NO983462L - Isoleringsverkt°y - Google Patents

Isoleringsverkt°y

Info

Publication number
NO983462L
NO983462L NO983462A NO983462A NO983462L NO 983462 L NO983462 L NO 983462L NO 983462 A NO983462 A NO 983462A NO 983462 A NO983462 A NO 983462A NO 983462 L NO983462 L NO 983462L
Authority
NO
Norway
Prior art keywords
wall
pipeline
conduit
housing
contact
Prior art date
Application number
NO983462A
Other languages
English (en)
Norwegian (no)
Other versions
NO983462D0 (no
Inventor
John Dyck
Gerald B Flatekval
Horst Gotowik
Original Assignee
Canadian Fracmaster 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 Canadian Fracmaster Ltd filed Critical Canadian Fracmaster Ltd
Publication of NO983462D0 publication Critical patent/NO983462D0/no
Publication of NO983462L publication Critical patent/NO983462L/no

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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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
    • 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pipe Accessories (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Sealing Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO983462A 1996-01-29 1998-07-28 Isoleringsverkt°y NO983462L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/593,021 US5924454A (en) 1996-01-29 1996-01-29 Isolation tool
PCT/CA1997/000055 WO1997028398A1 (en) 1996-01-29 1997-01-28 Isolation tool

Publications (2)

Publication Number Publication Date
NO983462D0 NO983462D0 (no) 1998-07-28
NO983462L true NO983462L (no) 1998-09-28

Family

ID=24373025

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983462A NO983462L (no) 1996-01-29 1998-07-28 Isoleringsverkt°y

Country Status (10)

