BE689292A - - Google Patents

Info

Publication number
BE689292A
BE689292A BE689292DA BE689292A BE 689292 A BE689292 A BE 689292A BE 689292D A BE689292D A BE 689292DA BE 689292 A BE689292 A BE 689292A
Authority
BE
Belgium
Application number
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8591890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE689292(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BE689292A publication Critical patent/BE689292A/xx

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
BE689292D 1965-11-05 1966-11-04 BE689292A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37373A FR1489013A (fr) 1965-11-05 1965-11-05 Joint d'assemblage pour tubes métalliques

Publications (1)

Publication Number Publication Date
BE689292A true BE689292A (it) 1967-05-05

Family

ID=8591890

Family Applications (1)

Application Number Title Priority Date Filing Date
BE689292D BE689292A (it) 1965-11-05 1966-11-04

Country Status (8)

Country Link
US (1) US3489437A (it)
BE (1) BE689292A (it)
BR (1) BR6684322D0 (it)
DE (2) DE6607899U (it)
FR (1) FR1489013A (it)
GB (1) GB1118225A (it)
MY (1) MY7100037A (it)
NL (1) NL154313C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027771A1 (fr) * 1979-10-30 1981-04-29 VALLOUREC Société Anonyme dite. Joint pour tubes destiné à l'industrie pétrolière

