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Keywords: variation
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30700-MS
... model fpso inner pipe physical test variation electrically heat piping design foc helically curvature subsea system piping simulation fe model upstream oil & gas Presentation of OTC-30700-MS Presentation of OTC-30700-MS Saad Cherkaoui , Julien Verdeil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30783-MS
... explosion modeling module sensitivity blast load congestion approach prediction variation assignment risk assessment API Recommended Practice 2FB , 2006 , Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading , First Edition . Berg , A.C...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29529-MS
... the screened domain of variations. The process has been substantially accelerated thanks to Python use, calculations on remote servers and accelerated design approach for analysis with conservative sensitivities. This allows producing results faster and allowing the implementation of conditions for...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29324-MS
... cost as well. In addition, relevant future R&D task candidates have been identified. leakage reservoir characterization water column injection variation information sounder upstream oil & gas artificial intelligence template geophysical data monitoring scenario sensor gc...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29368-MS
... in a real application such as downhole motor drives. artificial intelligence drain-source voltage variation converter test bench load current accelerated life testing application power converter power electronics reliability assessment upstream oil & gas mosfet semiconductor...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29378-MS
... the metal surface. There are many methods that are employed to evaluate corrosion, visual inspection, weight loss measurements, material composition variation, and studies of the compositions of the deposition material using X-ray diffraction (XRD) measurements. Summary of some of the current...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29465-MS
... overturning moment for higher heel angles. This variation is attributed to higher lever arm values calculated by the empirical method due to not accounting for the lift forces experienced by the structure at higher heel angles. They further claim that using the wind load prediction using wind tunnel testing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28882-MS
...) and Bransby et al. (2002) result in predicted soil uplift resistances that are on average 21% and 41% smaller than the resistances measured in the laboratory tests, respectively. The two methods also exhibit large model uncertainties with respective coefficients of variation (COV) of 0.39 and 0.37...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28931-MS
... comprehensive quantification geologic modeling uncertainty parameter porosity geological modeling variation water saturation upstream oil & gas society of petroleum engineers quantification Weber , K. J. , & Van Geuns , L. C. 1990 , Framework for constructing clastic...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28932-MS
...-z spring is accounted for by calibrating the t-z model against laboratory model tests on the particular soils encountered along the structural casings. The developed modeling approach can capture the variation (e.g. degradation) of the casing-soil interface strength under cyclic loading; thus...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28945-MS
... minimum set of information gathered during the exploration phase. This lack of data, along with uncertainties surrounding the appraisal data, introduces high degrees of variations in pre- and post- sanction EURs (EUR). These estimates, however, are revisited each time new data becomes available and as a...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28816-MS
... efficiency of the entire operation. Drilling rates within the offshore drilling industry have some degree variation given different wellbore conditions, operating procedures, environmental conditions, equipment designs and drill floor layout among others. Through the life of a well, these operational...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29040-MS
... wellbore unconventional reservoir earth model well logging reservoir offshore technology conference variation society of petroleum engineers geochemistry elemental ratio wellsite real time system sensor recovery reservoir characterization log analysis trajectory upstream oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29037-MS
... delivering many purpose built offshore units to multiple geographical locations. Figure 1 shows the typical sources defining the requirements for offshore oil & gas projects. Figure 1 Typical sources defining the requirements for offshore oil & gas projects The large variations in requirements and...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29032-MS
... hydrodynamic performance viv-mitigating buoyancy module performance characterization offshore technology conference buoyancy module mitigation upstream oil & gas variation groove cfd simulation helical groove cross-sectional slice helically grooved buoyancy riser computational...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28751-MS
... for the SBF. resistivity vipulanandan electrical resistivity drilling fluid selection and formulation drilling fluid chemistry rheological property sbf plastic viscosity drilling fluid property variation offshore technology conference nanoclay concentration cement ester upstream...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27595-MS
... Motion (VIM) behavior occurs, and VIM behavior occurs under increased current velocities. However, observed VIM amplitudes are much smaller than what is observed under typical model test conditions and there is a significant variation in oscillation period. Yet and evaluation of oscillation periods...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27631-MS
... number ( Re ) = 10 5 – 10 6 . The average forces are determined by subjecting the riser to various flow angles of attack across the 360 degrees range, giving the Re -dependent C d and C l . Variations in vortex-shedding is also analyzed by calculating St to demonstrate the effects of different...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27695-MS
... transportation calculation upstream oil & gas arrangement wreck salvage contractor lifting beam sewol ground reaction bow lift subsea system hull forecast buoyancy excavation interpretation investigation wave period variation Presentation of OTC-27695-MS Presentation of OTC-27695-MS...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27694-MS
... parts in the moonpool that might impose damage on the deployed riser. A patent has been applied for the Euryale moonpool. variation euryale transverse moonpool offshore technology conference accessibility drillship innovative naval architecture design enable euryale moonpool orientation...

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