NL7304475A - - Google Patents

Info

Publication number
NL7304475A
NL7304475A NL7304475A NL7304475A NL7304475A NL 7304475 A NL7304475 A NL 7304475A NL 7304475 A NL7304475 A NL 7304475A NL 7304475 A NL7304475 A NL 7304475A NL 7304475 A NL7304475 A NL 7304475A
Authority
NL
Netherlands
Application number
NL7304475A
Other versions
NL152956B (nl
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
Priority claimed from JP47032959A external-priority patent/JPS5211770B2/ja
Priority claimed from JP47032954A external-priority patent/JPS5238249B2/ja
Application filed filed Critical
Publication of NL7304475A publication Critical patent/NL7304475A/xx
Publication of NL152956B publication Critical patent/NL152956B/xx

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
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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)
  • 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)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Pressure Members (AREA)
NL737304475A 1972-03-31 1973-03-30 Schroefdraadbuisverbinding, in het bijzonder voor een boorgatverbuizing. NL152956B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47032959A JPS5211770B2 (it) 1972-03-31 1972-03-31
JP47032954A JPS5238249B2 (it) 1972-03-31 1972-03-31

Publications (2)

Publication Number Publication Date
NL7304475A true NL7304475A (it) 1973-10-02
NL152956B NL152956B (nl) 1977-04-15

Family

ID=26371573

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737304475A NL152956B (nl) 1972-03-31 1973-03-30 Schroefdraadbuisverbinding, in het bijzonder voor een boorgatverbuizing.

Country Status (9)

Country Link
US (1) US3850461A (it)
AR (1) AR206593A1 (it)
CA (1) CA970411A (it)
CS (1) CS180613B2 (it)
DE (1) DE2316059C3 (it)
FR (1) FR2178947B1 (it)
GB (1) GB1413230A (it)
IT (1) IT986631B (it)
NL (1) NL152956B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30647E (en) * 1975-04-23 1981-06-16 Hydril Company Tubular connection
DE3203857C2 (de) * 1982-02-03 1984-08-02 Mannesmann AG, 4000 Düsseldorf Ölfeldrohr-Verbindung und Verfahren zum Verbinden von Ölfeld-Rohren
DE3278640D1 (en) * 1982-03-17 1988-07-14 Kawasaki Heavy Ind Ltd Corrosion-resistant pipe coupling structures
US4489963A (en) * 1982-04-13 1984-12-25 Otis Engineering Corporation Pipe joint
US4473245A (en) * 1982-04-13 1984-09-25 Otis Engineering Corporation Pipe joint
US4433862A (en) * 1982-04-13 1984-02-28 Otis Engineering Corporation Pipe joint
US4706997A (en) * 1982-05-19 1987-11-17 Carstensen Kenneth J Coupling for tubing or casing and method of assembly
DE3372517D1 (en) * 1982-05-19 1987-08-20 Kenneth J Carstensen Coupling for tubing or casing and method of assembly
US4878285A (en) * 1982-05-19 1989-11-07 Carstensen Kenneth J Method of assembling coupling to tubing or casting
US5263748A (en) * 1982-05-19 1993-11-23 Carstensen Kenneth J Couplings for standard A.P.I. tubings and casings
US4893844A (en) * 1983-04-29 1990-01-16 Baker Hughes Incorporated Tubular coupling with ventable seal
GB8323508D0 (en) * 1983-09-01 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
FR2571467B1 (fr) * 1984-10-10 1987-03-20 Vallourec Joint filete pour tube d'acier comportant un dispositif d'etancheite au niveau des filetages
US4988127A (en) * 1985-04-24 1991-01-29 Cartensen Kenneth J Threaded tubing and casing joint
FR2587080B1 (fr) * 1985-09-12 1989-08-04 Vallourec Joint filete pour tubes d'acier comportant un dispositif d'etancheite localise au niveau de filetages
DE3703052C1 (de) * 1987-02-03 1988-05-19 Hoesch Ag Gasdichte Rohrverbindung fuer Futter-und/oder Steigrohre
US4946201A (en) * 1989-03-08 1990-08-07 Baroid Technology, Inc. Oil field tubular connection
US5064224A (en) * 1989-03-08 1991-11-12 Baroid Technology, Inc. Oil field tubular connection
US4944538A (en) * 1989-03-08 1990-07-31 Baroid Technology, Inc. Threaded pipe joint having improved seal ring entrapment
US20050012278A1 (en) * 2002-11-07 2005-01-20 Delange Richard W. Metal sleeve seal for threaded connections
US10066768B2 (en) 2014-05-07 2018-09-04 Baker Hughes, A Ge Company, Llc Tubular connecting arrangement and method of sealingly connecting tubulars
CN105443086A (zh) * 2014-09-25 2016-03-30 中国石油化工股份有限公司 一种用于射孔枪的连接装置
IS3020B (is) * 2018-10-24 2020-04-24 Islenskar Orkurannsoknir Isor Tengi fyrir háhita-jarðvarmaborholur
WO2021084298A1 (es) * 2019-10-28 2021-05-06 Lopez Robayo Byron Raul Nuevo acople y método de unión de tuberías estandarizadas a.p.i. para extracción de petróleos

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062407A (en) * 1935-02-19 1936-12-01 Spang Chalfant & Company Inc Joint
FR1215424A (fr) * 1958-10-01 1960-04-19 Atlas Pipe Inc Joint de tuyaux
GB866995A (en) * 1958-10-01 1961-05-03 Atlas Bradford Company Improvements relating to pipe joints
BE633562A (it) * 1962-06-26
US3508771A (en) * 1964-09-04 1970-04-28 Vallourec Joints,particularly for interconnecting pipe sections employed in oil well operations
FR1524347A (fr) * 1967-03-31 1968-05-10 Vallourec Nouveau joint en particulier pour raccorder des tubes de forage pétrolier, et procédé de fabrication de ce joint
US3572777A (en) * 1969-05-05 1971-03-30 Armco Steel Corp Multiple seal, double shoulder joint for tubular products
US3658368A (en) * 1970-06-01 1972-04-25 Heath & Sherwood Drilling Ltd Drill rod structures

Also Published As

Publication number Publication date
DE2316059A1 (de) 1973-11-15
FR2178947B1 (it) 1976-04-09
GB1413230A (en) 1975-11-12
CS180613B2 (en) 1978-01-31
DE2316059C3 (de) 1974-11-28
DE2316059B2 (de) 1974-04-25
AR206593A1 (es) 1976-08-06
IT986631B (it) 1975-01-30
NL152956B (nl) 1977-04-15
FR2178947A1 (it) 1973-11-16
US3850461A (en) 1974-11-26
CA970411A (en) 1975-07-01

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KAINAN

V4 Discontinued because of reaching the maximum lifetime of a patent