DE3751617T2 - Schraubverbindung für Bohrlochfutterrohre. - Google Patents

Schraubverbindung für Bohrlochfutterrohre.

Info

Publication number
DE3751617T2
DE3751617T2 DE3751617T DE3751617T DE3751617T2 DE 3751617 T2 DE3751617 T2 DE 3751617T2 DE 3751617 T DE3751617 T DE 3751617T DE 3751617 T DE3751617 T DE 3751617T DE 3751617 T2 DE3751617 T2 DE 3751617T2
Authority
DE
Germany
Prior art keywords
screw connection
casing pipes
borehole casing
better
overtorque
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 - Lifetime
Application number
DE3751617T
Other languages
English (en)
Other versions
DE3751617D1 (de
Inventor
Cipriano Bovisio
Carlo Foglieni
Fulgenzio Fumagalli
Norberto Morlotti
Mario Palladini
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.)
Dalmine SpA
Original Assignee
Dalmine SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11268546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3751617(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dalmine SpA filed Critical Dalmine SpA
Publication of DE3751617D1 publication Critical patent/DE3751617D1/de
Application granted granted Critical
Publication of DE3751617T2 publication Critical patent/DE3751617T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B17/08—Casing joints
    • 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
DE3751617T 1986-12-23 1987-05-13 Schraubverbindung für Bohrlochfutterrohre. Expired - Lifetime DE3751617T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8648786A IT1199343B (it) 1986-12-23 1986-12-23 Giunto perfezionato per tubi di rivestimento di pozzi

Publications (2)

Publication Number Publication Date
DE3751617D1 DE3751617D1 (de) 1996-01-11
DE3751617T2 true DE3751617T2 (de) 1996-04-25

Family

ID=11268546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3751617T Expired - Lifetime DE3751617T2 (de) 1986-12-23 1987-05-13 Schraubverbindung für Bohrlochfutterrohre.

Country Status (8)

Country Link
US (1) US5007665A (de)
EP (1) EP0273016B1 (de)
AT (1) ATE130906T1 (de)
DE (1) DE3751617T2 (de)
ES (1) ES2082744T3 (de)
GR (1) GR3018370T3 (de)
HK (1) HK1005318A1 (de)
IT (1) IT1199343B (de)

