US12405097 - Shaped charge integrated canister

The patent describes a charge canister designed for perforation tools, featuring a cylindrical body with an expansion portion that allows for fluid communication between its central passage and the expansion area. It includes a liner in direct contact with a treated interior surface, which holds explosive material securely for effective performance.

Claim 1

1. A charge canister for a perforation tool, the charge canister comprising: a cylindrical body having a central passage and an expansion portion extending along a radius of the cylindrical body, wherein an interior of the central passage and an interior of the expansion portion are in fluid communication; a liner disposed within the expansion portion in direct contact with an interior surface of the expansion portion, wherein the interior surface includes a surface treatment comprising one or more of scratching, scouring, abrading, or sandblasting; and an explosive material disposed within the expansion portion and secured by the liner to be in direct contact with the surface treatment of the interior surface of the expansion portion. a cylindrical body having a central passage and an expansion portion extending along a radius of the cylindrical body, wherein an interior of the central passage and an interior of the expansion portion are in fluid communication; a liner disposed within the expansion portion in direct contact with an interior surface of the expansion portion, wherein the interior surface includes a surface treatment comprising one or more of scratching, scouring, abrading, or sandblasting; and an explosive material disposed within the expansion portion and secured by the liner to be in direct contact with the surface treatment of the interior surface of the expansion portion.

Google Patents

https://patents.google.com/patent/US12405097

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12405097