Pipelines/flowlines/risers
Williams' acquisition of Momentum Midstream creates a larger, more connected Gulf Coast gas network capable of meeting surging demand from LNG export facilities, power generators, and industrial users.
This paper details the design and implementation of a subsea multiphase pump solution deployed in the Atlanta field designed to maximize reuse of existing subsea and topside equipment.
This study aims to systematically assess casing integrity and corrosion risks associated with CO2 injection in oil-recovery operations.
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The authors reach conclusions that the industry should define a standard testing method to improve swelling performance, including validation of repeatability, to complement existing guidelines. -
This paper presents the development of an advanced simulation tool aimed at providing a better understanding of the complex fluid-displacement phenomena present in well-cementing processes.
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This paper examines the effects of cement voids and microannuli on the collapse resistance of pipe/cement/pipe systems with void angles ranging from 0º to 70º.
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Saipem can begin early subsea engineering on ExxonMobil’s Longtail project in Guyana under a Limited Notice to Proceed, while the operator awaits final investment decision and government sign-off.
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While Uzbekistan has seen a significant drop in flaring, methane leaks from deteriorating infrastructure continue to reveal themselves to satellites in space.
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The award comes as a contract release purchase order under a long-term agreement that simplifies ongoing efforts to maintain mature field production in Saudi Arabia.
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The awards build on Tenaris’ role in earlier phases of the ultradeepwater Black Sea project.
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Engineering, procurement, construction, and installation awards made at the end of 2025 are expanding Saipem’s role in Turkey’s two largest offshore gas fields, plus Saudi Arabia’s Berri, Abu Safah, and Marjan oil fields and Qatar’s North Field gas giant in the Persian Gulf.
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The Gorgon Phase 3 project aims to counter declining reservoir pressure to sustain gas supplies to Western Australia’s domestic market and support LNG exports to Asia.
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The contract will cover the design and manufacturing of tree systems, flexible flowlines, a manifold, and controls, as well as installation of the subsea production system.
