... Abstract Accurate wind speed estimates are vital for the offshore wind farm industry. LiDAR measurements provide excellent wind data but are often limited in duration. Long-term wind time series are typically derived from either cost-effective but limited theoretical profiles or more accurate...

... valuable information and insights for the analysis. Figure 1 presents the correlation matrix for the variables of Scenario 1: Abstract The estimation of topside weights for FPSOs in the early phases of projects is a key factor for the evaluation of their economic viability. Developing a method...

... Abstract Objectives/Scope This study was based on estimation and quantification of fugitive methane emissions from a 170,000 km gas distribution network in Italy, following the OGMP 2.0 Standard. Commissioned by a major gas company, the project covered the period 2021-2023. The key objectives...

... delves into the application of deep learning (DL) methodologies in combination with in situ conventional and seismic PCPT testing data for the CPT-based soil behavior type (SBT) classification and estimation of in situ shear wave velocity (V s ) for the studied Atlantic outer continental shelf (OCS...

..., which are the UHR seismic image and the constructed structure model; The SF-Engine, which is the encoder of the pre-trained SFE CNN; An encoder-decoder, which is to extract more features at multiple scales; and Output of two tasks, which are to estimate the geotechnical properties specified...

... the final depth, was planned as possibility in every well design, but was not deemed necessary during the execution. Surface casing section, with extensions up to 1300 m, had good overall performance in drilling. Open hole caliper was estimated using tracer pills and pressure monitoring while pumping high...

... Abstract The objective of this study is to develop a data-driven machine learning based tool to estimate the FPSO topsides weight. The data were collected from public sources including IHS, news and magazines, covering world-wide active FPSO geographic locations, topsides weights...

... series system estimation INTRODUCTION One of the foundations of the ongoing fourth industrial revolution, Industry 4.0, is the digital transformation, which potentially enables companies to increase process efficiency, improve data transparency and boost competitiveness ( 1 ). Digital Twins...

... Abstract The evaluation and estimation of in-situ stress regimes are vital in many subsurface engineering processes such as borehole stability in deep well drilling, hydraulic fracturing design, water injection for pressure maintenance, geothermal recovery, and geological carbon sequestration...

... and the resultant casing collapse failure, and 2) casing fatigue. These cyclic loads to the casing structure often result in detrimental fatigue failures at essential casing joints and welds. Wrong cyclic strain calculations will lead to false estimation of casing fatigue life. This, in turn, would lead to abuse...

... materials and corrosion riser corrosion renewable energy pipeline corrosion subsurface corrosion marine transportation wind energy bayesian inference posterior distribution hull structure digital twin dashboard accuracy prediction estimation measurement data information evaluation offshore...

... electromagnetic pipe inspection tool with multiple transmitter and receiver arrays was designed to accurately estimate the individual wall thicknesses of up to five nested pipes. The tool uses an axis-symmetric forward model to invert for wall thicknesses, among other pipe parameters. However, in cases where...

... for the estimation of maximum value, and validation methodology as to the adequacy of the applied statisitical analysis procedures Rules and standards in the industry Statistical approach adopted for evaluation of extreme line tension is one of those areas where the requirements vary depending...

... Objectives/Scope Deposition inspection sensor based on electrical tomography has been proposed recently. In this work, a next generation electrical tomography sensor is introduced and a novel mathematical approach for the estimation of the deposit thickness is described. It is essential...

... conditions and WTG power analysis with estimation of the amount of the energy to be stored; preliminary design of the ESS; preliminary cost estimation. The study was carried out by using a digital tool developed by Moss Maritime in the context of a Proof of Concept based on Floating energy storage. The tool...

... the model such that the model behaves like the true physical system when subjected to the same inputs. To tune the model, we must know (measure) the inputs and the outputs. A fundamental requirement for parameter estimation is that the response variables are observable from the measurements...

... double the depth. The present work uses extrapolation techniques based on analytic and heuristic approaches to estimate data beyond the depth domain of CPTu tests. Design of the conductor casing is highly dependent on soil properties, since it serves as a foundation element of the well. Estimation...

... modeling for frictional pressure losses. Surface BackPressure (SBP) and StandPipe Pressure (SPP) data, measured in real-time, allows the calibration of frictional pressure losses and an estimation of BHP more accurately. An estimation of SPP is calculated based on integration from the measured SBP back...

...-Mudhafar , W. J. ( 2018 ). Integrating lithofacies and well logging data into Smooth Generalized Additive Model for improved permeability estimation: Zubair formation, South Rumaila oil field . Marine Geophysical Research , 40 ( 03 ): 315 – 332 . https://doi.org/10.1007/s11001-018-9370-7...

... is this work. usv configuration application landing pad autonomous system estimation sensor autonomous robotic system information operator upstream oil & gas ariel operation algorithm machine learning detection oil spill drone chemical spill vehicle controller artificial...