Country Link
US (1) US5924454A (id)
EP (1) EP0871835A1 (id)
CN (1) CN1209866A (id)
AU (1) AU1433997A (id)
EA (1) EA000590B1 (id)
ID (1) ID16483A (id)
MX (1) MX9806065A (id)
NO (1) NO983462L (id)
TR (1) TR199801466T2 (id)
WO (1) WO1997028398A1 (id)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2485354C (en) * 2000-06-27 2008-06-03 United Testing Corp. A resilient seal
IES20020089A2 (en) * 2002-02-08 2003-08-20 Carsphairn Ltd An improved pipeline isolation tool
US20050241475A1 (en) * 2002-06-26 2005-11-03 Harad Syse Arrangement at a hydraulic cylinder on a manoeuvrable plug for plugging of pipes
NO320256B1 (no) * 2003-12-05 2005-11-14 Plugging Specialists Int Plugg med hydraulisk sylinder og hydraulisk sylinder
NO320317B1 (no) * 2003-12-15 2005-11-21 Plugging Specialists Int Kontrollsystem for hydraulisk sylinder, plugg med en hydraulisk sylinder, samt fremgangsmate for setting og frigjoring av en plugg
US8235628B2 (en) * 2005-03-17 2012-08-07 Kellogg Brown & Root Llc Continuously pressurized pipeline
CA2603745A1 (en) * 2005-04-14 2006-10-26 Exxonmobil Upstream Research Company Pipeline pressure tool
US20070023096A1 (en) * 2005-07-29 2007-02-01 Tdw Delaware, Inc. Isolation tool for plugging the interior of a pipeline
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
US7841364B2 (en) * 2007-11-07 2010-11-30 Tdw Delaware, Inc. Double block and bleed plug
US20090140133A1 (en) * 2007-11-29 2009-06-04 Halliburton Energy Services, Inc. Pipeline pig and method for irradiation of bacteria in a pipeline
US8540429B1 (en) * 2009-02-13 2013-09-24 SeeScan, Inc. Snap-on pipe guide
GB201013370D0 (en) * 2010-08-09 2010-09-22 Stats Uk Ltd Pipeline isolation
US9400076B2 (en) * 2011-03-31 2016-07-26 The Safer Plug Company Limited Electrical autonomous pipeline isolation tool
DK2691686T3 (en) * 2011-03-31 2015-03-23 Safer Plug Company Ltd Hydraulic system
GB2498978B (en) * 2012-02-01 2017-03-29 Stats (Uk) Ltd Pipeline isolation check plug
US20130206401A1 (en) * 2012-02-13 2013-08-15 Smith International, Inc. Actuation system and method for a downhole tool
US20150063920A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. Methods and apparatus for arresting failures in submerged pipelines
FR3016952B1 (fr) 2014-01-28 2016-09-09 Gdf Suez Outil pour intervention sur la paroi d'une canalisation - methode associee.
CN104879604B (zh) * 2015-06-05 2017-03-15 周庆涛 管道快速封堵列车
US11408548B2 (en) * 2015-11-20 2022-08-09 Usa Industries, Llc Gripping apparatus and devices for plugging of pipes, orifices or connecting
US10746339B2 (en) * 2015-11-20 2020-08-18 Usa Industries, Inc. Gripping apparatus and devices for plugging of pipes, orifices or connecting
EP3810972B1 (en) * 2018-06-22 2022-06-08 TDW Delaware, Inc. Isolation plug with energized seal
EP3844431B1 (en) * 2018-08-30 2024-07-24 Team Industrial Services Inc. Pipe isolation device
CN109827024B (zh) * 2019-03-25 2025-05-16 中国石油大学(华东) 一种卡盘式管道封堵器
US11118715B2 (en) 2019-07-17 2021-09-14 Saudi Arabian Oil Company Segment isolation of internal pipe wall
AU2020323946B2 (en) * 2019-07-31 2025-12-18 Team Industrial Services, Inc. Pipe isolation and monitoring system
CN110578852B (zh) * 2019-09-23 2021-08-27 中国石油大学(华东) 一种管道智能封堵器及其封堵方法
EP4222347B1 (en) * 2020-10-01 2025-11-12 TDW Delaware, Inc. Pipeline plug
WO2022119607A1 (en) * 2020-12-04 2022-06-09 Safe Isolations Llc Activation system for pipeline plug
CN112718722B (zh) * 2020-12-17 2022-08-12 北京峦海阜程科技发展有限责任公司 海上油田管道用解堵装置及解堵方法
US20250060064A1 (en) * 2022-05-10 2025-02-20 Tdw Delaware, Inc. Pipeline pig with pressure-equalizing transmitter cavity system
CN115289316B (zh) * 2022-08-03 2023-03-28 西南石油大学 一种小管径小流量油气管道智能维抢修机器人及方法
EP4639009A1 (en) * 2022-12-21 2025-10-29 Hibbard, Brad Method for remote placement of underwater isolation barriers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593749A (en) * 1969-08-04 1971-07-20 Edwin E Reardon Pipeline pig stopper
GB1273726A (en) * 1970-03-20 1972-05-10 Willard Atlee Sawyer Pipeline plugging pig and method for temporarily plugging pipelines
US4314577A (en) * 1979-07-09 1982-02-09 Brister Beryle D Installation, hydrostatic testing, repair and modification of large diameter fluid transmission lines
US4465104A (en) * 1981-02-27 1984-08-14 Hughes Tool Company Pressure energized pipeline plug
US4422477A (en) * 1981-02-27 1983-12-27 Hughes Tool Company Pressure energized pipeline plug
CA1292704C (en) * 1987-04-07 1991-12-03 Douglas C. Campbell Pipeline packer
US5208936A (en) * 1991-05-09 1993-05-11 Campbell Douglas C Variable speed pig for pipelines
US5293905A (en) * 1992-08-21 1994-03-15 Jaromir Friedrich Pipeline plug

Also Published As

Publication number Publication date
NO983462D0 (no) 1998-07-28
MX9806065A (es) 1998-11-29
CN1209866A (zh) 1999-03-03
ID16483A (id) 1997-10-02
EA000590B1 (ru) 1999-12-29
AU1433997A (en) 1997-08-22
WO1997028398A1 (en) 1997-08-07
US5924454A (en) 1999-07-20
EP0871835A1 (en) 1998-10-21
EA199800616A1 (ru) 1999-06-24
TR199801466T2 (xx) 1998-10-21

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