AR115369A1 - Herramienta de liberación de cable activada por detonación - Google Patents

Herramienta de liberación de cable activada por detonación

Info

Publication number
AR115369A1
AR115369A1 ARP190101104A ARP190101104A AR115369A1 AR 115369 A1 AR115369 A1 AR 115369A1 AR P190101104 A ARP190101104 A AR P190101104A AR P190101104 A ARP190101104 A AR P190101104A AR 115369 A1 AR115369 A1 AR 115369A1
Authority
AR
Argentina
Prior art keywords
release tool
subassembly
toolstring
cable
subassemblies
Prior art date
Application number
ARP190101104A
Other languages
English (en)
Inventor
Eric Mulhern
Thilo Scharf
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 AR115369A1 publication Critical patent/AR115369A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0414—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion using explosives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/10—Tools specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for displacing a cable or cable-operated tool, e.g. for logging or perforating operations in deviated wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

Se proporciona una herramienta de liberación de cable activada por detonador para su uso en operaciones de pozos geológicos que permiten que el cable eléctrico se libere fácilmente del equipo de la sarta de herramientas al activar un detonador ubicado dentro de la herramienta de liberación. La herramienta de liberación tiene una parte de subensamblaje que se conecta con una parte de subensamblaje de sarta de herramientas durante el ensamblaje. A menudo es necesario desconectar el subensamblaje de cables del subensamblaje de sarta de herramientas en un momento donde no sea físicamente posible acceder. Dicha liberación se logra al enviar una señal electrónica que detona una carga explosiva que acciona un pasador a través de una cámara de expansión. El pasador se desplaza y permite que las bridas de dedos que conectaban anteriormente los subensamblajes se desacoplen, mediante lo cual se librean los subensamblajes.
ARP190101104A 2018-04-27 2019-04-26 Herramienta de liberación de cable activada por detonación AR115369A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862663629P 2018-04-27 2018-04-27

Publications (1)

Publication Number Publication Date
AR115369A1 true AR115369A1 (es) 2021-01-13

Family

ID=68291000

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190101104A AR115369A1 (es) 2018-04-27 2019-04-26 Herramienta de liberación de cable activada por detonación

Country Status (3)

Country Link
US (2) US11021923B2 (es)
AR (1) AR115369A1 (es)
CA (1) CA3040648A1 (es)

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US11021923B2 (en) 2021-06-01

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