WO2002035128A3 - Threaded pipe joint - Google Patents

Threaded pipe joint Download PDF

Info

Publication number
WO2002035128A3
WO2002035128A3 PCT/EP2001/011574 EP0111574W WO0235128A3 WO 2002035128 A3 WO2002035128 A3 WO 2002035128A3 EP 0111574 W EP0111574 W EP 0111574W WO 0235128 A3 WO0235128 A3 WO 0235128A3
Authority
WO
WIPO (PCT)
Prior art keywords
pins
coupling
threaded
pipe joint
threaded pipe
Prior art date
Application number
PCT/EP2001/011574
Other languages
French (fr)
Other versions
WO2002035128A2 (en
Inventor
Pina Giuseppe Della
Giuseppe Rotini
Angelo Signorelli
Original Assignee
Dalmine Spa
Pina Giuseppe Della
Giuseppe Rotini
Angelo Signorelli
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 Dalmine Spa, Pina Giuseppe Della, Giuseppe Rotini, Angelo Signorelli filed Critical Dalmine Spa
Priority to AU2002221660A priority Critical patent/AU2002221660A1/en
Publication of WO2002035128A2 publication Critical patent/WO2002035128A2/en
Publication of WO2002035128A3 publication Critical patent/WO2002035128A3/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
    • 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
    • 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
    • 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
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

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)
  • Dowels (AREA)
  • Gasket Seals (AREA)

Abstract

A threaded coupled connection for pipes comprises two pins (1', 1') with a threaded portion (6) having a frustoconical shape and asleeve or coupling (2), with two threaded portions (7) of frustoconical shape. On the pins (1', 1') and on the coupling (2) there are provided two abutment surfaces (5', 5') having an annular shape and inclined at an angle (δ) with respect to the axis of the pipes (1', 1') and two pairs of sealing surfaces (10', 10', 11', 11'), of which one first pair (10', 10') is set at the end of the pins (1', 1') and creates a seal in regard to the internal environment, and of which one second pair (11', 11') is set at the opposite end of the threaded portions (6, 7) in the end region ofthe coupling (2) and creates a seal in regard to the environment external to the pipe.
PCT/EP2001/011574 2000-10-26 2001-10-08 Threaded pipe joint WO2002035128A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002221660A AU2002221660A1 (en) 2000-10-26 2001-10-08 Threaded pipe joint

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI002325A IT1319028B1 (en) 2000-10-26 2000-10-26 THREADED JOINT FOR SLEEVE TYPE PIPES
ITMI2000A002325 2000-10-26

Publications (2)

Publication Number Publication Date
WO2002035128A2 WO2002035128A2 (en) 2002-05-02
WO2002035128A3 true WO2002035128A3 (en) 2002-07-25

Family

ID=11446046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/011574 WO2002035128A2 (en) 2000-10-26 2001-10-08 Threaded pipe joint

Country Status (4)

Country Link
AR (1) AR030993A1 (en)
AU (1) AU2002221660A1 (en)
IT (1) IT1319028B1 (en)
WO (1) WO2002035128A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8840152B2 (en) 2010-03-26 2014-09-23 Tenaris Connections Limited Thin-walled pipe joint
US9004544B2 (en) 2009-04-22 2015-04-14 Tenaris Connections Limited Threaded joint for tubes, pipes and the like
CN103696705B (en) * 2013-12-16 2015-11-04 天津商业大学 The oil casing threaded magnitude of interference control method of partially trapezoidal special buckle threaded stone
US9234612B2 (en) 2007-06-22 2016-01-12 Tenaris Connections Limited Threaded joint with energizable seal
US9383045B2 (en) 2007-07-16 2016-07-05 Tenaris Connections Limited Threaded joint with resilient seal ring

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
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
CN102926674B (en) * 2011-08-11 2015-12-02 中国石油天然气集团公司 Low pressure air-sealed special threaded joint
GB2525337B (en) 2013-01-11 2016-06-22 Tenaris Connections Ltd Galling resistant drill pipe tool joint and corresponding drill pipe
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 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
WO2014207656A1 (en) 2013-06-25 2014-12-31 Tenaris Connections Ltd. High-chromium heat-resistant steel
CN104074472B (en) * 2014-07-22 2015-05-13 江苏和信石油机械有限公司 Ultra torsion resistance multi-shoulder full-enclosed taper pipe thread connecting device
CN104074473B (en) * 2014-07-22 2015-05-13 江苏和信石油机械有限公司 Drill rod connecting device for drilling of ultra-deep oil gas well
FR3030668B1 (en) 2014-12-19 2016-12-16 Vallourec Oil & Gas France THREADED JOINT
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109672A (en) * 1960-02-15 1963-11-05 United States Steel Corp Threaded tubing joint
US4153283A (en) * 1976-09-14 1979-05-08 Mannesmann Aktiengesellschaft Casing joint
US4377302A (en) * 1981-05-14 1983-03-22 Nippon Steel Corporation Threaded joint with high gas-leak-tightness for oil and gas well pipe
US5360239A (en) * 1989-07-28 1994-11-01 Antares Marketing, S.A. Threaded tubular connection
EP0703396A1 (en) * 1994-09-23 1996-03-27 Sumitomo Chemical Company, Limited Threaded joint for oil well pipes
EP0916883A1 (en) * 1997-05-30 1999-05-19 Sumitomo Metal Industries Limited Screw joint for oil well pipe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109672A (en) * 1960-02-15 1963-11-05 United States Steel Corp Threaded tubing joint
US4153283A (en) * 1976-09-14 1979-05-08 Mannesmann Aktiengesellschaft Casing joint
US4377302A (en) * 1981-05-14 1983-03-22 Nippon Steel Corporation Threaded joint with high gas-leak-tightness for oil and gas well pipe
US5360239A (en) * 1989-07-28 1994-11-01 Antares Marketing, S.A. Threaded tubular connection
EP0703396A1 (en) * 1994-09-23 1996-03-27 Sumitomo Chemical Company, Limited Threaded joint for oil well pipes
EP0916883A1 (en) * 1997-05-30 1999-05-19 Sumitomo Metal Industries Limited Screw joint for oil well pipe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9234612B2 (en) 2007-06-22 2016-01-12 Tenaris Connections Limited Threaded joint with energizable seal
US9383045B2 (en) 2007-07-16 2016-07-05 Tenaris Connections Limited Threaded joint with resilient seal ring
US9004544B2 (en) 2009-04-22 2015-04-14 Tenaris Connections Limited Threaded joint for tubes, pipes and the like
US8840152B2 (en) 2010-03-26 2014-09-23 Tenaris Connections Limited Thin-walled pipe joint
CN103696705B (en) * 2013-12-16 2015-11-04 天津商业大学 The oil casing threaded magnitude of interference control method of partially trapezoidal special buckle threaded stone

Also Published As

Publication number Publication date
AU2002221660A1 (en) 2002-05-06
WO2002035128A2 (en) 2002-05-02
ITMI20002325A1 (en) 2002-04-26
IT1319028B1 (en) 2003-09-19
AR030993A1 (en) 2003-09-03

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