JPS5750993B2 - - Google Patents

Info

Publication number
JPS5750993B2
JPS5750993B2 JP55047493A JP4749380A JPS5750993B2 JP S5750993 B2 JPS5750993 B2 JP S5750993B2 JP 55047493 A JP55047493 A JP 55047493A JP 4749380 A JP4749380 A JP 4749380A JP S5750993 B2 JPS5750993 B2 JP S5750993B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP55047493A
Other languages
Japanese (ja)
Other versions
JPS56143889A (en
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 filed Critical
Priority to JP4749380A priority Critical patent/JPS56143889A/ja
Priority to IT48243/81A priority patent/IT1170881B/it
Priority to DE3114651A priority patent/DE3114651C2/de
Priority to CA000375211A priority patent/CA1165791A/en
Priority to FR8107198A priority patent/FR2480400A1/fr
Priority to GB8111557A priority patent/GB2074685B/en
Publication of JPS56143889A publication Critical patent/JPS56143889A/ja
Publication of JPS5750993B2 publication Critical patent/JPS5750993B2/ja
Granted legal-status Critical Current

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
    • 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

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)
  • Earth Drilling (AREA)
JP4749380A 1980-04-12 1980-04-12 Screw joint for high airtightness oil pipe Granted JPS56143889A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4749380A JPS56143889A (en) 1980-04-12 1980-04-12 Screw joint for high airtightness oil pipe
IT48243/81A IT1170881B (it) 1980-04-12 1981-04-09 Giunto filettato con elevata tenuta a fughe di gas in particolare per pozzi di petrolio o gas naturale
DE3114651A DE3114651C2 (de) 1980-04-12 1981-04-10 Gasdichte Schraubverbindung für Öl- und Gas-Bohrlochrohre
CA000375211A CA1165791A (en) 1980-04-12 1981-04-10 Threaded joint with high gas-leak-tightness for oil and gas well pipe
FR8107198A FR2480400A1 (fr) 1980-04-12 1981-04-10 Raccord filete etanche aux gaz, notamment pour conduites de puits de forage de petrole ou de gaz
GB8111557A GB2074685B (en) 1980-04-12 1981-04-13 Joint for oil or gas well pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4749380A JPS56143889A (en) 1980-04-12 1980-04-12 Screw joint for high airtightness oil pipe

Publications (2)

Publication Number Publication Date
JPS56143889A JPS56143889A (en) 1981-11-09
JPS5750993B2 true JPS5750993B2 (en:Method) 1982-10-29

Family

ID=12776634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4749380A Granted JPS56143889A (en) 1980-04-12 1980-04-12 Screw joint for high airtightness oil pipe

Country Status (6)

Country Link
JP (1) JPS56143889A (en:Method)
CA (1) CA1165791A (en:Method)
DE (1) DE3114651C2 (en:Method)
FR (1) FR2480400A1 (en:Method)
GB (1) GB2074685B (en:Method)
IT (1) IT1170881B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011526667A (ja) * 2008-06-27 2011-10-13 上海氾華緊固系統有限公司 導入式シマリバメパイプラインおねじの製造方法、装置及びその製品

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157087U (ja) * 1982-04-16 1983-10-20 日本鋼管株式会社 油井管用ネジ継手
GB8323508D0 (en) * 1983-09-01 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
US4688832A (en) * 1984-08-13 1987-08-25 Hydril Company Well pipe joint
US4712815A (en) * 1984-10-02 1987-12-15 Hydril Company Metal-to-metal wedge thread coupling connector
US5415442A (en) * 1992-03-09 1995-05-16 Marubeni Tubulars, Inc. Stabilized center-shoulder-sealed tubular connection
US5358289A (en) * 1992-03-13 1994-10-25 Nkk Corporation Buttress-threaded tubular connection
FR2820806B1 (fr) 2001-02-09 2004-02-20 Vallourec Mannesmann Oil & Gas Joint filete tubulaire avec face de filet bombee convexe
UA82694C2 (uk) * 2003-06-06 2008-05-12 Sumitomo Metal Ind Нарізне з'єднання для сталевих труб
FR2889727B1 (fr) * 2005-08-09 2007-09-28 Vallourec Mannesmann Oil Gas F Joint filete tubulaire etanche aux liquides et aux gaz
CN101881139B (zh) * 2010-07-07 2015-07-08 天津天钢石油专用管制造有限公司 石油天然气工业用管螺纹接头
FR2969738B1 (fr) * 2010-12-28 2016-03-25 Vallourec Mannesmann Oil & Gas Joint filete pour le forage et l'exploitation des puits d'hydrocarbures
CN103717827A (zh) * 2011-08-22 2014-04-09 国家博斯奥格能源服务有限责任公司 井下工具以及使用方法
DE102017201825A1 (de) 2017-02-06 2018-08-09 Mahle International Gmbh Ablassschraube zum dichten Verschließen einer Ausnehmung und Verschraubungsanordnung zum dichten Verschrauben
BR112019017165B1 (pt) * 2017-03-31 2023-01-24 Nippon Steel Corporation Conexão roscada para tubo de aço
CN110318689A (zh) * 2019-08-19 2019-10-11 中国石油天然气集团有限公司 一种页岩气井用高性能金属自密封特殊螺纹接头
EP4403741A1 (de) * 2023-01-17 2024-07-24 TRACTO-TECHNIK GmbH & Co. KG Gewindeverbindung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161568A (en) * 1936-12-24 1939-06-06 Reed Roller Bit Co Tool joint and method of making same
US2380690A (en) * 1943-09-13 1945-07-31 Nat Tube Co Pipe joint
US2641488A (en) * 1947-11-12 1953-06-09 United States Steel Corp Method and means for increasing bending fatigue strength of rotary steel drill pipes
US2587544A (en) * 1948-06-01 1952-02-26 United States Steel Corp Threaded joint capable of being quickly made and broken
US2681815A (en) * 1951-12-10 1954-06-22 Burtis B Mccarn Threaded coupling means for tubes having multiple type threads and transitional thread means therebetween
US3359013A (en) * 1965-09-03 1967-12-19 Hydril Co Deep well casing jont
DE1533619A1 (en:Method) * 1967-04-28 1970-06-11
JPS5211765B2 (en:Method) * 1972-03-31 1977-04-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011526667A (ja) * 2008-06-27 2011-10-13 上海氾華緊固系統有限公司 導入式シマリバメパイプラインおねじの製造方法、装置及びその製品

Also Published As

Publication number Publication date
CA1165791A (en) 1984-04-17
IT8148243A1 (it) 1982-10-09
JPS56143889A (en) 1981-11-09
FR2480400B1 (en:Method) 1984-05-25
IT8148243A0 (it) 1981-04-09
FR2480400A1 (fr) 1981-10-16
GB2074685B (en) 1984-03-14
IT1170881B (it) 1987-06-03
GB2074685A (en) 1981-11-04
DE3114651C2 (de) 1983-12-08
DE3114651A1 (de) 1982-02-11

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