BR112023025930A2 - ELECTRONIC DEVICE RESIDENT IN WELL - Google Patents

ELECTRONIC DEVICE RESIDENT IN WELL

Info

Publication number
BR112023025930A2
BR112023025930A2 BR112023025930A BR112023025930A BR112023025930A2 BR 112023025930 A2 BR112023025930 A2 BR 112023025930A2 BR 112023025930 A BR112023025930 A BR 112023025930A BR 112023025930 A BR112023025930 A BR 112023025930A BR 112023025930 A2 BR112023025930 A2 BR 112023025930A2
Authority
BR
Brazil
Prior art keywords
well
electronic device
fibers
container
electronic components
Prior art date
Application number
BR112023025930A
Other languages
Portuguese (pt)
Inventor
James Eastman Piper David
Wayne Appleby Rodney
Original Assignee
Orica Int Pte Ltd
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 Orica Int Pte Ltd filed Critical Orica Int Pte Ltd
Publication of BR112023025930A2 publication Critical patent/BR112023025930A2/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • 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
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Casings For Electric Apparatus (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

dispositivo eletrônico residente em poço. a presente invenção se refere a um dispositivo eletrônico residente em um poço para utilização em uma operação de explosão, o dispositivo que compreende um recipiente no qual se encontra um ou mais componentes eletrônicos, o recipiente com uma estrutura de parede composta por uma camada de resina compósita termofixa reforçada com fibras posicionada para proteger um ou mais componentes eletrônicos de uma onda de choque explosiva gerada durante a operação de explosão e afastada do dispositivo, em que a fibra se apresenta sob uma forma selecionada a partir de fibras unidirecionais, fibras tecidas, fibras enroladas, fibras não tecidas e suas combinações.electronic device residing in a well. The present invention relates to an electronic device residing in a well for use in an explosion operation, the device comprising a container in which one or more electronic components are located, the container having a wall structure composed of a layer of resin fiber-reinforced thermoset composite positioned to protect one or more electronic components from an explosive shock wave generated during blasting operation and away from the device, wherein the fiber is in a form selected from unidirectional fibers, woven fibers, fibers coiled, non-woven fibers and combinations thereof.

BR112023025930A 2021-06-11 2022-06-09 ELECTRONIC DEVICE RESIDENT IN WELL BR112023025930A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202106276P 2021-06-11
PCT/SG2022/050396 WO2022260600A2 (en) 2021-06-11 2022-06-09 Borehole resident electronic device

Publications (1)

Publication Number Publication Date
BR112023025930A2 true BR112023025930A2 (en) 2024-02-27

Family

ID=84426388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023025930A BR112023025930A2 (en) 2021-06-11 2022-06-09 ELECTRONIC DEVICE RESIDENT IN WELL

Country Status (5)

Country Link
EP (1) EP4352448A2 (en)
AU (2) AU2021218211A1 (en)
BR (1) BR112023025930A2 (en)
CA (1) CA3222124A1 (en)
WO (1) WO2022260600A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997005446A1 (en) * 1995-07-26 1997-02-13 Asahi Kasei Kogyo Kabushiki Kaisha Electronic delay detonator
US6079332A (en) * 1996-11-01 2000-06-27 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US8387533B2 (en) * 2011-04-07 2013-03-05 Kevin D. Runkel Downhole perforating gun switch
CN104315926A (en) * 2014-10-31 2015-01-28 新疆博众信息技术有限公司 Novel electronic detonator exploder host

Also Published As

Publication number Publication date
AU2022288967A1 (en) 2023-12-21
AU2021218211A1 (en) 2023-01-05
EP4352448A2 (en) 2024-04-17
WO2022260600A3 (en) 2023-02-16
WO2022260600A2 (en) 2022-12-15
CA3222124A1 (en) 2022-12-15

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