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MX2023008663A - Loaded perforating gun with plunging charge assembly and method of using same. - Google Patents

Loaded perforating gun with plunging charge assembly and method of using same.

Info

Publication number
MX2023008663A
MX2023008663A MX2023008663A MX2023008663A MX2023008663A MX 2023008663 A MX2023008663 A MX 2023008663A MX 2023008663 A MX2023008663 A MX 2023008663A MX 2023008663 A MX2023008663 A MX 2023008663A MX 2023008663 A MX2023008663 A MX 2023008663A
Authority
MX
Mexico
Prior art keywords
detonator
assembly
plunging
charge
cord
Prior art date
Application number
MX2023008663A
Other languages
Spanish (es)
Inventor
Cameron Michael Bryant
James William Anthony
Akhmadkin Vadim
Original Assignee
Gr Energy Services Man L P
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 Gr Energy Services Man L P filed Critical Gr Energy Services Man L P
Publication of MX2023008663A publication Critical patent/MX2023008663A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier
    • 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
    • E21B43/117—Shaped-charge perforators
    • 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

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)
  • Automotive Seat Belt Assembly (AREA)

Abstract

A loaded perforating gun and/or downhole perforating tool are assembled and used for perforating a wellbore. The loaded perforating gun includes a gun housing, a detonator assembly, and a plunging charge assembly. The plunging charge assembly includes a charge tube, a shaped charge, and a plunger. The plunger includes a receiving cap, and a detonator cord supported in the receiving cap. The shaped charge is operatively connected to the detonator cord. The detonator is selectively connected to the detonator cord by the plunger. The plunging charge assembly is movable between a disarmed position with the detonator cord disconnected from the detonator assembly and an armed position with the detonator cord operatively connected to the detonator assembly whereby, when the detonator can selectively pass a detonation signal via the detonator cord to the shaped charges.
MX2023008663A 2021-01-26 2022-01-26 Loaded perforating gun with plunging charge assembly and method of using same. MX2023008663A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163141975P 2021-01-26 2021-01-26
PCT/US2022/013936 WO2022164924A1 (en) 2021-01-26 2022-01-26 Loaded perforating gun with plunging charge assembly and method of using same

Publications (1)

Publication Number Publication Date
MX2023008663A true MX2023008663A (en) 2023-08-01

Family

ID=82653848

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023008663A MX2023008663A (en) 2021-01-26 2022-01-26 Loaded perforating gun with plunging charge assembly and method of using same.

Country Status (3)

Country Link
CA (1) CA3204032A1 (en)
MX (1) MX2023008663A (en)
WO (1) WO2022164924A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12123286B2 (en) 2022-11-30 2024-10-22 Hunting Titan, Inc. Self-arming perforating system and method
WO2024118237A1 (en) * 2022-11-30 2024-06-06 Hunting Titan, Inc. Self-arming perforating system and method
US12215577B2 (en) * 2023-04-24 2025-02-04 Oso Perforating, Llc Perforating gun and ballistic interrupter for same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246707A (en) * 1964-02-17 1966-04-19 Schlumberger Well Surv Corp Selective firing system
US4457383A (en) * 1982-04-27 1984-07-03 Boop Gene T High temperature selective fire perforating gun and switch therefor
US9291040B1 (en) * 2015-02-20 2016-03-22 Geodynamics, Inc. Select fire switch form factor system and method
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
US10816311B2 (en) * 2018-11-07 2020-10-27 DynaEnergetics Europe GmbH Electronic time delay fuse

Also Published As

Publication number Publication date
WO2022164924A1 (en) 2022-08-04
CA3204032A1 (en) 2022-08-04

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