... ABSTRACT: Bayesian data analysis has been praised as a suitable approach for analysing geotechnical data, partly due to the possibility of including information other than (usually limited) project-specific data in the form of prior distributions. However, the geotechnical literature...

... to be characterized by < 0.5m vertical resolution at or near the seabed. While this may be acceptable for broader study of shallow geohazards using seismic data, it does not have sufficient resolution for the very detailed information required for de-risking shallow hazards and the associated design...

... process that makes optimal use of the data collected, deriving maximum information regarding site conditions. Offshore site investigation and geotechnical characterisation techniques commonly employed today are best-suited for oil and gas projects (for which they were developed) where the investigation...

... correction cone resistance bayesian strain-rate correction case study density function quasi-static cptu information sedimentary geology algorithm machine learning cptu profile tmcmc formulation credible interval src Session 16 - Shallow & Jack-Up Foundations doi:10.3723/WPKI9988 Bayesian...

... engineering algorithm innovative geotechnology information Innovative Geotechnologies for Energy Transition | The Society for Underwater Technology doi:10.3723/YDGB3400 Applications of data science in offshore geotechnical engineering: State of practice and future perspectives B.Stuyts1,2...

... uncertainty assessment information hyperparameter increment submarine turbidity current selection prediction configuration strait application Innovative Geotechnologies for Energy Transition | The Society for Underwater Technology doi:10.3723/WPEM7746 Prediction of submarine turbidity currents...

... engineering projects can be completed safely and efficiently. To this end, there has been significant interest in leveraging quantitative information from both data types, allowing for a more effective integration. Critical in this process is capturing the evolution of prediction uncertainties, both...

... turbine wind turbine rov offshore wind turbine liquified natural gas (lng) inspection information installation usv innovative technology operation pipeline scour innovative geotechnology artificial intelligence wind farm technology energy transition life cycle Innovative...

... Abstract Repurposing of pre-existing O&G exploration data can enhance initial site evaluation and subsequently allow for the specification of more targeted reconnaissance offshore geophysical surveys to optimally provide the high-quality information needed during the development...

... as the gold standard to yield the most useful and useable information. Reprocessed seismic reflection data can make a valuable contribution to preliminary ground models, particularly for turbine foundations; the availability of cost effective, useable, and accessible field tapes is far from certain...

...1. Introduction With recent developments and application of geo- graphical information system (GIS) capabilities, geohazard assessments can benefit from detailed data integration. This facilitates the merging of dif- ferent datasets, such as 3D exploration seismic; high-resolution seismic (e.g...

... and value would be added to both pre-engineering and environmental conclusions. 1. Introduction Seabed surveys have been carried out routinely for many years to provide the information necessary for safe and efficient installation of offshore facilities, installations and infrastructure. Hydrographic...

... characterization akhurst british geological survey geological model hydrocarbon field storage carbon capture information saline aquifer international energy agency storage site leakage co 2 injection geological storage THE ROLE OF SITE SURVEYS IN CARBON CAPTURE AND STORAGE D Long and M Akhurst...

... the Norwegian gas field up to 102m below mudline a first for a remotely oper- ated seafloor based drilling system (Tjelta and Strout, 2010). In addition to the results of the 2009 campaign at Site L, previous soil investigation information was available where the drilling and testing was per- formed from...

... and installation. Geophysical data and borehole information should be tied together and to show how relying purely on one set of data could have potentially expensive consequences. For this project, combining the datasets provided further understanding of the geological model, allowed for refining of the model...

...- ence or otherwise of sabellaria using remotely operated vehicles (ROVs) and cameras. This information can be presented using a geographical information system (GIS) package to commu- nicate to stakeholders the findings of the survey. It is suggested that a multistage approach should be adopted...

... the geophysical vessel at more or less arbitrarily chosen locations for ground-truthmg geophysical data The information provided by these standard route selection surveys is msufficient and inadequate to assess the burial feasibility of the pipelme or cable. Bunal assessment should address a number of aspects...

... measurements are shown. A range of geophysical loggmg tools were applied and these provided contmuous information with depth, provided input to targeted sampling programmes and also enabled exact cross correlahon between boreholes The main objectives of the geoborings were to provide input to a geological...

... site investigation seafloor shear strength geohazard soil boring soil bomg resistance piston core geophysical data geotechnical data information fiom foundation design gulf artificial intelligence caisson reservoir characterization pcpt upstream oil & gas rafted block...

... operation wave velocity operational robustness operational constraint scpt system robustness mayne shear wave velocity shear wave velocity measurement velocity measurement borehole wave source upstream oil & gas information reservoir characterization offshore practice energy...