Offshore/subsea systems
This paper presents a flexible, highly cost- and energy-efficient method of gas separation and CO₂ capture from many different gas mixtures with a large range of CO₂ concentrations.
This work introduces a novel predictive methodology combining historical metocean data with real-time riser analysis for shallow water dynamically positioned rig operations.
This paper documents the testing, integration, and field deployment of a metal expandable packer used as an openhole toe isolation plug in a deepwater well under high-pressure, high-temperature conditions.
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Asset integrity management encompasses the design, operation, and maintenance of an asset to preserve its integrity at an acceptable level of risk throughout its operating life. -
The OTC 2012 Spotlight on Technology awards highlighted subsea separation and boosting and subsea heavy oil and water separation technologies in deep water.
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After approximately 25 years of development, subsea gas compression technology has advanced to a readiness level worthy of full implementation in the North Sea.
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This paper presents results from an ongoing research project (SINTEF 2011) on pressure-tolerant power electronics. The main goal of the research is to provide and demonstrate solutions that enable power-electronic converters to operate in pressurized environments.
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The selection criteria for multiphase boosting options remain somewhat subjective. A comprehensive literature review into the working principles of the major pump types identified the intrinsic advantages and limitations of each technology for subsea and downhole applications.
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