Installation of multipiece jackets using mating pins
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United States of America Patent
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Aug 8, 1989
Grant Date -
N/A
app pub date -
Dec 14, 1987
filing date -
Dec 14, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An offshore platform mating system of the present invention is disclosed in which an upwardly open lower receptacle is provided on upper extensions of leg portions of a jacket bottom section of the offshore platform for receiving a mating pin so as to project a docking pole upwardly. Downwardly open upper receptacles are provided on the lower extensions of each leg portion of the corresponding jacket top section and are disposed to receive the upwardly projecting docking pole of the mating pin. A connection is provided for securing the jacket top section to the jacket bottom section. A method is also disclosed for installing the offshore platform utilizing the mating pins.
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