|
|
|
LNG-FPSO: Offshore LNG solution |
| GU Yan, JU Yonglin |
| Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University |
|
|
|
|
Abstract The floating production, storage and offloading system for liquefied natural gas (LNG-FPSO), is a new conceptual unit and an effective and realistic way for exploitation, recovery, storage, transportation and end-use applications of marginal gas fields and offshore associated-gas resources. However, a real LNG-FPSO unit cannot be built unless some breakthroughs in many key technologies are produced. Many unique characteristics of LNG-FPSO, such as restricted space, platform motion, LNG sloshing in inner storage tank and offloading system, which have not been considered in the onshore projects, are the most rigorous factors to be taken into account during design. In this paper, the overall layout of a typical LNG-FPSO unit is reviewed; the leading liquefaction technologies and processes are compared and discussed. Taking the effects of the vessel motion and limited space into account, the applicability of the main systems and key equipments of storage, offloading and power supply, are analyzed.
|
|
Issue Date: 05 September 2008
|
|
| 1 |
Miyake H, Kishimoto N, Kakutani Y . Small scales LNG FPSO for marginal gas fields. LNG-12.Perth, Australia, 1998
|
| 2 |
Hoff G C, Yost K, Naklie M, et al.. Mobil's floating LNG plant. International offshoreand polar engineering conference.Montreal,Canada, 1998, 184–191
|
| 3 |
Dubar C A T, Leh M T O . Liquefaction apparatus. US patent 6250244, 2001
|
| 4 |
Prible D, Huebel R R, Foglietta J H . LNG floating production, storage, and offloading scheme. US Patent 6889522, 2005
|
| 5 |
Anon. . NicheLNG FPSO concept announced. Naval Architect, 2005, 15(1): 20–27
|
| 6 |
Barclay M, Denton N . Selecting offshore LNG processes. LNG Journal, 2005, 10(1): 34–36
|
| 7 |
Sheffield J A, Mayer M, Kellogg M W . Project azure: The challenges of floating LNG facilities. Proc of GPA Spring Meeting, Norwich, 2001
|
| 8 |
Zhao R, Rognebakke O F . MARINTEK and the safe andefficient LNG sea transport. Marintek Review, 2004, 14(4): 2–4
|
| 9 |
Eide J, Peterson G, Breewick K G, et al.. Offshore transfer system of LNG. China Patent 00814873.2, 2002
|
| 10 |
De Baan J, Krekel M H, Leeuwenburgh R, et al.. Offshore transfer, re-gasification and saltdome storage of LNG. Proc of Offshore Technology Conference.Houston, US, 2003
|
| 11 |
Boatman L T . Duplex yoke mooring system. US Patent7073457, 2006
|
| 12 |
Stone J B, Ehrhardt M E, Johnston A B, et al.. Offshore LNG loading problem solved. Proc of GasTech 2000. Houston, US, 2000, 1–13
|
| 13 |
Cox P J C, Gerez JM, Biaggi JP . Cryogenic flexible for offshore LNG transfer. Proc of Offshore Technology Conference, Houston, US, 2003
|
| 14 |
Rombaut G, Cox P, Dupont B, et al.. Full-scale LNG trials of a new transfer systemon the Gaz de France MONTOIR LNG terminal. LNG-15.Barcelona, Spain, 2007
|
| 15 |
Thijsen B . Breakingthe mould. LNG Industry: A supplement tohydrocarbon engineering, Spring, 2007, 113–118
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
