GB2064041B - Pipe connectors - Google Patents

Pipe connectors

Info

Publication number
GB2064041B
GB2064041B GB8036346A GB8036346A GB2064041B GB 2064041 B GB2064041 B GB 2064041B GB 8036346 A GB8036346 A GB 8036346A GB 8036346 A GB8036346 A GB 8036346A GB 2064041 B GB2064041 B GB 2064041B
Authority
GB
United Kingdom
Prior art keywords
pipe connectors
connectors
pipe
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
GB8036346A
Other versions
GB2064041A (en
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.)
Hunting Oilfield Services Ltd
Hunting Oilfield Services UK Ltd
Original Assignee
Hunting Oilfield Services Ltd
Hunting Oilfield Services UK Ltd
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 Hunting Oilfield Services Ltd, Hunting Oilfield Services UK Ltd filed Critical Hunting Oilfield Services Ltd
Priority to GB8036346A priority Critical patent/GB2064041B/en
Publication of GB2064041A publication Critical patent/GB2064041A/en
Application granted granted Critical
Publication of GB2064041B publication Critical patent/GB2064041B/en
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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB8036346A 1979-11-19 1980-11-12 Pipe connectors Expired GB2064041B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8036346A GB2064041B (en) 1979-11-19 1980-11-12 Pipe connectors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7939920 1979-11-19
GB8036346A GB2064041B (en) 1979-11-19 1980-11-12 Pipe connectors

Publications (2)

Publication Number Publication Date
GB2064041A GB2064041A (en) 1981-06-10
GB2064041B true GB2064041B (en) 1983-07-27

Family

ID=26273600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036346A Expired GB2064041B (en) 1979-11-19 1980-11-12 Pipe connectors

Country Status (1)

Country Link
GB (1) GB2064041B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429904A (en) * 1981-07-06 1984-02-07 Dril-Quip, Inc. Self-aligning connector
US4410204A (en) * 1981-07-06 1983-10-18 Dril-Quip, Inc. Connector
US4561683A (en) * 1982-01-18 1985-12-31 Hunting Oilfield Services (Uk) Limited Pipe connector with interengageable tubular pin and tubular box members
GB2113334B (en) * 1982-01-18 1985-11-13 Hunting Oilfield Services Improvements in and relating to pipe connectors
SE8203247L (en) * 1982-05-25 1983-11-26 Jagelid Kjell Inge Gunnar COMPARATIVE CIRCUIT AT THE ROD FOR BORING ENDAMAL
FR2529991B1 (en) * 1982-07-07 1985-05-10 Nobileau Philippe
NO161987C (en) * 1982-07-07 1989-10-18 Vetco Offshore Ind Inc DEVICE FOR QUICK CONNECTION OF PUTS, PARTICULARLY FOR OFFSHORE DRILLING.
US4717183A (en) * 1982-07-07 1988-01-05 Vetco Offshore Industries, Inc. Conical thread configuration for rapid make-up connection
US5029906A (en) * 1983-04-29 1991-07-09 Baker Hughes Incorporated Method and apparatus for forming a ventable seal
EP0127560B1 (en) * 1983-04-29 1990-01-03 Baker Hughes Incorporated Threaded coupling comprising a ventable seal
GB8323858D0 (en) * 1983-09-06 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
US4601491A (en) * 1983-10-19 1986-07-22 Vetco Offshore, Inc. Pipe connector
US4928999A (en) * 1984-04-30 1990-05-29 Hydril Company Elastomeric guard seal for tubular connections
FR2571467B1 (en) * 1984-10-10 1987-03-20 Vallourec THREADED JOINT FOR A STEEL TUBE HAVING A THREADED SEALING DEVICE
EP0210836B1 (en) * 1985-07-31 1989-06-14 R. J. Pond Limited Pipe connection joints
US4720124A (en) * 1985-08-02 1988-01-19 Cameron Iron Works, Inc. Telescoping joint
FR2587080B1 (en) * 1985-09-12 1989-08-04 Vallourec THREADED JOINT FOR STEEL TUBES COMPRISING A SEALING DEVICE LOCATED AT THE THREAD LEVEL
US5505502A (en) * 1993-06-09 1996-04-09 Shell Oil Company Multiple-seal underwater pipe-riser connector
GB2309276A (en) * 1996-01-20 1997-07-23 Boart Longyear Ltd Threaded joint
US5855397A (en) * 1997-04-02 1999-01-05 Cummins Engine Company, Inc. High-pressure sealable connector for a pressure sensor
US6056324A (en) * 1998-05-12 2000-05-02 Dril-Quip, Inc. Threaded connector
US6106024A (en) * 1998-06-04 2000-08-22 Cooper Cameron Corporation Riser joint and apparatus for its assembly
MXPA02009479A (en) * 2000-03-30 2003-10-14 Sumitomo Metal Ind Slim type oil well pipe fitting.
US7213610B2 (en) 2004-04-30 2007-05-08 Delaware Capital Formation, Inc. Drop tube segments adapted for use with a liquid reservoir and methods
US7243675B2 (en) 2004-04-30 2007-07-17 Delaware Capital Formation, Inc. Drop tube segments adapted for use with a liquid reservoir
US7437815B2 (en) 2004-04-30 2008-10-21 Delaware Capital Formation, Inc. Systems adapted to cooperate with an aperture forming tool and methods
US7128102B2 (en) * 2004-04-30 2006-10-31 Delaware Capital Formation, Inc. Drop tube segments adapted for use with a liquid reservoir
SE530810C2 (en) * 2007-01-31 2008-09-16 Atlas Copco Rock Drills Ab Device and method of rock drilling
CA2795478C (en) 2009-04-23 2014-05-27 Kjell Haugvaldstad A drill bit assembly having aligned features
CA2795482C (en) 2009-04-23 2014-07-08 Schlumberger Canada Limited Drill bit assembly having electrically isolated gap joint for electromagnetic telemetry
NO20121504A1 (en) * 2012-02-02 2013-08-05 Torsion Tool Company As Connection and method of providing same
CN104060946A (en) 2013-03-21 2014-09-24 宝山钢铁股份有限公司 Ultrahigh torsion-resistance metal airtight drill rod joint
DE102013213737A1 (en) * 2013-07-12 2015-01-15 Siegthalerfabrik Gmbh Flange for connecting two components, in particular a tower of a wind turbine
NO344834B1 (en) 2017-01-31 2020-05-18 Torsion Tool Company As A coupling
EP3822449B1 (en) 2017-01-31 2023-03-15 Torsion Tool Company AS A coupling
WO2018143819A1 (en) 2017-01-31 2018-08-09 Torsion Tool Company As A coupling

Also Published As

Publication number Publication date
GB2064041A (en) 1981-06-10

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961112