IN170220B - - Google Patents

Info

Publication number
IN170220B
IN170220B IN522/MAS/87A IN522MA1987A IN170220B IN 170220 B IN170220 B IN 170220B IN 522MA1987 A IN522MA1987 A IN 522MA1987A IN 170220 B IN170220 B IN 170220B
Authority
IN
India
Application number
IN522/MAS/87A
Other languages
English (en)
Inventor
Brian Derek Liggins
Timothy Steven Round
Stuart John Welch
Gordon Francis Reynolds
Original Assignee
British Steel Plc
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 British Steel Plc filed Critical British Steel Plc
Publication of IN170220B publication Critical patent/IN170220B/en

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
    • 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
    • E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
    • 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
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
IN522/MAS/87A 1986-07-22 1987-07-22 IN170220B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617827A GB8617827D0 (en) 1986-07-22 1986-07-22 Joints for tubular members

Publications (1)

Publication Number Publication Date
IN170220B true IN170220B (de) 1992-02-29

Family

ID=10601462

Family Applications (1)

Application Number Title Priority Date Filing Date
IN522/MAS/87A IN170220B (de) 1986-07-22 1987-07-22

Country Status (11)

Country Link
US (1) US4796923A (de)
EP (1) EP0254552B1 (de)
JP (1) JPS6347588A (de)
CA (1) CA1289589C (de)
DE (1) DE3763107D1 (de)
DK (1) DK378587A (de)
ES (1) ES2015577B3 (de)
GB (2) GB8617827D0 (de)
IE (1) IE60667B1 (de)
IN (1) IN170220B (de)
NO (1) NO162635C (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018771A (en) * 1986-07-18 1991-05-28 Watts John Dawson Threaded tubular connection
FR2635819B1 (fr) * 1988-09-01 1993-09-17 Geoservices Systeme de raccordement electriquement isolant d'elements tubulaires metalliques pouvant notamment servir de structure d'antenne situee a grande profondeur
JPH0415685U (de) * 1990-05-24 1992-02-07
GB2258709A (en) * 1991-08-15 1993-02-17 Geolink Pin and box connection
US5462315A (en) * 1992-03-09 1995-10-31 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
US5415442A (en) * 1992-03-09 1995-05-16 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
JP2518547Y2 (ja) * 1992-03-27 1996-11-27 英夫 安岡 防雪柵
US6056324A (en) * 1998-05-12 2000-05-02 Dril-Quip, Inc. Threaded connector
FR2807095B1 (fr) * 2000-03-31 2002-08-30 Vallourec Mannesmann Oil & Gas Element filete tubulaire delarde pour joint filete tubulaire resistant a la fatigue et joint filete tubulaire resultant
DE10023388A1 (de) * 2000-05-12 2001-11-15 Mannesmann Rexroth Ag Hydraulisches Gerät
US7007984B2 (en) * 2002-11-21 2006-03-07 Torquelock Corporation Hang-free thread design
US8220842B2 (en) * 2003-05-30 2012-07-17 Vallourec Mannesmann Oil & Gas France Threaded tubular connection which is resistant to bending stresses
FR2868146B1 (fr) * 2004-03-26 2009-01-23 Vallourec Mannesmann Oil Gas F Joint filete tubulaire resistant aux contraintes de flexion
CN102061893B (zh) * 2004-03-31 2013-07-10 Nkk钢管株式会社 双肩部工具接头
US7585002B2 (en) * 2004-04-21 2009-09-08 Baker Hughes Incorporated Expandable tubular connection
US20070003394A1 (en) * 2005-02-01 2007-01-04 Carey Paul G Anti-cross threading fastener
DE102005019428A1 (de) * 2005-04-25 2006-10-26 Tecpharma Licensing Ag Längenausgleich für eine Einstellvorrichtung einer Injektionsvorrichtung
US20070035131A1 (en) * 2005-08-11 2007-02-15 Grinaldi Ltd Expandable tubular connection
JP4954542B2 (ja) * 2005-12-09 2012-06-20 三菱マテリアル株式会社 掘削ロッド、掘削ビット及び掘削工具
US20100052319A1 (en) * 2008-08-28 2010-03-04 Mohawk Energy Ltd. Dual Seal Expandable Tubular Connection
EP2337982B1 (de) * 2008-10-20 2018-02-28 Nippon Steel & Sumitomo Metal Corporation Schraubverbindung für stahlrohre
FR2953271B1 (fr) * 2009-11-27 2012-11-16 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete, procede de vissage et de devissage d'un tel joint et utilisation d'un tel joint dans une colonne montante sous-marine
GB201005247D0 (en) * 2010-03-29 2010-05-12 Hsc Fzco An improved seal between pipes
GB201019413D0 (en) 2010-11-17 2010-12-29 Hsc Fzco An improved seal between pipes
DE102011116080B3 (de) * 2011-10-10 2013-01-31 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Werkzeugsystem zur spanabhebenden Bearbeitung eines Werkstücks
DE102013222594A1 (de) * 2013-03-12 2014-09-18 Robert Bosch Gmbh Spezielle Dichtungsgeometrie bei Abgassensoren zur Erzeugung einer hohen Dichtigkeit
US20140312023A1 (en) * 2013-04-23 2014-10-23 Illinois Tool Works Inc. Hybrid thread for welding gun neck
MY182111A (en) * 2015-10-21 2021-01-18 Nippon Steel Corp Threaded connection for steel pipe
CN110088519B (zh) * 2017-01-18 2020-09-15 日本制铁株式会社 螺纹接头
EP3835541A1 (de) * 2019-12-13 2021-06-16 Vallourec Oil And Gas France Gewindeverbindung, teilweise in einem selbstsichernden eingriff mit einer äusseren schulter, die einem erhöhten drehmoment standhalten kann
US11940064B2 (en) * 2022-06-17 2024-03-26 Saudi Arabian Oil Company Threaded tubular connection
CN116398060B (zh) * 2023-05-15 2023-08-18 山东高原油气装备有限公司 一种具有自锁功能的高密封性石油套管接头

