SG81790G - Well pipe joint - Google Patents

Well pipe joint

Info

Publication number
SG81790G
SG81790G SG817/90A SG81790A SG81790G SG 81790 G SG81790 G SG 81790G SG 817/90 A SG817/90 A SG 817/90A SG 81790 A SG81790 A SG 81790A SG 81790 G SG81790 G SG 81790G
Authority
SG
Singapore
Prior art keywords
threads
joint
threaded member
pipe joint
mating
Prior art date
Application number
SG817/90A
Other languages
English (en)
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 SG81790G publication Critical patent/SG81790G/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints Allowing Movement (AREA)
  • Joints With Sleeves (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SG817/90A 1984-08-13 1990-10-09 Well pipe joint SG81790G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/639,939 US4688832A (en) 1984-08-13 1984-08-13 Well pipe joint
PCT/US1985/001452 WO1986001252A1 (en) 1984-08-13 1985-07-30 Well pipe joint

Publications (1)

Publication Number Publication Date
SG81790G true SG81790G (en) 1990-11-23

Family

ID=24566189

Family Applications (1)

Application Number Title Priority Date Filing Date
SG817/90A SG81790G (en) 1984-08-13 1990-10-09 Well pipe joint

Country Status (12)

Country Link
US (1) US4688832A (es)
EP (1) EP0190264B1 (es)
JP (1) JPS61502971A (es)
AT (1) ATE37067T1 (es)
BR (1) BR8506877A (es)
CA (1) CA1266695A (es)
DE (1) DE3564845D1 (es)
DK (1) DK164386A (es)
MX (1) MX168800B (es)
NO (1) NO167056C (es)
SG (1) SG81790G (es)
WO (1) WO1986001252A1 (es)

