ECSP11011281A - Cabezal disparador de peforación accionado por un ciclo de presión - Google Patents

Cabezal disparador de peforación accionado por un ciclo de presión

Info

Publication number
ECSP11011281A
ECSP11011281A EC2011011281A ECSP11011281A ECSP11011281A EC SP11011281 A ECSP11011281 A EC SP11011281A EC 2011011281 A EC2011011281 A EC 2011011281A EC SP11011281 A ECSP11011281 A EC SP11011281A EC SP11011281 A ECSP11011281 A EC SP11011281A
Authority
EC
Ecuador
Prior art keywords
piston
chambers
response
displacement stage
pressure cycle
Prior art date
Application number
EC2011011281A
Other languages
English (en)
Inventor
Randall S Moore
John H Hales
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of ECSP11011281A publication Critical patent/ECSP11011281A/es

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
    • 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
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • E21B43/11852—Ignition systems hydraulically actuated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Air Bags (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Aparato y métodos accionados por un ciclo de presión. Un método para accionar un cabezal disparador incluye las etapas de: desplazar de forma recíproca un pistón actuador del cabezal disparador, donde la etapa de desplazamiento incluye la acción de equilibrar y desequilibrar a presión de forma alternativa el pistón y encender un material combustible en respuesta a la etapa de desplazamiento del pistón. Un método para generar electricidad incluye: desplazar de forma recíproca un pistón, donde la etapa de desplazamiento incluye la acción de equilibrar y desequilibrar a presión de forma alternativa el pistón y generar electricidad en respuesta a la etapa de desplazamiento del pistón. Un cabezal disparador incluye un pistón actuador que separa al menos dos cámaras, una válvula de retención que permite un flujo de un solo sentido entre las cámaras, un limitador de flujo que limita el flujo entre las cámaras, un dispositivo de polarización que polariza el pistón hacia una de las cámaras y un dispositivo de liberación del percutor que libera un percutor en respuesta al desplazamiento del pistón.
EC2011011281A 2009-02-18 2011-08-19 Cabezal disparador de peforación accionado por un ciclo de presión ECSP11011281A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/372,873 US8006779B2 (en) 2009-02-18 2009-02-18 Pressure cycle operated perforating firing head

Publications (1)

Publication Number Publication Date
ECSP11011281A true ECSP11011281A (es) 2011-09-30

Family

ID=42558939

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2011011281A ECSP11011281A (es) 2009-02-18 2011-08-19 Cabezal disparador de peforación accionado por un ciclo de presión

Country Status (8)

Country Link
US (2) US8006779B2 (es)
EP (1) EP2399037A2 (es)
AU (1) AU2010216190B2 (es)
BR (1) BRPI1005956A2 (es)
CA (1) CA2751524C (es)
EC (1) ECSP11011281A (es)
MX (1) MX2011008346A (es)
WO (1) WO2010096360A2 (es)

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US9689240B2 (en) 2013-12-19 2017-06-27 Owen Oil Tools Lp Firing mechanism with time delay and metering system
US10781677B2 (en) * 2015-06-18 2020-09-22 Halliburton Energy Services, Inc. Pyrotechnic initiated hydrostatic/boost assisted down-hole activation device and method
US11174713B2 (en) * 2018-12-05 2021-11-16 DynaEnergetics Europe GmbH Firing head and method of utilizing a firing head
US11078762B2 (en) 2019-03-05 2021-08-03 Swm International, Llc Downhole perforating gun tube and components
US10689955B1 (en) 2019-03-05 2020-06-23 SWM International Inc. Intelligent downhole perforating gun tube and components
US11268376B1 (en) 2019-03-27 2022-03-08 Acuity Technical Designs, LLC Downhole safety switch and communication protocol
US11174690B2 (en) * 2019-10-02 2021-11-16 Halliburton Energy Services, Inc. Pressure cycle device
US11619119B1 (en) 2020-04-10 2023-04-04 Integrated Solutions, Inc. Downhole gun tube extension
US11346192B2 (en) 2020-04-29 2022-05-31 Halliburton Energy Services, Inc. Pressure activated firing heads, perforating gun assemblies, and method to set off a downhole explosion
US11608712B2 (en) * 2020-12-23 2023-03-21 Halliburton Energy Services, Inc. Actuator apparatus using a pin-puller
CN114412426A (zh) * 2022-01-04 2022-04-29 北方斯伦贝谢油田技术（西安）有限公司 一种油气田用磁电起爆装置及使用方法、起爆电路
US20240301769A1 (en) * 2023-03-08 2024-09-12 Baker Hughes Oilfield Operations Llc Actuator, method, and system

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Also Published As

Publication number Publication date
AU2010216190A1 (en) 2011-09-29
EP2399037A2 (en) 2011-12-28
MX2011008346A (es) 2011-09-29
BRPI1005956A2 (pt) 2016-02-10
US20110088946A1 (en) 2011-04-21
CA2751524A1 (en) 2010-08-26
US8006779B2 (en) 2011-08-30
CA2751524C (en) 2015-02-03
US20100206633A1 (en) 2010-08-19
WO2010096360A3 (en) 2010-12-09
US8061431B2 (en) 2011-11-22
WO2010096360A2 (en) 2010-08-26
AU2010216190B2 (en) 2015-08-20

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