BR112017013032A2 - método para vedação de tubulação usando um pig de gel - Google Patents

método para vedação de tubulação usando um pig de gel

Info

Publication number
BR112017013032A2
BR112017013032A2 BR112017013032-7A BR112017013032A BR112017013032A2 BR 112017013032 A2 BR112017013032 A2 BR 112017013032A2 BR 112017013032 A BR112017013032 A BR 112017013032A BR 112017013032 A2 BR112017013032 A2 BR 112017013032A2
Authority
BR
Brazil
Prior art keywords
sealing method
pig
pipe sealing
gel pig
leak
Prior art date
Application number
BR112017013032-7A
Other languages
English (en)
Other versions
BR112017013032B1 (pt
Inventor
Perstnev Samuel
Natapov Boris
Perstnev Alexander
Ukhanov Reonald
Original Assignee
Curapipe System 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 Curapipe System Ltd. filed Critical Curapipe System Ltd.
Publication of BR112017013032A2 publication Critical patent/BR112017013032A2/pt
Publication of BR112017013032B1 publication Critical patent/BR112017013032B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/45—Anti-settling agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/12—Materials for stopping leaks, e.g. in radiators, in tanks
    • 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
    • F16L55/1003—Means for stopping flow from or in pipes or hoses by introduction of paste, powder, particles, 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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/1612—Devices for covering leaks in pipes or hoses, e.g. hose-menders by means of a plug
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe
    • 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
    • F16L55/18—Appliances for use in repairing pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Sealing Material Composition (AREA)
  • Pipe Accessories (AREA)

Abstract

a presente invenção proporciona métodos para curar um vazamento numa tubulação, método inclui pelo menos um pig de gel e pelo menos uma composição vedante; em que o pelo menos um pig de gel e a pelo menos uma composição de vedante formam um arrasto de pig, adaptado para se deslocar ao longo da tubulação para uma região de vazamento e selar o vazamento.
BR112017013032-7A 2014-12-18 2015-12-16 dispositivo para vedar um vazamento em um local remoto de uma tubulação BR112017013032B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462093839P 2014-12-18 2014-12-18
US62/093,839 2014-12-18
PCT/IL2015/000053 WO2016098095A1 (en) 2014-12-18 2015-12-16 Systems, compositions and methods for curing leakages in pipes

Publications (2)

Publication Number Publication Date
BR112017013032A2 true BR112017013032A2 (pt) 2018-01-09
BR112017013032B1 BR112017013032B1 (pt) 2021-05-11

Family

ID=56126051

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013032-7A BR112017013032B1 (pt) 2014-12-18 2015-12-16 dispositivo para vedar um vazamento em um local remoto de uma tubulação

Country Status (15)

Country Link
US (1) US10288206B2 (pt)
EP (2) EP3234438B1 (pt)
CN (1) CN107532766B (pt)
BR (1) BR112017013032B1 (pt)
CO (1) CO2017007188A2 (pt)
ES (1) ES2781080T3 (pt)
HR (1) HRP20200406T1 (pt)
IL (1) IL252781B (pt)
MX (1) MX367587B (pt)
PT (1) PT3234438T (pt)
RS (1) RS60540B1 (pt)
RU (1) RU2697079C2 (pt)
SI (1) SI3234438T1 (pt)
WO (1) WO2016098095A1 (pt)
ZA (1) ZA201704841B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11009171B2 (en) * 2014-12-18 2021-05-18 Curapipe System Ltd. Systems, compositions and methods for curing leakages in pipes
GB201707552D0 (en) * 2017-05-11 2017-06-28 Qinov8 Uk Sealing element
WO2020202134A1 (en) * 2019-04-02 2020-10-08 Curapipe System Ltd. Methods and systems for sealing a service pipe

