CA1182490A - Tool joint with internal/external make-up shoulder - Google Patents

Tool joint with internal/external make-up shoulder

Info

Publication number
CA1182490A
CA1182490A CA000410430A CA410430A CA1182490A CA 1182490 A CA1182490 A CA 1182490A CA 000410430 A CA000410430 A CA 000410430A CA 410430 A CA410430 A CA 410430A CA 1182490 A CA1182490 A CA 1182490A
Authority
CA
Canada
Prior art keywords
pin
face
shoulder
box
internal
Prior art date
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
CA000410430A
Other languages
English (en)
French (fr)
Inventor
Robert A. Cunningham
James R. Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hughes Tool Co
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
Application granted granted Critical
Publication of CA1182490A publication Critical patent/CA1182490A/en
Expired legal-status Critical Current

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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Forging (AREA)
  • Surgical Instruments (AREA)
CA000410430A 1981-12-17 1982-08-30 Tool joint with internal/external make-up shoulder Expired CA1182490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33193481A 1981-12-17 1981-12-17
US331,934 1994-10-31

Publications (1)

Publication Number Publication Date
CA1182490A true CA1182490A (en) 1985-02-12

Family

ID=23295982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000410430A Expired CA1182490A (en) 1981-12-17 1982-08-30 Tool joint with internal/external make-up shoulder

Country Status (6)

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

Families Citing this family (9)

* 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 (cs) * 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
CN1934386A (zh) * 2004-03-31 2007-03-21 Nkk钢管株式会社 双肩部工具接头
MX2007010630A (es) * 2005-03-02 2008-04-15 Vallourec Mannesmann Oil & Gas France Conexion de barra de perforacion.
AR058961A1 (es) * 2006-01-10 2008-03-05 Siderca Sa Ind & Com Conexion para varilla de bombeo con mayor resistencia a l afatiga obtenida aplicando interferencia diametral para reducir la interferencia axial
CN102667290B (zh) 2009-09-29 2014-08-20 新日铁住金株式会社 钢管用螺纹接头

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
MX159396A (es) 1989-05-22
FR2518635B1 (fr) 1986-05-16
JPS6221956B2 (cs) 1987-05-15
FR2518635A1 (fr) 1983-06-24
IT1155427B (it) 1987-01-28
JPS58110793A (ja) 1983-07-01
DE3245819C2 (cs) 1989-07-27
IT8224800A1 (it) 1984-06-16
DE3245819A1 (de) 1983-06-30
IT8224800A0 (it) 1982-12-16

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry