DE69922661D1 - Schraubverbindung für verbesserte ermüdungsfestigkeit - Google Patents

Schraubverbindung für verbesserte ermüdungsfestigkeit

Info

Publication number
DE69922661D1
DE69922661D1 DE69922661T DE69922661T DE69922661D1 DE 69922661 D1 DE69922661 D1 DE 69922661D1 DE 69922661 T DE69922661 T DE 69922661T DE 69922661 T DE69922661 T DE 69922661T DE 69922661 D1 DE69922661 D1 DE 69922661D1
Authority
DE
Germany
Prior art keywords
screw connection
fatigue strength
improved fatigue
improved
strength
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69922661T
Other languages
English (en)
Other versions
DE69922661T2 (de
Inventor
W Delange
Edward Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grant Prideco Inc
Original Assignee
Grant Prideco Inc
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 Grant Prideco Inc filed Critical Grant Prideco Inc
Application granted granted Critical
Publication of DE69922661D1 publication Critical patent/DE69922661D1/de
Publication of DE69922661T2 publication Critical patent/DE69922661T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • E21B17/08—Casing joints
    • E21B17/085—Riser connections

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
DE69922661T 1998-07-29 1999-07-23 Schraubverbindung für verbesserte ermüdungsfestigkeit Expired - Lifetime DE69922661T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9448098P 1998-07-29 1998-07-29
US94480P 1998-07-29
PCT/US1999/016826 WO2000006936A1 (en) 1998-07-29 1999-07-23 Threaded and coupled connection for improved fatigue resistance

Publications (2)

Publication Number Publication Date
DE69922661D1 true DE69922661D1 (de) 2005-01-20
DE69922661T2 DE69922661T2 (de) 2005-12-15

Family

ID=22245432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922661T Expired - Lifetime DE69922661T2 (de) 1998-07-29 1999-07-23 Schraubverbindung für verbesserte ermüdungsfestigkeit

Country Status (10)

