LNG -- FDLPSOU - Floating Drilling LNG Production-Storage-Offloading Unit

摘要

The present invention discloses a FDLPSOU capable of performing a drilling operation for an underwater oilfield and a LNG production-storage-unloading operation. The FDLPSOU according to the present invention includes a hull portion 110a including a hull 110; A deck upper part 110b constituting an upper part of the hull part 110a; A turret mooring device having a mooring turret 122 penetrating a part of the hull 110 up and down to mine the gas oil crude oil in a deep sea well through a mining pipe 128 which is lowered into the center of the turret 122 120); A door pool 132 formed to vertically penetrate another portion of the hull 110 and a drilling unit 130 including a drilling tower 134 provided on an upper side of the door pool 132; A liquefied gas manufacturing facility installed on the deck upper part 110b to process liquefied gas including LNG by processing crude oil extracted from the gas oil through the turret mooring device 120; A storage tank provided in the hull 110 to store liquefied gas including LNG produced in the liquefied gas production facility; A mud treatment module 174 for treating the mud mixture extracted through the drilling device 130 during the drilling process, extracting the crude oil from the gas and transferring the crude oil to the liquefied gas production facility; A loading facility 180 installed on the deck upper part 110b to load liquefied gas stored in the storage tank with a liquefied gas carrier; Including LNG production and drilling.;