Pipelines/flowlines/risers
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.
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.
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A newly launched JIP aims to bridge the BSEE and API frameworks and achieve industry consensus on the analysis and inspection data required to assess the feasibility of an extended service life. -
DCN will execute fabrication, installation, and precommissioning of various components for a gas export pipeline from two platforms in the Dutch North Sea.
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DCN Diving has received a contract from Dana Petroleum to execute work offshore the Netherlands. Under the terms of the deal, DCN will perform the fabrication, installation, and precommissioning of various tie-in spools and a flanged connector for Dana’s DP-012 gas export pipeline.
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Tons of resources are devoted to assure the integrity of facility piping systems, but are the generally accepted methods of inspecting these systems the best way? Complex systems with above- and underground piping sections may require a combination of direct assessment and elements of an API code.
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Anadarko Mozambique Area 1, LTDA, a subsidiary of Anadarko Petroleum Corp., named the preferred tenderers for provision of the subsea production systems. Formal award will follow final agreement of contracts and Mozambique LNG taking a final investment decision, expected in the first half of this year.
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Wood and KBR inked a multimillion-dollar contract to deliver integrated front-end engineering design (FEED) for Shell Australia's Crux project to build a not-normally-manned (NNM) platform and gas export pipeline located approximately 600 km north of Broome, offshore Western Australia (WA). The Crux field water depth is 110 to 170 m.
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Lobbyists representing US manufacturing and chemical companies are urging Congress to secure natural gas pipelines against physical attacks and cyberattacks.
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Current logistics and pipeline-infrastructure limitations make transportation and production of waxy crude oil challenging, necessitating a step change in the chemistry required to mitigate crude-oil-composition issues.
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Banyu Urip crude contains 26% wax, which can lead to flow-assurance challenges in a crude pipeline exposed to lower temperatures. Injection of pour-point-depressant (PPD) chemicals has been considered an effective method to ensure flow of moderate waxy crude.
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This paper presents a case study that is an example of how reassessing a flow-assurance risk-management strategy for operating assets can identify opportunities for optimization.
