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Keywords: accuracy
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31935-MS
... seawater turbidity and damaged seabed surface (biocenosis). The analysis results also show that the solution is very sensitive to trenching profile accuracy and profile long term stability. Constructability is discussed in terms of availability of technology vs water depth, soil uncertainties, excavation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31938-MS
... at very high water cuts. By adopting the appropriate combination, the hybrid approach results in superior accuracy and offers the ability to address a broader range of applications than physics or machine learning alone. artificial intelligence simulation well test machine learning accuracy...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31866-MS
..., resolution, accuracy, delay and quality considerations, and the challenges involved in rolling out such a system on an operating facility. This paper provides operators of floating facilities with insights into the kind of data which should be considered for an effective monitoring solution, as well...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32123-MS
... parameters allows for the accuracy be improved by nearly 20%, and the precision and F1 scores to be comparable to the model with a full set of input features. Finally, results gathered from this test condenser system, and the calculation of heat transfer efficiency showed good correlation with previously...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32136-MS
... intelligence production chemistry flow assurance wax inhibition neural network upstream oil & gas adsorption isotherm prediction cortés scale inhibition adsorption franco algorithm error magnitude asphaltene remediation remediation of hydrates accuracy asphaltene adsorption nanoparticle...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31745-MS
... into the condition of components which would normally be difficult to assess by traditional methods. subsea system monitoring system inspector mooring system accuracy machine learning upstream oil & gas swivel artificial intelligence inspection assessment rotation condition monitoring guidance...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32018-MS
.... This can then reflect in reduced accuracy when subjected to data captured in a different range of conditions – for example, flaring or fire and smoke identification in a snowing background with different lighting and atmospheric conditions present in sub-tropical torrid regions. Similar challenges have...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32049-MS
..., and the prediction accuracy of these methods is dependent on the accuracy of the underlying formation velocity prediction. However, the accuracy of the velocity field created by conventional velocity modeling struggles to meet the requirements for accurate pore pressure prediction. To solve this problem, a new...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31781-MS
... getting stuck or lost in hole, comprehensive well logs are not always available. In the absence of a measured sonic log, a predicted acoustic log can be used for input into the pore pressure prediction avoiding the risk and cost of downhole wellbore logs, however, accuracy is extremely important...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-30977-MS
... subsurface corrosion marine transportation accuracy wind energy bayesian inference upstream oil & gas inspection flowline corrosion materials and corrosion riser corrosion prediction estimation measurement data structural member fatigue damage spectrum renewable energy information...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-30919-MS
... Understanding and characterizing the behaviour of the subsurface by combining it with a suitable statistical method gives a higher level of confidence in the reservoir model produced. Interpolation of porosity and permeability data with minimum error and high accuracy is, therefore, essential in reservoir...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-30953-MS
... simulation democratization artificial intelligence accuracy upstream oil & gas expert analyst design engineer simulation tool engineer cae analyst physics acoorn model university simulation ecosystem simulation result team member offshore technology conference engineering team Below...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31152-MS
... quantify the 3D circulation and kinematic properties of the main features partly because of limited assimilation of observational data. MACRO-GOM incorporates all the advantages of available HYCOM-based reanalyses and further enhances the resolution, accuracy, and reliability by the assimilation of over...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31119-MS
...Abstract Abstract Borehole collapse is one of the difficult problems in offshore oilfield drilling, which is directly related to regional geostress field. Seismic inversion is widely used to construct 3D stress field, and the accuracy of seismic inversion results depends heavily on the quality...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31278-MS
... for frequent manual calibration of the hydraulic input parameters. artificial intelligence drilling fluid management & disposal deep learning upstream oil & gas real time system drilling fluids and materials accuracy model prediction calibration prediction operation training period...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30758-MS
... experimental verification for accuracy. The results of the BHP, calculated with a calibrated hydraulic model, are compared with corresponding results calculated with the uncalibrated model. The use of the pressure calibration for the hydraulics model allows estimating BHP with less error. Recommendations...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30754-MS
... networks have also been applied to solve the shape detection problem in both supervised [Zou et al., 2017] and unsupervised settings [Sharma et al., 2017], [Tulsiani et al., 2016]. However, these methods have limited accuracy, the number of supported shape types is limited and extending the techniques...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30773-MS
... of automated facies identification. algorithm log analysis information facies classification offshore technology conference gaussian distribution facies identification self-augmented training deep neural network artificial intelligence machine learning neural network accuracy ensemble method...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30803-MS
... radiation representation modeling risk management fire source radiation calculation cfd fire modeling calculation thermal radiation mapping area integration upstream oil & gas risk assessment application receptor offshore technology conference risk and uncertainty assessment accuracy...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30841-MS
... its high accuracy of ±5% or less for resistivity below 10 ohm.m at a resolution of 0.001 ohm.m. The design eliminates any dead volume and all flowline fluid passes through the sensor. The sensor tube is smoothly flushable for fast dynamic response in multiphase slug flow. This paper also discusses...

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