Platform leg plug

Details Platform leg plug Platform leg plug

1977-08-26

1980-08-05

Taylor, Dennis L.

Hydraulic and earth engineering

Marine structure or fabrication thereof

Floatable to site and supported by marine floor

138 89, 405195, E02B 1700

Patent

active

042159512

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: 2665765 (1954-01-01), Baker
patent: 2776015 (1957-01-01), Bielstein
patent: 3042116 (1962-07-01), Sharp et al.
patent: 3161037 (1964-12-01), Lagerquist
patent: 3353566 (1967-11-01), Cepkauskas et al.
patent: 3943982 (1976-03-01), Lecordier

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