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IT1224745B (it) * 1988-10-03 1990-10-18 Dalmine Spa Giunto a tenuta ermetica metallica per tubi
US5338074A (en) * 1989-03-02 1994-08-16 The Hydril Company Threaded pipe connection
US5468029A (en) * 1990-01-19 1995-11-21 Ipsco Enterprises Inc. Pipe coupling
US5498035A (en) * 1990-01-19 1996-03-12 Blose; Thomas L. Pipe coupling
DE4423805B4 (de) * 1994-07-06 2004-12-02 Voss Automotive Gmbh Anschlußvorrichtung für Druckleitungen
EP0703396B1 (de) * 1994-09-23 2000-04-05 Sumitomo Metal Industries, Ltd. Schraubverbindung für Ölförderrohre
FR2726067B3 (fr) * 1994-10-19 1996-09-13 Tubafor Dispositif d'assemblage demontable de tubes et tubes pourvus dudit dispositif d'assemblage
CA2163282C (en) * 1994-11-22 2002-08-13 Miyuki Yamamoto Threaded joint for oil well pipes
US6024646A (en) * 1997-10-02 2000-02-15 Ipsco Enterprises Inc. Swaged pin end of pipe connection
NL1012048C2 (nl) * 1999-05-12 2000-11-14 Ihc Holland Nv Samenstel van een as en een daarmee te verbinden naaf.
AR020495A1 (es) * 1999-09-21 2002-05-15 Siderca Sa Ind & Com Union roscada de alta resistencia al sobretorque y compresion
DE10020388B4 (de) * 2000-04-26 2012-03-29 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Bohrgestänge mit Gewindeverbindung
US6442826B1 (en) 2000-05-23 2002-09-03 Hunting Oilfield Services, Inc. Method for manufacturing a flush/semi-flush threaded connection
AU2001264222A1 (en) * 2000-06-09 2001-12-17 Sumitomo Metal Industries Ltd. Pipe joint
PL195714B1 (pl) 2000-06-20 2007-10-31 Sumitomo Metal Ind Rurowe połączenie gwintowane ze wzmocnionym ogranicznikiem
GB2382607A (en) * 2000-08-18 2003-06-04 Halliburton Energy Serv Inc Expandable coupling
JP3870732B2 (ja) * 2001-07-25 2007-01-24 住友金属工業株式会社 耐焼付き性に優れた鋼管用ねじ継手
US7921051B2 (en) * 2002-06-05 2011-04-05 The Nasdaq Omx Group, Inc. Security-based order processing technique
ITRM20020445A1 (it) 2002-09-06 2004-03-07 Tenaris Connections Bv Giunzione filettata per tubi.
WO2007114460A1 (en) * 2006-03-31 2007-10-11 Sumitomo Metal Industries, Ltd. Tubular threaded joint
EP2006589B1 (de) * 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Gewindeverbindungsstück mit aktivierbarer Dichtung
DE602007011046D1 (de) 2007-06-27 2011-01-20 Tenaris Connections Ag Gewindeverbindung mit unter Druck setzbarer Dichtung
EP2017507B1 (de) 2007-07-16 2016-06-01 Tenaris Connections Limited Gewindeverbindungsstück mit elastischem Dichtungsring
DE602007013892D1 (de) 2007-08-24 2011-05-26 Tenaris Connections Ag Gewindeverbindungsstück mit hoher Radiallast und unterschiedlich behandelten Oberflächen
DE602007008890D1 (de) * 2007-08-24 2010-10-14 Tenaris Connections Ag Verfahren zur Erhöhung der Ermüdungsbeständigkeit einer Schraubverbindung
EP2096253B1 (de) * 2008-02-29 2010-06-16 Tenaris Connections AG Gewindeverbindungsstück mit verbesserten elastischen Dichtungsringen
EP2243920A1 (de) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Gewindeverbindung für Röhren, Leitungen und dergleichen
CN102458686B (zh) * 2009-05-06 2015-06-10 杜尔系统有限责任公司 包括至少一个保持部件的涂覆系统构件
DE102009020077A1 (de) 2009-05-06 2010-11-11 Dürr Systems GmbH Beschichtungsmittelvorrichtung und Beschichtungsvorrichtung
EP2325435B2 (de) * 2009-11-24 2020-09-30 Tenaris Connections B.V. Verschraubung für [ultrahoch] abgedichteten internen und externen Druck
EP2372208B1 (de) * 2010-03-25 2013-05-29 Tenaris Connections Limited Gewindeverbindung mit elastomerischem Dichtflansch
EP2372211B1 (de) 2010-03-26 2015-06-03 Tenaris Connections Ltd. Dünnwandige Rohrverbindung und Verfahren zum Verbinden eines ersten Rohres mit einem zweiten Rohr
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
AU2013372439B2 (en) 2013-01-11 2018-03-01 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789701A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Hochfeste mittelwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
EP2789700A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Dickwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
US11105501B2 (en) 2013-06-25 2021-08-31 Tenaris Connections B.V. High-chromium heat-resistant steel
US20150069752A1 (en) * 2013-09-06 2015-03-12 Baker Hughes Incorporated Modular Tubing Seal Bore System
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US138277A (en) * 1873-04-29 Improvement in screws and nuts
DE1142814B (de) * 1955-10-31 1963-01-31 Bataafsche Petroleum Kegelgewindeverbindung, insbesondere fuer Tiefbohrarbeiten
US2893759A (en) * 1957-05-06 1959-07-07 Smith Corp A O Conically tapered screw-type casing joint with metal-to-metal seal
FR2173460A5 (de) * 1972-02-25 1973-10-05 Vallourec
US4113290A (en) * 1975-11-06 1978-09-12 Tsukamoto Seiki Co., Ltd. Pressure tight joint for a large diameter casing
US4192533A (en) * 1976-04-22 1980-03-11 Hydril Company Dovetail connection for pin and box joints
FR2359353A1 (fr) * 1976-07-23 1978-02-17 Vallourec Joint pour tubes, notamment pour tubes petroliers
US4550937A (en) * 1978-02-27 1985-11-05 Vallourec S.A. Joint for steel tubes
GB2104990B (en) * 1981-08-24 1985-04-24 Drillcon Ind Ltd A sleeve for lining a well wall and a tubular coupling therefore
US4433862A (en) * 1982-04-13 1984-02-28 Otis Engineering Corporation Pipe joint
US4508375A (en) * 1982-09-20 1985-04-02 Lone Star Steel Company Tubular connection
US4629224A (en) * 1983-04-26 1986-12-16 Hydril Company Tubular connection
US4521042A (en) * 1983-07-05 1985-06-04 Hydril Company Threaded connection
GB8414203D0 (en) * 1984-06-04 1984-07-11 Hunting Oilfield Services Ltd Pipe connectors
DE3679196D1 (de) * 1986-05-02 1991-06-13 Sumitomo Metal Ind Verbindung fuer oelfeldrohre und verfahren zu seiner herstellung.
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection

Also Published As

Publication number Publication date
US5007665A (en) 1991-04-16
IT8648786A0 (it) 1986-12-23
IT1199343B (it) 1988-12-30
EP0273016A3 (en) 1989-06-14
DE3751617D1 (de) 1996-01-11
GR3018370T3 (en) 1996-03-31
ATE130906T1 (de) 1995-12-15
EP0273016A2 (de) 1988-06-29
EP0273016B1 (de) 1995-11-29
HK1005318A1 (en) 1998-12-31
ES2082744T3 (es) 1996-04-01

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8363 Opposition against the patent
8365 Fully valid after opposition proceedings