IT1155427B - Giunto attrezzato per tubi di trivellazione con spalle di formazione interne-esterne - Google Patents

Giunto attrezzato per tubi di trivellazione con spalle di formazione interne-esterne

Info

Publication number
IT1155427B
IT1155427B IT24800/82A IT2480082A IT1155427B IT 1155427 B IT1155427 B IT 1155427B IT 24800/82 A IT24800/82 A IT 24800/82A IT 2480082 A IT2480082 A IT 2480082A IT 1155427 B IT1155427 B IT 1155427B
Authority
IT
Italy
Prior art keywords
shoulders
internal
drilling pipes
external training
equipped joint
Prior art date
Application number
IT24800/82A
Other languages
English (en)
Other versions
IT8224800A0 (it
IT8224800A1 (it
Inventor
James Rodney Hall
Robert Ashley Cunningham
Original Assignee
Hughes Tool Co
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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of IT8224800A0 publication Critical patent/IT8224800A0/it
Publication of IT8224800A1 publication Critical patent/IT8224800A1/it
Application granted granted Critical
Publication of IT1155427B publication Critical patent/IT1155427B/it

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
  • Surgical Instruments (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
IT24800/82A 1981-12-17 1982-12-16 Giunto attrezzato per tubi di trivellazione con spalle di formazione interne-esterne IT1155427B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33193481A 1981-12-17 1981-12-17

Publications (3)

Publication Number Publication Date
IT8224800A0 IT8224800A0 (it) 1982-12-16
IT8224800A1 IT8224800A1 (it) 1984-06-16
IT1155427B true IT1155427B (it) 1987-01-28

Family

ID=23295982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24800/82A IT1155427B (it) 1981-12-17 1982-12-16 Giunto attrezzato per tubi di trivellazione con spalle di formazione interne-esterne

Country Status (6)

Country Link
JP (1) JPS58110793A (it)
CA (1) CA1182490A (it)
DE (1) DE3245819A1 (it)
FR (1) FR2518635B1 (it)
IT (1) IT1155427B (it)
MX (1) MX159396A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561747B1 (fr) * 1984-03-22 1986-08-14 Vallourec Nouveau joint pour tubes d'acier, son procede de fabrication et outillage pour la mise en oeuvre du procede
JPS63159546U (it) * 1987-04-07 1988-10-19
US4946201A (en) * 1989-03-08 1990-08-07 Baroid Technology, Inc. Oil field tubular connection
DE19827821C1 (de) * 1998-06-17 1999-11-25 Mannesmann Ag Bohrgestängeverbinder
DE19955377C2 (de) 1999-11-10 2002-05-02 Mannesmann Ag Rohrverbindung
CN102061893B (zh) * 2004-03-31 2013-07-10 Nkk钢管株式会社 双肩部工具接头
EP3540174B1 (en) * 2005-03-02 2020-11-04 Tuboscope Vetco (France) SAS Drill stem connection
WO2011040262A1 (ja) * 2009-09-29 2011-04-07 住友金属工業株式会社 鋼管用ねじ継手

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239942A (en) * 1939-05-17 1941-04-29 Hydril Company Of California Well pipe joint
FR1126723A (fr) * 1954-07-01 1956-11-29 American Iron & Machine Works Raccord de conduite
DE1000311B (de) * 1954-09-22 1957-01-10 Mobil Oil Deutschland Loesbare Schwerstangenverbindung fuer Tiefbohrzwecke
FR1223674A (fr) * 1958-02-26 1960-06-20 American Iron & Machine Works Raccordement de tuyauterie
US3489445A (en) * 1967-10-18 1970-01-13 Archer W Kammerer Jr Threaded sucker rod joint
DE2438387C3 (de) * 1974-08-07 1978-03-09 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Gewindeverbindung für Ölfeldrohre
DE2641767B2 (de) * 1976-09-14 1979-05-31 Mannesmann Ag, 4000 Duesseldorf Gewindeverbindung für ölfeldrohre

Also Published As

Publication number Publication date
DE3245819C2 (it) 1989-07-27
IT8224800A0 (it) 1982-12-16
DE3245819A1 (de) 1983-06-30
IT8224800A1 (it) 1984-06-16
FR2518635A1 (fr) 1983-06-24
JPS6221956B2 (it) 1987-05-15
MX159396A (es) 1989-05-22
JPS58110793A (ja) 1983-07-01
FR2518635B1 (fr) 1986-05-16
CA1182490A (en) 1985-02-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981231