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Keywords: threshold
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35027-MS
... assurance simulation start-up prevention procedure cdt geometry threshold warm-up time depressurization holdup time offshore technology conference type 2 figure 12 result Introduction Gas hydrates are solids that form when gas and water are present under high pressure and low...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35225-MS
...., wave fields, water currents), sediment and larval dynamics (e.g., benthic, spawning habitats), and propagation of new acoustic signals (e.g., hearing thresholds). The toolkit of linked models and site-specific receptors will ultimately allow developers to determine optimal designs for MRE deployments...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32321-MS
... capacity undrained shear strength threshold well conductor Introduction In typical deepwater soft clay sites, where the soil strength increases with depth around a gradient of 1.4 kPa/m, jetted conductors are routinely employed as the well foundations for subsea wells. Jetted conductors possess...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32374-MS
... and telecommunication bandwidth should be monitoring all the time. Parallel with that, there is the possible threshold setting should be estimated as per API 1149 that impact on leak detection performance from several factors i.e. accuracy of pressure, flow, and temperature transmitter, slack line condition...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32457-MS
... artificial intelligence wave height alpha factor calculation offshore technology conference marine operation wf response threshold significant wave height deepsea bergen exponential distribution rayleigh distribution extreme value forecast non-exceedance probability surge criteria quantile...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31955-MS
... reconstruction of the original input. Anomaly score and threshold as ML outputs are streamlined in near real-time back to the database to serve the operators. Following this, further analytics is conducted toassess the impact of chemical soaks on anomalies. In this work, ML model output is benchmarked against...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31989-MS
... remediation oilfield chemistry scale inhibition remediation of hydrates efficiency wax remediation reservoir surveillance production chemistry upstream oil & gas service line dynamic method gas top-up threshold service network diesel operation production control hydrate remediation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31234-MS
... threshold. The ML model outputs are written back to the data server where an operator can investigate the real-time data using various methods. Data Science Solution Data Science solution utilizes a unique approach in addressing anomalous sanding events by integrating Subject Matter Expertise (SME...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31249-MS
... internal structure module optimization algorithm buoyancy module threshold algorithm offshore technology conference von mise stress iteration volume fraction buoyancy tank hydrostatic pressure Introduction Deep water buoyancy modules are composed of a light-weight material called...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31063-MS
... intelligence floating production storage & offloading maximum value threshold fpso upstream oil & gas variance subsea system mooring system floating production storage and offloading extreme value distribution modeling & simulation floating production system gumbel distribution...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30472-MS
... property should an event occur. Risks are then assessed, mitigation plans developed, and risk mitigation measures implemented. The SFRM program covers topics that include release scenarios, receptor types, impact thresholds, screening methodology, dispersion modelling, and risk mitigation measures...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30693-MS
... area was defined as a "sensitive resource" input ( Receptor ), using the Risk ( Rτ ) output points from the SEAT model to identify areas that could be impacted by the operation of a MHK device ( Threshold ). Risks were further investigated by overlaying federally designated Habitat of Potential...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30722-MS
... usage cycles, from several separate signals. This created a dense data set of time series data identifying equipment loading cycles allowing analysis of a reliability centered maintenance health assessment and threshold. Historical usage was analyzed and forecasted using autoregressive integrated moving...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29372-MS
.... Specifically, the logic using hookload includes two criteria, a hookload standard deviation criterion and a dynamic hookload threshold criterion. This allows addressing the limitations of prior methods at shallow depth and using a manual threshold, which prevents the full automation of slip detection...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-29044-MS
... development social responsibility upstream oil & gas artificial intelligence sustainability cf threshold gulf oil platform location threshold onshore grid wind power platform location offshore platform mexico Abstract Offshore oil and gas platforms operate under independent power...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27520-MS
... for return period up to 100 years are computed so the statistical extrapolation is not required. In the non-parametric method, a peaks-over-threshold (POT) technique is first used to extract extremes of a controlling variable such as the surface current velocity or total energy of the current profile...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27647-MS
...". Of all the hurricanes that occurred in the period 1979-2015, 42 generated super-extreme sea states. Selection of Extreme Events At each location of the hindcast datasets, the peaks over threshold (POT) method is used to extract the storms from the time series of significant wave height (Hs). Peaks over...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27026-MS
... is demonstrated as well as its simplicity in terms of installation. measurement and control pressure surge 11th band frequency band pipeline leak detection leak simulation riser corrosion pipelid materials and corrosion midstream oil & gas false alarm application threshold offshore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-26979-MS
... eddy study period loop activity historical frequency current speed database eddy occurrence shedding frequency historical record reference site upper-ocean current speed cyclone threshold gulf eddy model offshore technology conference walker ridge upstream oil & gas gem...

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