... Abstract The concept of the digital twin can be thought of as a virtual representation of a physical product, engineering system or facility. This paper presents the role of predictive engineering analytics, alongside operating data, in the digital twin. Using case studies, the authors...

... accumulation endured by units in operations usually differs from predictions due to the assumptions made at the design stage. One of the sources of uncertainty is the representation of the encountered sea states. The objective of this paper is to use in-situ measurements as a reference for evaluating...

... carbon diffusion production chemistry resistance representation mechanical properties oilfield chemistry wear resistance martensite application reduction offshore technology conference Austenitic Stainless Steels The pros and cons of austenitic stainless steels are well known...

... representations and approaches can be simplified and streamlined, while still providing the advantages of CFD. Variability in geometric representations can be captured with physics representations rather than needing to create predictive CAD geometry. These types of simplifications can increase the ability...

... will be on the use of geometric shadowing calculations to improve thermal radiation representations. This paper will investigate how these techniques can be applied to offshore facilities, identify where and how they could be applied, as well as look at shortfalls in which further research is required. With the goal...

... representations of data as tables with rows and columns does not match the new reality of all of the information forms that must be brought to bear on critical drilling decisions. For us to possess an expansive view of all of the information we must move beyond the limitations of relational data into the realm...

... is derived from qualitative and quantitative properties of maintenance records (work orders or jobs). When this value is visually modelled over a period of time based on the Crow-AMSAA method, a visual representation of the P-F curve can be easily identified. It was also shown as possible to determine...

...OTC-30675-MS Lack of Fidelity and Integration in Reservoir and Production System Representations Leads to Costly Concept Development Mistakes Elena Valova, Ekaterina Eliseeva, Ian Roberts, and Joerg Meyer, OneSubsea a Schlumberger company Copyright 2020, Offshore Technology Conference This paper...

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... technology conference representation drilling equipment accuracy disagreement classifier artificial intelligence Bangdiwala , Shrikant I. , and Shankar Viswanathan. 2013 . " The agreement chart ." BMC medical research methodology. Martin , Trenton , and et al . 2017...

... and residual chain link capacity [ 2 ] and a basis for a multi-axial fatigue assessment method to establish the fatigue capacity of as-new and degraded chain links [ 3 , 4 , 5 ]. materials and corrosion load-elongation curve pbl subsurface corrosion break test representation residual strength...

.... This data is then combined in digital 3D space to give an accurate representation of current equipment condition and mechanical integrity of critical offshore assets. Such inspection and testing can be conducted during manufacturing as a quality check, creating digital baseline records, or on deck during...

..., the use of flexible or rigid risers, the diameter of production lines and the choice of technologies for handling streams with high CO2 concentration in an integrated way. A simulation of an oil field shows effective results. In this new methodology a representation of each discipline is developed...

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... information artificial intelligence subsea pipeline design process workflow offshore pipeline design report machine learning piping design representation lateral midstream oil & gas calculation sequence digital subsea pipeline design process G. Brown , M. Brunner , X. Qi...

... upstream oil & gas instability obstacle constraint genetic algorithm representation interference slope stability optimization problem safety factor artificial intelligence chromosome Det Norske Veritas , Offshore Standard DNV-OS-F101 Submarine Pipeline Systems , 2012...

... of production facilities located in the Gulf of Mexico The investigation found that the provisions of API RP 2MET do not provide a good representation of the structure of the hurricane boundary layer. A major reason that the provisions of API RP 2MET do not model the hurricane boundary layer well...

... the oil and gas industry. From the days of the flight simulator (the earliest influential antecedents of virtual reality) we can now transpose our know- how onto an Avatar operating in a virtual operational environment. In computing, an Avatar is the graphical representation of the user or the user's...

... as the platform to construct and analyse this test case. An accurate representation of the loading operation has been carefully constructed to account for the system in real life operation. The results of the assessment express the expected loss as an aggregated loss into a single quantifiable monetary measure...

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