MXPA01008061A - Sello de doble flexion para conexion tubular. - Google Patents

Sello de doble flexion para conexion tubular.

Info

Publication number
MXPA01008061A
MXPA01008061A MXPA01008061A MXPA01008061A MXPA01008061A MX PA01008061 A MXPA01008061 A MX PA01008061A MX PA01008061 A MXPA01008061 A MX PA01008061A MX PA01008061 A MXPA01008061 A MX PA01008061A MX PA01008061 A MXPA01008061 A MX PA01008061A
Authority
MX
Mexico
Prior art keywords
pin
box member
tubular connection
nose
box
Prior art date
Application number
MXPA01008061A
Other languages
English (en)
Inventor
Llewellyn Mallis David
Original Assignee
Hydril Co
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 Hydril Co filed Critical Hydril Co
Publication of MXPA01008061A publication Critical patent/MXPA01008061A/es

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Una conexion tubular roscada tiene un miembro de tuerca que incluye una rosca interna, un miembro de perno que incluye una rosca externa acoplable con la rosca interna del miembro de tuerca, y una superficie saliente de sellado dispuesta en el miembro de tuerca de tal modo que el miembro de perno se dobla radialmente hacia adentro al pasar por la superficie saliente de sellado durante el empalme. La conexion tubular roscada tiene tambien una cavidad de sellado ranurada dispuesta en el miembro de tuerca y una saliente de angulo inverso en la punta del perno que fuerza al miembro de perno a doblarse radialmente hacia fuera dentro de la cavidad de sellado ranurada del miembro de tuerca en el empalme final. Un metodo para formar un sello de doble flexion para una conexion tubular que incluye acoplar una rosca interna de un miembro de perno con una rosca externa de un miembro de tuerca y doblar una punta de perno del miembro de perno radialmente hacia adentro pasando la punta del perno sobre una superficie saliente de sellado del miembro de tuerca durante el empalme. El metodo incluye tambien doblar la punta del perno radialmente hacia fuera cuando una saliente de angulo inverso de la punta del perno entra en contacto con una saliente de angulo inverso del miembro de tuerca durante el empalme y completar el sello de doble flexion montando finalmente la conexion de tal modo que la punta de perno del miembro de perno se asienta en la cavidad de sellado ranurada dispuesta en el miembro de tuerca.
MXPA01008061A 2000-08-10 2001-08-09 Sello de doble flexion para conexion tubular. MXPA01008061A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22446700P 2000-08-10 2000-08-10
US09/922,825 US6626471B2 (en) 2000-08-10 2001-08-06 Double flex seal for tubular connection

Publications (1)

Publication Number Publication Date
MXPA01008061A true MXPA01008061A (es) 2004-10-29

Family

ID=22840824

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01008061A MXPA01008061A (es) 2000-08-10 2001-08-09 Sello de doble flexion para conexion tubular.

Country Status (6)

