Closure member and encapsulated slotted shaped charge with closure member
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United States of America Patent
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Nov 8, 2022
Grant Date -
Jun 3, 2021
app pub date -
Feb 16, 2021
filing date -
Nov 29, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A shaped charge closure member for encapsulating a slotted shaped charge is described. The closure member includes a body having a closed upper portion, and a lower portion opposite the upper portion. The closure member has first and second side walls, a front wall, and a back wall. Each wall tapers from the lower portion to the upper portion. A skirt having a substantially rectangular cross-section extends vertically away from each of the walls, at the lower portion of the body. The skirt engages with an open portion of a slotted shaped charge case, thereby forming an encapsulated slotted shaped charge. The encapsulated slotted shaped charge may be used in an exposed perforating gun system.
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