... Plan ( Fig.1 ) sub-sea system simulation offshore technology conference upstream oil & gas controls and umbilicals installation recovery tool rov positioning dead weight operation external diameter brazil government umbilical anchor collar recover subsea umbilical descent...

... the associated risk can be effectively mitigated. upstream oil & gas artificial lift system crude oil terminal satellite platform gas lift offshore technology conference flexible pipe fuel ga simulation pressure switch operation platform modification compressor expedited facility start-up...

... propagation simulation relief well fracture propagation offshore technology conference simulation scenario well containment analysis blowout Introduction The Well Containment Analysis – WCA - is a set of integrity analysis criteria in a shut-in scenario performed during the well design phase...

... of icebreakers, saving fuel and reducing emissions. In this case study, a real ice operation data and powerplant load profile from icebreaker Polaris was used to simulate the effects of adding an ESS. The simulation indicated substantial benefits to both LNG and diesel operation. The key findings of the study...

...-submersible platform. The VIM excitation from the hydrodynamic loading on the platform is solved by the CFD code while the damping from mooring and risers is simulated using dynamic anchor line models within the mooring code. A representative deep-water mooring and riser system consisting of 14 anchor lines...

... from a sea-bottom mud collecting device and lifted through the riser annulus. The jet pump is driven with power fluid pumped from a floating mining vessel. To evaluate the suction performance of the jet pump and the flow assurance in the annulus, numerical simulations were performed for various kinds...

... considering estimated loads for a CO 2 injection case study. The results of the evaluations demonstrate that neither the structural capacity nor the sealing response are affected by the sudden temperature drop. Additionally, these results are also confirmed by the numerical evaluations. In the simulation...

... hydrostatic pressure on the annulus. Consequently, nitrogen (N2) density could no longer be neglected. This paper presents simulations performed in preparation for the job, operational considerations, and post-job evaluation. The lead slurry needed a density of 1.25 SG and develops a compressive strength...

... is compared with the expected loads from the global analysis. The local model is simulated stepwise with 0 - 28 broken wires and indicated a reduction of 83% in allowable axial load with 25 broken wires. The results were combined with global simulations considering different sea states to provide insights...

... for the NYB offshore wind leases relied on Numerical Weather Prediction (NWP) model simulations in combination with floating LiDAR buoy data deployed by the New York State Energy Research & Development Authority (NYSERDA). While the NYSERDA buoys are hugely valuable, additional measurements in the region...

.... This facilitates well informed decision making, opposed to immediate shut down and cold restart following conservative cool down requirements and philosophies. The inner workings of the Digital Twin are a Reduced Order Model (ROM) set of differential equations based on a-priori CFD simulations which reveals...

... structure fatigue. real time system funnel upstream oil & gas subsea system simulation drilling equipment operation bop guide post rig new wlr offshore technology conference wlr procedure cable disconnect installation rov anchor replacement tensioner drill string...

... Abstract This paper provides an overview of the following three modeling approaches – Physics-based Modeling, Machine Learning, and Hybrid Modeling (Physics-based Modeling & Machine Learning combined), and addresses their applicability for multiphase flow simulations in specific use-cases...

... wear profile is estimated with a stiff string model, and the CRF for the pipe is calculated thanks to a reliability-based approach . The important novelty is the assessment of a worn CEE on the VAM ® SLIJ-II using a 3D FEA model and some tests . drillstring design groove simulation...

... slugging, which are due to local weight variations, provides an upper bound on slugging fatigue lives. long period upstream oil & gas steel lazy wave riser simulation hang-off angle variation tdp horizontal distance design space weight variation flatness riser shape shape optimization...

... Abstract The pipeline design standard DNVGL-ST-F101 requires performing the reeling simulation tests with subsequent strain ageing evaluation. The experimental methods for evaluation of strain ageing of low-carbon microalloyed steels upon reel-laying process were analyzed and compared for API...

... integrity real time monitoring system safety factor temperature profile wellbore integrity real time well integrity management x-tree sensor equation variation wellbore design operation offshore technology conference simulation failure mode digital twin Introduction The Marlim Field...

...-functions on to the higher-level business operational/financial metrics (time to first oil, time on online, free cashflow, etc.) It also takes a reference type curve as an input for the selected basin and scales it for different design options. The ISM simulates the cycle time, critical path, capital spend...

... Abstract Due to an on-going project's specificities, running time domain analyses using wave and vessel motions timeseries has been required. However due to numerical limitations, preserving time consistency between wave elevation and vessel motions led to unacceptable simulation run time...

... & gas real time system drilling equipment riser analysis rig bop installation operation anchor cable service vessel simulation shallow water dp rig bop tethering system application red watch circle offshore technology conference wellhead fatigue Introduction The BOP tethering...