Country Link
US (1) US6609735B1 (de)
EP (1) EP1101056B1 (de)
AR (1) AR019952A1 (de)
AT (1) ATE285047T1 (de)
AU (1) AU5128399A (de)
BR (1) BR9912550A (de)
CA (1) CA2338956C (de)
DE (1) DE69922661T2 (de)
NO (1) NO334649B1 (de)
WO (1) WO2000006936A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7603758B2 (en) * 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
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
EA003840B1 (ru) * 2000-06-20 2003-10-30 Валлурек Маннесманн Ойл Энд Гэс Франс Трубное резьбовое соединение с усиленным упором
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
EP1410839B1 (de) * 2001-07-24 2010-05-05 Asahi Kasei Kuraray Medical Co., Ltd. Hohlfasermembran zur reinigung von blut
WO2003089161A2 (en) 2002-04-15 2003-10-30 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
EP1985796B1 (de) 2002-04-12 2012-05-16 Enventure Global Technology Schutzhülse für Gewindeverbindungen für eine ausdehnbare Liner-Aufhängvorrichtung
US20060162937A1 (en) * 2002-07-19 2006-07-27 Scott Costa Protective sleeve for threaded connections for expandable liner hanger
WO2004027392A1 (en) 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US20040174017A1 (en) * 2003-03-06 2004-09-09 Lone Star Steel Company Tubular goods with expandable threaded connections
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
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
WO2008115356A1 (en) 2007-03-22 2008-09-25 Exxonmobil Upstream Research Company Resistive heater for in situ formation heating
BRPI0810590A2 (pt) 2007-05-25 2014-10-21 Exxonmobil Upstream Res Co Método in situ de produzir fluidos de hidrocarboneto de uma formação rochosa rica em matéria orgânica
US8863839B2 (en) 2009-12-17 2014-10-21 Exxonmobil Upstream Research Company Enhanced convection for in situ pyrolysis of organic-rich rock formations
US20160186899A1 (en) * 2011-08-05 2016-06-30 Vallourec Oil And Gas France Tubular connection with self-locking thread form used in the oil industry
US9080441B2 (en) 2011-11-04 2015-07-14 Exxonmobil Upstream Research Company Multiple electrical connections to optimize heating for in situ pyrolysis
US8668232B2 (en) 2011-12-09 2014-03-11 Tenaris Connections Limited Threaded connection with improved root thread profile
US10107423B1 (en) 2012-03-23 2018-10-23 Tejas Tubular Products, Inc. Coupling for connecting threaded tubulars
US10107424B1 (en) 2012-03-23 2018-10-23 Tejas Tubular Products, Inc. Coupling for connecting threaded tubulars
AU2013256823B2 (en) 2012-05-04 2015-09-03 Exxonmobil Upstream Research Company Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material
CA2923681A1 (en) 2013-10-22 2015-04-30 Exxonmobil Upstream Research Company Systems and methods for regulating an in situ pyrolysis process
US9394772B2 (en) 2013-11-07 2016-07-19 Exxonmobil Upstream Research Company Systems and methods for in situ resistive heating of organic matter in a subterranean formation
US10876362B2 (en) 2014-09-03 2020-12-29 Diversity Technologies Corporation Threaded joint for coupling rods
US10077603B2 (en) * 2014-10-31 2018-09-18 Tejas Tubular Products, Inc. Threaded connection
US9951569B2 (en) * 2014-10-31 2018-04-24 Tejas Tubular Products, Inc. Threaded connection
US9644466B2 (en) 2014-11-21 2017-05-09 Exxonmobil Upstream Research Company Method of recovering hydrocarbons within a subsurface formation using electric current
US11092266B2 (en) 2015-02-03 2021-08-17 925599 Alberta Ltd. Pipe connector
US11339634B2 (en) 2015-04-10 2022-05-24 925599 Alberta Ltd. Pipe connector
US12055389B2 (en) 2020-09-23 2024-08-06 Fermata Technologies, Llc Pipe pin end with axial extension

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191513716A (en) * 1915-09-27 1919-03-20 George Woodvine An Improved Pipe Coupling or Connecting Piece.
US2772102A (en) * 1952-04-22 1956-11-27 United States Steel Corp Sealed threaded pipe joint
US3109672A (en) 1960-02-15 1963-11-05 United States Steel Corp Threaded tubing joint
US3359013A (en) * 1965-09-03 1967-12-19 Hydril Co Deep well casing jont
US3572771A (en) * 1968-12-31 1971-03-30 United States Steel Corp Drill-collar construction
US3572777A (en) * 1969-05-05 1971-03-30 Armco Steel Corp Multiple seal, double shoulder joint for tubular products
NL155335C (de) * 1971-07-09 1900-01-01
US4004832A (en) * 1975-09-19 1977-01-25 United States Steel Corporation Thread form for pipe joints
US4550937A (en) * 1978-02-27 1985-11-05 Vallourec S.A. Joint for steel tubes
US4384737A (en) * 1980-04-25 1983-05-24 Republic Steel Corporation Threaded joint for well casing and tubing
US4548431A (en) 1981-12-17 1985-10-22 Hughes Tool Company - Usa Tool joint with internal/external make-up shoulders
US4508375A (en) * 1982-09-20 1985-04-02 Lone Star Steel Company Tubular connection
US4537429A (en) * 1983-04-26 1985-08-27 Hydril Company Tubular connection with cylindrical and tapered stepped threads
US4671544A (en) * 1985-10-15 1987-06-09 Hydril Company Seal for threaded pipe connection
DE3927436A1 (de) 1989-04-28 1990-10-31 Rautenkranz Int Hermann Hochfeste rohrverbindung fuer schachtfoerderrohrleitungen
CA1322773C (en) * 1989-07-28 1993-10-05 Erich F. Klementich Threaded tubular connection
CA2041346A1 (en) * 1990-04-27 1991-10-28 Richard W. Delange Pipe joint
US5092635A (en) * 1990-04-27 1992-03-03 Baker Hughes Incorporated Buttress thread form
US5826921A (en) * 1991-11-25 1998-10-27 Woolley; Brown J. Threaded pipe joint
US5184495A (en) 1991-12-03 1993-02-09 Prideco, Inc. Method of internally and externally upsetting the end of a metal tube
US5415442A (en) * 1992-03-09 1995-05-16 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
US5358289A (en) * 1992-03-13 1994-10-25 Nkk Corporation Buttress-threaded tubular connection
US5355968A (en) 1993-05-20 1994-10-18 Grant Tfw, Inc. Tool joint stress relief groove
US5361846A (en) 1993-11-19 1994-11-08 Grant Tfw, Inc. Apparatus and method for enhancing fatigue properties of subterranean well drill pipe immediate the area of securement to a tool joint
US5535837A (en) 1994-07-05 1996-07-16 Grant Prideco, Inc. Helical stress relief groove apparatus and method for subterranean well drill pipe assemblies
US5931511A (en) * 1997-05-02 1999-08-03 Grant Prideco, Inc. Threaded connection for enhanced fatigue resistance

