Offshore/subsea systems
The $5.1 billion ultradeepwater project is Angola’s first integrated cross-block development and sits at the top of Azule’s Southern African portfolio.
Equinor and its partners’ investment in the Troll West Increased Gas Recovery North (TWIN) project aims to unlock around 11 Bcm of additional natural gas from the Troll field, with first production targeted as early as 2028.
In the fourth development phase, a planned tieback would connect resources from two North Sea discoveries to existing infrastructure at the Johan Sverdrup field, pending project sanction.
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The authors’ work states that the qualification approach for offshore hydrogen pipeline systems should include material properties testing under various conditions. -
This paper is a summary of a study that covers through-life economics for producing green hydrogen from offshore fixed wind turbines.
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The authors of this paper present the results of an assessment of two regions in Uruguay suitable for bottom-fixed offshore wind technologies.
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Over a 10-year period, sensors monitoring the motion and loads near subsea wellheads have been mounted on more than 300 drilling campaigns. Integrity parameters were calculated to assess whether subsea conductors provided the intended amount of support during drilling operations. In several of these campaigns, loss of conductor support due to integrity issues was obse…
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Wave power plus a subsea battery can be a reliable source for subsea operations, to a point.
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Woodside confirms key contracts for deepwater Mexican Gulf development.
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The contractor will install flexible pipe and subsea structures on the field in Block 17 offshore Angola.
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The final investment decision for the 2016 discovery is expected to come in early 2024.
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The authors of this paper describe systems that combine fiber-optic communications for subsea control systems and downhole fiber-optic sensing systems into the same subsea optical distribution system.
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This paper describes development of a fully integrated system for the provision of low-carbon, remote power and communications using wave energy converters.
