ATE162883T1 - Rohrförmige schraubverbindung - Google Patents

Rohrförmige schraubverbindung

Info

Publication number
ATE162883T1
ATE162883T1 AT90911360T AT90911360T ATE162883T1 AT E162883 T1 ATE162883 T1 AT E162883T1 AT 90911360 T AT90911360 T AT 90911360T AT 90911360 T AT90911360 T AT 90911360T AT E162883 T1 ATE162883 T1 AT E162883T1
Authority
AT
Austria
Prior art keywords
pipe body
interference
tubular
run
flank
Prior art date
Application number
AT90911360T
Other languages
English (en)
Inventor
Erich F Klementick
Original Assignee
Equivalent S A
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 Equivalent S A filed Critical Equivalent S A
Application granted granted Critical
Publication of ATE162883T1 publication Critical patent/ATE162883T1/de

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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Cable Accessories (AREA)
AT90911360T 1989-07-28 1990-07-27 Rohrförmige schraubverbindung ATE162883T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38674089A 1989-07-28 1989-07-28

Publications (1)

Publication Number Publication Date
ATE162883T1 true ATE162883T1 (de) 1998-02-15

Family

ID=23526855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90911360T ATE162883T1 (de) 1989-07-28 1990-07-27 Rohrförmige schraubverbindung

Country Status (11)

Country Link
US (1) US5360239A (de)
EP (1) EP0484392B1 (de)
JP (1) JP3254213B2 (de)
KR (1) KR920704063A (de)
AT (1) ATE162883T1 (de)
AU (1) AU6052490A (de)
CA (1) CA1322773C (de)
DE (1) DE69032010D1 (de)
GB (1) GB2234308A (de)
MX (1) MX173434B (de)
WO (1) WO1991002185A1 (de)

