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BR9912550A - Conexão rosqueada e acoplada para uma melhor resistência à fadiga - Google Patents

Conexão rosqueada e acoplada para uma melhor resistência à fadiga

Info

Publication number
BR9912550A
BR9912550A BR9912550-1A BR9912550A BR9912550A BR 9912550 A BR9912550 A BR 9912550A BR 9912550 A BR9912550 A BR 9912550A BR 9912550 A BR9912550 A BR 9912550A
Authority
BR
Brazil
Prior art keywords
threaded
fatigue
better resistance
coupling
coupled connection
Prior art date
Application number
BR9912550-1A
Other languages
English (en)
Inventor
Richard W Delange
M Edward Evans
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
Publication of BR9912550A publication Critical patent/BR9912550A/pt

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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)

Abstract

Patente de Invenção: "CONEXãO ROSQUEADA E ACOPLADA PARA UMA MELHOR RESISTêNCIA à FADIGA". Acoplamento (10) para um conector roscado e acoplado, utilizado para fixar as extremidades de seções de cano tubulares entre si, compreendendo um corpo de acoplamento tubular (11) com áreas (11a, 11b) roscadas internamente, estendidas axialmente em cada extremidade do corpo (11). Superfícies externas afiladas (11h, 11f) são formadas no corpo (11), as quais se estendem a partir de uma porção central do corpo (11) para cada extremidade do corpo (11) e cujo diâmetro se reduz em uma direção axial a partir da porção central. A extensão afilada (11h, 11f) está funcionalmente relacionada ao diâmetro externo mínimo de uma seção de cano (12) à qual o acoplamento deve ser conectado.
BR9912550-1A 1998-07-29 1999-07-23 Conexão rosqueada e acoplada para uma melhor resistência à fadiga BR9912550A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR9912550A true BR9912550A (pt) 2002-02-05

Family

ID=22245432

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912550-1A BR9912550A (pt) 1998-07-29 1999-07-23 Conexão rosqueada e acoplada para uma melhor resistência à fadiga

Country Status (10)

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

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US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
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US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
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US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
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WO2004018824A2 (en) 2002-08-23 2004-03-04 Enventure Global Technology Magnetic impulse applied sleeve method of forming a wellbore casing
WO2004018823A2 (en) 2002-08-23 2004-03-04 Enventure Global Technology Interposed joint sealing layer method of forming a wellbore casing
EP1485567B1 (en) 2002-02-15 2008-12-17 Enventure Global Technology Mono-diameter wellbore casing
EP1972752A2 (en) 2002-04-12 2008-09-24 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
AU2003233475A1 (en) 2002-04-15 2003-11-03 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
GB2426993B (en) 2002-05-29 2007-05-02 Enventure Global Technology System for radially expanding a tubular member
GB2418943B (en) 2002-06-10 2006-09-06 Enventure Global Technology Mono Diameter Wellbore Casing
WO2004010039A2 (en) * 2002-07-19 2004-01-29 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
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EP1549823B1 (en) 2002-09-20 2007-07-25 Enventure Global Technology Bottom plug for forming a mono diameter wellbore casing
GB2410280B (en) 2002-09-20 2007-04-04 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7438133B2 (en) 2003-02-26 2008-10-21 Enventure Global Technology, Llc Apparatus and method for radially expanding and plastically deforming a tubular member
WO2004067961A2 (en) 2003-01-27 2004-08-12 Enventure Global Technology Lubrication system for radially expanding tubular members
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
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
CA2577083A1 (en) 2004-08-13 2006-02-23 Mark Shuster Tubular member expansion apparatus
US8622133B2 (en) 2007-03-22 2014-01-07 Exxonmobil Upstream Research Company Resistive heater for in situ formation heating
WO2008153697A1 (en) 2007-05-25 2008-12-18 Exxonmobil Upstream Research Company A process for producing hydrocarbon fluids combining in situ heating, a power plant and a gas plant
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
AU2012332851B2 (en) 2011-11-04 2016-07-21 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
WO2015060919A1 (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
CA2973222C (en) * 2014-09-03 2018-06-26 Diversity Technologies Corporation Threaded joint for coupling rods
US9951569B2 (en) * 2014-10-31 2018-04-24 Tejas Tubular Products, Inc. Threaded connection
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US11339634B2 (en) 2015-04-10 2022-05-24 925599 Alberta Ltd. Pipe connector
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Also Published As

Publication number Publication date
NO334649B1 (no) 2014-05-05
CA2338956A1 (en) 2000-02-10
AR019952A1 (es) 2002-03-27
NO20010483D0 (no) 2001-01-29
AU5128399A (en) 2000-02-21
DE69922661T2 (de) 2005-12-15
WO2000006936A1 (en) 2000-02-10
ATE285047T1 (de) 2005-01-15
EP1101056A1 (en) 2001-05-23
CA2338956C (en) 2007-09-25
US6609735B1 (en) 2003-08-26
DE69922661D1 (de) 2005-01-20
EP1101056A4 (en) 2003-03-26
EP1101056B1 (en) 2004-12-15
NO20010483L (no) 2001-03-27

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Legal Events

Date Code Title Description
PC Transfer

Free format text: GRANT PRIDECO, L.P. (US)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A , 5A E 6A ANUIDADES.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23.07.2019