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360257A (fr) * 1963-03-25 1964-05-08 Vallourec Dispositif pour l'assemblage étanche de tubes
US3572777A (en) * 1969-05-05 1971-03-30 Armco Steel Corp Multiple seal, double shoulder joint for tubular products
NL155335C (it) * 1971-07-09 1900-01-01
FR2173460A5 (it) * 1972-02-25 1973-10-05 Vallourec
FR2190237A5 (it) * 1972-06-16 1974-01-25 Vallourec
FR2190238A5 (it) * 1972-06-16 1974-01-25 Vallourec
USRE30647E (en) * 1975-04-23 1981-06-16 Hydril Company Tubular connection
US4026583A (en) * 1975-04-28 1977-05-31 Hydril Company Stainless steel liner in oil well pipe
FR2322322A1 (fr) * 1975-08-29 1977-03-25 Nova Hut Klementa Gottwalda Jonction hermetique filetee de tubes
US4550937A (en) * 1978-02-27 1985-11-05 Vallourec S.A. Joint for steel tubes
US4296954A (en) * 1978-09-14 1981-10-27 Sekisui Kagaku Kogyo Kabushiki Kaisha Pipe coupling and pipe joint connection
US4330143A (en) * 1979-12-03 1982-05-18 Reneau Bobby J Apparatus for connecting together flowline end portions
US4398756A (en) * 1980-09-15 1983-08-16 Vallourec, S. A. Cylindro-conical pipe joint
US4496174A (en) * 1981-01-30 1985-01-29 Tele-Drill, Inc. Insulated drill collar gap sub assembly for a toroidal coupled telemetry system
DE3207237C2 (de) * 1982-02-25 1984-06-07 Mannesmann AG, 4000 Düsseldorf Gewindeverbindung für Ölfeldrohre
EP0087557B1 (de) * 1982-02-27 1985-05-15 MANNESMANN Aktiengesellschaft Rohrverbindung für Metallrohre
US4473245A (en) * 1982-04-13 1984-09-25 Otis Engineering Corporation Pipe joint
US4489963A (en) * 1982-04-13 1984-12-25 Otis Engineering Corporation Pipe joint
US4706997A (en) * 1982-05-19 1987-11-17 Carstensen Kenneth J Coupling for tubing or casing and method of assembly
DE3372517D1 (en) * 1982-05-19 1987-08-20 Kenneth J Carstensen Coupling for tubing or casing and method of assembly
US4538840A (en) * 1983-01-03 1985-09-03 Delange Richard W Connector means for use on oil and gas well tubing or the like
US4662659A (en) * 1983-01-17 1987-05-05 Hydril Company Tubular joint with trapped mid-joint metal-to-metal seal having unequal tapers
US5423579A (en) * 1983-01-17 1995-06-13 Hydril Company Tubular coupling with metal to metal seal
US4568113A (en) * 1983-04-04 1986-02-04 Awb, Inc. Pipe connection
US4537429A (en) * 1983-04-26 1985-08-27 Hydril Company Tubular connection with cylindrical and tapered stepped threads
US4629224A (en) * 1983-04-26 1986-12-16 Hydril Company Tubular connection
USRE34467E (en) * 1983-04-29 1993-12-07 The Hydril Company Tubular connection
US4458925A (en) * 1983-05-19 1984-07-10 Otis Engineering Corporation Pipe joint
US4521042A (en) * 1983-07-05 1985-06-04 Hydril Company Threaded connection
US4572551A (en) * 1983-07-06 1986-02-25 Air-Way Manufacturing Company Fluid connector
GB8323858D0 (en) * 1983-09-06 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
FR2557953B1 (fr) * 1984-01-09 1986-07-18 Vallourec Dispositif protecteur des elements de jonctions filetees de tube
US4796668A (en) * 1984-01-09 1989-01-10 Vallourec Device for protecting threadings and butt-type joint bearing surfaces of metallic tubes
GB8414203D0 (en) * 1984-06-04 1984-07-11 Hunting Oilfield Services Ltd Pipe connectors
US4875713A (en) * 1985-09-24 1989-10-24 Kenneth J. Carstensen Internally coated tubular system
US4676529A (en) * 1986-03-24 1987-06-30 Hydril Company Pipe joint
US4696498A (en) * 1986-10-29 1987-09-29 Quanex Corporation Tubular connection
US4946201A (en) * 1989-03-08 1990-08-07 Baroid Technology, Inc. Oil field tubular connection
US5064224A (en) * 1989-03-08 1991-11-12 Baroid Technology, Inc. Oil field tubular connection
US5137310A (en) * 1990-11-27 1992-08-11 Vallourec Industries Assembly arrangement using frustoconical screwthreads for tubes
US5334101A (en) * 1993-05-27 1994-08-02 Mcdermott Cue Manufacturing, Inc. Connector for detachable billiard cue
CN1046785C (zh) * 1993-08-12 1999-11-24 布罗肯希尔有限公司 岩栓
FR2733570B1 (fr) * 1995-04-28 1997-06-20 Vallourec Oil & Gas Assemblage filete pour tubes
FR2742840B1 (fr) * 1995-12-22 1998-02-27 Vallourec Oil & Gas Joint filete pour tubes metalliques avec revetement interieur
US6047997A (en) * 1996-05-15 2000-04-11 Iberia Threading, Inc. Threaded connection with radiused surfaces
US6485063B1 (en) 1996-05-15 2002-11-26 Huey P. Olivier Connection
US6863313B1 (en) 1998-02-25 2005-03-08 Grant Prideco, L.P. Threaded connection for internally clad pipe
US6042153A (en) * 1998-02-25 2000-03-28 Grant Prideco, Inc. Threaded connection for internally clad pipe
FR2776746B1 (fr) 1998-03-26 2000-04-28 Vallourec Mannesmann Oil & Gas Assemblage filete de tubes metalliques destines a contenir un fluide
