BR112014006226A2 - ferramenta de injeção de fundo de poço - Google Patents

ferramenta de injeção de fundo de poço

Info

Publication number
BR112014006226A2
BR112014006226A2 BR112014006226A BR112014006226A BR112014006226A2 BR 112014006226 A2 BR112014006226 A2 BR 112014006226A2 BR 112014006226 A BR112014006226 A BR 112014006226A BR 112014006226 A BR112014006226 A BR 112014006226A BR 112014006226 A2 BR112014006226 A2 BR 112014006226A2
Authority
BR
Brazil
Prior art keywords
shells
expandable
tube member
longitudinal direction
injection tool
Prior art date
Application number
BR112014006226A
Other languages
English (en)
Inventor
Hallundbæk Jørgen
Stæhr Lars
Evertsen Steffen
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Publication of BR112014006226A2 publication Critical patent/BR112014006226A2/pt

Links

Classifications

    • 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
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
    • 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
    • E21B33/134—Bridging plugs
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

resumo patente de invenção: "ferramenta de injeção de fundo de poço". a presente invenção refere-se à ferramenta de injeção de fundo de poço compreendendo unidade de injeção compreendendo uma primeira concha expansível adaptada para prover primeira vedação contra parede interna, segunda concha expansível adaptada para prover segunda vedação contra parede internas, duas conchas, em estado expandido, definindo uma zona isolada do espaço anular, elemento de tubo estendendo-se em direção longitudinal entre conchas, elemento de tubo provendo passagem de fluido entre entrada disposta em extremidade do elemento de tubo e saída disposta no elemento de tubo entre conchas, segunda concha expansível sendo ligeiramente conectada com elemento de tubo e deslocado na direção longitudinal distante da primeira concha expansível sob influência do fluido de injeção injetado na zona isolada, distância entre duas conchas é aumentada, em que unidade de injeção ainda compreende luva retentora sendo deslizavelmente disposta em torno das conchas expansíveis para prevenir expansão não intencional das conchas expansíveis durante inserção da ferramenta de injeção de fundo de poço, luva retentora é deslizável na direção longituinal , conchas expansíveis são liberadas pelo movimento da luva retentora na direção longitudinal.
BR112014006226A 2011-09-30 2012-09-27 ferramenta de injeção de fundo de poço BR112014006226A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11183496.6A EP2574720B1 (en) 2011-09-30 2011-09-30 A downhole injection tool
PCT/EP2012/069088 WO2013045553A2 (en) 2011-09-30 2012-09-27 A downhole injection tool

Publications (1)

Publication Number Publication Date
BR112014006226A2 true BR112014006226A2 (pt) 2017-04-11

Family

ID=46924464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006226A BR112014006226A2 (pt) 2011-09-30 2012-09-27 ferramenta de injeção de fundo de poço

Country Status (12)

Country Link
US (1) US9683425B2 (pt)
EP (1) EP2574720B1 (pt)
CN (1) CN103814189B (pt)
AU (1) AU2012314453B2 (pt)
BR (1) BR112014006226A2 (pt)
CA (1) CA2848821C (pt)
DK (1) DK2574720T3 (pt)
IN (1) IN2014CN00686A (pt)
MX (1) MX340852B (pt)
MY (1) MY167128A (pt)
RU (1) RU2596811C2 (pt)
WO (1) WO2013045553A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105971553B (zh) * 2016-07-14 2018-09-04 山东科技大学 一种便捷式瓦斯钻孔封孔装置及其使用方法
RU2765939C2 (ru) * 2017-07-27 2022-02-07 Веллтек Ойлфилд Солюшнс АГ Затрубный барьер для скважин малого диаметра
CN109707335B (zh) * 2017-10-25 2020-11-17 中国石油化工股份有限公司 完井管柱和完井方法
NO344114B1 (en) * 2017-12-07 2019-09-09 Cannseal As A device for forming a barrier in an annulus of a well
CN108150127B (zh) * 2018-02-13 2024-03-19 安徽佳泰矿业科技有限公司 矿井瓦斯抽采钻孔封孔装置及封孔方法
US11391106B2 (en) 2018-03-05 2022-07-19 Gr Energy Services Management, Lp Nightcap assembly for closing a wellhead and method of using same
US11280155B2 (en) * 2019-03-13 2022-03-22 Halliburton Energy Services, Inc. Single trip wellbore cleaning and sealing system and method
CN110107240B (zh) * 2019-04-29 2021-07-20 成都英诺思科技有限公司 一种井下泵送环及井下泵送装置
CN110500045A (zh) * 2019-07-25 2019-11-26 西安科技大学 一种新型机械结构套管扶正器及扶正方法
CN116066011B (zh) * 2023-03-20 2023-06-16 四川圣诺油气工程技术服务有限公司 一种油管堵塞器及其使用方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381755A (en) * 1966-03-18 1968-05-07 Exxon Production Research Co Sand retainer plug
US3593797A (en) * 1969-05-16 1971-07-20 Schlumberger Technology Corp Method and apparatus for consolidating a subsurface earth formation
US4714117A (en) * 1987-04-20 1987-12-22 Atlantic Richfield Company Drainhole well completion
US5803177A (en) * 1996-12-11 1998-09-08 Halliburton Energy Services Well treatment fluid placement tool and methods
RU2128279C1 (ru) 1997-06-16 1999-03-27 Закрытое акционерное общество "ЮКСОН" Надувной гидравлический пакер
CN2594447Y (zh) * 2003-01-17 2003-12-24 吉林石油集团有限责任公司 封堵用井内控制装置
CA2472824C (en) * 2004-06-30 2007-08-07 Calfrac Well Services Ltd. Straddle packer with third seal
FR2875286B1 (fr) 2004-09-13 2008-04-25 Saltel Ind Soc Par Actions Sim Dispositif d'etancheite servant a obturer un puits ou une canalisation
NO325306B1 (no) * 2005-03-14 2008-03-25 Triangle Tech As Fremgangsmåte og anordning for in situ dannelse av en tetning i et ringrom i en brønn
CA2552072A1 (en) * 2006-01-06 2007-07-06 Trican Well Service Ltd. Packer cups
US7735568B2 (en) * 2006-03-29 2010-06-15 Schlumberger Technology Corporation Packer cup systems for use inside a wellbore
RU2413836C2 (ru) * 2006-09-11 2011-03-10 Хэллибертон Энерджи Сервисиз, Инк. Способ образования кольцевого барьера в подземной скважине, способ изготовления скважинного пакера и конструкция скважинного пакера
US7484565B2 (en) * 2006-10-25 2009-02-03 Halliburton Energy Services, Inc. Methods and apparatus for injecting fluids at a subterranean location in a well
NO326033B1 (no) 2007-01-08 2008-09-01 Hpi As Anordning ved nedihulls toveis overtrykksventil
GB2467248B (en) * 2007-11-19 2012-06-27 Shell Int Research In-situ fluid compatibility testing using a wireline formation tester
US8307898B2 (en) * 2008-12-23 2012-11-13 Bp Corporation North America Inc. Method and apparatus for cementing a liner in a borehole using a tubular member having an obstruction
CA2713611C (en) * 2010-09-03 2011-12-06 Ncs Oilfield Services Canada Inc. Multi-function isolation tool and method of use
CN201883997U (zh) * 2010-11-17 2011-06-29 东营市友佳石油机械有限公司 水平井免钻注水泥装置