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144049A (en) * 1962-06-28 1964-08-11 Standard Oil Co Method for sealing leaks and leak sealant
US3523826A (en) 1967-07-17 1970-08-11 Petrolite Corp Process of cleaning piping systems
US4379722A (en) * 1978-08-09 1983-04-12 Shell Oil Company Pipeline gel plug
US4383783A (en) * 1978-09-18 1983-05-17 Shell Oil Company Pipeline gel plug
US4216026A (en) 1979-02-05 1980-08-05 Shell Oil Company System for removing fluid and debris from pipelines
US4252465A (en) * 1979-02-13 1981-02-24 Shell Oil Company Pipeline gel plug
US4543131A (en) * 1979-11-20 1985-09-24 The Dow Chemical Company Aqueous crosslinked gelled pigs for cleaning pipelines
US4254559A (en) 1980-02-19 1981-03-10 The Dow Chemical Company Method for drying pipelines
US4321968A (en) 1980-05-22 1982-03-30 Phillips Petroleum Company Methods of using aqueous gels
US4416703A (en) 1981-11-20 1983-11-22 Shell Oil Company System for removing debris from pipelines
US4582091A (en) * 1982-02-02 1986-04-15 The British Petroleum Company P.L.C. Leak sealing method
US5202157A (en) * 1990-08-28 1993-04-13 Mitsui Petrochemical Industries, Ltd. Method for lining internal surfaces of pipelines
GB9301767D0 (en) * 1993-01-29 1993-03-17 Amec Utilities Ltd A method of lining pipe
US5346339A (en) 1993-06-16 1994-09-13 Halliburton Company Pipeline cleaning process
US5609186A (en) * 1994-11-14 1997-03-11 Tokyo Gas Co., Ltd. Methods of lining the internal surface of a pipe
IL119251A (en) 1996-09-12 2002-08-14 Isotherm A P Ltd Process for improving the thermal insulation of heat insulating articles
EP1205525A1 (en) * 1999-07-15 2002-05-15 Nippon Kayaku Kabushiki Kaisha Water leakage preventive agent, water leakage preventive material made with the same, and method of preventing water leakage
GB0209771D0 (en) * 2002-04-29 2002-06-05 Univ Aberdeen Duct leakage control
BRPI0512166A (pt) * 2004-06-18 2008-02-12 Plastocor Inc dispositivo raspa - tubo, sistema e método para revestir tubos
RU2343999C2 (ru) * 2004-06-18 2009-01-20 Пластокор, Инк. Система и способ покрытия труб
IL180474A (en) 2007-01-01 2013-12-31 Curapipe Ltd A process and structure for blocking "in place" of pipeline leaks
GB0723661D0 (en) * 2007-12-03 2008-01-16 Brinker Technology Ltd Leak sealing
GB2465487B (en) * 2008-11-20 2011-03-23 Brinker Technology Ltd Sealing method and apparatus
US8025738B2 (en) * 2009-02-18 2011-09-27 Misc B.V. Method of treating a tubular string using a pigtrain
GB0906541D0 (en) * 2009-04-16 2009-05-20 Brinker Technology Ltd Delivery method and compositions
EP2497809A1 (en) * 2011-03-11 2012-09-12 Rhodia Opérations Encapsulated activator and its use to trigger a gelling system by physical means

Also Published As

Publication number Publication date
WO2016098095A1 (en) 2016-06-23
ES2781080T3 (es) 2020-08-28
MX367587B (es) 2019-08-27
US20170363244A1 (en) 2017-12-21
ZA201704841B (en) 2019-06-26
IL252781B (en) 2021-08-31
CN107532766A (zh) 2018-01-02
CO2017007188A2 (es) 2017-10-10
CN107532766B (zh) 2020-11-13
EP3234438B1 (en) 2020-01-29
IL252781A0 (en) 2017-08-31
EP3234438A4 (en) 2018-12-05
RU2697079C2 (ru) 2019-08-12
EP3234438A1 (en) 2017-10-25
RU2017123862A (ru) 2019-01-21
SI3234438T1 (sl) 2020-07-31
EP3640517B1 (en) 2021-09-22
RS60540B1 (sr) 2020-08-31
US10288206B2 (en) 2019-05-14
RU2017123862A3 (pt) 2019-06-03
HRP20200406T1 (hr) 2020-10-02
WO2016098095A4 (en) 2016-08-11
PT3234438T (pt) 2020-04-02
EP3640517A1 (en) 2020-04-22
BR112017013032B1 (pt) 2021-05-11
MX2017007993A (es) 2018-11-09

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07B Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/12/2015, OBSERVADAS AS CONDICOES LEGAIS.