US7357188B1 (en) * 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7603758B2 (en) * 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
GB2384502B (en) * 1998-11-16 2004-10-13 Shell Oil Co Coupling an expandable tubular member to a preexisting structure
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7363984B2 (en) * 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
GB2344606B (en) * 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7185710B2 (en) * 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7350563B2 (en) * 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
AR020495A1 (es) * 1999-09-21 2002-05-15 Siderca Sa Ind & Com Union roscada de alta resistencia al sobretorque y compresion
US20050123639A1 (en) * 1999-10-12 2005-06-09 Enventure Global Technology L.L.C. Lubricant coating for expandable tubular members
FR2818728B1 (fr) * 2000-12-22 2006-01-13 Vallourec Mannesmann Oil & Gas Joint filete tubulaire avec butee renforcee
US6789823B2 (en) * 2000-06-20 2004-09-14 Vallourec Mannesmann Oil & Gas France Tubular threaded joint with reinforced stop
FR2811056B1 (fr) 2000-06-30 2003-05-16 Vallourec Mannesmann Oil & Gas Joint filete tubulaire apte a subir une expansion diametrale
AU2001272233B2 (en) * 2000-07-21 2005-10-27 Todd Andrew Haines Couplings for rotary drill strings
US20030155769A1 (en) * 2000-07-21 2003-08-21 Haines Todd A Coupling for rotary drill strings
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
EP1389260B2 (en) † 2001-05-24 2014-11-19 Enventure Global Technology, L.L.C. Radially expandable tubular with supported end portion
TW494201B (en) * 2001-08-08 2002-07-11 Jgc Corp Connection method and structure for pipe with poor weldability for high temperature application
WO2003042486A2 (en) * 2001-11-12 2003-05-22 Enventure Global Technology Collapsible expansion cone
GB2396646B (en) * 2001-09-07 2006-03-01 Enventure Global Technology Adjustable expansion cone assembly
US7513313B2 (en) * 2002-09-20 2009-04-07 Enventure Global Technology, Llc Bottom plug for forming a mono diameter wellbore casing
FR2833335B1 (fr) 2001-12-07 2007-05-18 Vallourec Mannesmann Oil & Gas Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite
US7290605B2 (en) * 2001-12-27 2007-11-06 Enventure Global Technology Seal receptacle using expandable liner hanger
FR2834325B1 (fr) 2002-01-03 2004-03-26 Vallourec Mannesmann Oil & Gas Joint filete tubulaire comportant des surfaces d'etancheite
FR2844331B1 (fr) 2002-01-03 2004-11-26 Vallourec Mannesmann Oil & Gas Procede de realisation d'un joint tubulaire etanche avec expansion plastique
FR2834326A1 (fr) 2002-01-03 2003-07-04 Vallourec Mannesmann Oil & Gas Joint filete tubulaire etanche apres expansion diametrale
WO2004018824A2 (en) * 2002-08-23 2004-03-04 Enventure Global Technology Magnetic impulse applied sleeve method of forming a wellbore casing
BRPI0307686B1 (pt) * 2002-02-15 2015-09-08 Enventure Global Technology aparelho para formar um revestimento do furo de poço em um furo de sondagem, método e sistema para formar um revestimento de furo de poço em uma formação subterrânea, e, revestimento de furo de poço posicionado em um furo de sondagem dentro de uma formação subterrânea
AU2003215290A1 (en) * 2002-03-13 2003-09-29 Eventure Global Technology Collapsible expansion cone
EP1501644B1 (en) * 2002-04-12 2010-11-10 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
EP1501645A4 (en) 2002-04-15 2006-04-26 Enventure Global Technology PROTECTIVE SLEEVE FOR THE THREADED CONNECTIONS OF A EXPANSIBLE LOST EXPANSIBLE TUBING COLLAR SUSPENSION DEVICE
WO2003102365A1 (en) 2002-05-29 2003-12-11 Eventure Global Technology System for radially expanding a tubular member
US7125053B2 (en) * 2002-06-10 2006-10-24 Weatherford/ Lamb, Inc. Pre-expanded connector for expandable downhole tubulars
GB2418944B (en) * 2002-06-10 2006-08-30 Enventure Global Technology Mono Diameter Wellbore Casing
FR2841626B1 (fr) 2002-06-28 2004-09-24 Vallourec Mannesmann Oil & Gas Joint filete tubulaire renforce pour etancheite amelioree apres expansion plastique
GB2408277B (en) * 2002-07-19 2007-01-10 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
CA2493669A1 (en) * 2002-07-24 2004-01-29 Enventure Global Technology Dual well completion system
EP1540128A4 (en) 2002-08-23 2006-07-19 Enventure Global Technology METHOD FOR FORMING A TUBING OF A DRILLING WELL BY INTERLOCK SEALING SEAL LAYER
US20060118192A1 (en) * 2002-08-30 2006-06-08 Cook Robert L Method of manufacturing an insulated pipeline
ITRM20020445A1 (it) 2002-09-06 2004-03-07 Tenaris Connections Bv Giunzione filettata per tubi.
