Charge holder

Details Charge holder Charge holder

1984-03-21

1985-05-28

Nelson, Peter A.

Ammunition and explosives

Blasting

Detonation wave modifying

299 13, 102307, 102308, F42B 102

Patent

active

045193134

ABSTRACT:
The present invention comprises a high-density perforating gun in which the shaped charges carried thereby are oriented so that the jets emanating therefrom substantially intersect the axis of the gun. The shaped charges may be vertically spaced by a distance less than the diameter of the charges, but sufficient for each charge jet to pass unobstructed by other jets emanating from the charges immediately above and below.

REFERENCES:
patent: 2765739 (1956-10-01), Mohaupt et al.
patent: 2873676 (1959-02-01), Caldwell
patent: 2883932 (1959-04-01), Caldwell
patent: 2889774 (1959-06-01), Allen
patent: 2947252 (1960-08-01), Lindsay, Jr.
patent: 3057297 (1962-10-01), Brown
patent: 3104611 (1963-09-01), Baks
patent: 3128702 (1964-04-01), Christopher
patent: 4071096 (1978-01-01), Dines
patent: 4253523 (1981-03-01), Ibsen
patent: 4393946 (1983-07-01), Pottier et al.

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