Blar i Institutt for geovitenskap og petroleum på tittel
Viser treff 1958-1977 av 2535
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Sandstone Provenance of the De Geerdalen Formation, Svalbard - Emphasis on Petrography and Chromium Spinel Compositions
(Master thesis, 2016)Detrital chromium spinel mineral-chemical analyses, in combination with sandstone petrography, were conducted on samples from the Upper Triassic De Geerdalen Formation from several locations on Svalbard, in order to interpret ... -
Saturations Calculations Using Saturation-Height Modeling on the Well Mariana, offshore Lower Congo Basin - Saturation Height approachs
(Master thesis, 2015)Saturations calculations have been, for many years, object of high importance for the oil industry. Many literatures show different empirical and scientific efforts to produce robust saturations functions which attempt to ... -
Scalable Infrastructure for Surge and Swab Experiments
(Master thesis, 2020)Nøyaktig prediksjon av nedihulls trykk variasjon er av høy interesse da mer komplekse brønner blir boret innenfor depleterte reservoarer og med smalere operasjonelle trykk vindu. Variasjonen betegnet surge og swab er en ... -
Scaled Experimental and Simulation Study of Segregation in Water-Above-Gas Injection
(Journal article; Peer reviewed, 2017)The water-above-gas injection has been introduced as a modified injection strategy for simultaneous or alternating water/gas injection to improve the recovery factor. This can be achieved through maximizing the size of the ... -
Sea Bed Diffractions and Impact on 4D Seismic Data
(Master thesis, 2010)Traveltime difference between the seismic surveys is a crucial factor for the repeatability in time lapse seismic, and much of the observed timeshift has its origin from the water layer (Grude, 2009). This master thesis ... -
Sea Water Drilling Fluid Interphase during Riserless Drilling
(Master thesis, 2010)The unique challenges of offshore drilling, unable to be overcome by conventional drilling approaches, have forced the industry to aggressively pursue alternative methods to the “pump and dump” top hole drilling, which ... -
Search Space Reduction for the Thermal Unit Commitment Problem through a Relevance Matrix
(Peer reviewed; Journal article, 2022)Given the combinatorial explosion related to the operation decisions in the thermal unit commitment problem, this paper presents a new strategy to reduce the search space and to start the multi-modal optimization process. ... -
Sediment Erosion Generated by a Coandă-Effect-Based Polymetallic-Nodule Collector
(Peer reviewed; Journal article, 2023)To date, hydraulic collection is the most widely considered technology in polymetallic-nodule mining, since there is no direct contact between hydraulic collectors and ocean floor. To construct a hydraulic collector that ... -
Sediment source-to-sink in a warming Arctic; thawing moraines, slope processes and river erosion in Longyeardalen, Svalbard
(Master thesis, 2022)Klimaendringer i Arktis endrer forutsetningene for sedimenttransport fra kilde til avsetning i Longyearbyen, Svalbard, og skaper potensielle problemer for infrastruktur og menneskesikkerhet. Sedimentkildene; isbreer, ... -
Sedimentation process and stratigraphic evolution of deep-water sediments in Sørvestsnaget Basin, Southwestern Barents Sea
(Master thesis, 2015)Deep-water clastic reservoirs are one of the most important hydrocarbon plays in the Atlantic region, especially on the Norwegian Continental Shelf. In the Sørvestsnaget Basin, the provenance and origin of Tertiary sediments ... -
Sedimentological and structural features in the Zechstein Supergroup in the SE-Northern Salt Basin, North Sea
(Master thesis, 2015)The focus area lies in the south-east Northern Salt Basin, and comprises the proximity of the Mandal High, a crystalline elongated horst in the southern North Sea. The Mandal High is considered as a possible analogue to ... -
Sedimentological Correlation of Heterogeneous Reservoir Rocks: Effects of Lithology, Differential Compaction and Diagenetic Processes
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:242, Doctoral thesis, 2010)Correlation of reservoir rocks is a challenge in many types of reservoirs around the world today. In a time where the focus has slowly shifted away from the giant fields, towards development of smaller, more marginal fields, ... -
A sedimentological study of black shales from the Spekk Formation, Norwegian Sea
(Master thesis, 0216)Black shales from the Late Jurassic-Early Cretaceous Spekk Formation have been investigated by using a detailed sedimentological approach. Four IKU drilling cores from the Norwegian Sea have been used as study material to ... -
Sedimentology and depositional environment of the Kobbe and Steinkobbe formations in the Nordkapp Basin, Sentralbanken High and the Svalis Dome, Barents Sea
(Master thesis, 2018)The Mesozoic succession in the Barents Sea was deposited in a relatively shallow epicontinental basin that gradually were infilled during the Triassic by north and north-west progradation of an extensive deltaic system ... -
Sedimentology and diagenesis of the Late Triassic De Geerdalen Formation in Oscar II Land, Spitsbergen, Svalbard
(Master thesis, 2018)This study presents a sedimentological and petrographical investigation of the Upper Triassic De Geerdalen Formation on Oscar-II Land, western Spitsbergen, Svalbard. The De Geerdalen Formation represents paralic deposition ... -
Sedimentology and Diagenesis of the Triassic Snadd Formation in the Barents Sea
(Master thesis, 2012)A palaeodepositional model and an analysis of the diagenetic evolution of the Upper Triassic Snadd Formation in the Barents Sea are here presented. Attention has especially been given to the pedogenic structures dominating ... -
Sedimentology and Diagenesis of Upper Triassic Sandstones, with Emphasis on the Snadd-Fruholmen Transition, Barents Sea
(Master thesis, 2012)Triassic and Jurassic sediments from two cores in the Nordkapp Basin, Barents Sea, were analyzed by sedimentological, petrographic, SEM and XRD methods. The objective of the study was to gain better understanding of the ... -
Sedimentology and Facies Distribution in the Lower Triassic Vardebukta Formation on Oscar II Land, Svalbard
(Master thesis, 2018)This thesis concerns the Lower Triassic Vardebukta Formation at Oscar II Land. The field data collected from the Triassic exposure on Selmanset, Bertilryggen and Ramfjelldalen, north of Isfjorden, during fieldwork in 2017 ... -
Sedimentology and facies distribution of the Upper Triassic De Geerdalen Formation in the Storfjorden area and Wilhelmøya, eastern Svalbard
(Master thesis, 2016)This study investigates sediments of the Upper Triassic De Geerdalen Formation, as it is exposed on eastern Svalbard. The De Geerdalen Formation was deposited during the Early Carnian to Early Norian, on the distal area ...