AR115503A1 - Cordón de detonación conductor para pistola de perforación - Google Patents

Cordón de detonación conductor para pistola de perforación

Info

Publication number
AR115503A1
AR115503A1 ARP190101563A ARP190101563A AR115503A1 AR 115503 A1 AR115503 A1 AR 115503A1 AR P190101563 A ARP190101563 A AR P190101563A AR P190101563 A ARP190101563 A AR P190101563A AR 115503 A1 AR115503 A1 AR 115503A1
Authority
AR
Argentina
Prior art keywords
detonation cord
gun
piercing
electrically conductive
conductive layer
Prior art date
Application number
ARP190101563A
Other languages
English (en)
Inventor
Bernhard Scharfenort
Christian Eitschberger
Thilo Scharf
Liam Mnelis
Frank Haron Preiss
Original Assignee
Dynaenergetics Gmbh & Co Kg
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 Dynaenergetics Gmbh & Co Kg filed Critical Dynaenergetics Gmbh & Co Kg
Publication of AR115503A1 publication Critical patent/AR115503A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/04—Detonating fuses
    • 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
    • E21B43/119—Details, e.g. for locating perforating place or direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • 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
    • 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
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/12—Primers; Detonators electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un cordón de detonación para usar en una pistola de perforación incluye una capa explosiva y una capa conductora de la electricidad que se extiende alrededor de la capa explosiva. La capa conductora de la electricidad se configura para retransmitir una señal de comunicación a lo largo de una longitud del cordón de detonación. En una modalidad, una cubierta protectora se extiende alrededor de la capa conductora de la electricidad del cordón de detonación. El cordón de detonación se puede ensamblar en una pistola perforadora para transmitir una señal de comunicación desde un conector superior a un conector inferior de la pistola de perforación y para propagar un estímulo explosivo detonante a lo largo de su longitud para iniciar cargas premoldeadas de la pistola de perforación. Una pluralidad de pistolas de perforación, que incluyen el cordón de detonación, pueden conectarse en serie, con el cordón de detonación de una primera pistola de perforación en comunicación con el cordón de detonación de una segunda pistola de perforación.
ARP190101563A 2018-06-11 2019-06-07 Cordón de detonación conductor para pistola de perforación AR115503A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862683083P 2018-06-11 2018-06-11

Publications (1)

Publication Number Publication Date
AR115503A1 true AR115503A1 (es) 2021-01-27

Family

ID=67620682

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190101563A AR115503A1 (es) 2018-06-11 2019-06-07 Cordón de detonación conductor para pistola de perforación

Country Status (4)

Country Link
US (4) US10386168B1 (es)
CN (1) CN112292509B (es)
AR (1) AR115503A1 (es)
WO (1) WO2019238368A1 (es)

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US10386168B1 (en) * 2018-06-11 2019-08-20 Dynaenergetics Gmbh & Co. Kg Conductive detonating cord for perforating gun
US11994008B2 (en) 2018-08-10 2024-05-28 Gr Energy Services Management, Lp Loaded perforating gun with plunging charge assembly and method of using same
US11078763B2 (en) 2018-08-10 2021-08-03 Gr Energy Services Management, Lp Downhole perforating tool with integrated detonation assembly and method of using same
WO2020163862A1 (en) * 2019-02-08 2020-08-13 G&H Diversified Manufacturing Lp Reusable perforating gun system and method
US11255162B2 (en) 2019-04-01 2022-02-22 XConnect, LLC Bulkhead assembly for a tandem sub, and an improved tandem sub
US11293737B2 (en) 2019-04-01 2022-04-05 XConnect, LLC Detonation system having sealed explosive initiation assembly
US11906278B2 (en) 2019-04-01 2024-02-20 XConnect, LLC Bridged bulkheads for perforating gun assembly
US11940261B2 (en) 2019-05-09 2024-03-26 XConnect, LLC Bulkhead for a perforating gun assembly
US11480038B2 (en) 2019-12-17 2022-10-25 DynaEnergetics Europe GmbH Modular perforating gun system
US12012829B1 (en) * 2020-02-27 2024-06-18 Reach Wireline, LLC Perforating gun and method of using same
US11313208B2 (en) * 2020-05-13 2022-04-26 Halliburton Energy Services, Inc. Detonation cord alignment and retention
DE102021109782A1 (de) * 2020-05-18 2021-11-18 Halliburton Energy Services, Inc. Außengewindelose Trennwand für Perforierpistole
US11359468B2 (en) * 2020-05-18 2022-06-14 Halliburton Energy Services, Inc. Outwardly threadless bulkhead for perforating gun
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US20190376775A1 (en) 2019-12-12
US20220307808A1 (en) 2022-09-29
US20210048283A1 (en) 2021-02-18
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US10845177B2 (en) 2020-11-24

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