Browsing Department of Physics and Technology by Subject "759906"
Now showing items 1-9 of 9
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Dispersion and two-phase flow in material from different carbonate pore classes
(Master thesis, 2008-06-02)Carbonate reservoirs are currently estimated to contain more than 50 % of the world's oil reserves. The economical value of improving knowledge on fluid flow in these reservoirs is therefore vast. Carbonate reservoirs are ... -
Eksperimentell studie av vannbasert EOR i karbonatreservoarer
(Master thesis, 2009-11-20)Ulike metoder for økt oljeutvinning (EOR, eng. Enhanced Oil Recovery) har blitt utviklet og anvendt for å forbedre effektiviteten av konvensjonell vannflømming. Hensikten med EOR er å bedre den mikroskopiske fortrengning ... -
Evaluating tertiary water based EOR methods on the Veslefrikk field, with emphasis on analyzing sodium silicate injection by numerical simulation
(Master thesis, 2009-04-29)The applicability of some water based EOR methods was evaluated for the Veslefrikk field. Diversion of injection water, by injection of sodium silicate, was regarded as having an EOR potential. This was analyzed by numerical ... -
Hydratdannelse og metanproduksjon fra gasshydrat - produksjonsmetoder og resistivitetsutvikling
(Master thesis, 2009-11-20)Ved høye trykk og lave temperaturer kan vannmolekyler danne strukturelle bur rundt et gjestemolekyl. Denne substansen er da i fast form og kalles hydrat. I naturlig forekomst av gasshydrat er metan det vanligste gjestemolekylet. ... -
Hydrate Formation and CH4 Production from Natural Gas Hydrates - Emphasis on Boundary Conditions and Production Methods
(Master thesis, 2009-05-13)Natural gas hydrate is a solid state of gas and water at low temperature and high pressure. Gas hydrates are known to form hydrate plugs in production line, and has thus generally been considered a problem to the oil ... -
En sammenligning av NMRL-data og konvensjonelle loggemetoder fra Trollfeltet
(Master thesis, 2009-04-27)Logger kan grupperes etter hvilke ønskede reservoarparametrene disse registrerer. Loggemetoder undersøkt i denne oppgaven kan deles inn i tre kategorier: o Litologiske logger: Gammaloggen o Porøsitetslogger: Tetthetsloggen ... -
Search for SUSY signals with tau leptons in the ATLAS detector
(Master thesis, 2008-02-15)The main topic of this thesis is the study of the discovery potential of the ATLAS detector for SUSY, by considering a supersymmetric decay chain involving two tau leptons. In supersymmetric models where R-parity is ... -
Simulation of viscous instabilities in miscible and immiscible displacement
(Master thesis, 2008-06-09)This study includes modeling of viscous instabilities at both miscible and immiscible displacement. Oil recovery of heavy oil leads to unstable displacement for adverse mobility ratio for both miscible and immiscible ... -
Simulering og analys av 3-fase strømningseksperimenter
(Master thesis, 2009-06-12)Formålet med denne oppgaven var å analysere og simulere strømningseksperimenter med 2 og 3 faser. Størsteparten av oppgaven dreide seg om å historietilpasse eksperimentene ved å endre relativ permeabilitetskurver og simulere ...