Families Citing this family (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428871C2 (de) * 1994-08-08 1996-10-02 Mannesmann Ag Rohrverbinder
EP0703396B1 (de) * 1994-09-23 2000-04-05 Sumitomo Metal Industries, Ltd. Schraubverbindung für Ölförderrohre
CA2163282C (en) * 1994-11-22 2002-08-13 Miyuki Yamamoto Threaded joint for oil well pipes
US6485063B1 (en) * 1996-05-15 2002-11-26 Huey P. Olivier Connection
GB9616214D0 (en) * 1996-08-01 1996-09-11 Electrotech Ltd A high pressure seal
DE19739458C2 (de) * 1997-09-03 1999-06-10 Mannesmann Ag Rohrverbinder
EP0975051A1 (de) * 1998-07-24 2000-01-26 Cabel-Con A/S Steckverbinder für Koaxialkabel mit einem Mehrganggewinde
US6609735B1 (en) * 1998-07-29 2003-08-26 Grant Prideco, L.P. Threaded and coupled connection for improved fatigue resistance
JP3750524B2 (ja) * 1998-07-31 2006-03-01 Ｊｆｅスチール株式会社 油井管用ねじ継手、そのねじ切り方法およびそのねじ切り装置
DK0994527T3 (da) * 1998-10-13 2005-04-04 Cabel Con As Koaksialkabelkonnektor med friktionslåsende arrangement
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
GB2384502B (en) 1998-11-16 2004-10-13 Shell Oil Co Coupling an expandable tubular member to a preexisting structure
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
GB2356651B (en) 1998-12-07 2004-02-25 Shell Int Research Lubrication and self-cleaning system for expansion mandrel
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
FR2790080B1 (fr) * 1999-02-24 2001-04-06 Vallourec Mannesmann Oil & Gas Procede de controle d'un filetage conique et dispositifs de controle correspondants
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
NL1012048C2 (nl) * 1999-05-12 2000-11-14 Ihc Holland Nv Samenstel van een as en een daarmee te verbinden naaf.
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
WO2001029475A1 (en) * 1999-10-20 2001-04-26 Beverly Watts Ramos Open type wedgethread connection
AU783245B2 (en) 1999-11-01 2005-10-06 Shell Internationale Research Maatschappij B.V. Wellbore casing repair
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
CN1282843C (zh) * 2000-06-09 2006-11-01 住友金属工业株式会社 管接头
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
AU9269501A (en) 2000-09-18 2002-03-26 Shell Oil Co Liner hanger with sliding sleeve valve
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
GB2389597B (en) 2000-10-02 2005-05-18 Shell Oil Co Plastically deforming and radially expanding a tubular member
IT1319028B1 (it) * 2000-10-26 2003-09-19 Dalmine Spa Giunzione filettata per tubi di tipo manicottato
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
GB2395506B (en) 2001-07-06 2006-01-18 Eventure Global Technology Liner hanger
CA2453063C (en) 2001-07-06 2011-03-22 Enventure Global Technology Liner hanger
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
GB2409218B (en) 2001-08-20 2006-03-15 Enventure Global Technology Apparatus and method for radially expanding tubular members including an adjustable tubular expansion device
WO2003023178A2 (en) 2001-09-07 2003-03-20 Enventure Global Technology Adjustable expansion cone assembly
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
GB2422859B (en) 2001-11-12 2006-12-13 Enventure Global Technology Collapsible expansion cone
GB0130967D0 (en) * 2001-12-24 2002-02-13 Hunting Oilfield Services Ltd Anti galling threaded joint
AU2002367348A1 (en) 2001-12-27 2003-07-24 Enventure Global Technology Seal receptacle using expandable liner hanger
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
WO2003089161A2 (en) 2002-04-15 2003-10-30 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
WO2004018824A2 (en) 2002-08-23 2004-03-04 Enventure Global Technology Magnetic impulse applied sleeve method of forming a wellbore casing
ATE417993T1 (de) 2002-02-15 2009-01-15 Enventure Global Technology Bohrlochfutterrohr mit einem einzigen durchmesser
US6682101B2 (en) * 2002-03-06 2004-01-27 Beverly Watts Ramos Wedgethread pipe connection
EP1985797B1 (de) 2002-04-12 2011-10-26 Enventure Global Technology Schutzhülse für Gewindeverbindungen für eine ausdehnbare Liner-Aufhängvorrichtung
AU2003225001A1 (en) 2002-05-29 2003-12-19 Eventure Global Technology System for radially expanding a tubular member
US20030221472A1 (en) * 2002-05-30 2003-12-04 Lee Robert C. Well casing and method for threading
GB2418944B (en) 2002-06-10 2006-08-30 Enventure Global Technology Mono Diameter Wellbore Casing
GB2408277B (en) * 2002-07-19 2007-01-10 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
WO2004018166A1 (en) * 2002-08-21 2004-03-04 Koninklijke Philips Electronics N.V. A cutting member having a superlattice coating
