ATE24748T1 - Rohrverbindung. - Google Patents

Rohrverbindung.

Info

Publication number
ATE24748T1
ATE24748T1 AT83110809T AT83110809T ATE24748T1 AT E24748 T1 ATE24748 T1 AT E24748T1 AT 83110809 T AT83110809 T AT 83110809T AT 83110809 T AT83110809 T AT 83110809T AT E24748 T1 ATE24748 T1 AT E24748T1
Authority
AT
Austria
Prior art keywords
seal
primary
corrosion resistant
metal
male member
Prior art date
Application number
AT83110809T
Other languages
English (en)
Inventor
Kristy Lynn Church
Original Assignee
Quanex Corp
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 Quanex Corp filed Critical Quanex Corp
Application granted granted Critical
Publication of ATE24748T1 publication Critical patent/ATE24748T1/de

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
    • F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more than one threaded section
    • 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
    • E21B17/0423—Threaded with plural threaded sections, e.g. with two-step 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
    • E21B17/08—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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Processing Of Terminals (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Cable Accessories (AREA)
AT83110809T 1982-11-15 1983-10-28 Rohrverbindung. ATE24748T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44187082A 1982-11-15 1982-11-15
EP83110809A EP0108980B1 (de) 1982-11-15 1983-10-28 Rohrverbindung

Publications (1)

Publication Number Publication Date
ATE24748T1 true ATE24748T1 (de) 1987-01-15

Family

ID=23754620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83110809T ATE24748T1 (de) 1982-11-15 1983-10-28 Rohrverbindung.

Country Status (6)

Country Link
EP (1) EP0108980B1 (de)
JP (1) JPS59155686A (de)
AT (1) ATE24748T1 (de)
CA (1) CA1202565A (de)
DE (1) DE3368963D1 (de)
MX (1) MX159241A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212288A3 (de) * 1985-08-19 1987-06-16 George M. Raulins Rohrförmige Verbindung für Ölfelder und Verfahren zur Herstellung
CA2163282C (en) * 1994-11-22 2002-08-13 Miyuki Yamamoto Threaded joint for oil well pipes
IT1309704B1 (it) * 1999-02-19 2002-01-30 Eni Spa Giunzione integrale di due tubazioni
AR020495A1 (es) * 1999-09-21 2002-05-15 Siderca Sa Ind & Com Union roscada de alta resistencia al sobretorque y compresion
GB2388169A (en) * 2002-05-01 2003-11-05 2H Offshore Engineering Ltd Pipe joint
AT6344U1 (de) * 2002-06-14 2003-08-25 Techmo Entw & Vertriebs Gmbh Schraubverbindung
US6893057B2 (en) * 2002-10-31 2005-05-17 Grant Prideco, L.P. Threaded pipe connection
US9234613B2 (en) * 2010-05-28 2016-01-12 Halliburton Energy Services, Inc. Well assembly coupling
CN103292080A (zh) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 一种锥螺纹结构石油管路
EP3708892B1 (de) * 2017-11-09 2021-12-01 Nippon Steel Corporation Gewindeverbindung für stahlrohre
WO2021041123A1 (en) 2019-08-27 2021-03-04 Runway Blue, Llc Anti-cross-threading thread configuration

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107716A (en) * 1937-04-16 1938-02-08 Ivy Cunniff Well casing setting and backing-off coupling
US2239942A (en) * 1939-05-17 1941-04-29 Hydril Company Of California Well pipe joint
US2893759A (en) * 1957-05-06 1959-07-07 Smith Corp A O Conically tapered screw-type casing joint with metal-to-metal seal
US3100656A (en) * 1959-05-11 1963-08-13 Hydril Co Synthetic resin seal ring in tubing joint for plastic coated tubing
BE633562A (de) * 1962-06-26
US3508771A (en) * 1964-09-04 1970-04-28 Vallourec Joints,particularly for interconnecting pipe sections employed in oil well operations
US3336054A (en) * 1965-01-15 1967-08-15 Mobil Oil Corp Liner-carrying well pipe and joint
IT1044052B (it) * 1974-09-27 1980-03-20 Mannesmann Roehren Werke Ag Giunto filettato per tubi petroliferi
US4026583A (en) * 1975-04-28 1977-05-31 Hydril Company Stainless steel liner in oil well pipe
GB1583038A (en) * 1976-04-22 1981-01-21 Hydril Co Screw thread connection for pin and box pipe joints
DE2641767B2 (de) * 1976-09-14 1979-05-31 Mannesmann Ag, 4000 Duesseldorf Gewindeverbindung für ölfeldrohre
US4244607A (en) * 1979-01-02 1981-01-13 Hydril Company Cylindrical threaded connection
US4253687A (en) * 1979-06-11 1981-03-03 Whiting Oilfield Rental, Inc. Pipe connection

Also Published As

Publication number Publication date
EP0108980A2 (de) 1984-05-23
CA1202565A (en) 1986-04-01
DE3368963D1 (en) 1987-02-12
MX159241A (es) 1989-05-08
EP0108980B1 (de) 1987-01-07
EP0108980A3 (en) 1984-08-22
JPS59155686A (ja) 1984-09-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties