Packaging system for detonating cords for X-ray examination and safe shipping
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United States of America Patent
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Sep 24, 2013
Grant Date -
Dec 8, 2011
app pub date -
Aug 16, 2011
filing date -
Apr 25, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a packaging for a detonation cord that is used especially for igniting shaped charged perforators in perforation guns utilized in the oil and natural gas industry. According to the invention, the detonation cord is wound on one plane as a flat coil. Also disclosed is a method for examining whether a detonation cord has faulty points. Said method is characterized in that the detonation cord is subjected to an x-ray examination in the packaging before being delivered.
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