) Drill bit having multi-stage nozzle
DE60137190D1 (de) Hohlbohrwerkzeug
DE60106829D1 (de) Bohrwerkzeug
FI20011235A (fi) Kallioporakone
DE50109376D1 (de) Wendelbohrer
ITBO20020417A0 (it) Trapano combinato ad elettroerosione per foare e maschiare
IT1319910B1 (it) Orientamento di ugello per punta da perforazione della roccia a rulliconici.
DE50109799D1 (de) Wendelbohrer für Gestein
EE200200623A (et) Augupuur
DE60124942D1 (de) Bohrlochkern-bohrvorrichtung
NO20015633L (no) Kommunisering med et nedihullsverktöy
DE60020185D1 (de) Bohrmeissel
FR2817447B1 (fr) Semoir
FI20002334A (fi) Kallionporauslaite

Legal Events

Date Code Title Description
8364 No opposition during term of opposition