GB2124315B - Pipe joint - Google Patents

Pipe joint

Info

Publication number
GB2124315B
GB2124315B GB08314253A GB8314253A GB2124315B GB 2124315 B GB2124315 B GB 2124315B GB 08314253 A GB08314253 A GB 08314253A GB 8314253 A GB8314253 A GB 8314253A GB 2124315 B GB2124315 B GB 2124315B
Authority
GB
United Kingdom
Prior art keywords
pipe joint
joint
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
GB08314253A
Other versions
GB2124315A (en
GB8314253D0 (en
Inventor
Kjell-Inge Gunnar Jagelid
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.)
JAGELID KJELL INGE GUNNAR
Original Assignee
JAGELID KJELL INGE GUNNAR
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 JAGELID KJELL INGE GUNNAR filed Critical JAGELID KJELL INGE GUNNAR
Publication of GB8314253D0 publication Critical patent/GB8314253D0/en
Publication of GB2124315A publication Critical patent/GB2124315A/en
Application granted granted Critical
Publication of GB2124315B publication Critical patent/GB2124315B/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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
GB08314253A 1982-05-25 1983-05-23 Pipe joint Expired GB2124315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8203247A SE8203247L (en) 1982-05-25 1982-05-25 COMPARATIVE CIRCUIT AT THE ROD FOR BORING ENDAMAL

Publications (3)

Publication Number Publication Date
GB8314253D0 GB8314253D0 (en) 1983-06-29
GB2124315A GB2124315A (en) 1984-02-15
GB2124315B true GB2124315B (en) 1986-08-28

Family

ID=20346893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314253A Expired GB2124315B (en) 1982-05-25 1983-05-23 Pipe joint

Country Status (2)

Country Link
GB (1) GB2124315B (en)
SE (1) SE8203247L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825992A1 (en) * 1988-07-28 1990-02-01 Mannesmann Ag DRILL PIPE
GB2309276A (en) * 1996-01-20 1997-07-23 Boart Longyear Ltd Threaded joint
CN106255798B (en) * 2014-06-16 2018-11-20 哈里伯顿能源服务公司 Casing joint component
CN106312440B (en) * 2015-06-24 2018-03-27 钱立群 A kind of cored steel drill pipe friction restorative procedure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000955A (en) * 1961-04-28 1965-08-11 American Iron & Machine Works Lightweight drill pipe
GB1583038A (en) * 1976-04-22 1981-01-21 Hydril Co Screw thread connection for pin and box pipe joints
US4124229A (en) * 1977-05-04 1978-11-07 Vetco, Inc. Rigid connector for pipe and method of making the same
GB2064041B (en) * 1979-11-19 1983-07-27 Hunting Oilfield Services Ltd Pipe connectors
US4410204A (en) * 1981-07-06 1983-10-18 Dril-Quip, Inc. Connector
GB2104990B (en) * 1981-08-24 1985-04-24 Drillcon Ind Ltd A sleeve for lining a well wall and a tubular coupling therefore

Also Published As

Publication number Publication date
GB2124315A (en) 1984-02-15
GB8314253D0 (en) 1983-06-29
SE8203247L (en) 1983-11-26

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Legal Events

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

Effective date: 19940523