CA2406083A1 - Drillable drill bit nozzle - Google Patents

Drillable drill bit nozzle Download PDF

Info

Publication number
CA2406083A1
CA2406083A1 CA002406083A CA2406083A CA2406083A1 CA 2406083 A1 CA2406083 A1 CA 2406083A1 CA 002406083 A CA002406083 A CA 002406083A CA 2406083 A CA2406083 A CA 2406083A CA 2406083 A1 CA2406083 A1 CA 2406083A1
Authority
CA
Canada
Prior art keywords
drill bit
nozzle
bore
bit nozzle
drilling fluid
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.)
Granted
Application number
CA002406083A
Other languages
French (fr)
Other versions
CA2406083C (en
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 Technology Holdings LLC
Original Assignee
Weatherford/Lamb, Inc.
Mike Wardley
Bbl Downhole Tools Limited
Weatherford Technology Holdings, Llc
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., Mike Wardley, Bbl Downhole Tools Limited, Weatherford Technology Holdings, Llc filed Critical Weatherford/Lamb, Inc.
Publication of CA2406083A1 publication Critical patent/CA2406083A1/en
Application granted granted Critical
Publication of CA2406083C publication Critical patent/CA2406083C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/60Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/61Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means

Abstract

A drill bit nozzle (1) providing a through bore for the passage of drilling fluid through a drill bit. The nozzle (1) is made of a material or materials which can be drilled through by standard well bore drilling equipment. The material(s) are selected to provide a surface (5) to the through bore which has a relatively high resistance to erosion to withstand the abrasive and corrosive impact of jetted drilling fluid. Embodiments are described using a hard chrome/copper combination and a single rubber material.
CA002406083A 2000-04-13 2001-04-02 Drillable drill bit nozzle Expired - Fee Related CA2406083C (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CA2406083A1 true CA2406083A1 (en) 2001-10-25
CA2406083C CA2406083C (en) 2006-10-03

Family

ID=9889751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002406083A Expired - Fee Related CA2406083C (en) 2000-04-13 2001-04-02 Drillable drill bit nozzle

Country Status (8)

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

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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
US6868906B1 (en) * 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
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
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
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
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
US6536520B1 (en) * 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6742596B2 (en) * 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
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
AU772327B2 (en) * 1998-12-22 2004-04-22 Weatherford Technology Holdings, Llc Procedures and equipment for profiling and jointing of pipes
US7188687B2 (en) * 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
GB2345074A (en) * 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
GB2347441B (en) * 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
US6896075B2 (en) * 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
CA2393754C (en) * 1999-12-22 2009-10-20 Weatherford/Lamb, Inc. Drilling bit for drilling while running casing
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
GB2439427B (en) * 2003-03-05 2008-02-13 Weatherford Lamb 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
CA2517978C (en) * 2003-03-05 2009-07-14 Weatherford/Lamb, Inc. Drilling with casing latch
GB2428059B (en) * 2003-03-05 2007-10-10 Weatherford Lamb Method and apparatus for drilling with casing
GB2414759B (en) * 2003-04-04 2007-11-07 Weatherford Lamb 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
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
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
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
US7857052B2 (en) * 2006-05-12 2010-12-28 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
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US8245797B2 (en) 2007-10-02 2012-08-21 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
US8327944B2 (en) * 2009-05-29 2012-12-11 Varel International, Ind., L.P. Whipstock attachment to a fixed cutter drilling or milling bit
US8517123B2 (en) * 2009-05-29 2013-08-27 Varel International, Ind., L.P. Milling cap for a polycrystalline diamond compact cutter
US20110209922A1 (en) * 2009-06-05 2011-09-01 Varel International Casing end tool
RU2544946C2 (en) * 2009-06-05 2015-03-20 Варел Интернейшнл, Инд., Л.П. Casing string bit and spudding bit
US8074749B2 (en) 2009-09-11 2011-12-13 Weatherford/Lamb, Inc. Earth removal member with features for facilitating drill-through
AU2011348242B2 (en) 2010-12-22 2015-09-03 Weatherford Technology Holdings, Llc 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 (en) * 2014-03-25 2016-03-02 中国石油大学(北京) Self-advancing type landwaste abrasive material direct rotary mixing jet drill bit
US9951602B2 (en) 2015-03-05 2018-04-24 Impact Selector International, Llc Impact sensing during jarring operations
US9850709B2 (en) 2015-03-19 2017-12-26 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 (en) 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
DE59508569D1 (en) 1995-10-09 2000-08-17 Baker Hughes Inc Method and drill for drilling holes in underground formations
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 (en) 2002-06-19 2006-03-03 Bouygues Offshore TELESCOPIC GUIDE FOR DRILLING AT SEA

Also Published As

Publication number Publication date
DE60124887D1 (en) 2007-01-11
US6848517B2 (en) 2005-02-01
US20030164250A1 (en) 2003-09-04
WO2001079650A1 (en) 2001-10-25
NO20024864L (en) 2002-12-09
EP1272731A1 (en) 2003-01-08
NO327110B1 (en) 2009-04-27
AU2001244377A1 (en) 2001-10-30
NO20024864D0 (en) 2002-10-09
DE60124887T2 (en) 2007-07-05
CA2406083C (en) 2006-10-03
EP1272731B1 (en) 2006-11-29
GB0008988D0 (en) 2000-05-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190402