DE69306960D1 - Rohrleitungsverschluss - Google Patents

Rohrleitungsverschluss

Info

Publication number
DE69306960D1
DE69306960D1 DE69306960T DE69306960T DE69306960D1 DE 69306960 D1 DE69306960 D1 DE 69306960D1 DE 69306960 T DE69306960 T DE 69306960T DE 69306960 T DE69306960 T DE 69306960T DE 69306960 D1 DE69306960 D1 DE 69306960D1
Authority
DE
Germany
Prior art keywords
pipe closure
closure
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 - Fee Related
Application number
DE69306960T
Other languages
English (en)
Other versions
DE69306960T2 (de
Inventor
Jaromir Friedrich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69306960D1 publication Critical patent/DE69306960D1/de
Publication of DE69306960T2 publication Critical patent/DE69306960T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Taps Or Cocks (AREA)
DE69306960T 1992-08-21 1993-08-20 Rohrleitungsverschluss Expired - Fee Related DE69306960T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/932,190 US5293905A (en) 1992-08-21 1992-08-21 Pipeline plug
PCT/CA1993/000326 WO1994004864A1 (en) 1992-08-21 1993-08-20 Pipeline plug

Publications (2)

Publication Number Publication Date
DE69306960D1 true DE69306960D1 (de) 1997-02-06
DE69306960T2 DE69306960T2 (de) 1997-07-24

Family

ID=25461913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306960T Expired - Fee Related DE69306960T2 (de) 1992-08-21 1993-08-20 Rohrleitungsverschluss

Country Status (5)

Country Link
US (1) US5293905A (de)
EP (1) EP0659256B1 (de)
AU (1) AU680621B2 (de)
DE (1) DE69306960T2 (de)
WO (1) WO1994004864A1 (de)

