CO2019004052A2 - Herramienta de disparo de fondo de pozo - Google Patents

Herramienta de disparo de fondo de pozo

Info

Publication number
CO2019004052A2
CO2019004052A2 CONC2019/0004052A CO2019004052A CO2019004052A2 CO 2019004052 A2 CO2019004052 A2 CO 2019004052A2 CO 2019004052 A CO2019004052 A CO 2019004052A CO 2019004052 A2 CO2019004052 A2 CO 2019004052A2
Authority
CO
Colombia
Prior art keywords
switch
body portion
well bottom
shot tool
bottom shot
Prior art date
Application number
CONC2019/0004052A
Other languages
English (en)
Inventor
Iain Maxted
Paul Curnock
Original Assignee
Guardian Global Tech Limited
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 Guardian Global Tech Limited filed Critical Guardian Global Tech Limited
Publication of CO2019004052A2 publication Critical patent/CO2019004052A2/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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

La invención se refiere a herramientas de disparo de fondo de pozo. En particular, un interruptor de disparo para una pistola de perforación con un orificio de interruptor EB. El interruptor de disparo comprende una porción de cuerpo configurada para que se ubique dentro del orificio de interruptor EB y un interruptor electrónico direccionable acoplado mecánicamente a la porción de cuerpo. El acoplamiento mecánico de la porción de cuerpo y el interruptor electrónico direccionable pueden proporcionar un interruptor de disparo sustancialmente rígido.
CONC2019/0004052A 2016-09-26 2019-04-24 Herramienta de disparo de fondo de pozo CO2019004052A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1616280.2A GB2549559B (en) 2016-09-26 2016-09-26 Downhole firing tool
PCT/GB2017/052721 WO2018055339A1 (en) 2016-09-26 2017-09-14 Downhole firing tool

Publications (1)

Publication Number Publication Date
CO2019004052A2 true CO2019004052A2 (es) 2019-07-10

Family

ID=57539770

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0004052A CO2019004052A2 (es) 2016-09-26 2019-04-24 Herramienta de disparo de fondo de pozo

Country Status (8)

Country Link
US (2) US10830566B2 (es)
EP (1) EP3516459B1 (es)
BR (1) BR112019005827A2 (es)
CA (1) CA3038451A1 (es)
CO (1) CO2019004052A2 (es)
GB (3) GB2544247B (es)
MX (1) MX2019003414A (es)
WO (1) WO2018055339A1 (es)

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US12000267B2 (en) 2021-09-24 2024-06-04 DynaEnergetics Europe GmbH Communication and location system for an autonomous frack system
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Also Published As

Publication number Publication date
GB201616280D0 (en) 2016-11-09
GB201906141D0 (en) 2019-06-12
GB2570419B (en) 2020-03-04
US10830566B2 (en) 2020-11-10
US20210048284A1 (en) 2021-02-18
GB2544247A (en) 2017-05-10
GB201704197D0 (en) 2017-05-03
EP3516459B1 (en) 2021-04-07
CA3038451A1 (en) 2018-03-29
EP3516459A1 (en) 2019-07-31
MX2019003414A (es) 2019-09-26
GB2570419A (en) 2019-07-24
GB2544247B (en) 2018-01-31
GB2549559B (en) 2019-06-12
GB2549559A (en) 2017-10-25
BR112019005827A2 (pt) 2019-06-11
US11293734B2 (en) 2022-04-05
US20200225014A1 (en) 2020-07-16
WO2018055339A1 (en) 2018-03-29

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