APPLICATION OF UNLABELLED BIG DATA AND DEEP SEMI-SUPERVISED LEARNING TO SIGNIFICANTLY IMPROVE THE LOGGING INTERPRETATION ACCURACY FOR DEEP-SEA GAS HYDRATE-BEARING SEDIMENT RESERVOIRS

Application of unlabelled big data and deep semi-supervised learning to significantly improve the logging interpretation accuracy for deep-sea gas hydrate-bearing sediment reservoirs

Due to the extremely complex reservoirs and strong heterogeneity, deep-sea gas hydrate logging porosity calculations still have problems, which further leads to insufficient resource calculation accuracy.Logging reservoir evaluation methods based on intelligence may be able to provide more reliable prediction results, especially the logging evaluat

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Center of Rigidity and Center of Shear in Wall-Frame Systems

In case of torsion in buildings, additional earthquake forces affect the structure and internal forces and displacements increases.For this reason, it is important to place the bearing systems in the plan as much as possible to reduce the torsion effect.To minimize torsion effects, the center of mass and center of rigidity should be as Mens Sandals

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