MX370248B - Sistema y metodo de control de interruptor de disparo selectivo. - Google Patents

Sistema y metodo de control de interruptor de disparo selectivo.

Info

Publication number
MX370248B
MX370248B MX2019001062A MX2019001062A MX370248B MX 370248 B MX370248 B MX 370248B MX 2019001062 A MX2019001062 A MX 2019001062A MX 2019001062 A MX2019001062 A MX 2019001062A MX 370248 B MX370248 B MX 370248B
Authority
MX
Mexico
Prior art keywords
conditions
gun
input
perforating
string assembly
Prior art date
Application number
MX2019001062A
Other languages
English (en)
Other versions
MX2019001062A (es
Inventor
T Hardesty John
Original Assignee
Geodynamics 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
Priority claimed from US15/221,214 external-priority patent/US10180050B2/en
Application filed by Geodynamics Inc filed Critical Geodynamics Inc
Publication of MX2019001062A publication Critical patent/MX2019001062A/es
Publication of MX370248B publication Critical patent/MX370248B/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
    • E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar
    • 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
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Fire Alarms (AREA)
  • Manufacture Of Switches (AREA)
  • Air Bags (AREA)

Abstract

Se describe un sistema de disparo selectivo y un método para controlar las operaciones en un montaje de cadena de cañones que comprende cañones de perforación y auxiliares de interruptor conectados, de manera mecánica, en el montaje de cadena de cañones. Cada uno de los auxiliares de interruptor comprende además un elemento de conmutación, enlaces de entrada y enlaces de salida. Los auxiliares de interruptor y los cañones de perforación se comunican entre sí a través de los enlaces de entrada y salida. Los elementos de conmutación mantienen el seguimiento del estado de los estados del auxiliar e interruptores en función de las condiciones activadoras, tales como las condiciones ambientales, las condiciones del cañón de perforación, o las condiciones de entrada de la superficie. También se describe un método de autodetección para detectar fallas en un cañón de perforación y para actuar sobre la falla sin la necesidadde jalar o sacar el montaje de cadena de cañones del pozo. La figura más representativa de la invención es la número 1a.
MX2019001062A 2016-07-27 2017-06-08 Sistema y metodo de control de interruptor de disparo selectivo. MX370248B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/221,214 US10180050B2 (en) 2015-02-20 2016-07-27 Select fire switch control system and method
PCT/US2017/036595 WO2018022200A1 (en) 2016-07-27 2017-06-08 Select fire switch control system and method

Publications (2)

Publication Number Publication Date
MX2019001062A MX2019001062A (es) 2019-04-25
MX370248B true MX370248B (es) 2019-12-05

Family

ID=61016339

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019001062A MX370248B (es) 2016-07-27 2017-06-08 Sistema y metodo de control de interruptor de disparo selectivo.
MX2019014600A MX2019014600A (es) 2016-07-27 2019-01-24 Sistema y metodo de control de interruptor de disparo selectivo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019014600A MX2019014600A (es) 2016-07-27 2019-01-24 Sistema y metodo de control de interruptor de disparo selectivo.

Country Status (5)

Country Link
EP (1) EP3491216A4 (es)
CN (1) CN109690019B (es)
CA (1) CA3031333C (es)
MX (2) MX370248B (es)
WO (1) WO2018022200A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10161733B2 (en) 2017-04-18 2018-12-25 Dynaenergetics Gmbh & Co. Kg Pressure bulkhead structure with integrated selective electronic switch circuitry, pressure-isolating enclosure containing such selective electronic switch circuitry, and methods of making such
CA3154825A1 (en) * 2019-10-18 2021-04-22 Roger Archibald Convertible and addressable switch_assembly for wellbore operations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660638A (en) * 1985-06-04 1987-04-28 Halliburton Company Downhole recorder for use in wells
AR064757A1 (es) * 2007-01-06 2009-04-22 Welltec As Comunicacion/control de tractor y conmutador de seleccion de disparo perforador
CN201218089Y (zh) * 2008-05-30 2009-04-08 中国航天科技集团公司川南机械厂 电射孔多次安全点火电路转换装置
US7902469B2 (en) * 2008-08-28 2011-03-08 Brian Wayne Hurst Perforation gun pressure-actuated electrical switches and methods of use
US20120250208A1 (en) * 2011-03-28 2012-10-04 Casedhole Solutions, Inc. Electronic Switch and Circuit for Select-Fire Perforating Guns
CN202141073U (zh) * 2011-06-22 2012-02-08 中国石油集团川庆钻探工程有限公司 井下点火控制装置
US9518454B2 (en) * 2013-06-27 2016-12-13 Pacific Scientific Energetic Materials Company (California) LLC Methods and systems for controlling networked electronic switches for remote detonation of explosive devices
CN104481469B (zh) * 2014-09-29 2017-08-25 殷婷 基于使用单芯电缆的数码电子***的多级点火射孔起爆***
US9194219B1 (en) * 2015-02-20 2015-11-24 Geodynamics, Inc. Wellbore gun perforating system and method
US9291040B1 (en) * 2015-02-20 2016-03-22 Geodynamics, Inc. Select fire switch form factor system and method
CN205036356U (zh) * 2015-09-29 2016-02-17 中石化石油工程技术服务有限公司 多级射孔冗余点火控制装置

Also Published As

Publication number Publication date
MX2019014600A (es) 2020-02-07
WO2018022200A1 (en) 2018-02-01
EP3491216A4 (en) 2019-10-02
CN109690019A (zh) 2019-04-26
CA3031333A1 (en) 2018-02-01
MX2019001062A (es) 2019-04-25
EP3491216A1 (en) 2019-06-05
CN109690019B (zh) 2020-08-04
CA3031333C (en) 2019-10-08

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