Patent · US Active

Perforation gun components and system

US10472938B2 · kind B2 · utility

72Cited by

76References

20Claims

0Family size

Assignees

DynaEnergetics GmbH & Co. KG · DE
JDP Engineering and Machine Inc · CA

Inventors

David C. Parks · Calgary, CA
Frank Haron Preiss · Bonn, DE
Liam McNelis · Bonn, DE
Eric Mulhern · Edmonton, CA
Thilo Scharf · Letterkenny, IE

Key dates

Filing date	Mar 20, 2019
Grant date	Nov 12, 2019
Priority date	—
Expiry date	Mar 20, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF42D1/043
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Components for a perforation gun system are provided including combinations of components including a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.