2002
DOI: 10.2516/ogst:2002003
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Ultra Deep Water Drilling Riser Design and Relative Technology

Abstract: Résumé -Risers de forage en offshore profond et technologies associées -L'IFP a développé des outils et des technologies répondant aux attentes des contracteurs de forage qui veulent forer en offshore profond, dans des conditions d'environnement sévères avec des densités de boue élevées. La métho-dologie proposée vise à optimiser le dimensionnement des risers de forage en proposant des règles pratiques de design et un logiciel approprié. Pour réduire les temps morts en opération, un connecteur de riser de fora… Show more

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Cited by 16 publications
(11 citation statements)
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“…Summerscales (Summerscales, 2014) describes riser environments as "being for long periods of time, often greater than 20 years, with a minimal amount of maintenance under high hydrostatic loads and high thermal gradients". Guesnon et al (Guesnon et al, 2002) expanded on these difficulties for ultra-deep water drilling riser designs showing that the factors also include water depth, mud weight, auxiliary line diameters and working pressures, sea states and current profiles and maximum rig offset.…”
Section: Environmental Conditions and Loads For Composite Risersmentioning
confidence: 99%
See 1 more Smart Citation
“…Summerscales (Summerscales, 2014) describes riser environments as "being for long periods of time, often greater than 20 years, with a minimal amount of maintenance under high hydrostatic loads and high thermal gradients". Guesnon et al (Guesnon et al, 2002) expanded on these difficulties for ultra-deep water drilling riser designs showing that the factors also include water depth, mud weight, auxiliary line diameters and working pressures, sea states and current profiles and maximum rig offset.…”
Section: Environmental Conditions and Loads For Composite Risersmentioning
confidence: 99%
“…Current calculations of the hydrodynamic loads typically use Morrison's equation, outlined in Guesnon et al (Guesnon et al, 2002). This approach is suitable for calculation of the hydrodynamic loads, incorporating the drag force due to the relative fluid velocity, and the inertia force due to the structural and wave acceleration, albeit that the viscous effects are not accounted for.…”
Section: Environmental Conditions and Loads For Composite Risersmentioning
confidence: 99%
“…Drilling riser system development through riser analysis is relatively common in the developed countries and many studies have been conducted previously [2][3][4][5][6], but it is still a new field in Korea and this is the significance of this study.…”
Section: Introductionmentioning
confidence: 99%
“…During deep-water oil and gas development, riser must be used to isolate seawater, circulate drilling fluid, and compensate the heaving movements of the string and so on. However, with the operating water depth increasing, the loads of waves and ocean currents on the riser become more complex, leading to extremely high construction risk and funds risk of deep-water operations [1][2][3][4][5]. The mechanical analysis of marine riser can provide a theoretical guidance for safe and effective drilling work, which is of great significance for the offshore oil and gas development.…”
Section: Introductionmentioning
confidence: 99%