Shaped charge carrier assembly

Details Shaped charge carrier assembly Shaped charge carrier assembly

1986-08-11

1988-04-26

Nelson, Peter A.

Ammunition and explosives

Blasting

Detonation wave modifying

102310, 102312, 102313, 102321, 175 46, F42B 102, F42D 300

Patent

active

047397071

ABSTRACT:
A shaped charge carrier assembly is provided for use in a perforating gun of the type used to perforate oil or gas wells. The assembly includes at least one shaped charge including an outer case having an outer surface and a first shoulder extending radially outward from the outer surface. The assembly also includes a carrier having an opening therethrough large enough to receive the outer surface of the case, and having a resilient tab extending into the opening for frictionally engaging at least a first portion of the outer surface of the case, and for thereby holding the shaped charge in place relative to the carrier with the shoulder of the shaped charge abutting the carrier.

REFERENCES:
patent: 3121389 (1964-02-01), Delacour
patent: 3177808 (1965-04-01), Owen
patent: 3259064 (1966-07-01), Owens
patent: 3282213 (1966-11-01), Bell et al.
patent: 4326462 (1982-04-01), Garcia et al.
patent: 4598775 (1986-07-01), Vann et al.
patent: 4609057 (1986-09-01), Walker et al.
patent: 4655138 (1987-04-01), Regalbuto et al.
patent: 4681037 (1987-07-01), Regalbuto

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