CA2499071C (en) 2002-09-20 2014-06-03 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
AU2003263859A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Protective sleeve for expandable tubulars
WO2004027392A1 (en) 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
CA2499007C (en) 2002-09-20 2012-08-07 Enventure Global Technology Bottom plug for forming a mono diameter wellbore casing
US6817633B2 (en) * 2002-12-20 2004-11-16 Lone Star Steel Company Tubular members and threaded connections for casing drilling and method
WO2004076798A2 (en) 2003-02-26 2004-09-10 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7503393B2 (en) 2003-01-27 2009-03-17 Enventure Global Technology, Inc. Lubrication system for radially expanding tubular members
GB2415988B (en) 2003-04-17 2007-10-17 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US20040231843A1 (en) * 2003-05-22 2004-11-25 Simpson Nell A. A. Lubricant for use in a wellbore
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
GB2432866A (en) 2004-08-13 2007-06-06 Enventure Global Technology Expandable tubular
CA2481609A1 (en) * 2004-09-28 2006-03-28 Argus Machine Co. Ltd. Threaded connection for drill pipes
US7578039B2 (en) * 2004-11-05 2009-08-25 Hydril Llc Dope relief method for wedge thread connections
US7156676B2 (en) * 2004-11-10 2007-01-02 Hydril Company Lp Electrical contractors embedded in threaded connections
US20070167051A1 (en) * 2004-11-10 2007-07-19 Reynolds Harris A Jr Data communications embedded in threaded connections
US7717478B2 (en) 2006-08-29 2010-05-18 Hydril Llc Scalloped wedge threads
US7575255B2 (en) 2004-12-30 2009-08-18 Hydril Llc Wedge thread with high-angle metal seal
US8668233B2 (en) * 2004-12-30 2014-03-11 Hydril Company Threaded connection with perturbed flanks
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
US7527304B2 (en) * 2004-12-30 2009-05-05 Hydril Llc Floating wedge thread for tubular connection
US7438329B2 (en) * 2005-01-11 2008-10-21 V&M Atlas Bradford, Lp Methods and connections for coupled pipe
US8029025B1 (en) 2005-07-28 2011-10-04 Hydril Company Single taper wedge thread connection with mid-seal
US8177262B2 (en) * 2005-07-28 2012-05-15 Hydril Company Lp Mid-seal for expandable connections
US7326015B2 (en) * 2005-08-30 2008-02-05 Hydril Company Llc Electrically insulated wedge thread connection
US7562911B2 (en) * 2006-01-24 2009-07-21 Hydril Usa Manufacturing Llc Wedge thread with sealing metal
US7850211B2 (en) * 2006-01-24 2010-12-14 Hydril Company Wedge thread connections having a clearance gap volume
CA2675894C (en) * 2006-01-26 2013-03-26 Ramos, Beverly Watts Threaded pipe connection
US7686350B2 (en) * 2006-03-30 2010-03-30 Hydril Llc Mismatched flanks for a wedge thread
US7475917B2 (en) * 2006-03-30 2009-01-13 Hydril Company Threaded connection with variable flank angles
US7615077B2 (en) * 2006-03-31 2009-11-10 Warsaw Orthopedic, Inc. Intervertebral implants with radial teeth and methods of use
BRPI0710261B1 (pt) 2006-03-31 2018-09-25 Nippon Steel & Sumitomo Metal Corp junta rosqueada tubular
WO2008069800A1 (en) * 2006-12-07 2008-06-12 Anatol Podolsky Method and apparatus for total hip replacement
WO2008094707A1 (en) 2007-02-01 2008-08-07 Saint-Gobain Performance Plastics Corporation Connector assembly
US7686343B2 (en) * 2007-07-19 2010-03-30 ZAO “Kompaniya “Temerso”” Drill pipe with tool joints
RU2334156C1 (ru) * 2007-07-19 2008-09-20 Закрытое акционерное общество Компания "Темерсо" Бурильная труба с соединительными замками
US7780202B2 (en) * 2007-09-05 2010-08-24 Grant Prideco, Lp Oilfield tubular connection with increased compression capacity
EP2271398B1 (de) 2008-03-25 2018-11-14 Saint-Gobain Performance Plastics Corporation Verbinderanordnung
FR2938055B1 (fr) * 2008-10-30 2011-02-18 Vallourec Mannesmann Oil & Gas Procede et calibre de controle d'un filetage autobloquant de joint tubulaire utilise dans l'industrie du petrole
SE534883C2 (sv) * 2009-03-26 2012-01-31 Sandvik Intellectual Property Del hos ett förband i ett tunnväggigt borrör, förbandssystem och tunnväggigt borrörssystem.
DE102009017441A1 (de) 2009-04-15 2010-10-21 Linde Aktiengesellschaft Verfahren zum Laserstrahltrennen
US8535762B2 (en) * 2009-10-09 2013-09-17 Tenaris Connections Limited Tubular joint having wedge threads with surface coating
CN101696621B (zh) * 2009-11-04 2012-05-16 天津钢管集团股份有限公司 气密封螺纹接头
EP2325435B2 (de) 2009-11-24 2020-09-30 Tenaris Connections B.V. Verschraubung für [ultrahoch] abgedichteten internen und externen Druck
