... inhibition machine learning division 2 histogram inspection h2s management complex reservoir artificial intelligence fatigue life crack size api 17tr8 fcgr curve fatigue analysis requirement geometry fatigue failure frequency fatigue screening test data load histogram offshore technology...

... that the connectivity of fracture networks is dramatically impacted by the degree of deflection, crossing, and merging of hydraulic fractures with natural fractures. The detailed parametric study based on the fracture-type-detection algorithm helps us better understand the factors that influence the geometry...

... method is up to 90.78%, which indicates that ANN can be an efficient method for cement sheath fatigue prediction. The fatigue model we proposed is different from previous study, because we collect the data for real wellbore geometry (hollow concentric cylindrical geometry). This makes the model more...

... qualification and the new Saipem Procedure for Technology Qualification that was at the basis of the process. offshore pipeline continuous piggability detection diameter reduction geometry operation internal diameter profile deformation upstream oil & gas database iau system integrated...

... produce ambiguous results [ 2 ] [ 3 ]. This applies in particular to components with a complex geometry and/or complex loading leading to three-dimensional stress fields, to heavy-wall or in cases where calculated peak stresses exceed yield over 5% of the wall thickness. A new connector has been...

... the novel methodology of transforming the outer or second casing TIE response, obtained by running the advanced ultrasonic and flexural tool inside innermost casing or tubing into a 3D wellbore view to suitably visualize and analyze the outer or second string geometry. An advanced ultrasonic...

... loss control drilling fluid selection and formulation optimization problem metallic buoyancy module criterion drilling fluid property drilling fluid formulation topology optimization drilling fluid chemistry drilling fluids and materials upstream oil & gas equivalent density geometry...

... In the following section we discuss a simulation-based Design for Additive Manufacturing (DFAM) process for the PDC geometry. DFAM implementation Abstract In the last 10 years, Metal Additive Manufacturing (AM) has matured substantially [ 1 , 2 ]. The evolution of metal powder-bed AM now...

... complex reservoir api 579 variation j-integral hydraulic fracturing plasticity signal ff assessment crack size plastic zone upstream oil & gas model 2 j-integral value geometry uncracked geometry hpht stress distribution localized plasticity high pressure high temperature...

..., and parameters of iceberg distribution. The data on the flow rates of the main glaciers were compared with the satellite beacons equipped with GPS (ARGOS) installed on several glaciers. Empirical relationships were derived to determine the mass and geometry of icebergs based on instrumental measurements...

... 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...

... being to work towards bringing fire modeling to the same standard of explosion modeling without the additional cost and schedule burdens to projects of traditional CFD fire modeling. fire modeling geometry view factor offshore facility thermal radiation radiation representation modeling...

.... distortion build direction thermal-structural simulation assembly geometry orientation offshore technology conference adoption constraint upstream oil & gas simulation design space support structure additive manufacturing part orientation application residual stress optimization problem...

... and pipelines but provide limited results in the complex geometries of subsea and subsurface equipment. In subsurface applications, a CFD workflow was used to tune near-wellbore reservoir properties based on advanced 1D and 3D thermal modeling of the completion interval. Accurate thermal modeling was then used...

... , P.D. , Brown , C. , and Schoepf , V. , "Assessing Casing Wear in the Absence of a Baseline Caliper Log" , SPE/IADC-173143-MS, 2015 . Priest , J.F. , Computing Borehole Geometry And Related Parameters From Acoustic Caliper Data . SPWLA 38th Annual Logging Symposium, 15-18 June...

.... Kinnari , Kjell M. Askvik , Xiaoyun Li , and Amadeu K. Sum , ‘Hydrate Management in Deadlegs: Effects of Header Temperature on Hydrate Deposition’ , Energy Fuels , 31 ( 2017 ), 11802 – 10 . wall temperature geometry artificial intelligence upstream oil & gas hydrate...

... unusual structural geometries on the bottom of the ocean in the near shore environment is not as well understood. This paper provides a review of recent work to develop and validate numerical modeling methods that can predict scour around complex submerged structures as well as potential countermeasures...

... of corroded mooring chain. This paper summarizes the tests and FE analysis work for the selected chain samples. The JIP research work has found that corrosion, either general corrosion or local/pitting corrosion, can significantly reduce the chain fatigue capacity. The location and the geometry of corrosion...

... is modified based on test results. By using the appropriate geometries, the deteriorated head curve can be calculated. Compared to the test curves, the proposed model agrees well with the head degradation trend. The model can be further improved by adding abrasion and efficiency models with more available...

... failure assessment diagrams (FAD) and finite element method (FEM) have been successfully implemented on simple and regular geometries, they are not suitable for structures with complex geometries, transition of failure modes, presence of residual stress, and nonlinear fracture toughness. Extended finite...