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US4796928A (en) * 1987-09-28 1989-01-10 Baker Hughes Incorporated Threaded connection for pipes and method of fabricating same
US4817962A (en) * 1987-12-28 1989-04-04 The Hydril Company Universal tubular connection having a variable metal-to-metal seal width corresponding to material yield strength
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GB2309276A (en) * 1996-01-20 1997-07-23 Boart Longyear Ltd Threaded joint
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US5908212A (en) * 1997-05-02 1999-06-01 Grant Prideco, Inc. Ultra high torque double shoulder tool joint
US6174001B1 (en) * 1998-03-19 2001-01-16 Hydril Company Two-step, low torque wedge thread for tubular connector
US6123368A (en) * 1998-03-19 2000-09-26 Hydril Company Two-step, differential diameter wedge threaded connector
US6283511B1 (en) 1998-08-24 2001-09-04 Well Engineering Partners, B.V. Pipe coupling
JP5622343B2 (ja) 1999-04-30 2014-11-12 ブイアンドエム・アトラス・ブラドフオード・エル・ピー 高い圧縮定格をもつねじ止め接合具
DE10023388A1 (de) * 2000-05-12 2001-11-15 Mannesmann Rexroth Ag Hydraulisches Gerät
IT1318179B1 (it) * 2000-07-17 2003-07-23 Dalmine Spa Giunzione filettata integrale per tubi.
US6530607B1 (en) 2000-11-06 2003-03-11 Hydril Company Two-step threaded connector having differential thread width
US6550821B2 (en) 2001-03-19 2003-04-22 Grant Prideco, L.P. Threaded connection
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DE10157969C1 (de) * 2001-11-27 2003-02-06 Biedermann Motech Gmbh Element mit einem Schaft und einem damit verbundenen Halteelement zum Verbinden mit einem Stab
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US6848724B2 (en) * 2002-08-12 2005-02-01 Grant Prideco, Inc. Thread design for uniform distribution of makeup forces
US7575255B2 (en) 2004-12-30 2009-08-18 Hydril Llc Wedge thread with high-angle metal seal
US7527304B2 (en) * 2004-12-30 2009-05-05 Hydril Llc Floating wedge thread for tubular connection
US7243957B2 (en) * 2004-12-30 2007-07-17 Hydril Company Lp Pseudo two-step connection
US7458616B2 (en) * 2004-12-30 2008-12-02 Hydril Company Threads with perturbations
US8668233B2 (en) * 2004-12-30 2014-03-11 Hydril Company Threaded connection with perturbed flanks
US20060185730A1 (en) * 2005-02-18 2006-08-24 Eric Scott Valve for pressurized canister with non-constant thread
US8177262B2 (en) * 2005-07-28 2012-05-15 Hydril Company Lp Mid-seal for expandable connections
US7614453B2 (en) * 2006-06-01 2009-11-10 Cameron International Corporation Stress distributing wellhead connector
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
EP2028402B1 (en) * 2007-08-24 2010-09-01 Tenaris Connections Aktiengesellschaft Method for improving fatigue resistance of a threaded joint
DE602007013892D1 (de) * 2007-08-24 2011-05-26 Tenaris Connections Ag Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen
DE602008001552D1 (de) * 2008-02-29 2010-07-29 Tenaris Connections Ag Gewindeverbindungsstück mit verbesserten elastischen Dichtungsringen
GB0814207D0 (en) * 2008-08-04 2008-09-10 Pedem Ltd Connection apparatus and method
EP2243920A1 (en) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Threaded joint for tubes, pipes and the like
FR2945850B1 (fr) * 2009-05-20 2011-06-24 Vallourec Mannesmann Oil & Gas Ensemble pour la fabrication d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
WO2011044690A1 (en) * 2009-10-12 2011-04-21 Kai Services Inc. Hermetic threaded connecting device for drill or casing pipes of technical casing of geological prospecting drilling rig
WO2011044691A1 (en) * 2009-10-12 2011-04-21 Kai Services Inc. Pipe for the technical casing of a geological prospecting drilling rig
WO2011044689A1 (en) * 2009-10-12 2011-04-21 Kai Services Inc. Hermetic threaded connection of drill or casing pipes in technical casing for geological prospecting drilling well
EP2325435B2 (en) * 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
EP2339218A1 (en) * 2009-12-18 2011-06-29 Uponor Innovation AB A connection between two pipe parts
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
US8882157B2 (en) * 2010-09-27 2014-11-11 United States Steel Corporation Connecting oil country tubular goods
EP2646645A4 (en) * 2010-12-01 2017-12-20 Vermeer Manufacturing Company Tapered thread configuration with improved durability
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
US9850723B2 (en) 2011-01-26 2017-12-26 Bly Ip Inc. Drill string components having multiple-thread joints
US10557316B2 (en) 2011-01-26 2020-02-11 Bly Ip Inc. Drill string components having multiple-thread joints
US9810029B2 (en) 2011-01-26 2017-11-07 Bly Ip Inc. Drill string components resistant to jamming
WO2013124386A1 (en) 2012-02-23 2013-08-29 Shell Internationale Research Maatschappij B.V. Connector assembly
BR112014030665A2 (pt) * 2012-06-15 2017-06-27 Shell Int Research método para unir membros tubulares, e, conjunto de conector
CN104769210B (zh) * 2012-09-13 2018-09-21 朗伊尔特姆公司 具有多个螺纹接头的钻柱部件
US9677346B2 (en) 2012-11-28 2017-06-13 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US9869139B2 (en) 2012-11-28 2018-01-16 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US9677179B2 (en) 2012-12-20 2017-06-13 Shell Oil Company Pipe connector and method
AU2013372439B2 (en) 2013-01-11 2018-03-01 Tenaris Connections B.V. 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
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
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
JP5704191B2 (ja) * 2013-06-14 2015-04-22 Ｊｆｅスチール株式会社 耐焼付き性に優れた油井管用ねじ継手
JP6144417B2 (ja) 2013-06-25 2017-06-07 テナリス・コネクシヨンズ・ベー・ブイ 高クロム耐熱鋼
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
WO2015085125A1 (en) * 2013-12-06 2015-06-11 Schlumberger Canada Limited Opposing thread screw safety joint
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
FR3030668B1 (fr) * 2014-12-19 2016-12-16 Vallourec Oil & Gas France Joint filete
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
CN106168122B (zh) * 2016-09-08 2018-07-06 天津钢管集团股份有限公司 用于钛合金油井管用的特殊螺纹接头连接结构
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CA2984826A1 (en) 2017-11-07 2019-05-07 Complete Group Technologies Ltd. Multiple tapered threaded connection
CN108458174A (zh) * 2018-05-03 2018-08-28 四川大学华西医院 断管易旋出的管件连接结构
PL4092304T3 (pl) * 2020-01-17 2024-06-10 Nippon Steel Corporation Połączenie gwintowe do rur

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Also Published As

Publication number Publication date
CA1266695A (en) 1990-03-13
EP0190264B1 (en) 1988-09-07
EP0190264A1 (en) 1986-08-13
US4688832A (en) 1987-08-25
NO861437L (no) 1986-04-14
DK164386D0 (da) 1986-04-11
BR8506877A (pt) 1986-12-09
NO167056B (no) 1991-06-17
JPH0470479B2 (es) 1992-11-11
ATE37067T1 (de) 1988-09-15
WO1986001252A1 (en) 1986-02-27
DE3564845D1 (en) 1988-10-13
NO167056C (no) 1991-09-25
JPS61502971A (ja) 1986-12-18
MX168800B (es) 1993-06-08
DK164386A (da) 1986-04-11

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