Challenges and Potential Solutions in GTL FPSO Process Design for Monetization of Offshore Stranded Gas (PPT)

摘要

1. GTL FPSO offers an attractive solution to monetize remote, offshore and stranded gas fields. 2. GTL FPSO was completed Feasibility Study & Conceptual Engineering 2.1 20,000 BPD of GTL syncrude products 2.2 Principle dimension (320 m(L) X 60 m(B) X 31.5 m(D)) and storage capacity (1,500,000 BBL) 3. SCR selected for Reforming Technology 3.1 Produce required H2/CO ratio of 2 & Tolerate feed gas with high C02 content 3.2 Elimination of ASU 4. SPR selected for FT Reactor Technology 4.1 Favorable size and weight 4.2 Easier onboard catalyst handling 5. DSME performed various activities in conceptual engineering of GTL FPSO 5.1 Topside: Design basis, Block flow diagram, Process simulation report, Heat & material balance, Topside process simulation, Equipment list, Equipment datasheet, Vendor proposal, Topside layout, and Investment cost 5.2 Hull: General arrangement, Mooring system, Cargo oil system, and Offloading system 6. Preliminary economic analysis indicates economically competitive IRR