IN2015DN03759A - - Google Patents

Info

Publication number
IN2015DN03759A
IN2015DN03759A IN3759DEN2015A IN2015DN03759A IN 2015DN03759 A IN2015DN03759 A IN 2015DN03759A IN 3759DEN2015 A IN3759DEN2015 A IN 3759DEN2015A IN 2015DN03759 A IN2015DN03759 A IN 2015DN03759A
Authority
IN
India
Prior art keywords
threading
male end
external
coupling
component
Prior art date
Application number
Inventor
José Antonio Aguilar
Alfonso Hernandez
Original Assignee
Vallourec Oil & Gas France
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 Vallourec Oil & Gas France filed Critical Vallourec Oil & Gas France
Publication of IN2015DN03759A publication Critical patent/IN2015DN03759A/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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes
    • 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
    • E21B17/006—Accessories for drilling pipes, e.g. cleaners
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B65D59/06—Caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Pipe Accessories (AREA)
  • Joints Allowing Movement (AREA)
  • Earth Drilling (AREA)

Abstract

Temporary protector (10) of the male end (2) of a component of a threaded tubular connection for drilling or operation of oil wells provided externally with at least one threading (3) and comprising a free end part (4) the component comprising a body (1) downstream of the male end (2) said protector (10) comprising a coupling (20) arranged for protecting at least a part of said external threading (3) and said free end part (4) and provided with a threading (23) that can engage with the threading (3) of the male end (2) and a sealing device (40) suitable for being placed in contact on the one hand with said component at least in a part located downstream of said external threading (3) of the male end (2) and on the other hand with said coupling (20) so as to provide a seal downstream of said external threading (3) the sealing device (40) comprising a portion of small diameter (42) with a length comprised between 20 and 80 mm and with a bore as a cylinder of revolution the portion of small diameter (42) being provided with an internal sealing surface (42a) that can interact hermetically with an external surface of the body (1) having a maximum tolerance on diameter above 1% and a roughness Ra greater than 10 µ?? and a portion of large diameter (41) integral with the portion of small diameter (42) and provided with an internal sealing surface (41a) interacting hermetically with an external surface (25) of the coupling (20) said sealing device (40) being radially elastic.
IN3759DEN2015 2012-11-26 2013-11-18 IN2015DN03759A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1261256A FR2998639B1 (en) 2012-11-26 2012-11-26 DEVICE FOR PROTECTING A MALE END OF A FLEXIBLE TUBULAR THREADED JOINT COMPONENT
PCT/EP2013/074088 WO2014079811A1 (en) 2012-11-26 2013-11-18 Device for protecting a male end of a component of a flexible-joint threaded tubular connection

Publications (1)

Publication Number Publication Date
IN2015DN03759A true IN2015DN03759A (en) 2015-10-02

Family

ID=47754692

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3759DEN2015 IN2015DN03759A (en) 2012-11-26 2013-11-18

Country Status (13)

Country Link
US (1) US9611971B2 (en)
EP (1) EP2923136A1 (en)
JP (1) JP2016503479A (en)
CN (1) CN104822981B (en)
AR (1) AR093600A1 (en)
AU (1) AU2013349836A1 (en)
BR (1) BR112015011979A2 (en)
CA (1) CA2890128A1 (en)
EA (1) EA027494B1 (en)
FR (1) FR2998639B1 (en)
IN (1) IN2015DN03759A (en)
MX (1) MX2015006575A (en)
WO (1) WO2014079811A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030676A1 (en) 2014-12-23 2016-06-24 Vallourec Oil & Gas France DEVICE FOR PROTECTING AN END OF A FLEXIBLE TUBULAR THREADED JOINT COMPONENT
EP3561218A1 (en) * 2018-04-26 2019-10-30 Vallourec Oil And Gas France Protective device for a coupling box portion of a steel tube intended for use in a tubular hydrocarbon working string
NL2021001B1 (en) * 2018-05-29 2019-12-04 Tenaris Connections Bv Pipe end protector
GB2578754A (en) * 2018-11-06 2020-05-27 Tubular Multi Prot As Protector for drill pipe end
BR102019015918A2 (en) * 2019-07-31 2021-02-09 Petróleo Brasileiro S.A. - Petrobras SYSTEM OF PRESERVATION OF COATED TUBES FOR TERRESTRIAL AND SUBMARINE DUCTS AND METHOD OF PRESERVATION OF TUBES
NL2024342B1 (en) * 2019-11-29 2021-08-31 Siderca Sa Ind & Com Pipe end protector

