IN157701B - - Google Patents

Info

Publication number
IN157701B
IN157701B IN987/CAL/82A IN987CA1982A IN157701B IN 157701 B IN157701 B IN 157701B IN 987CA1982 A IN987CA1982 A IN 987CA1982A IN 157701 B IN157701 B IN 157701B
Authority
IN
India
Application number
IN987/CAL/82A
Other languages
English (en)
Inventor
John Herbert North
Original Assignee
Drillcon Ind 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 Drillcon Ind Ltd filed Critical Drillcon Ind Ltd
Publication of IN157701B publication Critical patent/IN157701B/en

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 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
    • E21B17/08—Casing joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forging (AREA)
IN987/CAL/82A 1981-08-24 1982-08-25 IN157701B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08125759A GB2104990B (en) 1981-08-24 1981-08-24 A sleeve for lining a well wall and a tubular coupling therefore

Publications (1)

Publication Number Publication Date
IN157701B true IN157701B (enrdf_load_stackoverflow) 1986-05-24

Family

ID=10524135

Family Applications (1)

Application Number Title Priority Date Filing Date
IN987/CAL/82A IN157701B (enrdf_load_stackoverflow) 1981-08-24 1982-08-25

Country Status (8)

Country Link
JP (1) JPS5841182A (enrdf_load_stackoverflow)
KR (1) KR840001673A (enrdf_load_stackoverflow)
AU (1) AU8753982A (enrdf_load_stackoverflow)
BR (1) BR8204950A (enrdf_load_stackoverflow)
CA (1) CA1205837A (enrdf_load_stackoverflow)
ES (1) ES515225A0 (enrdf_load_stackoverflow)
GB (1) GB2104990B (enrdf_load_stackoverflow)
IN (1) IN157701B (enrdf_load_stackoverflow)

Families Citing this family (10)

* 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
SE8203247L (sv) * 1982-05-25 1983-11-26 Jagelid Kjell Inge Gunnar Sammanforenande forband vid ror for borrningsendamal
GB8414203D0 (en) * 1984-06-04 1984-07-11 Hunting Oilfield Services Ltd Pipe connectors
IT1199343B (it) * 1986-12-23 1988-12-30 Dalmine Spa Giunto perfezionato per tubi di rivestimento di pozzi
JPH0415685U (enrdf_load_stackoverflow) * 1990-05-24 1992-02-07
DE20213974U1 (de) * 2002-09-06 2002-11-07 Henze GmbH Kunststoffwerk, 53840 Troisdorf Kunststoffrohr
USD507760S1 (en) * 2004-02-24 2005-07-26 Anna Maria Stone Necklace
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
AU2014398237B2 (en) * 2014-06-16 2017-09-07 Halliburton Energy Services, Inc. Casing joint assembly
JP6137115B2 (ja) * 2014-10-27 2017-05-31 Ｊｆｅスチール株式会社 鋼管の接合継手

Also Published As

Publication number Publication date
KR840001673A (ko) 1984-05-16
BR8204950A (pt) 1983-08-02
GB2104990A (en) 1983-03-16
AU8753982A (en) 1983-02-24
GB2104990B (en) 1985-04-24
ES8308387A1 (es) 1983-08-16
CA1205837A (en) 1986-06-10
ES515225A0 (es) 1983-08-16
JPS5841182A (ja) 1983-03-10

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