Country Link
US (1) US6626471B2 (es)
EP (1) EP1179700B1 (es)
AR (1) AR030333A1 (es)
CA (1) CA2354975C (es)
DE (1) DE60110979T2 (es)
MX (1) MXPA01008061A (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6485063B1 (en) * 1996-05-15 2002-11-26 Huey P. Olivier Connection
US20040108720A1 (en) * 2001-08-06 2004-06-10 Mallis David L. Double flex seal for tubular connection
US6971685B2 (en) * 2002-06-24 2005-12-06 Weatherford/Lamb, Inc. Multi-point high pressure seal for expandable tubular connections
GB0215668D0 (en) * 2002-07-06 2002-08-14 Weatherford Lamb Coupling tubulars
FR2863029B1 (fr) * 2003-11-28 2006-07-07 Vallourec Mannesmann Oil & Gas Realisation, par expansion plastique, d'un joint tubulaire etanche avec surepaisseur(s) de matiere locale(s) initiale(s)
FR2863033B1 (fr) * 2003-11-28 2007-05-11 Vallourec Mannesmann Oil & Gas Realisation, par expansion plastique, d'un joint tubulaire etanche avec surface(s) de butee inclinee(s)
CN1860281A (zh) * 2004-01-27 2006-11-08 贝克休斯公司 用于过油管钻井和完井工作的旋转锁止防磨损套
US7585002B2 (en) * 2004-04-21 2009-09-08 Baker Hughes Incorporated Expandable tubular connection
US7527304B2 (en) * 2004-12-30 2009-05-05 Hydril Llc Floating wedge thread for tubular connection
US8177262B2 (en) * 2005-07-28 2012-05-15 Hydril Company Lp Mid-seal for expandable connections
US8029025B1 (en) 2005-07-28 2011-10-04 Hydril Company Single taper wedge thread connection with mid-seal
FR2889727B1 (fr) * 2005-08-09 2007-09-28 Vallourec Mannesmann Oil Gas F Joint filete tubulaire etanche aux liquides et aux gaz
US7798536B2 (en) * 2005-08-11 2010-09-21 Weatherford/Lamb, Inc. Reverse sliding seal for expandable tubular connections
FR2940677B1 (fr) * 2008-12-29 2016-07-22 Vallourec Mannesmann Oil & Gas France Joint tubulaire etanche utilise dans l'industrie du petrole
JP5923911B2 (ja) * 2011-03-22 2016-05-25 Ｊｆｅスチール株式会社 鋼管用ねじ継手
US8684419B2 (en) * 2012-08-24 2014-04-01 Vetco Gray Inc. Tubular connector having a secondary shoulder
US8894101B2 (en) * 2012-09-07 2014-11-25 Vetco Gray Inc. Protected integral metal to metal seal
US9869139B2 (en) * 2012-11-28 2018-01-16 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US9677346B2 (en) 2012-11-28 2017-06-13 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
JP5725094B2 (ja) 2013-07-30 2015-05-27 Ｊｆｅスチール株式会社 耐久性に優れた油井管用ねじ継手
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
CA2947693A1 (en) 2014-05-02 2015-11-05 Bs&B Innovation Limited Pressure release valve for oil recovery systems
PL3159592T3 (pl) * 2014-06-20 2020-11-02 Nippon Steel Corporation Połączenie gwintowe do rur stalowych
US10006569B2 (en) 2015-02-19 2018-06-26 Arcelormittal Tubular Products Luxembourg S.A. Threaded connection for pipes, such as oil and gas pipes
US11466800B2 (en) 2015-12-09 2022-10-11 Certus Energy Solutions, Llc Tubular coupling
US9683684B1 (en) 2015-12-09 2017-06-20 Certus Energy Solutions, Llc Tubular coupling
JP6776372B2 (ja) * 2017-01-18 2020-10-28 日本製鉄株式会社 鋼管用ねじ継手
US20180252343A1 (en) * 2017-03-03 2018-09-06 Arcelormittal Tubular Products Luxembourg S.A. Torque shoulder of a premium connection
US11204115B2 (en) * 2018-07-20 2021-12-21 National Oilwell Varco, L.P. Threaded connections for tubular members
US11278840B2 (en) 2019-10-07 2022-03-22 Global C2 Cooling, Inc. Carbon capture systems and methods
US10603625B1 (en) * 2019-10-07 2020-03-31 Global C2 Cooling, Inc. Carbon capture systems and methods
DE102020134376A1 (de) 2020-12-21 2022-06-23 Vibracoustic Se Vormontagevorrichtung zum Vormontieren einer Luftfeder an einer Karosserie sowie System umfassend die Vormontagevorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239942A (en) 1939-05-17 1941-04-29 Hydril Company Of California Well pipe joint
US2992019A (en) 1958-07-07 1961-07-11 Hydril Co Casing joint having metal-to-metal sealing means responsive to fluid pressure
US3359013A (en) 1965-09-03 1967-12-19 Hydril Co Deep well casing jont
USRE30647E (en) 1975-04-23 1981-06-16 Hydril Company Tubular connection
USRE34467E (en) 1983-04-29 1993-12-07 The Hydril Company Tubular connection
GB2156933B (en) * 1984-02-21 1988-01-13 Vetco Offshore Ind Inc Pipe connector
US4707001A (en) 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection
US5066052A (en) * 1989-03-08 1991-11-19 Baroid Technology, Inc. Threaded pipe joint having improved seal ring entrapment
US5137310A (en) * 1990-11-27 1992-08-11 Vallourec Industries Assembly arrangement using frustoconical screwthreads for tubes
US5505502A (en) * 1993-06-09 1996-04-09 Shell Oil Company Multiple-seal underwater pipe-riser connector
DE4446806C1 (de) * 1994-12-09 1996-05-30 Mannesmann Ag Gasdichte Rohrverbindung
US6056324A (en) * 1998-05-12 2000-05-02 Dril-Quip, Inc. Threaded connector
US6206436B1 (en) * 1999-02-19 2001-03-27 Hydril Company Differential wedge thread for threaded connector
EP1046779A1 (en) * 1999-04-19 2000-10-25 Hydril Company Threaded pipe connection

Also Published As

Publication number Publication date
EP1179700A3 (en) 2002-02-20
DE60110979D1 (de) 2005-06-30
US20020021006A1 (en) 2002-02-21
EP1179700B1 (en) 2005-05-25
DE60110979T2 (de) 2006-04-27
CA2354975C (en) 2005-11-15
US6626471B2 (en) 2003-09-30
EP1179700A2 (en) 2002-02-13
CA2354975A1 (en) 2002-02-10
AR030333A1 (es) 2003-08-20

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