Well perforating gun

Details Well perforating gun Well perforating gun

1990-04-25

1991-11-26

Melius, Terry L.

Boring or penetrating the earth

Boring with explosion in inaccessible hole

With wall engaging packer or anchor

175 454, 166 55, E21B 43117

Patent

active

050675680

ABSTRACT:
A well perforating gun provides a full bore passage for fluids and tools through the discharged gun without increasing the normal exterior diameter of the gun. The full bore passage is disposed eccentrically within a tubular housing and the perforating guns are mounted in a longitudinally spaced array on one or more elongated strips disposed adjacent elongated slots in the wall of the housing opposite the eccentric portion of the full bore fluid passage.

REFERENCES:
patent: 3612189 (1971-10-01), Brooks et al.
patent: 4509604 (1985-04-01), Upchurch
patent: 4531590 (1985-07-01), Peterson
patent: 4541486 (1985-09-01), Wetzel et al.
patent: 4598776 (1986-07-01), Stout
patent: 4655283 (1987-04-01), Pritchard, Jr.

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