Vent-well system

Details Vent-well system Vent-well system

1986-12-08

1988-05-03

Novosad, Stephen J.

Wells

Above ground apparatus

Fluid catcher around pipe coupling

405 60, E21B 3303, E02B 1504

Patent

active

047413956

ABSTRACT:
A capped oil or gas well comprising the top of the well casing disposed beneath the surface of the earth, a sealing on the top of the well casing, a frusto-conical collector constructed of upwardly converging walls over and surrounding the top of the well casing, and a conduit connected to and in fluid communication with the top of the frusto-conical collector extending to a point above the earth for discharging collected gases is disclosed.

REFERENCES:
patent: 1830061 (1931-11-01), Howe
patent: 3322198 (1967-05-01), McHenry
patent: 4358218 (1982-11-01), Graham
patent: 4395157 (1983-07-01), Cunningham
patent: 4405258 (1983-09-01), O'Rourke et al.
patent: 4416565 (1983-11-01), Ostlund
patent: 4421436 (1983-12-01), Burns
patent: 4464081 (1984-08-01), Hillier et al.
patent: 4483641 (1984-11-01), Stoll
patent: 4531860 (1985-07-01), Barnett

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