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1637628A (en) * 1926-11-15 1927-08-02 Edwin C Weisgerber Tool joint
US1973848A (en) * 1932-05-26 1934-09-18 Peter J Duffy Flush joint drill stem
US2587544A (en) * 1948-06-01 1952-02-26 United States Steel Corp Threaded joint capable of being quickly made and broken
US3917319A (en) * 1974-06-14 1975-11-04 Smith International Box hole drill steel
US4192533A (en) * 1976-04-22 1980-03-11 Hydril Company Dovetail connection for pin and box joints
FR2487037B1 (fr) * 1980-07-17 1986-02-21 Vallourec Joint pour tubes destines notamment a l'industrie petroliere
US4429904A (en) * 1981-07-06 1984-02-07 Dril-Quip, Inc. Self-aligning connector
US4610467A (en) * 1981-07-06 1986-09-09 Dril-Quip, Inc. Connector
US4522431A (en) * 1981-08-24 1985-06-11 Dril-Quip, Inc. Self-aligning connector assembly
US4564226A (en) * 1981-11-02 1986-01-14 Explosive Research Ltd. System and method for increasing wall thickness on end of pipe on which thread is to be fabricated
DZ508A1 (fr) * 1982-02-18 2004-09-13 Vallourec Nouveau joint pour tubes d'acier étanche aux pressions élevees et peu sensible au phénomene de grippage.
US4568113A (en) * 1983-04-04 1986-02-04 Awb, Inc. Pipe connection
DE3472131D1 (en) * 1983-04-26 1988-07-21 Hydril Co Tubular connection with cylindrical and tapered stepped threads
US4537429A (en) * 1983-04-26 1985-08-27 Hydril Company Tubular connection with cylindrical and tapered stepped threads
US4601491A (en) * 1983-10-19 1986-07-22 Vetco Offshore, Inc. Pipe connector
US4600225A (en) * 1983-12-23 1986-07-15 Interlock Technologies Corporation Tubular connection having a parallel chevron thread

Also Published As

Publication number Publication date
JPS6347588A (ja) 1988-02-29
NO162635B (no) 1989-10-16
IE871881L (en) 1988-01-22
GB8617827D0 (en) 1986-08-28
DK378587A (da) 1988-01-23
NO873042L (no) 1988-01-25
NO873042D0 (no) 1987-07-21
CA1289589C (en) 1991-09-24
NO162635C (no) 1990-01-24
EP0254552A1 (de) 1988-01-27
DK378587D0 (da) 1987-07-21
GB8717354D0 (en) 1987-08-26
EP0254552B1 (de) 1990-06-06
GB2194607A (en) 1988-03-09
DE3763107D1 (de) 1990-07-12
IE60667B1 (en) 1994-08-10
ES2015577B3 (es) 1990-09-01
US4796923A (en) 1989-01-10

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