Blar i Institutt for geovitenskap og petroleum på tittel

Viser treff 1474-1493 av 2540

    • Modeling of Subsea CO2 Transportation and Injection Pipe Networks, The Case of Snøhvit 

      Emmanuel Paul Azebeokhai (Master thesis, 2024)
      Gassinjeksjon har vært brukt i olje- og gassindustrien i mange år og har bidratt til å utvinne millioner av fat som ikke kunne blitt utvunnet med den primære drivmekanismen. Distribusjonsnettverk for gassinjeksjon blir ...

    • Modeling of Underground Gas Storage Project 

      Yongmanitchai, Metheus (Master thesis, 2010)
      As underground gas storage becomes one of the important and effective methods for supplying natural gas, modeling such system would help any individuals who own storage facilities plan their project and optimize their ...

    • Modeling of Water Behavior in Hydraulically-Fractured Shale Gas Wells 

      Hersandi, Sandi Rizman (Master thesis, 2013)
      This study presents the modeling of water behavior in hydraulically-fractured of shale gas wells. A five layers model represents a hydraulically-fractured shale gas well was built in Sensor reservoir simulator through ...

    • Modeling reservoir geomechanicsusing discrete element method:Application to reservoirmonitoring 

      Alassi, Haitham Tayseer (Doktoravhandlinger ved NTNU, 1503-8181; 2008:233, Doctoral thesis, 2008)
         

    • Modeling wax thickness in single-phase turbulent flow 

      Botne, Kjetil Kandal (Master thesis, 2012)
      Oil and gas transport is today a vital part of the industry. Oil cooled during transport in pipelines may precipitate paraffin wax. Precipitated wax may deposit on pipe walls and cause flow restrictions. Deposition models ...

    • Modeling Well Performance in Tight Unconventionals 

      Mydland, Stian (Master thesis, 2019)
      Denne masteroppgaven oppfyller, i sin helhet, kravene satt i kurset ``TPG4920 Petroleumsteknologi, Masteroppgave'' for studieprogrammet MTPETR ved Norges Teknisk-\\Naturvitenskapelig Universitet (NTNU). Det er det endelige ...

    • Modell for casing design 

      Tøien, Marie (Master thesis, 2015)
      Foringsrørdesign er utført for å evaluere alle mulige hendelser en brønn kan bli utsatt for. Foringsrørene må tåle lastene, temperaturene og slitasjen den kan bli utsatt for i løpet av brønnens levetid. For å godkjenne et ...

    • Modellbasert berginjeksjon - Utforskning, vurdering og bruk av modeller for berginjeksjon 

      Haugsand, Martin Hovda (Master thesis, 2018)
      Denne oppgaven beskriver teorien til injeksjonsmodellene Grout Intensity Number og Real Time Grouting Control. Det er utført et forsøk for å teste Real Time Grouting Controls evne til å beskrive injeksjon. Forsøket fant ...

    • Modellering av grunnvannsstrømning i SEEP/W ved tunneldriving 

      Stølen, Gunhild Viljugrein (Master thesis, 2022)
      For at et tunnelprosjekt skal være vellykket forutsetter det at ytre miljø ikke blir påvirket i nevneverdig grad av tunneldrivingen. Grunnvann som siver inn i tunnelen kan redusere poretrykket og grunnvannsnivået over store ...

    • Modellering av YPL Fluid Strømning i Eksentrisk Annulus med Borestrengsrotasjon 

      Næsgaard, Henrik Sehested (Master thesis, 2012)
      Denne oppgaven omhandler teoretisk modellering av trykktap grunnet rotasjon i eksentriske borehull med Herschel-Bulkley strømning. En eksisterende modell for trykktap for konsentriske borehull ble videreført til å inkorporere ...

    • Modelling acoustic pressure of very shallow airguns. 

      Andleeb, Mughal (Master thesis, 2022)
      A surge of advancements in air-gun technologies propels geophysicists to ask the uncomfortable question. Is there an alternative to equipment-based low-frequency enhancement? Most marine seismic acquisition setups are ...

    • Modelling and Analysis of Autonomous Inflow Control Devices 

      Håland, Stian (Master thesis, 2017)
      Gas and water coning is a significant problem in many oil fields. Inflow control technology is used to limit the negative effects of coning, and newer technology is regularly introduced. This thesis investigates Autonomous ...

    • Modelling and Experimental Study on the Production of Gas Wells with Associated Liquid 

      Vieira, Cleide (Doctoral theses at NTNU;2020:340, Doctoral thesis, 2020)
      Once a gas field is developed liquid production may start and persists sometime during the production life of most dry gas wells. This liquid could be condensate, water, or both, resulting from condensate dropout due to ...

    • Modelling and Interpretation of Marine Controlled Source Electromagnetic Data 

      Bhuiyan, Anwar Hossain (Doktoravhandlinger ved NTNU, 1503-8181; 2009:229, Doctoral thesis, 2009)
      This thesis aims to (i) interpret the marine CSEM data acquired over offshore Angola, Modgunn arch in the Norwegian Sea and Troll West Gas Providence (TWGP), offshore Norway, (ii) evaluate the effects of acquisition ...

    • Modelling Geophysical Properties of Crustal Igneous Rocks 

      Haaland, Malin Lerstøl (Master thesis, 2017)
      The chemical composition of crustal igneous rocks strongly affects their geophysical properties. In order to model these effects, a classification scheme based on silica content was applied, resulting in the classes felsic, ...

    • Modelling Medium- Depth CO2 Injection at the Svelvik CO2 Field Laboratory in Norway 

      Hagby, Klaus Falk (Master thesis, 2018)
      The CO2 Field Lab is a test site at the Svelvik ridge near Oslo in Norway. It is presently being upgraded as part of the European research infrastructure initiative (the ECCSEL laboratories). The test site was established ...

    • Modelling of dispersed oil/water flow in a near-horizontal pipe 

      Kjølaas, Jørn; Schümann, Heiner; Gonzalez Rengifo, Diana Carolina; Johansen, Stein Tore (Journal article; Peer reviewed, 2022)
      A gravity-diffusion model was implemented for predicting water concentration profiles in dispersed oil-continuous oil–water flows. In this model, the measured droplet size distributions were used instead of a droplet size ...

    • Modelling of Paraffin Wax in Oil Pipelines 

      Siljuberg, Morten Kristoffer (Master thesis, 2012)
      As warm oil or condensate from the reservoir flow through a pipeline on the cold sea bottom, wax often precipitate and deposit on the wall. To predict the rate of the deposition, wax modeling is important. The main mechanism ...

    • Modelling of Surface Hook Load Signals when Tripping Out of Hole 

      Ekseth, Astrid Fosså (Master thesis, 2013)
      World demand for oil and natural gas are increasing, at the same time as most easyaccessible oil are being drained. Therefore, more complex and longer extendedreachwells (ERD) are required by the petroleum industry. The ...

    • Modelling of the Transient Pressure Build-up in Long Wellbores 

      Sissener, Olaf Hedberg (Master thesis, 2015)
      Drilling of long oil wells becomes increasingly more common in the oil and gas industry, as cost rises and complexity of undrilled reservoirs increases. This introduces a challenge that grow in severity with the length of ...