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Keywords: elevation
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35290-MS
.... These results offer valuable insights into key parameters, such as the riser pipe size, hang-off angle, hang-off location on the vessel, sag bend and hog bend elevations, and azimuth angle. Among these parameters, sag bend height and arch height are identified as pivotal in defining the SLWR configuration...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31299-MS
... load subsea system riser response design load design criteria platform design elevation wall thickness hp riser consideration requirement offshore technology conference Introduction Selection of the environmental conditions is typically done based on past experience of developments...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-30940-MS
..., gently sloping continental shelves ( Figure 1 ), and other local features such as barrier islands or breakwaters. Waves breaking on the shore induce time-varying elevations in the mean water level through wave run-up, which includes wave setup and wave swash. The water level therefore rises...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29234-MS
... in squall-prone areas. hereafter turret-moored fpso yaw motion peak wind speed mooring system elevation mondo fpso wind direction squall direction time series yaw motion average wind speed information fpso simulation subsea system 2-min average wind speed floating production system...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28696-MS
... to the moonpool and turret design. open moonpool probe piston mode moonpool wall simulation surface elevation water elevation offshore technology conference cfd model peak period upstream oil & gas subsea system grid elevation entrapped water wave case free surface elevation vessel...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29039-MS
.... By applying such a design wave in CFD, the air gap of a semisubmersible was assessed. The responses of the floater, i.e. motions and relative wave elevations, are compared against the several extreme events observed in irregular model test to evaluate the developed methodology. This study demonstrates how...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28665-MS
... curve crest conundrum elevation wind gust profile annex criteria mexico subsea system hazard curve gulf empirical distribution gust profile crest elevation extreme water level platform contingency planning MSL Services Corporation , " Rationalization and Optimization of Underwater...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27844-MS
... extension ballast right environmental condition sea state hurricane condition riser response full scale offshore technology conference hull model elevation bulwark upstream oil & gas diameter Vidic-Perunovic , J , and Head , B ( 2013 ). Novel hull concepts address...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27204-MS
... supports key findings from a preliminary analysis first published in 2014, with a considerable reduction in uncertainty. The new 10-year return period estimates of squall winds (5 second gust at 10m elevation) are approximately 32 m/s. These exceed the corresponding value specified for a winter storm...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25973-MS
..., to measure surface elevation profiles and the velocity beneath extreme crests. Focused wave groups representing the extreme events were generated at a given point in space and time. The input amplitude spectra for the flap-type wave maker were derived using Tromans’ NewWave theory which corresponds...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25986-MS
... surface elevation air gap contour subsea system upstream oil & gas elevation minimum air gap air gap design floating production system vertical displacement model test fpso offshore technology conference correction air gap system performance deepwater numerical simulation API...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-26040-MS
... process support and marine systems. elevation ballast tank requirement hull nitrogen regulation us government spar deck fpso topsides storage tank ballast system chemical pump room subsea system marine system compartment upstream oil & gas spar artificial intelligence...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25249-MS
...OTC-25249-MS Squall Wind Elevation/Gust Factors and Squall Coherence Markku J. Santala, Chevron Energy Technology Company; Mark Calverley, Sarah Taws, Hazel Grant, Andrew Watson, and Gus Jeans, Fugro GEOS Ltd Copyright 2014, Offshore Technology Conference This paper was prepared for presentation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25357-MS
... and further work is needed to remove uncertainty in the n-yr speeds and to quantify rapid wind direction changes before any changes to present operating criteria should be contemplated. wind speed offshore technology conference continuous wind dataset elevation extreme value analysis mexico april...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24240-MS
... to address the impact of scour on the structural performance of monopile foundations for two different wind farms. The periodic observations of the ground elevation indicate high levels of scour and sand bank movement around the monopile foundations at both sites. Excessive scour that occurs immediately...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24164-MS
... detection devices utilized to obtain applicable data. Presentation of OTC-24164-MS Presentation of OTC-24164-MS vortex frequency eddy current vibration restraint elevation clamp eddy current episode otc 24164 calculation offshore technology conference installation current...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23342-MS
... intrinsic wave period kinematic reduction factor wave length surface elevation sname logarithmic profile wavelength wave component platform design assessment upstream oil & gas subsea system wind speed elevation OTC 0H23342 Environmental Actions in the New ISO for the Site-Specific...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23006-MS
... technology conference artificial intelligence survey target elevation prototype sensor laser vibration testing resolution spatial resolution operation us government sensor otc 23006 flange scan area construction pipe simulator OS I C N D D C T T re o re A I t e d 3 p m t in T t r ta d T m...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-21029-MS
... offshore technology conference heave response riser requirement top-tensioned riser vim sea state storm mooring system performance benefit mindoc hull hull subsea system mirage field stiffness upstream oil & gas elevation upper column OTC 21029 Performance Benefits of the MinDOC...

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