CA2688801C (en) * 2009-12-17 2013-04-23 Weatherford/Lamb, Inc. Shear coupling assembly for use with rotary and reciprocating pumps
US9243728B2 (en) * 2009-12-31 2016-01-26 Bilfinger Water Technologies, Inc. Pipe with reinforced female end
US9174403B2 (en) 2009-12-31 2015-11-03 Bilfinger Water Technologies, Inc. Method of manufacture of pipe with reinforced female end
EP2567211A4 (de) * 2010-05-05 2015-04-01 Beckman Coulter Biomedical Llc Diagnosesystem und komponenten dafür
FR2961576B1 (fr) * 2010-06-17 2012-08-03 Vallourec Mannesmann Oil & Gas Joint filete et procede de realisation
US10215314B2 (en) * 2010-08-23 2019-02-26 Vallourec Oil And Gas France Tubular threaded connection
DE102010046542A1 (de) * 2010-09-27 2012-03-29 Putzmeister Engineering Gmbh Förderrohr sowie Verfahren zur Herstellung eines Förderrohrs
US20120146327A1 (en) * 2010-12-14 2012-06-14 Beverly Watts Ramos pipe connection
US9127816B2 (en) * 2011-01-19 2015-09-08 GE Lighting Solutions, LLC LED light engine/heat sink assembly
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
JP5891700B2 (ja) * 2011-10-17 2016-03-23 Ｊｆｅスチール株式会社 管のねじ継手
US10107424B1 (en) * 2012-03-23 2018-10-23 Tejas Tubular Products, Inc. Coupling for connecting threaded tubulars
US10107423B1 (en) * 2012-03-23 2018-10-23 Tejas Tubular Products, Inc. Coupling for connecting threaded tubulars
US12263994B2 (en) * 2012-11-01 2025-04-01 Niagara Bottling, Llc Extended thread tamper band evidence
CN103015909B (zh) * 2012-12-25 2015-09-09 马斯特钻探工程（常州）有限公司 一种14-3/4英寸超大口径探矿钻杆
BR112015016765A2 (pt) * 2013-01-11 2017-07-11 Tenaris Connections Ltd conexão de tubos de perfuração, tubo de perfuração correspondente e método para montar tubos de perfuração
JP5803953B2 (ja) 2013-02-18 2015-11-04 Ｊｆｅスチール株式会社 管接続用ねじ継手
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 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Dickwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
EP2789701A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Hochfeste mittelwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
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
KR102197204B1 (ko) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
EP3128119A1 (de) 2015-08-05 2017-02-08 Hydril Company Rohrverschraubung
US9493999B1 (en) * 2016-01-04 2016-11-15 Jason Swinford Spinning gas separator for drilling fluid
KR20170105922A (ko) * 2016-03-11 2017-09-20 주식회사 블랙스미스 도금 강관 및 금속 체결구 조립체와 그 제조방법
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
BR112018072626B1 (pt) * 2016-09-16 2022-07-26 Vallourec Oil And Gas France Conexão roscada
WO2018074212A1 (ja) * 2016-10-18 2018-04-26 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
NL2018298B1 (en) 2017-02-03 2018-08-28 Hydril Co Threaded tubular connection
AR113535A1 (es) * 2017-12-05 2020-05-13 Nippon Steel & Sumitomo Metal Corp Unión roscada para tubos de acero
US11590333B2 (en) 2018-01-22 2023-02-28 Saint-Gobain Performance Plastics Corporation Tubular coupling
EP3763981B1 (de) * 2018-03-05 2023-01-25 JFE Steel Corporation Schraubverbindung für ein ölbohrrohr
MX2020011162A (es) 2018-04-25 2021-01-29 Hydril Co Conexion roscada cuneiforme para productos tubulares.
EP3654454A1 (de) 2018-11-16 2020-05-20 BorgWarner, Inc. Anordnung zur elektrischen verbindung zweier bauteile
US11338226B2 (en) 2019-01-31 2022-05-24 Irritec Usa, Inc. Filter pipe fitting
WO2021035159A1 (en) * 2019-08-22 2021-02-25 Baxter Performance Thread locking mechanism
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
US11421909B2 (en) 2020-03-28 2022-08-23 Denso International America, Inc. Interchangeable HVAC ducts
KR20230124588A (ko) * 2020-11-23 2023-08-25 유나이테드 스테이츠 스틸 코포레이션 누출 방지성이 개선된 나사식 파이프 연결부
CN112974287B (zh) * 2021-03-21 2022-07-08 玉环汽车配件实业有限公司 快插接头智能检测设备
FR3121492B1 (fr) * 2021-03-31 2023-02-24 Vallourec Oil & Gas France Dimensionnement d’un jeu axial de filetage
CA3243719A1 (en) * 2022-01-20 2025-06-13 Metal One Corporation STEEL PIPE JOINT STRUCTURE AND STEEL PIPE MACHINING METHOD
US11940064B2 (en) 2022-06-17 2024-03-26 Saudi Arabian Oil Company Threaded tubular connection
US12044078B2 (en) * 2022-08-17 2024-07-23 Baker Hughes Oilfield Operations Llc Downhole tool connection formed from multiple materials
US12291928B2 (en) 2022-12-06 2025-05-06 Saudi Arabian Oil Company Threaded and coupled connection
US12607280B2 (en) 2023-02-17 2026-04-21 Saudi Arabian Oil Company Threaded connection
US12338691B2 (en) 2023-05-05 2025-06-24 DynaEnergetics Europe GmbH Tandem seal adapter for perforating guns
NL2037898B1 (en) * 2024-06-07 2026-01-08 Tenaris Connections Bv Threaded connection