GB2410280B (en) * 2002-09-20 2007-04-04 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
WO2004027392A1 (en) * 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US6817633B2 (en) 2002-12-20 2004-11-16 Lone Star Steel Company Tubular members and threaded connections for casing drilling and method
US7886831B2 (en) * 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
GB2415215B (en) * 2003-01-27 2007-05-23 Enventure Global Technology Lubrication system for radially expanding tubular members
GB2429996B (en) * 2003-02-26 2007-08-29 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US20070228729A1 (en) * 2003-03-06 2007-10-04 Grimmett Harold M Tubular goods with threaded integral joint connections
US20040174017A1 (en) * 2003-03-06 2004-09-09 Lone Star Steel Company Tubular goods with expandable threaded connections
US20060006648A1 (en) * 2003-03-06 2006-01-12 Grimmett Harold M Tubular goods with threaded integral joint connections
CN100387804C (zh) 2003-05-05 2008-05-14 国际壳牌研究有限公司 用于膨胀管子的膨胀装置
US7169239B2 (en) * 2003-05-16 2007-01-30 Lone Star Steel Company, L.P. Solid expandable tubular members formed from very low carbon steel and method
US20050166387A1 (en) * 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
DE102004029225A1 (de) 2004-06-17 2006-01-12 Hydac Filtertechnik Gmbh Filtervorrichtung und Filterelement
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
CA2481609A1 (en) * 2004-09-28 2006-03-28 Argus Machine Co. Ltd. Threaded connection for drill pipes
US7798536B2 (en) * 2005-08-11 2010-09-21 Weatherford/Lamb, Inc. Reverse sliding seal for expandable tubular connections
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
DE202006011990U1 (de) * 2006-08-03 2007-12-20 Mann + Hummel Gmbh Filtereinheit mit einem radial geteilten Gehäuse
EP2006589B1 (en) * 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Threaded joint with energizable seal
DE602007011046D1 (de) 2007-06-27 2011-01-20 Tenaris Connections Ag Gewindeverbindung mit unter Druck setzbarer Dichtung
EP2017507B1 (en) 2007-07-16 2016-06-01 Tenaris Connections Limited Threaded joint with resilient seal ring
DE602007013892D1 (de) 2007-08-24 2011-05-26 Tenaris Connections Ag Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen
DE602007008890D1 (de) * 2007-08-24 2010-10-14 Tenaris Connections Ag Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
WO2009044851A1 (ja) * 2007-10-03 2009-04-09 Sumitomo Metal Industries, Ltd. 鋼管用ねじ継手
WO2009060552A1 (en) 2007-11-08 2009-05-14 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
DE112008003631T5 (de) 2008-01-25 2011-02-24 Ooo "Tmk-Premium Servises" Superdichte Gewindeverbindung
EP2096253B1 (en) * 2008-02-29 2010-06-16 Tenaris Connections AG Threaded joint with improved resilient seal rings
EP2194358B1 (en) * 2008-12-05 2011-06-01 Tenaris Connections Aktiengesellschaft Measurement method and device for thread parameters
EP2243920A1 (en) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Threaded joint for tubes, pipes and the like
EP2325435B2 (en) * 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
FR2956466B1 (fr) 2010-02-17 2012-06-08 Vallourec Mannesmann Oil & Gas Joint filete expansible et procede de realisation
EP2372208B1 (en) * 2010-03-25 2013-05-29 Tenaris Connections Limited Threaded joint with elastomeric seal flange
EP2372211B1 (en) 2010-03-26 2015-06-03 Tenaris Connections Ltd. Thin-walled pipe joint and method to couple a first pipe to a second pipe
EP2392896B1 (en) 2010-06-01 2019-11-27 Tenaris Connections B.V. Measuring device of thread parameters for threaded joints
EP2392895B1 (en) 2010-06-01 2013-03-06 Tenaris Connections Ltd. Method for measurement of geometrical parameters of coated threaded joints
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
WO2013010098A2 (en) * 2011-07-13 2013-01-17 Tyco Fire Products Lp Fire protection sprinkler assembly
WO2014108756A1 (en) 2013-01-11 2014-07-17 Tenaris Connections Limited Galling resistant drill pipe tool joint and corresponding drill pipe
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
CN113278890A (zh) 2013-06-25 2021-08-20 特纳瑞斯连接有限公司 高铬耐热钢
US10428594B2 (en) * 2013-11-22 2019-10-01 Vetco Gray, LLC Alignment guide feature for metal to metal seal protection on mechanical connections and couplings
EP3121459A1 (de) 2015-07-24 2017-01-25 Sascha Schwindt Beschichtung für schraubverbindung
US10139133B2 (en) * 2015-12-03 2018-11-27 Heateflex Corporation In-line heater
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
CN106402512A (zh) * 2016-10-21 2017-02-15 成都朵猫文化传播有限公司 防渗漏导流水管结构
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN112780195B (zh) * 2021-02-23 2022-02-08 大庆市天德忠石油科技有限公司 一种采油井变径式油管短节

