Platform leg plug

Details Platform leg plug Platform leg plug

1979-06-11

1981-09-29

Taylor, Dennis L.

Hydraulic and earth engineering

Marine structure or fabrication thereof

Floatable to site and supported by marine floor

405227, 405224, 138 89, E02B 1704

Patent

active

042920043

ABSTRACT:
A retrievable plug for sealing a jacket leg of an offshore platform or similar cylindrical member. The plug comprises a plug body and upper and lower plug body retaining means which restrain the plug body from movement within the jacket leg or similar cylindrical member.

REFERENCES:
patent: 2607425 (1952-08-01), Taylor
patent: 2776015 (1957-01-01), Bielstein
patent: 3161037 (1964-12-01), Lagerquist
patent: 3353566 (1967-11-01), Cepkauskas et al.
patent: 3577737 (1971-05-01), Burleson
patent: 3747541 (1973-07-01), Reese
patent: 4160612 (1979-07-01), Britton et al.

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