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177100A (en) * 1938-09-21 1939-10-24 Nat Supply Co Leak-resisting pipe thread
US4121862A (en) * 1977-04-06 1978-10-24 Exxon Production Research Company Pipe connection
US4384737A (en) * 1980-04-25 1983-05-24 Republic Steel Corporation Threaded joint for well casing and tubing
US4508375A (en) * 1982-09-20 1985-04-02 Lone Star Steel Company Tubular connection
GB8323349D0 (en) * 1983-08-31 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
GB8323348D0 (en) * 1983-08-31 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
GB8323858D0 (en) * 1983-09-06 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
US4588213A (en) * 1983-10-05 1986-05-13 Thread Technology International, Inc. Threaded pipe connection
WO1986003570A1 (en) * 1984-12-06 1986-06-19 Thread Technology International An improved threaded pipe connection
US4703954A (en) * 1985-11-08 1987-11-03 Hydril Company Threaded pipe connection having wedge threads
FR2592935B1 (fr) * 1986-01-15 1988-04-15 Vallourec Joint filete composite pour tube d'acier
FR2599811B1 (fr) * 1986-06-04 1988-11-10 Vallourec Joint pour tubes filetes travaillant a la compression axiale et utilisable dans l'industrie du petrole
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection
US4770448A (en) * 1986-09-12 1988-09-13 Landell International Company, Inc. Pipe coupling

Also Published As

Publication number Publication date
JPH05500842A (ja) 1993-02-18
EP0484392A1 (de) 1992-05-13
CA1322773C (en) 1993-10-05
AU6052490A (en) 1991-03-11
EP0484392B1 (de) 1998-01-28
MX173434B (es) 1994-03-03
US5360239A (en) 1994-11-01
GB9016595D0 (en) 1990-09-12
WO1991002185A1 (en) 1991-02-21
DE69032010D1 (de) 1998-03-05
KR920704063A (ko) 1992-12-19
GB2234308A (en) 1991-01-30
JP3254213B2 (ja) 2002-02-04

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