Offshore drilling platform support

Details Offshore drilling platform support Offshore drilling platform support

1992-07-06

1993-07-13

Corbin, David H.

Hydraulic and earth engineering

Marine structure or fabrication thereof

Floatable to site and supported by marine floor

405211, 405227, E02B 1702

Patent

active

052267504

ABSTRACT:
An improved columnar support for offshore drilling platforms intended for installation in a body of water such as the ocean, comprising a cylindrical shaft of unitary cemetitious construction, a frustrum shaped hollow capital having a first peripheral flange, a frustrum shaped hollow base having a second peripheral flange and seals, which may include removable plugs in the open ends of the capital and the base for creating a scuttle opening therein to admit water and sink the columnar support at a designated position on the sea floor.

REFERENCES:
patent: 3624702 (1971-11-01), Meheen
patent: 3886753 (1975-06-01), Birdy et al.
patent: 3914947 (1975-10-01), Lamy
patent: 4087984 (1978-05-01), Mo
patent: 4655642 (1987-04-01), Birdy et al.
patent: 4711601 (1987-12-01), Grosman
patent: 4906138 (1990-03-01), Barbaras et al.

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