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020873A (en) * 1975-07-18 1977-05-03 Precise Metals & Plastics, Inc. Thread protector for an externally threaded pipe
US4185665A (en) * 1977-05-20 1980-01-29 Flimon Hughes J Apparatus for the protection of tubes particularly tubes for drilling petroleum
US4157100A (en) * 1977-08-17 1979-06-05 John Turk Thread protector device
US4210179A (en) * 1978-12-21 1980-07-01 United States Steel Corporation Pipe-thread protector
JPS603104Y2 (en) * 1981-07-31 1985-01-28 川崎製鉄株式会社 Protective cap for threaded joints in steel pipes
US4582090A (en) * 1983-04-26 1986-04-15 Hydril Company Tubular member thread protector
JPS6070544U (en) * 1983-10-21 1985-05-18 日鐵建材工業株式会社 Pipe end screw protector
US4796668A (en) * 1984-01-09 1989-01-10 Vallourec Device for protecting threadings and butt-type joint bearing surfaces of metallic tubes
US4733888A (en) * 1986-12-10 1988-03-29 Toelke Lester W Protector for threaded connections
US5352383A (en) * 1991-10-18 1994-10-04 Centrax International Corp. Corrosion inhibitor and sealable thread protector end cap for tubular goods
CN1159851A (en) 1994-10-04 1997-09-17 新日本制铁株式会社 Steel pipe joint having high galling resistance and surface treatment method thereof
EP1211451B1 (en) 1999-08-27 2011-10-05 Sumitomo Metal Industries, Ltd. Threaded joint for oil well pipe
FR2813375B1 (en) 2000-08-31 2003-06-20 Vallourec Mannesmann Oil & Gas THREADED ELEMENT FOR TUBULAR THREAD-RESISTANT THREADED JOINT
JP4092871B2 (en) 2000-12-04 2008-05-28 住友金属工業株式会社 Composition for forming a lubricating coating suitable for lubricating treatment of threaded joints
JP2003240188A (en) * 2002-02-14 2003-08-27 Sumitomo Metal Ind Ltd Screw protecting protector for pipe joint
CA2487361C (en) 2002-05-31 2008-11-04 Sumitomo Metal Industries, Ltd. Screw joint for steel pipe
US20050045240A1 (en) 2003-08-28 2005-03-03 Drilltec Patents & Technologies Company, Inc. Methods for protecting a threaded portion of a tubular member
AR047794A1 (en) 2004-02-02 2006-02-22 Tenaris Connections A G THREAD PROTECTOR FOR TUBULAR PARTS
US7469721B2 (en) 2004-08-25 2008-12-30 Sumitomo Metal Industries, Ltd. Thread protector for a pipe
FR2892174B1 (en) 2005-10-14 2007-12-28 Vallourec Mannesmann Oil Gas F TUBULAR THREADED ELEMENT WITH DRY PROTECTIVE COATING
EP1860277B1 (en) * 2006-05-22 2015-02-11 Weatherford Technology Holdings, LLC Apparatus and methods to protect connections
FR2909980B1 (en) * 2006-12-19 2011-04-15 Vallourec Mannesmann Oil & Gas DEVICE FOR PROTECTING A MALE END OF A TUBULAR THREADED COMPONENT WITH OPEN AND CLOSED POSITIONS AND RELATED METHODS AND MACHINES THEREFOR.
CN201170063Y (en) * 2007-08-03 2008-12-24 乔士军 Drill rod screw thread protector
EP2474774B1 (en) * 2009-09-02 2014-10-22 Nippon Steel & Sumitomo Metal Corporation Protector for threaded joint for pipe
FR2964408B1 (en) * 2010-09-03 2013-05-03 Premium Protector PETROLEUM EXTRACTION TUBE PROTECTOR

Also Published As

Publication number Publication date
FR2998639A1 (en) 2014-05-30
EP2923136A1 (en) 2015-09-30
AU2013349836A1 (en) 2015-05-21
EA027494B1 (en) 2017-07-31
BR112015011979A2 (en) 2017-07-11
CN104822981A (en) 2015-08-05
US9611971B2 (en) 2017-04-04
AR093600A1 (en) 2015-06-10
MX2015006575A (en) 2015-08-05
US20150308605A1 (en) 2015-10-29
WO2014079811A1 (en) 2014-05-30
FR2998639B1 (en) 2014-11-28
CN104822981B (en) 2018-03-13
JP2016503479A (en) 2016-02-04
EA201590815A1 (en) 2015-07-30
CA2890128A1 (en) 2014-05-30

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