... of the calculated permeability with the reference value confirms the accuracy of the proposed experimental method with the relative error less than 10%. In addition, the proposed two-phase core analysis method can enormously accelerate test-time, as the permeability of selected rock sample can be estimated in less...

... rotation target well active magnetic ranging offshore technology conference conductivity upstream oil & gas well logging relief well magnetic field stabiliser drilling operation drill pipe transmitter accuracy Introduction During a field development lifetime, it is common to drill...

... performance evaluation. The results showed a high prediction performance for the models for training and testing with overall accuracy higher than 95 through detecting complex lithology schemes. Predicting the drilled formation's tops and lithology while drilling in real-time through the developed solution...

... have shown that high resolution sonar scans can measure nodule abundance and size with sufficient accuracy over a much greater area in less time when compared to traditional box coring methods. Studies of nodule and manganese crust sampling campaign durations have shown that transiting from site...

... & gas deep learning slug catcher asia government flowrate uae government technology conference correlation neural network israel government machine learning algorithm field measurement united states government artificial intelligence forecasting accuracy information optimization phase...

... additional insight 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...

..., 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...

... to trenching profile accuracy and profile long term stability. Constructability is discussed in terms of availability of technology vs water depth, soil uncertainties, excavation volume, excavation tolerances. The alternative design based on bends allows avoiding any seabed preparation works and all...

... such that you can provide additional input into physics-based models. One such example is to address the oil-water split 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...

... knowledge of formation pore pressure is required for the safe and economic drilling of wells. At present, Eaton and Bowers methods are widely used in pore pressure prediction, and the prediction accuracy of these methods is dependent on the accuracy of the underlying formation velocity prediction. However...

... perspective. artificial intelligence background detection machine learning industrial facility variation application algorithm optimization problem accuracy productivity turnaround health & medicine dataset inspection monitoring safety milestone automation offshore technology...

... 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...

... 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 asphaltene inhibition concentration ai agent asphaltene...

..., 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. A Gradient Boosting model is trained...

... the sharing of information among related organizations for the understanding of the actual operation status, so that evaluate future risks and establish maintenance plans with accuracy can be discussed. The hull structure digital twin (HSDT) is proposed as an on-demand simulation model that contains all...

... both customer expectations and the costs of failure are at an all-time high. modeling & simulation simulation knowledge management simulation democratization artificial intelligence accuracy upstream oil & gas expert analyst design engineer simulation tool engineer cae analyst...

... 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...

... oil & gas real time system drilling fluids and materials accuracy model prediction calibration prediction operation training period hydraulic model calculation ecd drilling operation machine learning neural network hybrid model flow rate forecasting period real-time drilling...

... Abstract 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...

... 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...