JPS5238249B2 - - Google Patents

Info

Publication number
JPS5238249B2
JPS5238249B2 JP47032954A JP3295472A JPS5238249B2 JP S5238249 B2 JPS5238249 B2 JP S5238249B2 JP 47032954 A JP47032954 A JP 47032954A JP 3295472 A JP3295472 A JP 3295472A JP S5238249 B2 JPS5238249 B2 JP S5238249B2
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
JP47032954A
Other languages
Japanese (ja)
Other versions
JPS4899721A (enrdf_load_stackoverflow
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 JP47032954A priority Critical patent/JPS5238249B2/ja
Priority to AR274335A priority patent/AR206593A1/es
Priority to GB1496573A priority patent/GB1413230A/en
Priority to IT22373/73A priority patent/IT986631B/it
Priority to CA167,645A priority patent/CA970411A/en
Priority to NL737304475A priority patent/NL152956B/xx
Priority to BR233473A priority patent/BR7302334D0/pt
Priority to FR7311538A priority patent/FR2178947B1/fr
Priority to US00346303A priority patent/US3850461A/en
Priority to DE2316059A priority patent/DE2316059C3/de
Priority to BE129483A priority patent/BE797580A/xx
Priority to CS7300002344A priority patent/CS180613B2/cs
Publication of JPS4899721A publication Critical patent/JPS4899721A/ja
Publication of JPS5238249B2 publication Critical patent/JPS5238249B2/ja
Expired 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
    • 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
    • E21B17/04—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
    • 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)
  • Gasket Seals (AREA)
  • Earth Drilling (AREA)
JP47032954A 1972-03-31 1972-03-31 Expired JPS5238249B2 (enrdf_load_stackoverflow)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP47032954A JPS5238249B2 (enrdf_load_stackoverflow) 1972-03-31 1972-03-31
AR274335A AR206593A1 (es) 1972-03-31 1973-01-01 Estructura de juntas de acoplamiento para tubos roscados particularmente tuberias para pozos petroliferos
GB1496573A GB1413230A (en) 1972-03-31 1973-03-28 Threaded tube joint structure for a casing particularly for oil wells
IT22373/73A IT986631B (it) 1972-03-31 1973-03-30 Struttura di giunto filettato per tubi particolarmente adat to per i tubi di pozzi di petro lio
CA167,645A CA970411A (en) 1972-03-31 1973-03-30 Threaded tube joint structure for casing, particularly oil well tubing
NL737304475A NL152956B (nl) 1972-03-31 1973-03-30 Schroefdraadbuisverbinding, in het bijzonder voor een boorgatverbuizing.
BR233473A BR7302334D0 (pt) 1972-03-31 1973-03-30 Junta rosqueada para tubos junta rosqueada para tubos
FR7311538A FR2178947B1 (enrdf_load_stackoverflow) 1972-03-31 1973-03-30
US00346303A US3850461A (en) 1972-03-31 1973-03-30 Threaded tube joint structure for a casing
DE2316059A DE2316059C3 (de) 1972-03-31 1973-03-30 Gewinderohrverbindung für Verrohrungen, insbesondere von Ölbohrlöchern
BE129483A BE797580A (en) 1972-03-31 1973-03-30 Screwed joint - particularly for oil well pipe assemblies
CS7300002344A CS180613B2 (en) 1972-03-31 1973-04-02 Screw-threaded joints for tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47032954A JPS5238249B2 (enrdf_load_stackoverflow) 1972-03-31 1972-03-31

Publications (2)

Publication Number Publication Date
JPS4899721A JPS4899721A (enrdf_load_stackoverflow) 1973-12-17
JPS5238249B2 true JPS5238249B2 (enrdf_load_stackoverflow) 1977-09-28

Family

ID=12373316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47032954A Expired JPS5238249B2 (enrdf_load_stackoverflow) 1972-03-31 1972-03-31

Country Status (3)

Country Link
JP (1) JPS5238249B2 (enrdf_load_stackoverflow)
BE (1) BE797580A (enrdf_load_stackoverflow)
BR (1) BR7302334D0 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133115A (en) * 1976-04-30 1977-11-08 Sumitomo Metal Ind Ltd Screw joint of steel pipe
JPS5958213A (ja) * 1982-08-02 1984-04-03 大同特殊鋼株式会社 フアスナ
JPS62171583A (ja) * 1986-01-24 1987-07-28 新日本製鐵株式会社 高気密性油井管用ネジ継手

Also Published As

Publication number Publication date
JPS4899721A (enrdf_load_stackoverflow) 1973-12-17
BE797580A (en) 1973-07-16
BR7302334D0 (pt) 1974-06-27

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