BR112013002560A2 - chave de segurança de pressão controlada, ferramenta de perfuração de poço e método para controlar a ativação de uma ferramenta de poço - Google Patents

chave de segurança de pressão controlada, ferramenta de perfuração de poço e método para controlar a ativação de uma ferramenta de poço

Info

Publication number
BR112013002560A2
BR112013002560A2 BR112013002560A BR112013002560A BR112013002560A2 BR 112013002560 A2 BR112013002560 A2 BR 112013002560A2 BR 112013002560 A BR112013002560 A BR 112013002560A BR 112013002560 A BR112013002560 A BR 112013002560A BR 112013002560 A2 BR112013002560 A2 BR 112013002560A2
Authority
BR
Brazil
Prior art keywords
well
tool
safety switch
pressure controlled
controlling activation
Prior art date
Application number
BR112013002560A
Other languages
English (en)
Inventor
Wesley N Ludwig
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112013002560A2 publication Critical patent/BR112013002560A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B43/11—Perforators; Permeators
    • E21B43/119—Details, e.g. for locating perforating place or direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)
BR112013002560A 2010-08-03 2011-08-02 chave de segurança de pressão controlada, ferramenta de perfuração de poço e método para controlar a ativação de uma ferramenta de poço BR112013002560A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37034010P 2010-08-03 2010-08-03
PCT/US2011/046195 WO2012018763A1 (en) 2010-08-03 2011-08-02 Safety switch for well operations

Publications (1)

Publication Number Publication Date
BR112013002560A2 true BR112013002560A2 (pt) 2016-05-31

Family

ID=45559783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002560A BR112013002560A2 (pt) 2010-08-03 2011-08-02 chave de segurança de pressão controlada, ferramenta de perfuração de poço e método para controlar a ativação de uma ferramenta de poço

Country Status (6)

Country Link
US (1) US9251982B2 (pt)
EP (1) EP2601664B1 (pt)
AU (1) AU2011285918B2 (pt)
BR (1) BR112013002560A2 (pt)
CO (1) CO6660448A2 (pt)
WO (1) WO2012018763A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3190433B1 (en) * 2014-08-03 2021-11-03 Services Pétroliers Schlumberger An installation for intervention in a well comprising a neutron generator, and method associated therewith
BR112017005217A2 (pt) * 2014-10-24 2018-03-06 Halliburton Energy Services Inc interruptor responsivo à pressão para acionar um dispositivo, e, método para acionar um dispositivo.
US20160356123A1 (en) * 2014-12-23 2016-12-08 Halliburton Energy Services, Inc. Fluid Pressure Actuator
CN111506864B (zh) * 2020-04-24 2023-05-26 中国石油天然气集团有限公司 一种分簇射孔中控制工具串与电缆作业安全的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802486A (en) * 1926-07-19 1931-04-28 Frigidaire Corp Refrigerating apparatus
US2557929A (en) * 1942-07-11 1951-06-26 Honeywell Regulator Co Switch
US2897308A (en) * 1956-05-17 1959-07-28 Robertshaw Fulton Controls Co Snap acting switch
US3290464A (en) * 1965-03-02 1966-12-06 Gen Electric High precision or high velocity break snap acting switches using modular basic switch components
DE2133216C2 (de) * 1971-07-03 1983-08-25 Danfoss A/S, 6430 Nordborg Pressostat
US3861277A (en) * 1971-08-26 1975-01-21 Penn Controls Pressure responsive device having stacked diaphragm assembly
US4757165A (en) * 1986-12-23 1988-07-12 Texas Instruments Incorporated Dual condition responsive electrical switch
DE3731661A1 (de) * 1987-09-20 1989-03-30 Sempell Rhein Armaturen Einrichtung zur beeinflussung des rueckschaltwertes eines ventiles oder eines druckschalters
US5149927A (en) * 1991-04-05 1992-09-22 Eaton Corporation Binary action pressure switch
US6607044B1 (en) * 1997-10-27 2003-08-19 Halliburton Energy Services, Inc. Three dimensional steerable system and method for steering bit to drill borehole
CA2401707C (en) 2000-03-02 2009-11-03 Shell Canada Limited Electro-hydraulically pressurized downhole valve actuator
US6619388B2 (en) * 2001-02-15 2003-09-16 Halliburton Energy Services, Inc. Fail safe surface controlled subsurface safety valve for use in a well

Also Published As

Publication number Publication date
EP2601664B1 (en) 2016-08-31
EP2601664A1 (en) 2013-06-12
AU2011285918B2 (en) 2014-08-14
AU2011285918A1 (en) 2013-02-28
US20130118761A1 (en) 2013-05-16
EP2601664A4 (en) 2014-11-26
US9251982B2 (en) 2016-02-02
CO6660448A2 (es) 2013-04-30
WO2012018763A1 (en) 2012-02-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2525 DE 28-05-2019 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.