BRPI0819058A2 - "aparelho para controle de vazamentos em um duto que conduz um fluido sob pressão interna conhecida e método de controle de vazamentos que conduz um fluido" - Google Patents

"aparelho para controle de vazamentos em um duto que conduz um fluido sob pressão interna conhecida e método de controle de vazamentos que conduz um fluido"

Info

Publication number
BRPI0819058A2
BRPI0819058A2 BRPI0819058A BRPI0819058A2 BR PI0819058 A2 BRPI0819058 A2 BR PI0819058A2 BR PI0819058 A BRPI0819058 A BR PI0819058A BR PI0819058 A2 BRPI0819058 A2 BR PI0819058A2
Authority
BR
Brazil
Prior art keywords
control device
internal pressure
under known
known internal
duct control
Prior art date
Application number
Other languages
English (en)
Inventor
Nicholas John Ryan
Andrew James Cochran
Terrence Francis Stebbings
Original Assignee
Brinker Technology 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 Brinker Technology Ltd filed Critical Brinker Technology Ltd
Publication of BRPI0819058A2 publication Critical patent/BRPI0819058A2/pt

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
    • F16L55/16—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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
BRPI0819058 2007-12-03 2008-12-03 "aparelho para controle de vazamentos em um duto que conduz um fluido sob pressão interna conhecida e método de controle de vazamentos que conduz um fluido" BRPI0819058A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0723661.5A GB0723661D0 (en) 2007-12-03 2007-12-03 Leak sealing
PCT/GB2008/051150 WO2009071944A1 (en) 2007-12-03 2008-12-03 Leak sealing apparatus

Publications (1)

Publication Number Publication Date
BRPI0819058A2 true BRPI0819058A2 (pt) 2015-05-05

Family

ID=38982916

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819058 BRPI0819058A2 (pt) 2007-12-03 2008-12-03 "aparelho para controle de vazamentos em um duto que conduz um fluido sob pressão interna conhecida e método de controle de vazamentos que conduz um fluido"

Country Status (6)

Country Link
US (1) US8950437B2 (pt)
EP (1) EP2229552A1 (pt)
BR (1) BRPI0819058A2 (pt)
CA (1) CA2707179A1 (pt)
GB (1) GB0723661D0 (pt)
WO (1) WO2009071944A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0804566D0 (en) * 2008-03-12 2008-04-16 Brinker Technology Ltd Method for sealing a leak in a vessel or duct
US20110221137A1 (en) * 2008-11-20 2011-09-15 Udoka Obi Sealing method and apparatus
GB0906541D0 (en) * 2009-04-16 2009-05-20 Brinker Technology Ltd Delivery method and compositions
RU2017103997A (ru) * 2014-07-18 2018-08-20 Эс Эф Си КОЕНИГ АГ Запорный элемент
US11009171B2 (en) 2014-12-18 2021-05-18 Curapipe System Ltd. Systems, compositions and methods for curing leakages in pipes
PT3234438T (pt) * 2014-12-18 2020-04-02 Curapipe System Ltd Sistemas, composições e métodos para curar vazamentos em tubos
US10774612B2 (en) 2015-04-28 2020-09-15 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9745820B2 (en) 2015-04-28 2017-08-29 Thru Tubing Solutions, Inc. Plugging device deployment in subterranean wells
US10513653B2 (en) 2015-04-28 2019-12-24 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US11851611B2 (en) 2015-04-28 2023-12-26 Thru Tubing Solutions, Inc. Flow control in subterranean wells
CA3058511C (en) * 2017-04-25 2022-08-23 Thru Tubing Solutions, Inc. Plugging undesired openings in fluid vessels
WO2018200698A1 (en) * 2017-04-25 2018-11-01 Thru Tubing Solutions, Inc. Plugging undesired openings in fluid conduits
GB201707552D0 (en) * 2017-05-11 2017-06-28 Qinov8 Uk Sealing element
WO2020081621A1 (en) * 2018-10-18 2020-04-23 Terves Llc Degradable deformable diverters and seals
CN113464852B (zh) * 2021-07-26 2022-11-08 广东电网有限责任公司 一种管道漏水点自动定位设备
CN113779824B (zh) * 2021-08-23 2024-02-27 同济大学 一种温致收缩下氢燃料电池密封件截面设计方法
CN114458233A (zh) * 2022-03-25 2022-05-10 西南石油大学 一种具有双层结构的异形结构暂堵球
CN117189990A (zh) * 2023-07-27 2023-12-08 中海石油（中国）有限公司天津分公司 一种用于离岸天然气管网局部破损处的堵漏方法
US12584372B2 (en) * 2023-08-30 2026-03-24 Thru Tubing Solutions, Inc. Anchoring plugging devices to perforations

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754910A (en) * 1955-04-27 1956-07-17 Chemical Process Company Method of temporarily closing perforations in the casing
US3144049A (en) * 1962-06-28 1964-08-11 Standard Oil Co Method for sealing leaks and leak sealant
GB1101870A (en) * 1966-09-09 1968-01-31 Georg Woerle Improvements in or relating to sealing bodies for sealing apertures in piping carrying fluid under pressure and to applications thereof
US3472285A (en) * 1967-03-24 1969-10-14 Standard Oil Co Injection leak sealing apparatus and method
US3645331A (en) * 1970-08-03 1972-02-29 Exxon Production Research Co Method for sealing nozzles in a drill bit
US4505334A (en) * 1983-09-06 1985-03-19 Oil States Industries, Inc. Ball sealer
US5253709A (en) * 1990-01-29 1993-10-19 Conoco Inc. Method and apparatus for sealing pipe perforations
US5485882A (en) * 1994-10-27 1996-01-23 Exxon Production Research Company Low-density ball sealer for use as a diverting agent in hostile environment wells
GB0011190D0 (en) 2000-05-09 2000-06-28 Univ Aberdeen Duct leakage control
GB0209771D0 (en) * 2002-04-29 2002-06-05 Univ Aberdeen Duct leakage control
US7647964B2 (en) * 2005-12-19 2010-01-19 Fairmount Minerals, Ltd. Degradable ball sealers and methods for use in well treatment
US8757260B2 (en) * 2009-02-11 2014-06-24 Halliburton Energy Services, Inc. Degradable perforation balls and associated methods of use in subterranean applications
GB0906541D0 (en) * 2009-04-16 2009-05-20 Brinker Technology Ltd Delivery method and compositions

Also Published As

Publication number Publication date
US20110198812A1 (en) 2011-08-18
CA2707179A1 (en) 2009-06-11
EP2229552A1 (en) 2010-09-22
GB0723661D0 (en) 2008-01-16
US8950437B2 (en) 2015-02-10
WO2009071944A1 (en) 2009-06-11

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.