BR112013008612A2 - válvula de isolamento operada por sinal - Google Patents

válvula de isolamento operada por sinal

Info

Publication number
BR112013008612A2
BR112013008612A2 BR112013008612A BR112013008612A BR112013008612A2 BR 112013008612 A2 BR112013008612 A2 BR 112013008612A2 BR 112013008612 A BR112013008612 A BR 112013008612A BR 112013008612 A BR112013008612 A BR 112013008612A BR 112013008612 A2 BR112013008612 A2 BR 112013008612A2
Authority
BR
Brazil
Prior art keywords
isolation valve
signal operated
operated isolation
signal
valve
Prior art date
Application number
BR112013008612A
Other languages
English (en)
Other versions
BR112013008612B8 (pt
BR112013008612B1 (pt
Inventor
Christopher L Mcdowell
Frederick T Tilton
Joe Noske
Paul L Smith
Roddie R Smith
Thomas F Bailey
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of BR112013008612A2 publication Critical patent/BR112013008612A2/pt
Publication of BR112013008612B1 publication Critical patent/BR112013008612B1/pt
Publication of BR112013008612B8 publication Critical patent/BR112013008612B8/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
    • 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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/138—Devices entrained in the flow of well-bore fluid for transmitting data, control or actuation signals
    • 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
    • E21B2200/05—Flapper valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Fluid-Driven Valves (AREA)
  • Color Television Image Signal Generators (AREA)
BR112013008612A 2010-09-20 2011-09-20 métodos de perfurar um furo de poço BR112013008612B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38449310P 2010-09-20 2010-09-20
US61/384,493 2010-09-20
US13/227,847 2011-09-08
US13/227,847 US8978750B2 (en) 2010-09-20 2011-09-08 Signal operated isolation valve
PCT/US2011/052383 WO2012040220A2 (en) 2010-09-20 2011-09-20 Signal operated isolation valve

Publications (3)

Publication Number Publication Date
BR112013008612A2 true BR112013008612A2 (pt) 2016-06-14
BR112013008612B1 BR112013008612B1 (pt) 2020-12-15
BR112013008612B8 BR112013008612B8 (pt) 2021-06-01

Family

ID=44678093

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008612A BR112013008612B8 (pt) 2010-09-20 2011-09-20 métodos de perfurar um furo de poço

Country Status (9)

Country Link
US (3) US8978750B2 (pt)
EP (5) EP3859123A3 (pt)
AU (1) AU2011305558B2 (pt)
BR (1) BR112013008612B8 (pt)
CA (2) CA2811118C (pt)
DK (2) DK2619401T3 (pt)
MY (1) MY166719A (pt)
SG (2) SG188594A1 (pt)
WO (1) WO2012040220A2 (pt)

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Also Published As

Publication number Publication date
EP3252266A2 (en) 2017-12-06
EP2770160B1 (en) 2016-07-27
EP2770160A2 (en) 2014-08-27
US20150211332A1 (en) 2015-07-30
US10151171B2 (en) 2018-12-11
EP3859123A3 (en) 2021-11-03
BR112013008612B8 (pt) 2021-06-01
EP4343111A3 (en) 2024-06-05
US20190100979A1 (en) 2019-04-04
CA2937732A1 (en) 2012-03-29
CA2937732C (en) 2020-08-25
EP2619401A2 (en) 2013-07-31
SG10201507649VA (en) 2015-10-29
WO2012040220A2 (en) 2012-03-29
EP3252266A3 (en) 2018-02-21
AU2011305558B2 (en) 2015-09-03
DK2770160T3 (en) 2016-11-21
DK2619401T3 (en) 2017-10-02
EP2770160A3 (en) 2015-04-22
US8978750B2 (en) 2015-03-17
US10890048B2 (en) 2021-01-12
EP3859123A2 (en) 2021-08-04
CA2811118A1 (en) 2012-03-29
EP4343111A2 (en) 2024-03-27
EP2619401B1 (en) 2017-06-28
AU2011305558A1 (en) 2013-03-28
BR112013008612B1 (pt) 2020-12-15
CA2811118C (en) 2017-01-24
SG188594A1 (en) 2013-04-30
MY166719A (en) 2018-07-18
US20120067594A1 (en) 2012-03-22
WO2012040220A3 (en) 2013-04-25
EP3252266B1 (en) 2021-03-17

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Legal Events

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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]
B25A Requested transfer of rights approved

Owner name: WEATHERFORD/LAMB, INC. (US)

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 20/09/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE AO DESPACHO 16.1 PUBLICADO NA RPI 2606, QUANTO AO NOME DO TITULAR