Sliding subsea foundations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12025242
APP PUB NO 20220373102A1
SERIAL NO

17624234

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Abstract

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A sliding subsea foundation comprises a polymeric shoe layer on the underside of a mudmat or subsea structure. The shoe layer defines a soil-engaging face that comprises an array of parallel grooves. The grooves are shallower than the thickness of the shoe layer such that each groove has a closed top, defined by and integral with the shoe layer, that spans the groove. Where a subsea structure is supported on the foundation with a subsea pipeline attached to the structure, the grooves are substantially parallel to a longitudinal axis of the pipeline.

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Patent Owner(s)

Patent OwnerAddress
SUBSEA 7 LIMITED40 BRIGHTON ROAD SUTTON SM2 5BN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lauder, Keith Duncan Aberdeen, GB 1 0
Panayides, Stylianos Aboyne, GB 2 1
Powell, Toby Adam Kingswell, GB 1 0

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