NL155335B - Schroefverbinding voor boorbuizen. - Google Patents

Schroefverbinding voor boorbuizen.

Info

Publication number
NL155335B
NL155335B NL727209453A NL7209453A NL155335B NL 155335 B NL155335 B NL 155335B NL 727209453 A NL727209453 A NL 727209453A NL 7209453 A NL7209453 A NL 7209453A NL 155335 B NL155335 B NL 155335B
Authority
NL
Netherlands
Prior art keywords
screw joint
drill tubes
drill
tubes
joint
Prior art date
Application number
NL727209453A
Other languages
English (en)
Other versions
NL7209453A (nl
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of NL7209453A publication Critical patent/NL7209453A/xx
Publication of NL155335B publication Critical patent/NL155335B/nl

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
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints Allowing Movement (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
NL727209453A 1971-07-09 1972-07-06 Schroefverbinding voor boorbuizen. NL155335B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712134274 DE2134274C2 (de) 1971-07-09 1971-07-09 Gewindeverbindung fur Olfeld rohre

Publications (2)

Publication Number Publication Date
NL7209453A NL7209453A (nl) 1973-01-11
NL155335B true NL155335B (nl) 1977-12-15

Family

ID=5813169

Family Applications (2)

Application Number Title Priority Date Filing Date
NL155335D NL155335C (nl) 1971-07-09
NL727209453A NL155335B (nl) 1971-07-09 1972-07-06 Schroefverbinding voor boorbuizen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL155335D NL155335C (nl) 1971-07-09

Country Status (12)

Country Link
US (1) US3856337A (nl)
JP (1) JPS531928B1 (nl)
AT (1) AT318519B (nl)
BR (1) BR7204505D0 (nl)
CA (1) CA963037A (nl)
CS (1) CS158151B2 (nl)
DE (1) DE2134274C2 (nl)
FR (1) FR2145487B1 (nl)
GB (1) GB1392966A (nl)
NL (2) NL155335B (nl)
RO (1) RO60606A (nl)
SU (1) SU530653A3 (nl)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1044052B (it) * 1974-09-27 1980-03-20 Mannesmann Roehren Werke Ag Giunto filettato per tubi petroliferi
FR2322322A1 (fr) * 1975-08-29 1977-03-25 Nova Hut Klementa Gottwalda Jonction hermetique filetee de tubes
US4846507A (en) * 1981-06-01 1989-07-11 George B. Geary Casing connector
DE3207182C1 (de) * 1982-02-27 1983-05-19 Mannesmann AG, 4000 Düsseldorf Rohrverbindung fuer Metallrohre
US4489963A (en) * 1982-04-13 1984-12-25 Otis Engineering Corporation Pipe joint
US4473245A (en) * 1982-04-13 1984-09-25 Otis Engineering Corporation Pipe joint
US4568113A (en) * 1983-04-04 1986-02-04 Awb, Inc. Pipe connection
JPS616488A (ja) * 1984-06-20 1986-01-13 日本鋼管株式会社 油井管用ネジ継手
IT1224745B (it) * 1988-10-03 1990-10-18 Dalmine Spa Giunto a tenuta ermetica metallica per tubi
US5064224A (en) * 1989-03-08 1991-11-12 Baroid Technology, Inc. Oil field tubular connection
US4946201A (en) * 1989-03-08 1990-08-07 Baroid Technology, Inc. Oil field tubular connection
DE69535474T2 (de) * 1994-10-19 2008-01-03 Vallourec Mannesmann Oil & Gas France Gewindeverbindung für Rohre
US5788401A (en) * 1996-12-24 1998-08-04 Boart Longyear International Holdings, Inc. Rod joint
DE69736232T2 (de) * 1997-05-30 2007-05-24 Vallourec Mannesmann Oil & Gas France Schraubverbindung für ölfeldrohre
AR016813A1 (es) 1997-08-11 2001-08-01 Fishing Tools Specialty L P D B A Curley S Fishp Ing Tools Specialty Inc And Curley S Machine Sho Conexion tubular y metodo de montaje de la misma
US6609735B1 (en) * 1998-07-29 2003-08-26 Grant Prideco, L.P. Threaded and coupled connection for improved fatigue resistance
US7690696B2 (en) * 1999-04-19 2010-04-06 Hydril Company Wedge thread with torque shoulder
GB2358228B (en) * 2000-01-13 2002-11-06 Ian Harold Hignett Improvements to pipe joints
IT1318753B1 (it) * 2000-08-09 2003-09-10 Dalmine Spa Giunzione filettata integrale a profilo continuo pr tubi
US6478344B2 (en) * 2000-09-15 2002-11-12 Abb Vetco Gray Inc. Threaded connector
US7044678B2 (en) * 2001-07-19 2006-05-16 Atlas Copco Mai Gmbh Connecting an anchoring rod to a drilling tool
ITRM20020234A1 (it) * 2002-04-30 2003-10-30 Tenaris Connections Bv Giunzione filettata per tubi.
ITRM20020445A1 (it) * 2002-09-06 2004-03-07 Tenaris Connections Bv Giunzione filettata per tubi.
GB0227603D0 (en) * 2002-11-27 2002-12-31 Hsc S A L Improved casino joints
JP2005351324A (ja) * 2004-06-09 2005-12-22 Metal One Corp 油井管用ネジ継手
FR2889727B1 (fr) * 2005-08-09 2007-09-28 Vallourec Mannesmann Oil Gas F Joint filete tubulaire etanche aux liquides et aux gaz
MX2011004112A (es) * 2008-10-20 2011-10-11 Sumitomo Metal Ind Junta roscada para tubos de acero.
GB201005247D0 (en) 2010-03-29 2010-05-12 Hsc Fzco An improved seal between pipes
GB201019413D0 (en) * 2010-11-17 2010-12-29 Hsc Fzco An improved seal between pipes
MX363866B (es) 2012-09-21 2019-04-05 Nippon Steel & Sumitomo Metal Corp Junta de tornillo para tubería de acero.
US9869139B2 (en) 2012-11-28 2018-01-16 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US9677346B2 (en) 2012-11-28 2017-06-13 Ultra Premium Oilfield Services, Ltd. Tubular connection with helically extending torque shoulder
US10139133B2 (en) * 2015-12-03 2018-11-27 Heateflex Corporation In-line heater
EA037807B1 (ru) * 2017-05-22 2021-05-24 Ниппон Стил Корпорейшн Резьбовое соединение для стальных труб

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992019A (en) * 1958-07-07 1961-07-11 Hydril Co Casing joint having metal-to-metal sealing means responsive to fluid pressure
DE1243605B (de) * 1965-08-05 1967-07-06 Mannesmann Ag Futterrohrverbindung
FR1489013A (fr) * 1965-11-05 1967-07-21 Vallourec Joint d'assemblage pour tubes métalliques

Also Published As

Publication number Publication date
JPS531928B1 (nl) 1978-01-24
GB1392966A (en) 1975-05-07
CS158151B2 (nl) 1974-10-15
US3856337A (en) 1974-12-24
CA963037A (en) 1975-02-18
BR7204505D0 (pt) 1973-05-17
FR2145487B1 (nl) 1976-03-12
SU530653A3 (ru) 1976-09-30
NL7209453A (nl) 1973-01-11
AT318519B (de) 1974-10-25
DE2134274B1 (de) 1972-08-03
FR2145487A1 (nl) 1973-02-23
DE2134274C2 (de) 1973-03-08
NL155335C (nl) 1900-01-01
RO60606A (nl) 1976-07-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MANNESMANN