Also Published As

Publication number Publication date
AU5128399A (en) 2000-02-21
NO20010483D0 (no) 2001-01-29
DE69922661T2 (de) 2005-12-15
CA2338956A1 (en) 2000-02-10
NO334649B1 (no) 2014-05-05
NO20010483L (no) 2001-03-27
CA2338956C (en) 2007-09-25
WO2000006936A1 (en) 2000-02-10
EP1101056A1 (de) 2001-05-23
US6609735B1 (en) 2003-08-26
EP1101056A4 (de) 2003-03-26
BR9912550A (pt) 2002-02-05
AR019952A1 (es) 2002-03-27
ATE285047T1 (de) 2005-01-15
EP1101056B1 (de) 2004-12-15

Similar Documents

Publication Publication Date Title
DE69922661D1 (de) Schraubverbindung für verbesserte ermüdungsfestigkeit
DE69922527D1 (en) Trennbare ringprothese für anuloplastie
NO995320D0 (no) Gjenget forbindelse for öket tretthetsmotstand
DE69922928D1 (en) Makromerstabilisator für polymerpolyole
DE69917222D1 (en) Micronaire-testsystem für fasermaterial
DE69936704D1 (de) Montagestruktur für Leuchtdioden
NO992199L (no) Gjenget forbindelse
DE69931893D1 (de) Setzwerkzeug für knochenanker
HUP9900590A3 (en) Assembly jig
DE59910553D1 (de) Trägheitsarmer Positivfournisseur für Elastomerfäden
DE69835502D1 (de) Elektrochemisches Bauelement
DE69934814D1 (de) Nichtzirkuläre mikro-bohrung
DE69904598D1 (de) Lösungsmittel für amorfe fluoropolymere
DE69923226D1 (de) Beschleunigungsaufnehmer für autoreifen
DE19980352D2 (en) Tiefpassfilter für eine frequenzweiche
DE69915012D1 (de) Anschlussblock für mehrere Ventile
DE69822290D1 (de) Verbesserte reiniger für schneckenbohrer
DE69937960D1 (de) Füllstoffe für dentalkompositen
DE69924098D1 (de) Bestückungsautomat für bauelemente
DE59900396D1 (de) Befestigungsvorrichtung für flächige Bauteile
DE59905521D1 (de) Spannvorrichtung
DE69927724D1 (de) Strammvorrichtung
GB0113862D0 (en) Corrosion monitoring
DE59905895D1 (de) Spannvorrichtung
DE69914544D1 (de) Zuführeinrichtung für Teile

Legal Events

Date Code Title Description
8364 No opposition during term of opposition