SG11201501323SA - Elliptical undercut shoulder for specialty pipe connectors - Google Patents

Elliptical undercut shoulder for specialty pipe connectors

Info

Publication number
SG11201501323SA
SG11201501323SA SG11201501323SA SG11201501323SA SG11201501323SA SG 11201501323S A SG11201501323S A SG 11201501323SA SG 11201501323S A SG11201501323S A SG 11201501323SA SG 11201501323S A SG11201501323S A SG 11201501323SA SG 11201501323S A SG11201501323S A SG 11201501323SA
Authority
SG
Singapore
Prior art keywords
pipe connectors
undercut shoulder
specialty pipe
elliptical undercut
elliptical
Prior art date
Application number
SG11201501323SA
Other languages
English (en)
Inventor
Vinh K Do
Jr Joseph William Pallini
Kevin Edward O'dell
Original Assignee
Vetco Gray 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 Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of SG11201501323SA publication Critical patent/SG11201501323SA/en

Links

Classifications

    • 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
    • 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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
SG11201501323SA 2012-08-24 2013-08-20 Elliptical undercut shoulder for specialty pipe connectors SG11201501323SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/593,932 US8967675B2 (en) 2012-08-24 2012-08-24 Elliptical undercut shoulder for specialty pipe connections
PCT/US2013/055745 WO2014031608A2 (fr) 2012-08-24 2013-08-20 Épaulement de dépouille elliptique pour des raccords de tuyaux spéciaux

Publications (1)

Publication Number Publication Date
SG11201501323SA true SG11201501323SA (en) 2015-05-28

Family

ID=49081011

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201501323SA SG11201501323SA (en) 2012-08-24 2013-08-20 Elliptical undercut shoulder for specialty pipe connectors

Country Status (8)

Country Link
US (1) US8967675B2 (fr)
EP (1) EP2888430B1 (fr)
CN (1) CN104755693B (fr)
AU (1) AU2013305943B2 (fr)
BR (1) BR112015003932B1 (fr)
MY (1) MY175396A (fr)
SG (1) SG11201501323SA (fr)
WO (1) WO2014031608A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2985282B1 (fr) * 2011-12-29 2016-07-29 Vallourec Mannesmann Oil & Gas France Joint filete a faible couple de vissage
BR102015028035B1 (pt) * 2015-11-06 2022-04-19 Gestway - Gestão De Infra Estruturas Ltda Sistema de fixação rápida inviolável e estanque com lacre externo nervurado

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223591A (en) 1913-12-01 1917-04-24 Mahlon E Layne Well-boring stem.
US2205697A (en) * 1938-05-06 1940-06-25 Charles C Scharpenberg Tool joint for well drilling
US3047313A (en) * 1961-10-27 1962-07-31 Jersey Prod Res Co Weighted drill collar
US3345084A (en) 1965-02-08 1967-10-03 Ventura Tool Company Pipe tool joints
US4572549A (en) * 1982-08-24 1986-02-25 Cameron Iron Works, Inc. Subsea pipelines
DE3412546A1 (de) * 1983-04-05 1984-10-11 Hunting Oilfield Services (UK) Ltd., Aberdeen Rohrverbinder
US4601491A (en) * 1983-10-19 1986-07-22 Vetco Offshore, Inc. Pipe connector
US4892337A (en) * 1988-06-16 1990-01-09 Exxon Production Research Company Fatigue-resistant threaded connector
US5388866A (en) 1990-03-09 1995-02-14 Lourdes Industries High pressure coupling with provision for preventing separation of parts and with anti-galling provision
US5505502A (en) 1993-06-09 1996-04-09 Shell Oil Company Multiple-seal underwater pipe-riser connector
NO307625B1 (no) 1994-08-03 2000-05-02 Norsk Hydro As Rorskjot for sammenfoyning av to ror med langsgaende ledninger i rorveggen
US5450904A (en) 1994-08-23 1995-09-19 Abb Vetco Gray Inc. Adjustable tieback sub
US6047997A (en) * 1996-05-15 2000-04-11 Iberia Threading, Inc. Threaded connection with radiused surfaces
US6485063B1 (en) * 1996-05-15 2002-11-26 Huey P. Olivier Connection
US6070913A (en) 1998-03-02 2000-06-06 Hubbel Incorporated Releasable self-locking clip arrangement interfacing with threaded connection between plug body and tubular shroud of electrical connector plug housing
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
US7237810B2 (en) 2000-09-15 2007-07-03 Hollingsworth Elmont E Plastic pipe adhesive joint
US6375815B1 (en) 2001-02-17 2002-04-23 David Mark Lynn Cylindrical magnetron target and apparatus for affixing the target to a rotatable spindle assembly
CN2539834Y (zh) * 2002-02-05 2003-03-12 渤海石油装备技术服务公司 隔水套管快速接头
US6817633B2 (en) 2002-12-20 2004-11-16 Lone Star Steel Company Tubular members and threaded connections for casing drilling and method
US7549682B2 (en) 2005-09-19 2009-06-23 Vetco Gray Inc. Threaded pipe connector
GB2461134A (en) * 2008-06-27 2009-12-30 Oil States Ind Pipe connector
CN202055772U (zh) * 2011-04-25 2011-11-30 中国海洋石油总公司 隔水套管对接接头

Also Published As

Publication number Publication date
BR112015003932A2 (pt) 2017-07-04
EP2888430A2 (fr) 2015-07-01
EP2888430B1 (fr) 2020-04-29
AU2013305943B2 (en) 2017-02-23
WO2014031608A2 (fr) 2014-02-27
CN104755693A (zh) 2015-07-01
WO2014031608A3 (fr) 2014-08-07
US20140054890A1 (en) 2014-02-27
MY175396A (en) 2020-06-24
CN104755693B (zh) 2017-09-12
BR112015003932A8 (pt) 2019-08-06
US8967675B2 (en) 2015-03-03
AU2013305943A1 (en) 2015-03-12
BR112015003932B1 (pt) 2021-09-14

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