Studentoppgaver (TN-IER): Nye registreringer
Viser treff 41-60 av 150
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Trajectory Control via Reinforcement Learning with RSS Model
(Master thesis, 2022)Various researchers proposed several types of methods, algorithms, and simulator to control bottom hole assembly (BHA) while drilling a deviated well. These works consist of drilling, control, mechanical and electrical ... -
Controls and Distributions Of Tertiary Sandstones in Southern Viking Graben
(Master thesis, 2022)The Tertiary succession in the Ve Sub-basin, Sleipner Terrace, Utsira High and Ling Depression is studied to understand the lateral and vertical distribution of Tertiary sandstones, to know if Tertiary tectonics had an ... -
Utilizing machine learning algorithms in the ensemble-based optimization (EnOpt) method for enhancing gradient estimation
(Master thesis, 2022)High or even prohibitive computational cost is one of the key limitations of robust optimization using the Ensemble-based Optimization (EnOpt) approach, especially when a computationally demanding forward model is involved ... -
Seismic vulnerability to underground tunnels with particular focus on the Rogfast project.
(Bachelor thesis, 2022)During the last decades several studies of underground tunnels under seismic loads have been conducted. Classically, earthquakes have been associated with active plate boundaries and adjacent areas; however, seismic activity ... -
Comparing photogrammetric and iPad-Lidar models of exposed faces in the Rogfast tunnel.
(Bachelor thesis, 2022)Cameras have become progressively more advanced in the 21st century. They are a ubiquitous feature in electronic devices, which brings more opportunities for collecting data in the field and creating 3D geologic models. ... -
The role of the evaporitic Zechstein Group on geothermal energy. Insights from the Norwegian North Sea
(Bachelor thesis, 2022)Geothermal energy could potentially contribute to reduce CO2 emissions at Norwegian Continental Shelf if it is used for electrification of platforms. The main focus for this thesis is to improve the understanding of the ... -
Geomorfologisk effekt på den sedimentære sammensetningen i den permiske Rotliegend-guppen i Nordsjøen
(Bachelor thesis, 2022)Den permiske Rotliegend-gruppen i Nordsjøen er delt inn i to bassenger, det nordlige permiske bassenget og det sørlige permiske bassenget. Det nordlige permiske bassenget, som også omfatter den norske sektoren, er mindre ... -
North-Sea basement and provenance of the Permian Rotliegend Group
(Bachelor thesis, 2022)Conglomerates and sandstones from the Permian Rotliegend Group contain clasts of Caledonian origin that suggests a basement source area and a sediment transport direction connected to the tectonic activity in Carboniferous ... -
Geologisk kartlegging av Stavanger Domkirke og mulige opphavskilder ved lokale øyer (i samarbeid med Arkeologisk Museum)
(Bachelor thesis, 2022)Stavanger Domkirke er en av de eldste domkirkene i Norge. Tross sin status og alder, mangler det dokumentasjon på byggefaser og ressurser brukt i anledning til byggingen av kirken. I dette arbeidet har derfor deler av ... -
Hvordan bestemme settedyp for fôringsrør.
(Bachelor thesis, 2022)Det viktigste for valg av settedyp og formasjonsvalg for de ulike foringsrørene er å avgjøre hvor de trengs. Man må regne med å måtte øke slamvekten som følge av økende poretrykk. Fra poretrykksberegninger og formenasjons-styrke ... -
Tectonostratigraphic evolution of the upper Paleozoic of the Sele High and its adjacent basins
(Master thesis, 2021)The main focus of this study is to improve the understanding of the timing of the tectonic activity and its control over the distribution of the upper Paleozoic strata in the chosen study area. The study area is located ... -
Investigation of vibration assisted cementing - a CFD study
(Master thesis, 2021)Abstract Primary cementing operations in the oil and gas industry are considered critical and complicated. For cementing operations to be successful, the fluid displacement in the annular volume has to be close to perfect. ... -
The use of a magnetic separator (‘FRANTZ’) and Energy dispersive spectroscopy (EDS) for separation of heavy minerals: A case study from South Africa and Namibia.
(Master thesis, 2021)A detail study on three selected samples is applied to dispatch the of effectiveness of Frantz isodynamic separator for separation of heavy minerals. Samples selected for study are amphibolite, phyllite and lava from Rosh ... -
Effectiveness of Frantz Machine for Separation of Heavy Minerals
(Master thesis, 2021)This project research the provenance of Precambrian formations: Vredefontein Formation, Grootderm Formation, and Derburg Formation from Namibia. The aim is to enhance provenance understanding after the separation of minerals ... -
First age constraints of the Marmora Terrane: the missing link for Neoproterozoic geology between South America and southern Africa
(Master thesis, 2021)The Gariep Belt stretches from the southwest of Namibia into the northwest of South America, crossing the international boarder at the Orange River. The mountain belt originates from a continent-continent collision related ... -
Mineral liberation analyzer as a tool for reservoir characterization of Mesozoic succession of the Barents Sea (Norway).
(Master thesis, 2021)Heavy mineral studies have been applied to a selection of samples from the Kolmule Formation from the Cretaceous age and from the Stø Formation of Jurassic age to understand the rock composition of the samples and develop ... -
Probabilistic Time Estimation for Drilling Operations on NCS Using Monte Carlo.
(Master thesis, 2021)The purpose of this thesis is to present a probabilistic methodology for developing time estimates for drilling operations on the NCS, which can further be expanded to supplementary continental shelfs in the world, or for ... -
Forecast of investment in renewable energy with consideration of dependency of investment in renewable energy and oil and gas prices
(Master thesis, 2021)Renewables are taking up the role of increasing importance in the energy industry, especially with the recent wave of the drop in prices of oil and gas. Therefore, oil and gas companies are gradually positioning themselves ... -
Multi-Attribute Seismic Analysis Using Unsupervised Machine Learning Method: Self-Organizing Maps
(Master thesis, 2021)Seismic attributes are a fundamental part of seismic interpretation and are routinely used by geoscientists to extract key information and visualize geological features. By combining different findings from each attribute, ... -
A Decision Analysis Framework for Offshore Green Ammonia Project Investments
(Master thesis, 2021)Ammonia has great importance to our daily lives – it is used in household cleaning products and to make agricultural fertilizers. Recently it has attracted attention from the energy sector, since it can be used as a ...