Blar i NTNU Open på forfatter "Johansen, Ståle Emil"
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Seismic Expression of Deep-Water Fan with an Example from Triassic in Southwestern Barents Sea
Babayev, Murad (Master thesis, 2014)Generation of high-quality 3D seismic data and easy access to this data across the deepwater environments together with the prior interest of oil companies in the deep-water exploration has attracted geoscientists to the ... -
Seismic Forward Modeling of Deltaic Sequences
Sæther, Ole-Peter (Master thesis, 2013)The seismic forward modeling is a useful tool to predict the seismic response from a knowngeological model. A seismic forward modeling process contains two main steps, a modelbuilding step and a seismic forward realization ... -
Seismic geomorphology of submarine channel-belt complexes in the Pliocene of the Levant Basin, offshore central Israel
Niyazi, Yakufu; Eruteya, Ovie; Omosanya, Kamaldeen Olakunle; Harishidayat, Dicky; Johansen, Ståle Emil; Waldmann, Nicolas D. (Journal article; Peer reviewed, 2018)In this study, analyses of a high-resolution, three-dimensional seismic reflection dataset and well-log data were combined to characterize a distinct Pliocene interval in the Levant Basin offshore central Israel. This ... -
Seismic interpretation and characterization of hydrothermal vents and vertical fluid-flow conduits in the Naglfar Dome (Vøring Basin, Norwegian Sea).
Mituku, Shambel Beyene (Master thesis, 2017)Seismic interpretation, attribute analysis and statistical analysis were used to interpret and analyse the hydrothermal vents and conduits in the Naglfar Dome, Vøring Basin. -
Seismic Interpretation and Characterization of the North Sea Chalk Group
Buriro, Aamir (Master thesis, 2015)The types and properties of the Chalk Group in the North Sea have been sparingly studied from seismic dataset. This study is aimed at investigating the depositional settings and physical properties of the Cretaceous Chalk ... -
Seismic interpretation and evaluation of the Cenozoic uplift in the southwestern Barents Sea
Reyes Canales, Mauricio (Master thesis, 2014)Several studies have suggested considerable uplift and erosion in the western Barents Sea and Svalbard margin during Cenozoic times. After continental breakup of the Norwegian-Greenland Sea, a primary tectonic uplift was ... -
Seismic interpretation at the Horda Platform, North Sea. Detailed characterization of Sognefjord Formation.
Krivenko, Nikita (Master thesis, 2014)Due to the intense hydrocarbon exploration the North Sea has become one of the most studied area in the world with respect to seismic surveys, exploration drilling to learn about sedimentary architecture of rift zones. ... -
Seismic interpretation of channels and canyons on the southeast flank of the Loppa High, Barents Sea.
Løseth, Solveig Pleym (Master thesis, 2016)3D seismic data (1038,38 km2) and three 2D seismic lines are studied in this thesis to investigate four Lower Cretaceous canyons on the SE flank of the Loppa High in the SW Barents Sea, and to construct the late Triassic ... -
Seismic Interpretation of the Continent-Ocean Boundary along the Senja Margin and the Vestbakken Volcanic Province, SW Barents Sea
Solbu, Oystein Haugen (Master thesis, 2013)Continental breakup between Eurasia and Greenland led to the formation of the present day continental margin in the Barents Sea. This margin evolved along a large strike-slip zone, called the De Geer Zone with oceanic ... -
Seismic Interpretation of the Continent-Ocean Boundary along the Senja Margin and the Vestbakken Volcanic Province, SW Barents Sea
Solbu, Øystein Haugen (Master thesis, 2013)Continental breakup between Eurasia and Greenland led to the formation of the present day continental margin in the Barents Sea. This margin evolved along a large strike-slip zone, called the De Geer Zone with oceanic ... -
