Offshore/subsea systems
The awards build on Tenaris’ role in earlier phases of the ultradeepwater Black Sea project.
An earlier deal to double Israel’s gas exports to Egypt led to approval of Leviathan’s Phase 1B expansion by guaranteeing long-term cash flow to finance the project.
Marking a major milestone as the Gulf of Mexico’s second 20,000-psi deepwater development, the project underscores how advanced high-pressure technology, management of flow challenges, and the floating production system’s role as a regional hub are helping open the door to more Inboard Wilcox development.
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By adding this latest EPCI contract for pipelines and cables to earlier awards, McDermott is now responsible for all offshore infrastructure associated with Qatar's massive North Field Expansion. -
This work presents the results of several failure analyses of gas lift valves retrieved from subsea wells that were unable to prevent backflow from tubing to annulus
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The field's massive FPSO is anchored in place and on schedule for first oil prior to year-end.
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Subsea tieback in the Central North Sea expected to produce 20,000 BOED at peak, boosting output to Alvheim FPSO.
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Since the late 1930s, the offshore industry has advanced from the first platform in 14 ft of water to the ultradeepwater 20K era. Driven by seismic, drilling, and development breakthroughs, the industry has pushed into deeper waters, high-pressure reservoirs, and new frontiers like Guyana, continually expanding the limits of offshore exploration.
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This paper presents an automated underwater robot and a nondestructive testing eddy-current probe for alternating-current field measurement analysis of jacket main welds.
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This paper describes the design of compact carbon-capture modules, including post-combustion CO₂ removal process technology, for applications on offshore facilities.
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The goal of the project described in this paper was to test the added value of shear-wave velocity interpreted from underwater multichannel analysis surface waves, particularly as a propagation tool of geotechnical information.
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Chevron looks into using remotely operated vehicles to scrub marine growth from subsea structures.
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At peak, annual production from the two fields offshore Italy is expected to reach 1.5 Bcm.
