Invention Grant
- Patent Title: Perforating gun with a holding system for hollow charges for a perforating gun system
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Application No.: US14434331Application Date: 2013-10-08
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Publication No.: US10370944B2Publication Date: 2019-08-06
- Inventor: Liam McNelis , Jörn Olaf Löhken , Louis Anthony Bernardi, Jr. , Mark Shelley Brinsden
- Applicant: DYNAENERGETICS GMBH & CO. KG
- Applicant Address: DE Troisdorf
- Assignee: DYNAENERGETICS GMBH & CO. KG
- Current Assignee: DYNAENERGETICS GMBH & CO. KG
- Current Assignee Address: DE Troisdorf
- Agency: Moyles IP, LLC
- Priority: DE102012019652 20121008
- International Application: PCT/EP2013/070912 WO 20131008
- International Announcement: WO2014/056890 WO 20140417
- Main IPC: E21B43/117
- IPC: E21B43/117
Abstract:
A perforating gun of a perforating gun system is provided including hollow charges positioned within a holding device. The holding device includes holes in which the hollow charges are inserted and secured. In an embodiment, the holes are arranged on at least one helix. In a further embodiment, the perforating gun provides collapsible and fragmentable components that minimize debris remaining in a wellbore upon detonation of the charges.
Public/Granted literature
- US20150376991A1 PERFORATING GUN WITH A HOLDING SYSTEM FOR HOLLOW CHARGES FOR A PERFORATING GUN SYSTEM Public/Granted day:2015-12-31
Information query
