Inflatable oil well hole plug with reinforcing wires

Details Inflatable oil well hole plug with reinforcing wires Inflatable oil well hole plug with reinforcing wires

1983-11-03

1985-02-19

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 30, 277230, 277DIG6, 166120, 166187, F16J 1546

Patent

active

045000956

ABSTRACT:
An inflatable packer assembly having an inflatable bladder having reinforcing means where the steel wires are arranged as a series of parallel inline cables positioning within the bladder and their ends are anchored in an upper and a lower shoe means and is embedded in elastomeric compounds having preferably special physicals and a cover of a tough elastomer.

REFERENCES:
patent: 2381248 (1945-08-01), Bascom
patent: 2779419 (1957-01-01), Mounce
patent: 3259192 (1966-07-01), Hyde
patent: 3401946 (1968-09-01), Malone
patent: 3604732 (1971-09-01), Malone
patent: 3923312 (1975-12-01), Hutchison et al.
patent: 4003581 (1977-01-01), Hutchison
patent: 4191383 (1980-03-01), Baker et al.

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