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US597000A (en) * 1898-01-11 Screw union or coupling
US1774841A (en) * 1929-09-12 1930-09-02 Parker Arthur La Rue Combined tube and pipe coupling
GB392827A (en) * 1932-10-26 1933-05-25 Gustavus Alfred Montgomery Drill stem and coupling therefor
DE600537C (de) * 1932-11-01 1934-07-26 Gustavus A Montgomery Kupplung fuer Bohrgestaenge
US2258066A (en) * 1940-03-11 1941-10-07 Youngstown Sheet And Tube Co Pipe joint
US2261566A (en) * 1940-05-31 1941-11-04 Protector ring or coupling for pipe
DE881183C (de) * 1940-11-22 1953-06-29 Westdeutsche Mannesmannroehren Verbindung zwischen Rohren fuer Bohrzwecke, beispielsweise Bohrrohren, Bohrgestaengerohren und Verbindern
DE872706C (de) * 1941-07-05 1953-04-02 Westdeutsche Mannesmannroehren Verbindung fuer die Enden plattierter Rohre
US2338307A (en) * 1942-09-15 1944-01-04 John W Staggers Pipe coupling
US2772899A (en) * 1948-05-15 1956-12-04 Hughes Tool Co Threaded oil well drill stem connection with the threads having included crest angleof 90 degrees
US2746486A (en) * 1952-01-23 1956-05-22 Gratzmuller Jean Louis Fluid-tight assembly
US3107421A (en) * 1953-02-12 1963-10-22 Frederick W Turnbull Method of joining enamel lined pipes
US2793059A (en) * 1954-07-22 1957-05-21 George V Woodling Sealed threaded connection
DE1142814B (de) * 1955-10-31 1963-01-31 Bataafsche Petroleum Kegelgewindeverbindung, insbesondere fuer Tiefbohrarbeiten
US3100656A (en) * 1959-05-11 1963-08-13 Hydril Co Synthetic resin seal ring in tubing joint for plastic coated tubing
US3041088A (en) * 1959-06-18 1962-06-26 Jr Ira M Brandon Coupling assembly
FR1300262A (fr) * 1961-06-20 1962-08-03 Tech Et Commerciale Des Canali Dispositif pour le raccordement étanche des éléments d'une conduite de transport de fluides
US3266821A (en) * 1964-01-14 1966-08-16 Safford William Joseph Sealed pipe coupling
US3295870A (en) * 1965-09-20 1967-01-03 Seablom Wendell Pipe fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027771A1 (fr) * 1979-10-30 1981-04-29 VALLOUREC Société Anonyme dite. Joint pour tubes destiné à l'industrie pétrolière

Also Published As

Publication number Publication date
FR1489013A (fr) 1967-07-21
NL6615311A (it) 1967-05-08
NL154313B (nl) 1977-08-15
MY7100037A (en) 1971-12-31
DE1525928B1 (de) 1970-06-04
NL154313C (nl) 1983-02-16
BR6684322D0 (pt) 1973-05-17
US3489437A (en) 1970-01-13
GB1118225A (en) 1968-06-26
DE6607899U (de) 1971-05-13

Similar Documents

Publication Publication Date Title
BE673125A (it)
BE689292A (it)
AU6084266A (it)
BE657977A (it)
BE663720A (it)
BE663771A (it)
BE664767A (it)
BE665556A (it)
BE666175A (it)
BE666392A (it)
BE666856A (it)
BE667658A (it)
BE668917A (it)
BE669475A (it)
BE669941A (it)
BE669966A (it)
BE670403A (it)
BE671240A (it)
BE671348A (it)
BE671387A (it)
BE671454A (it)
BE672238A (it)
BE672604A (it)
BE672703A (it)
BE672739A (it)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: VALLOUREC

Effective date: 19861104