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US5402828A (en) * 1993-05-04 1995-04-04 Pino; Richard Closure device with dual-mandrel-acutated peripheral seal
DE69520722T2 (de) * 1994-11-28 2001-08-02 Tokyo Gas Co Ltd Ansaugsystem für ein Verfahren zum Innenbeschichten eines Rohres
US5924454A (en) * 1996-01-29 1999-07-20 Canadian Fracmaster Ltd. Isolation tool
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US6241424B1 (en) * 1998-03-17 2001-06-05 Sonsub Inc. Method and apparatus for replacing damaged section of a subsea pipeline without loss of product or entry of seawater
CA2237257A1 (en) * 1998-05-08 1999-11-08 Pa - Plug Inc. A downstream plug
US6585048B1 (en) 1999-11-16 2003-07-01 Shell Oil Company Wellbore system having non-return valve
NO20015555L (no) * 2001-11-13 2003-05-14 Plugging Specialists Int Fremgangsmåte og anordning for å sikre rörledning under legging
US20050241475A1 (en) * 2002-06-26 2005-11-03 Harad Syse Arrangement at a hydraulic cylinder on a manoeuvrable plug for plugging of pipes
US20040149429A1 (en) * 2003-02-04 2004-08-05 Halit Dilber High expansion plug with stacked cups
US20070023096A1 (en) * 2005-07-29 2007-02-01 Tdw Delaware, Inc. Isolation tool for plugging the interior of a pipeline
NO326931B1 (no) * 2005-12-15 2009-03-16 Tdw Offshore Services As Kontrollsystem og fremgangsmate for operasjon av en plugg i en rorledning
NO325429B1 (no) * 2005-12-15 2008-04-28 Tdw Offshore Services As Beskyttelsessystem for plugg
NO20055964L (no) * 2005-12-15 2007-06-18 Tdw Offshore Services As SmartDump - high pressure side of plug
NO325528B1 (no) * 2005-12-19 2008-06-09 Tdw Offshore Services As "Forspent tetningselementarrangement"
NO327094B1 (no) * 2006-04-12 2009-04-20 Tdw Offshore Services As Plugg med sentraliseringsanordninger
NO327225B1 (no) * 2006-12-22 2009-05-18 Tdw Offshore Services As Arrangement for benyttelse med en plugg for tetning mot en indre vegg av en rorledning
US7690436B2 (en) * 2007-05-01 2010-04-06 Weatherford/Lamb Inc. Pressure isolation plug for horizontal wellbore and associated methods
US8857525B2 (en) * 2007-05-07 2014-10-14 Jan Noord Sealing device and method for sealing a casing
US8307856B2 (en) * 2007-11-07 2012-11-13 Tdw Delaware Inc. Double block and bleed plug
US8151483B2 (en) * 2010-07-06 2012-04-10 Tdw Delaware, Inc. Progressive dewatering and inhibitor dispersal rolling pig
US9400076B2 (en) * 2011-03-31 2016-07-26 The Safer Plug Company Limited Electrical autonomous pipeline isolation tool
GB2498978B (en) 2012-02-01 2017-03-29 Stats (Uk) Ltd Pipeline isolation check plug
ITTO20130205A1 (it) * 2013-03-16 2013-06-15 Ravetti S R L Otturatore con anello di tenuta ad espansione automatica
DE102013106424A1 (de) 2013-06-19 2014-12-24 Rosen Swiss Ag Molchsegment und Molch
US20150063921A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Methods and apparatus for arresting failures in submerged pipelines
US20150063918A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Methods and apparatus for arresting failures in submerged pipelines
MX2016009153A (es) * 2014-01-13 2016-10-12 Rise Mining Dev Pty Ltd Obturador de perforacion de junta torica mejorado.
GB201601324D0 (en) 2016-01-25 2016-03-09 Quality Intervention Technology As Plug for plugging a line and a method for installing a plug in a line
US11898941B2 (en) 2016-05-05 2024-02-13 Pipeline Pressure Isolation Group, LLC Pipe engagement and testing system
EP3682215B1 (de) * 2017-09-13 2023-11-08 Entegra LLP Geschwindigkeitsregelungsvorrichtung für ein intelligentes rohrleitungsinspektionsmessgerät
CN108533877B (zh) * 2018-06-08 2023-09-08 天津科环逸宸科技发展有限公司 非井下作业机械打堵闭水装置
AU2019288682A1 (en) 2018-06-22 2020-10-22 Tdw Delaware, Inc. Isolation plug with energized seal
US11448059B2 (en) 2020-08-06 2022-09-20 Saudi Arabian Oil Company Production logging tool
US11326092B2 (en) 2020-08-24 2022-05-10 Saudi Arabian Oil Company High temperature cross-linked fracturing fluids with reduced friction
US11708929B2 (en) * 2020-09-04 2023-07-25 Safe Isolations Llc Gripper assembly for pipeline isolation tool and methods of use
US20220228690A1 (en) * 2021-01-20 2022-07-21 Tdw Delaware, Inc. Pipeline isolation tool with large-gap sealing element having mini pressure heads and iris-like structural sealing elements
CN112923162B (zh) * 2021-03-03 2022-03-22 西南石油大学 一种长输管道改线与维抢修施工智能封堵机器人及方法
CN113101824A (zh) * 2021-05-21 2021-07-13 申树林 一种聚氨酯胶粘剂生产混合搅拌机
CN116550705B (zh) * 2023-07-06 2023-09-05 山西众尚建设工程有限公司 一种电缆排管疏通装置