Seismic interpretation of the Levant Basin with emphasis on the Messinian Salinity Crisis
Kartveit, Kyrre Heldal (Doctoral theses at NTNU;2019:269, Doctoral thesis, 2019)Brief summary: Sequences of evaporites kilometers-thick were deposited during the Messinian Salinity Crisis (5.97-5.33 Ma) in the various sub-basins of the Mediterranean Sea, forming a salt giant of more than 1 million ... -
Seismic Interpretation of the Messinian Salinity Crisis in the Levant Basin, Eastern Mediterranean Sea
Solem, Heidrun Breiset (Master thesis, 2014)Kilometer-thick sequences of evaporites were deposited in the Mediterranean Sea during the Late Miocene (5.96-5.33 Ma). The event is known as the Messinian Salinity Crisis and was a result of progressive restriction of the ... -
Seismic Interpretation of the Northernmost Areas of the Taranaki Basin, NZ
Åsgård, Endre (Master thesis, 2018)This study investigated the geological evolution of the northernmost areas of the Tara-naki Basin, and was based on a combination of seismic data (a combination of 2D linesand a 3D volume) and one well. The interpretation ... -
Seismic sedimentology of triassic channel complex in the Barents Sea
Harishidayat, Dicky (Master thesis, 2014)The Barents Sea area is located in the Arctic region, categorized as a marginal sea of the Arctic Ocean. The average of water depth is between 230 meters to 1500 meters, bordered by the shelf edge towards the Norwegian ... -
Seismic Stratigraphic Interpretation of Late Palaeozoic Carbonates and Paleogeography of the Loppa High.
Holte, Heidi Vestly (Master thesis, 2016)This thesis presents a detailed study of Late Palaeozoic stratigraphic successions on the Loppa High using seismic 2D and 3D data and well logs. Four intervals of interest have been mapped using carbonate stratigraphy ... -
Seismic Study of the Outer Vøring Margin
Flo, Per Inge Bjørkedal (Master thesis, 2013)Rifting between Norway and Greenland culminated in Late Paleocene - Early Eocene when the continents of Greenland and Eurasia separated through seafloor spreading. This seafloor spreading was accompanied by voluminous ... -
Self-similarity of intrasalt thrust faults: Lessons from offshore Levant Basin and the Dead Sea
Kartveit, Kyrre Heldal; Omosanya, Kamaldeen Olakunle; Eruteya, Ovie; Johansen, Ståle Emil; Waldmann, Nicolas D.; Reshef, Moshe (Lecture, 2017) -
Sensing whales, storms, ships and earthquakes using an Arctic fibre optic cable
Landrø, Martin; Bouffaut, Léa; Kriesell, Hannah Joy; Potter, John; Rørstadbotnen, Robin André; Taweesintananon, Kittinat; Johansen, Ståle Emil; Brenne, Jan Kristoffer; Haukanes, Aksel; Schjelderup, Olaf; Storvik, Frode (Peer reviewed; Journal article, 2022)Our oceans are critical to the health of our planet and its inhabitants. Increasing pressures on our marine environment are triggering an urgent need for continuous and comprehensive monitoring of the oceans and stressors, ... -
Simultaneous tracking of multiple whales using two fiber-optic cables in the Arctic
Rørstadbotnen, Robin Andre; Eidsvik, Jo; Bouffaut, Léa; Landrø, Martin; Potter, John Robert; Taweesintananon, Kittinat; Johansen, Ståle Emil; Storvik, Frode; Jacobsen, Joacim; Schjelderup, Olaf; Wienecke, Susann; Johansen, Tor Arne; Ruud, Bent Ole; Wuestefeld, Andreas; Oye, Volker (Peer reviewed; Journal article, 2023)Climate change is impacting the Arctic faster than anywhere else in the world. As a response, ecosystems are rapidly changing. As a result, we can expect rapid shifts in whale migration and habitat use concurrent with ... -
Subsurface structure and hydrothermal fluid circulation at the Mohns mid-ocean ridge: a multi-geophysical investigation
Lim, Anna (Doctoral theses at NTNU;2020:283, Doctoral thesis, 2020)Despite the small size of submarine hydrothermal vents exposed on seafloor, the extent and geological significance of hydrothermal systems span over distance of kilometers both laterally and in depth. However, due to ...