1-20 of 424
Keywords: probability
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35609-MS
... algorithms for predictive maintenance. corrosion artificial intelligence subsea system floating production systems probability coating degradation degradation mechanism inspection interval target probability diminution inspection thickness diminution sensor data requirement rbi plan...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35922-MS
...-dimensional multiphase flow simulator using an Assisted History Matching framework. The proposed workflow begins with a global sensitivity analysis to identify the most influential parameters, followed by a Bayesian history matching to refine probability distributions, improving model calibration...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35839-MS
... safety level. The study is considered relevant since it appears not to be normal practice to change (increase) the safety factor when limitations to the environmental return period is introduced. probability mooring system subsea system return period extreme tension distribution safety factor...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35598-MS
... subsea system machine learning detection double line failure offshore technology conference replacement correction displacement false alarm algorithm performance standard operational response floater 1 requirement single line failure simulation floater 2 probability Introduction...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35605-MS
... advancement over traditional predictive maintenance methods. gas lift deep learning neural network artificial intelligence prediction machine learning artificial lift system ensemble framework random forest support vector machine probability equipment failure accuracy ensemble model...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35661-MS
... in API/TR 5C3 code. The proposed framework is applied to tubular design and monitoring analyses, considering degradation effects due to corrosion and extreme scenarios, such as Worst Case Discharge (WCD). The proposed solution comprises a mechanical model to provide the safety factors and the probability...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35810-MS
... collapse of the facilities from extreme waves and currents. This approach resulted in personnel left on board when the probability of collapse was significantly higher than acceptable, while also evacuating the facility and causing production losses when the probability of collapse was insignificant...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35513-MS
... subdiscipline classification porosity aspect ratio fracture pore porous system connectivity probability geometry pore system pore aspect ratio anisotropy vug algorithm prediction aspect ratio pore permeability coefficient Introduction Naturally fractured reservoirs (NFRs) present...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35785-MS
... events. A critical step in the process is uncertainty quantification, which estimates the probability of true fluid influx events by considering wellbore configurations, including sensor placements and flow rate of well fluids. This probabilistic approach refines the detection process, enabling more...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35127-MS
... uncertainties associated with soil behavior and casing tubulars manufacturing. Typical load scenarios are addressed to estimate the probability of occurrence of different soil-casing system failure modes. Reliability-based techniques stand out as powerful solutions for structural analysis and design. This work...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35231-MS
... probability bs 7910 cathodic protection accuracy Introduction Integrity management for structures subjected to fatigue loading, and corrosion attacks, has traditionally been based on ‘safe life’ design principles. Hence, the integrity shall be maintained over a certain time interval under normal...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35281-MS
...-driven enhanced assessment of the structural integrity of tubular components in a high complexity and risk environment, as in the case of the Brazilian pre-salt region. Damage identification employs a technique that seeks an ellipse geometry resembling the probable intact shape of the casing's inner wall...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35399-MS
... the probability of occurrence. Comparison is made to the cost delta for different inspection frequencies. Floating wind is a new industry with little reliability data available. However, O&G experience provides useful failure rate data that is used in this study. The risk based sampling approach considers...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35080-MS
... force (CBF) and its probability density function for both engineered and rogue buckles based on deterministic and stochastic parameters via Monte-Carlo simulation and design of experiments (DOE); (2) Determination of the tolerable VAS by FE analyses for both engineered and rogue buckles to satisfy...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35202-MS
... of the components and predicting, based on degradation modeling, their performance in the future will allow deep discussions about remaining useful life, life extension, abandonment and influence the industry in the qualification process for new technologies. wellbore integrity probability well integrity...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35203-MS
.... plate tectonics reservoir characterization fracture characterization geologist drilling operation management displacement hazard rupture frequency structural geology probability pfdha offshore technology conference displacement hazard magnitude coppersmith earthquake mw 7 occupancy...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35225-MS
... information required for the permitting process thereby reducing the time and costs associated with the process. sustainability social responsibility machine learning geology environmental impact assessment strategic planning and management geologist probability artificial intelligence seat...

Product(s) added to cart

Close Modal