Also Published As

Publication number Publication date
RU2596811C2 (ru) 2016-09-10
EP2574720B1 (en) 2015-02-25
MY167128A (en) 2018-08-13
IN2014CN00686A (pt) 2015-08-21
AU2012314453B2 (en) 2015-09-17
RU2014114426A (ru) 2015-11-10
US20140238675A1 (en) 2014-08-28
MX340852B (es) 2016-07-28
DK2574720T3 (en) 2015-06-01
WO2013045553A2 (en) 2013-04-04
CN103814189A (zh) 2014-05-21
CN103814189B (zh) 2017-03-22
MX2014003022A (es) 2014-05-30
CA2848821A1 (en) 2013-04-04
CA2848821C (en) 2019-10-29
EP2574720A1 (en) 2013-04-03
US9683425B2 (en) 2017-06-20
AU2012314453A1 (en) 2014-05-01
WO2013045553A3 (en) 2013-08-15

Similar Documents

Publication Publication Date Title
BR112014006226A2 (pt) ferramenta de injeção de fundo de poço
BR112014004684A2 (pt) barreira anular com mecanismo de força axial
BR112013032433A2 (pt) barreira anular com selo externo
CL2019002091A1 (es) Acoplamiento mecanico para tuberia mecanica y estructural.
BR112013016844A2 (pt) centralizador
MX339540B (es) Junta de expansion.
BR112016002955A2 (pt) “barreira de isolamento melhorado”
BR112013017271A2 (pt) obturador de teste e método para uso
BR112014003436A2 (pt) ferramenta de desconexão
CY1122045T1 (el) Συνδεση για συστημα συγκρατησης σωληνων
BR112014030520A2 (pt) métodos e sistemas para execução de operações subterrâneas usando tubos de coluna dupla
BR112017017800A2 (pt) pig de tubulação com elementos de vedação retráteis equilibrados hidraulicamente
MY188289A (en) Annular barrier with closing mechanism
AR068393A1 (es) Accesorio para usar con un sistema de contencion de tuberias
AR103387A1 (es) Dispositivo de fluido que emula una fractura en una formación y se utiliza para analizar el flujo de un fluido de tratamiento en el dispositivo
BR112021024635A2 (pt) Tampão de mandril de elevação de gás para uso em um furo de poço, sistema de poço e método para usar um tampão de mandril de elevação de gás em um sistema de poço
BR112017011342A2 (pt) componente inserível em um segmento de tubo por meio de uma conexão de adaptação por compressão
AR101948A1 (es) Conexión multilateral con aislamiento de pozo utilizando componentes de aislamiento degradables
BR112015013280A2 (pt) perfuratriz de coluna de pedra modificada
BR112021022072A2 (pt) Ferramenta de fundo de poço, e, método para injetar um vedante em um anular em torno de um invólucro em um orifício de furo
MX2014011141A (es) Barrera anular con una conexion flexible.
CO2017004367A2 (es) Dispositivo de reconexión retráctil con sello y cuña internos para conectarlo a la parte superior de una tubería existente en un pozo
MY166748A (en) Drill pipe
WO2011079829A3 (en) Expansion rock anchor
GB2560453A (en) Wellbore isolation device

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time