Browsing Institutt for geovitenskap og petroleum by Title
Now showing items 2525-2535 of 2535
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Wellbore Stability and the Thermal Effects Analysis for a North Sea Exploration Well
(Master thesis, 2015)A good understanding the wellbore stability process is crucial for a safe and effective drilling of deep wells, wellbore instability is one of the key problems that engineers encounter during drilling. Wellbore instability ... -
Wellflow Power Generation
(Master thesis, 2022) -
Wellflow Power Generation
(Master thesis, 2022) -
Wettability Alteration Measurement Using Zeta Potential
(Master thesis, 2021) -
Wettability Variations within the North Sea Oil Field Frøy
(Master thesis, 2012)Wettability is one of the most important parameters governing the rate of oil recovery from a porous medium. This thesis is a study of the wettability variations within the Frøy field in the North Sea, and its effect on ... -
Where are the outcrops? Automatic delineation of bedrock from sediments using Deep-Learning techniques
(Peer reviewed; Journal article, 2023)The delineating of bedrock from sediment is one of the most important phases in the fundamental process of regional bedrock identification and mapping, and it is usually manually performed using high-resolution optical ... -
Within plate gabbroic intrusion at 565 Ma in the Uppermost Allochthon - A regional, geochemical and geochronological study of the Umbukta gabbro, north-central Norway
(Master thesis, 2016)A part of the Kjerringfjell Group in the Rӧdingsfjället Nappe Complex in the Uppermost Allochthon of north-central Norway was mapped during this thesis. The rocks in this area mainly compose of garnet-biotite gneiss, ... -
X-ray Microprobe Investigation of Iron During a Simulated Silicon Feedstock Extraction Process
(Peer reviewed; Journal article, 2016)Elemental silicon is extracted through carbothermic reduction from silicon-bearing raw feedstock materials such as quartz and quartzites. We investigate the micron-scale distribution and valence state of iron, a deleterious ... -
You learn as long as you drill; research synthesis from the Longyearbyen CO2 Laboratory, Svalbard, Norway.
(Journal article; Peer reviewed, 2019)From 2007 to 2015, eight wells were drilled and fully cored to test the feasibility of storing CO2 emitted from the coal-fueled power plant in Longyearbyen, Svalbard. The drilling campaign identified three water-bearing ... -
Zircon U-Pb geochronology and whole-rock geochemistry of migmatitic gneisses reveal the late Paleoproterozoic through Devonian history of the Western Gneiss Region
(Master thesis, 2020)Studieområdet ligger på den nord-vestlige kysten av Norge, i det eksponerte grunnfjellsvinduet kjent som den vestre gneisregionen, (VGR). VGR er et område på omtrent 50 000 km2 med eksponerte gneiser av tidligproterozoisk ... -
ПРОГНОЗ ТЕМПЕРАТУРНОГО РЕЖИМА НАСЫПИ СЕВЕРНОЙ ЖЕЛЕЗНОЙ ДОРОГИ (В ТУНДРОВОЙ ЗОНЕ У СТАНЦИИ ХАНОВЕЙ)
(Journal article, 2022)ПРОГНОЗ ТЕМПЕРАТУРНОГО РЕЖИМА НАСЫПИ СЕВЕРНОЙ ЖЕЛЕЗНОЙ ДОРОГИ (В ТУНДРОВОЙ ЗОНЕ У СТАНЦИИ ХАНОВЕЙ)