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GB2456229B - Pipeline tool - Google Patents

Pipeline tool

Info

Publication number
GB2456229B
GB2456229B GB0900322.9A GB0900322A GB2456229B GB 2456229 B GB2456229 B GB 2456229B GB 0900322 A GB0900322 A GB 0900322A GB 2456229 B GB2456229 B GB 2456229B
Authority
GB
United Kingdom
Prior art keywords
engaging members
pipe
pipe engaging
pipeline
tool
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.)
Active
Application number
GB0900322.9A
Other versions
GB2456229A (en
GB0900322D0 (en
Inventor
Angus George Bowie
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.)
Stats UK Ltd
Original Assignee
Stats UK 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 Stats UK Ltd filed Critical Stats UK Ltd
Publication of GB0900322D0 publication Critical patent/GB0900322D0/en
Publication of GB2456229A publication Critical patent/GB2456229A/en
Application granted granted Critical
Publication of GB2456229B publication Critical patent/GB2456229B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16L55/10—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
    • F16L55/136—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 expanding or deforming a split ring, hooks or the like
    • 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
    • F16L55/40—Constructional aspects of the body
    • F16L55/44—Constructional aspects of the body expandable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/70—Drill-well operations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

The tool (10) adapted for location within a pipe (11) comprises a mandrel (12), a first, inboard end (13) and a second, outboard end (14). First and second pipe engaging members (17, 18) are coupled to the mandrel (12) and each of the pipe engaging members (17, 18) is selected from one of a seal element (19, 25), a lock member and a flange member. Pistons (23, 29) are operatively associated with the pipe engaging members (17, 18) and the pistons (23, 29) are adapted to urge the pipe engaging members (17, 18) into engagement with the pipe (11). A third pipe engaging member (53), e.g. a lock member, may also be provided. The pipeline tool (10) Is modular and is configured for performing a number of different pipeline functions through selection of the pipe engaging members (17, 18), e.g. pipeline weld pressure testing, pipeline gripping and retrieval.
GB0900322.9A 2008-01-11 2009-01-09 Pipeline tool Active GB2456229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0800475.6A GB0800475D0 (en) 2008-01-11 2008-01-11 Pipeline tool

Publications (3)

Publication Number Publication Date
GB0900322D0 GB0900322D0 (en) 2009-02-11
GB2456229A GB2456229A (en) 2009-07-15
GB2456229B true GB2456229B (en) 2013-02-06

Family

ID=39144770

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0800475.6A Ceased GB0800475D0 (en) 2008-01-11 2008-01-11 Pipeline tool
GB0900322.9A Active GB2456229B (en) 2008-01-11 2009-01-09 Pipeline tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0800475.6A Ceased GB0800475D0 (en) 2008-01-11 2008-01-11 Pipeline tool

Country Status (2)

Country Link
CA (1) CA2650104A1 (en)
GB (2) GB0800475D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498969B (en) 2012-02-01 2016-10-19 Stats (Uk) Ltd Low pressure hot tap pipeline isolation
GB201311146D0 (en) * 2013-06-23 2013-08-07 Stats Uk Ltd Method and assembly for pipe pressure testing
NO346618B1 (en) * 2015-02-24 2022-10-31 Halfwave As An apparatus and method for inspecting a pipeline
CN104930296B (en) * 2015-06-12 2017-03-22 美钻能源科技(上海)有限公司 Hydraulic bidirectional pipe sealing device
EP4241010A4 (en) * 2020-11-09 2024-11-20 Enreach Hot Tap Services Inc. Isolation tool and methods of isolating a section of pipe or a vessel
CN116293127B (en) * 2023-05-22 2023-08-04 泸州聚购科技发展有限公司 Pipe connection structure of tubular reactor for continuous production of barium titanate

Citations (7)

* 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
US4332277A (en) * 1980-09-03 1982-06-01 Hughes Undersea Coupling, Inc. Pipeline pigging plug
US4484602A (en) * 1983-01-17 1984-11-27 Cues, Inc. Packer for sealing lateral lines
US4591477A (en) * 1982-09-30 1986-05-27 Rettew Robert A Apparatus and method for servicing a nuclear reactor system
SU1657835A1 (en) * 1988-11-09 1991-06-23 Ворошиловградский Проектно-Технологический Институт Машиностроения Им.Хху1 Съезда Кпсс Device for testing pipelines
WO2002001174A1 (en) * 2000-06-27 2002-01-03 Horst Gotowik Apparatus for testing or isolating a segment of pipe
WO2003067134A2 (en) * 2002-02-08 2003-08-14 Carsphairn Limited An apparatus for pipeline isolation

Patent Citations (7)

* 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
US4332277A (en) * 1980-09-03 1982-06-01 Hughes Undersea Coupling, Inc. Pipeline pigging plug
US4591477A (en) * 1982-09-30 1986-05-27 Rettew Robert A Apparatus and method for servicing a nuclear reactor system
US4484602A (en) * 1983-01-17 1984-11-27 Cues, Inc. Packer for sealing lateral lines
SU1657835A1 (en) * 1988-11-09 1991-06-23 Ворошиловградский Проектно-Технологический Институт Машиностроения Им.Хху1 Съезда Кпсс Device for testing pipelines
WO2002001174A1 (en) * 2000-06-27 2002-01-03 Horst Gotowik Apparatus for testing or isolating a segment of pipe
WO2003067134A2 (en) * 2002-02-08 2003-08-14 Carsphairn Limited An apparatus for pipeline isolation

Also Published As

Publication number Publication date
GB0800475D0 (en) 2008-02-20
CA2650104A1 (en) 2009-07-11
GB2456229A (en) 2009-07-15
GB0900322D0 (en) 2009-02-11

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