BR112012024226A2 - sistema, conjunto e método para controle de porta - Google Patents

sistema, conjunto e método para controle de porta

Info

Publication number
BR112012024226A2
BR112012024226A2 BR112012024226A BR112012024226A BR112012024226A2 BR 112012024226 A2 BR112012024226 A2 BR 112012024226A2 BR 112012024226 A BR112012024226 A BR 112012024226A BR 112012024226 A BR112012024226 A BR 112012024226A BR 112012024226 A2 BR112012024226 A2 BR 112012024226A2
Authority
BR
Brazil
Prior art keywords
plug
passage
control system
assembly
door control
Prior art date
Application number
BR112012024226A
Other languages
English (en)
Other versions
BR112012024226B1 (pt
Inventor
John Travis Harris
Justin Kellner
Matthew D Solfronk
Paul Madero
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112012024226A2 publication Critical patent/BR112012024226A2/pt
Publication of BR112012024226B1 publication Critical patent/BR112012024226B1/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Valve Housings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

sistema, conjunto e método para controle de porta. a presente invenção refere-se a um sistema de controle de porta que inclui um grupo de conjuntos de porta pelo menos um desses conjuntos atrasando a passagem de um plugue e pelo menos um desses conjuntos evitando a passagem de um plugue, cada conjunto de grupo configurado para mover uma conexão e abrir uma ou mais portas responsivas ao contato com um mesmo plugue dimensionado com base no diferencial de pressão de fluido ao longo do plugue; e pelo menos um segundo grupo de conjuntos de controle de porta pelo menos um desses conjuntos atrasando a passagem de um plugue e pelo menos um desses conjuntos evitando a passagem de um plugue, cada conjunto de grupo configurado para mover uma conexão e abrir uma ou mais portas responsivas ao contato com um mesmo plugue dimensionado com base no diferencial de pressão do fluido ao longo do plugue. um método também é incluído.
BR112012024226A 2010-03-23 2011-03-23 sistema de controle de porta BR112012024226B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/729,894 US9279311B2 (en) 2010-03-23 2010-03-23 System, assembly and method for port control
PCT/US2011/029622 WO2011119728A2 (en) 2010-03-23 2011-03-23 System, assembly and method for port control

Publications (2)

Publication Number Publication Date
BR112012024226A2 true BR112012024226A2 (pt) 2016-07-12
BR112012024226B1 BR112012024226B1 (pt) 2019-12-31

Family

ID=44655043

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024226A BR112012024226B1 (pt) 2010-03-23 2011-03-23 sistema de controle de porta

Country Status (6)

Country Link
US (1) US9279311B2 (pt)
AU (1) AU2011232484B2 (pt)
BR (1) BR112012024226B1 (pt)
CA (1) CA2794111C (pt)
GB (1) GB2492027B (pt)
WO (1) WO2011119728A2 (pt)

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Also Published As

Publication number Publication date
WO2011119728A3 (en) 2011-11-17
CA2794111A1 (en) 2011-09-29
GB201218546D0 (en) 2012-11-28
CA2794111C (en) 2017-08-22
US20110232915A1 (en) 2011-09-29
GB2492027B (en) 2017-05-10
GB2492027A (en) 2012-12-19
WO2011119728A2 (en) 2011-09-29
BR112012024226B1 (pt) 2019-12-31
AU2011232484B2 (en) 2015-11-05
AU2011232484A1 (en) 2012-09-13
US9279311B2 (en) 2016-03-08

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