Floating production systems
FPSO to be connected to high-pressure subsea separation technology pilot project.
Petrobras said the unit serving the pre-salt field is designed to reduce up to 24% of emissions.
Contactor will provide EPCI work related to the subsea portion of the 20K Gulf of Mexico development.
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Construction costs, contractor involvement, flow assurance, and the integration of new technologies created to improve production are some of the deepwater challenges exacerbated by the current low price environment. -
As many platforms begin to produce beyond their design life, maintenance of mooring systems becomes more critical. With redundancies in place, operators may be unaware of initial failures, which can have major consequences if another failure occurs.
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A routine maintenance project became more complicated when an ROV inspection exposed unexpected trenching that reduced the holding capacity of the system.
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Though the projects that have already been sanctioned will ensure that spending in the FPS sector will remain high over the forecast period, the growth in FPS market is significantly less than expected due to the collapse in oil prices, and installations in 2018 will decline.
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A deepwater field located offshore Sabah, east Malaysia, features a spar dry-tree unit (DTU) and multiple subsea-hub tiebacks to a floating production, storage, and offloading vessel (FPSO).
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After 10 years, the world’s first cell spar, Anadarko’s Red Hawk, was decommissioned. It remained the only cell spar fabricated and again made history as the deepest floating production unit ever decommissioned in the GOM.
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For Anadarko, the secret of the “design one, build many” approach to offshore production facilities is to control its enthusiasm for change. The company’s experience with eight operated spars shows the benefits gained with this approach.
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A new type of organically modified silica glass that can remove a wide variety of oils and contaminants from produced and flowback water is showing promising results as it undergoes field trials.
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Semisubmersible floating production systems (SFPSs) with steel catenary risers (SCRs) are attractive field-development solutions, especially in deeper water of Western Australia. However, SCR design is challenging in the offshore Western Australia environment because of severe cyclonic environments.
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Although the commissioning of a floating production system (FPS) generally takes place between the “mechanical completion” and “first oil” stages, commissioning activities begin long before then.