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US3642064A (en) * 1970-02-19 1972-02-15 Gearhart Owen Industries Apparatus for sealingly blocking a conduit
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IT983823B (it) * 1973-04-13 1974-11-11 Saipem Spa Apparecchiatura denominata tappo autobloccante per la chiusura ermetica ed il ricupero di tuba zioni posate su alti fondali
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GB1576356A (en) * 1978-05-08 1980-10-08 Premaberg Great Britain Ltd Plugging a pipeline
NL178188C (nl) * 1980-10-29 1986-02-03 Petroles Cie Francaise Afsluiter.
US4422477A (en) * 1981-02-27 1983-12-27 Hughes Tool Company Pressure energized pipeline plug
US4465104A (en) * 1981-02-27 1984-08-14 Hughes Tool Company Pressure energized pipeline plug
US4421139A (en) * 1981-05-26 1983-12-20 Halliburton Company Plug for offshore platforms and the like
US4390043A (en) * 1981-06-30 1983-06-28 Shell Oil Company Internal pipeline plug for deep subsea operations
IT1147249B (it) * 1981-12-02 1986-11-19 Antonio Rognoni Dispositivo mobile per il riempimento di condotto con fluidi, per lo svuotamento e l'essicamento delle stesse, e per la separazione di fluidi diversi durante il loro trasporto in condotta
EP0082895A1 (de) * 1981-12-24 1983-07-06 Brister Incorporated Rohrleitungsmolch und seine Anwendung
US4498811A (en) * 1982-02-17 1985-02-12 Mcdermott Incorporated Underwater pipeline sealing apparatus
GB2117863A (en) * 1982-03-23 1983-10-19 Stortford Engineering Designs Pipe plug
GB2117116B (en) * 1982-03-24 1985-08-07 British Gas Corp Pipeline gauging vehicles
SU1218238A1 (ru) * 1984-01-09 1986-03-15 Специальное Конструкторское Бюро Института Математики И Механики Ан Азсср Устройство дл перекрыти трубопровода
SU1231309A1 (ru) * 1984-04-29 1986-05-15 Куйбышевский ордена Трудового Красного Знамени политехнический институт им.В.В.Куйбышева Устройство дл перекрыти трубопровода
DE8413877U1 (de) * 1984-05-05 1985-08-29 Vetter, Manfred, 5352 Zülpich Rohrdichtkissen in Zylinder- oder Ringform
US4708202A (en) * 1984-05-17 1987-11-24 The Western Company Of North America Drillable well-fluid flow control tool
GB2182113B (en) * 1985-10-24 1990-03-21 Stc Plc Fluid control valve
DE3610624A1 (de) * 1986-03-29 1987-10-08 Norske Stats Oljeselskap Vorrichtung zum verschliessen einer rohrleitung
DE3625838A1 (de) * 1986-07-30 1988-02-18 Norske Stats Oljeselskap In eine rohrleitung einsetzbare absperrvorrichtung
EP0243658B1 (de) * 1986-03-29 1992-05-20 Den Norske Stats Oljeselskap A.S. In eine Rohrleitung einsetzbare Absperrvorrichtung
DE3612498A1 (de) * 1986-04-14 1987-10-29 Norske Stats Oljeselskap Selbstfahrendes fahrzeug fuer rohrleitungen
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SE8702543D0 (sv) * 1987-06-17 1987-06-17 Stig Westman Redskap for arbeten i rorledningar
SU1574974A1 (ru) * 1987-07-08 1990-06-30 Всесоюзный научно-исследовательский институт по сбору, подготовке и транспорту нефти и нефтепродуктов Устройство дл перекрыти трубопровода при замене дефектного участка
US4804018A (en) * 1987-10-30 1989-02-14 Mcdermott International, Inc. Grouted closure assembly
SE462930B (sv) * 1988-03-02 1990-09-17 Rintuv Utvecklings Ab Anordning vid relining av roerledningar med tryckmediumpaaverkbara griporgan
US4909281A (en) * 1988-05-18 1990-03-20 Reaux James R Apparatus for replacing a section of a pipeline
DE3818703A1 (de) * 1988-06-01 1989-12-14 Siemens Ag Ausstellvorrichtung fuer eine in rohrleitungen einfahrbare rohrabsperrvorrichtung
DE3831523A1 (de) * 1988-09-16 1990-03-22 Koenig Verbindungstech Ag Verfahren zum dichten verschliessen einer bohrung
GB8822900D0 (en) * 1988-09-29 1988-11-02 Int Testing & Commissioning Lt Pig for pipeline operations
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SU1657835A1 (ru) * 1988-11-09 1991-06-23 Ворошиловградский Проектно-Технологический Институт Машиностроения Им.Хху1 Съезда Кпсс Устройство дл испытаний трубопроводов
US4875615A (en) * 1989-03-06 1989-10-24 Interprovincial Pipe Line Company Vapor plug for temporarily sealing or plugging a pipeline
US5029614A (en) * 1989-03-20 1991-07-09 Atlantic Richfield Company Tandem seal system for testing pipelines
AU650427B2 (en) * 1989-10-10 1994-06-23 Ian Richard Mcrobert Plugging device for pipes

Also Published As

Publication number Publication date
DE69306960T2 (de) 1997-07-24
EP0659256A1 (de) 1995-06-28
US5293905A (en) 1994-03-15
AU680621B2 (en) 1997-08-07
WO1994004864A1 (en) 1994-03-03
EP0659256B1 (de) 1996-12-27
AU4695393A (en) 1994-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee