Blar i NTNU Open på forfatter "Duffaut, Kenneth"
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Velocity and Reflectivity variations of Overpressured Jurassic Sandstones in the Norwegian Sea
Ochonogor, Naphtali Chukwuka (Master thesis, 2016)The Garn Formation is one of the reservoir sands amongst the Jurassic Sandstones in the Norwegian-Sea. The pore-pressure and its influence on the rock properties within the Haltenbanken province in the Norwegian-Sea has ... -
Velocity Depth Trends Prediction on the Norwegian Continental Shelf (NCS) Wells Using the Bounding Average Method
Davy, Nandito (Master thesis, 2021)Earth consists of heterogeneous layers due to the complex sedimentation processes, in which lithifies both unconsolidated sand and siliciclastic clays into sandstone and shale. These two sedimentary rocks are the most ... -
Velocity ratio estimation using AVA attributes in VTI media
Zahid, Arslan (Master thesis, 2017)Amplitude variation with angle (AVA) analysis is one of the fundamental tools for hydrocarbon detection and reservoir characterization. The background trend as a function of intercept against gradient for various 〈Vp〉/〈Vs〉 ... -
Velocity-attenuation model from check-shot drift trends in North Sea well data
Carter, Andrew James; Caceres, Veronica; Duffaut, Kenneth; Stovas, Alexey (Peer reviewed; Journal article, 2020)Seismic attenuation distorts phase and narrows bandwidth in seismic surveys. It is also an exploration attribute, as, for example, gas or overpressure, may create attenuation anomalies. Compensating attenuation in imaging ... -
Well-Log Database and Automation of Well Log Depth Matching by Using Analytical Methods and Deep Learning
Caceres, Veronica Alejandra Torres (Doctoral theses at NTNU;2022:104, Doctoral thesis, 2022)Well log data formats remain rigid, outdated, and difficult to understand and to work with. The amount of available documentation is limited, thus much of the valuable information held in these data formats is left behind ...