... efficiency in communication. This also means a large focus on information modelling to ensure seamless communication across systems, technology, and stakeholders. A digital twin is a virtual representation of a system or asset, which calculates system states and makes system information available through...

... Abstract Traditionally, verification of equipment and systems has been carried out by deploying surveyors to perform physical verifications. Today, the development of digital twins, representing physical assets, provides the possibility to leverage data to enhance and replace the conventional...

...Digital Twin A digital twin is built considering the FPS and mooring lines with the sensors attached to the H-links. This digital twin is intended to allow the sensitivity studies to evaluate the influence of parameters on the motion measured by the sensors. The mooring lines are modelled from...

... As per DNV-RP-A204 (2020 ), there are two main categories of functional elements (or digital twins) for a system as follows: Abstract The design and maintenance of Floating Offshore Wind Turbine (FOWT) platforms demand accurate global performance and structural analysis. Traditional...

... Abstract A development of physics-based digital twinning of a generic jack-up platform is presented in this paper. Due to lack of field measurement data, a generic large-scale jack-up model was designed, fabricated and tested in TCOMS ocean basin at 1:30 scale under different configurations...

... Abstract A digital twin is proposed to quantify the loads and mitigate the risk of rupture during the recovery operation of a flexible riser with severe structural weakness (30% of broken wires in the outer tensile armor layer). The allowable axial tension is compared with the loads expected...

... for injection rate and depth of injection. The objective of this optimization is to reduce both operation time and consumed volume of nitrogen. By leveraging emerging technologies, an advanced production modeling algorithm using well digital twins was created to maximize lifting of liquid for each unit of gas...

... was performed to validate and further optimize the defined strategy, which relies heavily on asst specific maintenance tasks and onshore sparing due to minimal redundancy and space on host for spares. Digital Twin technology has been leveraged to create a virtual mirror image of the Vito facility...

... Abstract Thermal Insight, visualized in Figure 1 , establishes a new frontier for operators to increase reliability and uptime of SPS systems by avoiding cold restarts. The Digital Twin is a live diagnosis tool that provides critical information about the actual cool down time of critical...

... to autonomously navigate through a pre-programmed inspection scope. The operation of the AID is supervised by our remote operation center in Haugesund, Norway. This paper presents results from our first field trial. A digital twin was constructed for multiple subsea templates. The digital twin was developed...

... Abstract This paper summarizes a current outcome of DeepStar project titled, "21164 Standardization of Inspection to Enable Digital Twin (Phase 2)", which develops a digital twin framework for mooring chains with physics models, standardized inspection data template, and various analytical...

... such that even if a tensioner fails, the riser maintains positive effective tension. Abstract A digital twin representing the drilling system of a dynamically positioned (DP) mobile offshore drilling unit (MODU) has been developed and deployed in offshore Brazil. The primary output of the digital twin...

.... In order to assess the well integrity during production lifetime, a Digital Twin of the well was developed and is capable of modelling the physics of permanent and transient fluid flow and corresponding behavior of trapped annuli with thermo-structural coupling to the mechanical structure. Also, as part...

... Data is generated at every stage of a product or system's life. This data can be used to embed predictive capabilities within the digital twin, which in turn can provide valuable insights – for example, the capacity of a system to withstand a critical event – throughout its operational life...

... the field engineer with detailed diagnostic data literally at their fingertips. The process builds and maintains the living digital twin without having to expend engineering hours to update 3D models. This process not only removes the need for people, which reduces cost and safety risk, but also improves...

... Abstract In order to realize the benefits of the digitalization and automation of production and processing systems, users first need to increase the level of integration, controllability and monitoring capabilities of each component applied. Therefore, digital twins turn out to be a highly...

...Proposed Hull Structure Digital Twin The following sections elaborate the features of the proposed digital twin technology. The analysis flow of structural Digital Twin is shown in Figure 2 . The contents of the proposed digital twin technologies are composed of following technical elements...

... Abstract This paper presents a concept of a mooring digital twin frameworkand a standardized inspection datatemplate to enable digital twin. The mooring digital twin framework supports real-time and/or on-demand decision making in mooring integrity management, which minimizes the failure risk...

... industry. In this paper, a novel computer vision-based digital twin concept for real-time corrosion inspection is proposed. The Convolution Neural Network (CNN) algorithm is used for the automated corrosion identification and classification from the ROV images and In-Line Inspection data. Predictive...

... space, as well as enabling integrity analysis of the infrastructure. The framework presents its results within a symbiotic digital twin of the infrastructure and robotic platform. With fully synchronized communication and data streams, the interactive digital twin provides operational decision support...