... is on the mean water level at the platform center. The turbine is on the north column and the global x-axis points to the north column. The 20MW turbine is scaled from the IEA 15MW turbine. Morison members are used to model the viscous load on columns and pontoons. Six (6) one-hour realizations are run for each...

... the neighboring tendon on the same pontoon. While this method had been applied effectively, it is undeniable that an averaging method used to estimate tendon tensions can cause some shift in the tendon tension estimation from its original benchmark tension each time a LC bridge is disabled, or when LC data from...

... platform hull upstream oil & gas gulf pontoon tlp integration hutton riser platform offshore technology conference Adrian , E. , & Wong , S. H . (2018) . Overview of the Malikai Project. Offshore Technology Conference. Doi: 10.4043/29071-MS Aramanadka , S. B...

... cost. A riser with shorter strake length but more fatigue life will result in reduced cost too provided that adequate VIV fatigue life is preserved. relative velocity riser motion range fatigue life hangoff point pontoon hydrodynamic force background current riser fatigue damage riser...

... system riser draught mooring system modification upstream oil & gas fpu hull conversion pontoon upgrade Deegan , F.J , Loffman , M. & Odufuwa , D. 2014 . The Conversion of Mobile Offshore Drilling Units to Floating Production Systems – Issues, Opportunities...

... fpso integration hull efficiency floating production system offshore project pontoon OTC 23289 OPTI Hull Series: A Versatile Platform for Deep-water Field Development , May 2012 OMAE2010-21023 OPTI-Ex Deck Design – A Novel Approach to Mating , June 2012 OTC 23519 SS Who...

... Abstract The objective of this paper is to present the new Offset-Pontoon Semi-submersible (OPS) for use as a drilling and production platform. The new semi-submersible features pontoons that are offset to the outside of the columns which lends the vessel a low heave response and enables...

... system fpso installation loading bsr buoy jumper upstream oil & gas bottom connector flexible jumper riser thrust tether offshore technology conference displacement buoy bsr system pontoon artificial intelligence compartment flexible pipe variation connector OTC-25865-MS...

... integration field development riser flexibility pontoon production riser payload upstream oil & gas OTC-25348-MS A Dry Tree Semisubmersible Floating Production Unit Alternative for Field Developments J. Korsnes, M.S., Moss Maritime, A.S; R. Noce, M.S., MBA, P.E. Copyright 2014, Offshore...

... drilling subsea system application otc 23919 stiffness eigen period fpso new technology pontoon heave semi spar floater dts concept solid ballast tank water depth floating production system OTC 23919 Deepwater Dry Tree Semi Technology Readiness Perspectives of Operator...

... schedule was recommended according to the weather window selection of towing. wave period pontoon probability statistic fpso floating production system weather window selection motion analysis upstream oil & gas maximum allowable significant wave height amplitude project schedule...

... floating production system criteria deck mass drilling equipment design wave operation strength rao requirement structural component assessment otc 24044 upstream oil & gas loading condition life extension fpso offshore technology conference pontoon subsea system houston OTC...

... 23958 motion characteristic offshore technology conference field development natural frequency configuration upstream oil & gas natural period riser pontoon subsea system production riser frequency flexible dry tree semisubmersible drilling first-order motion application flexibility...

... the philosophies used and methodologies applied in theinitial hull sizing, vessel motion responses, pontoon and columncompartmentation, structural continuity, deck integrity, deck integration atquayside, marine system reliability and hull inspection program that makes theOPTI series of semisubmersibles a good...

... to ensure proper load distribution in-service and toensure ease of in-yard and future offshore installation. The design is robust, fatigue resistant, and fabrication-friendly. Mounted on the outboard facing surfaces of the FPS hull pontoon, these mountsfacilitate riser installation and pipeline laying...

... pontoons (of 142.5m length) linked by a truss beam and a rear gate. Each pontoon is equipped with two elevating systems. These elevating systems consist of motorized legs with a rack and pinion system and a movable shuttle fixed on the leg, giving a stroke of 16.5m in the basic configuration. The spacing...

... by keeping the pontoons away from the wave loading zone. The pipe-in-pipe (PIP) is the most attractive riser system from a response perspective, but poses challenges to installation. The most significant limitation is the lack of vessel capacity to install heavy pipe-in-pipe risers at this water depth...

... platform upstream oil & gas global motion otc 18587 scr technology conference pontoon effective compression topside requirement hull configuration export scr dimension stiffness integration preparation mooring system fatigue damage riser Copyright 2007, Offshore...

... borehole climate record otc 18117 drilling core recovery drilling system sediment core modification drilling operation lake malawi drilling vessel pontoon offshore technology conference sediment upstream oil & gas site 2 disturbance technology conference scientific drilling...

... pontoon diameter design cycle OTC 17670 Steel Catenary Riser Design and Analysis for Petrobras Roncador Field Development E.C. Gonzalez, M.M. Mourelle, J. Mauricio, T.G. Lima, and C.C. Moreira, Petrobras Copyright 2005, Offshore Technology Conference This paper was prepared for presentation...