floating offshore structure for drilling and / or production in shallow waters.

摘要

STRUCTURE FLOATING DRILLING / PRODUCTION UNDERWATER shallow draft (10) is formed by a CASCO FLOATING (12) on which can be placed one or more modules or decks TO SUPPORT EQUIPMENT process, a derrick, FACILITY SERVICES AND ACCOMMODATIONS FOR STAFF. DRILLING AND / OR PRODUCTION ARE CARRIED OUT THROUGH A CENTRAL WELL (22) CASCO (12). HELMET (12) comprises a section (14) for ballast, an oil storage AREA (16), Y HOLES AND VARIABLE WEIGHTS (18) to compensate for the lower weight of oil stored. HELMET (12) IS DESIGNED TO HAVE A waterplane area relatively small. HELMET (12) IS DESIGNED TO HAVE FURTHER PERIODS AND PITCHING IN ASCAN ROLLING WITH THE SEAS IN THE AREA IN WHICH TO INSTALL THE HULL HAS BEEN.