Blar i Studentoppgaver (TN-IEP) på tittel
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Signal Analysis Techniques to Study Borehole Geometry by Utilizing High-Resolution Caliper Data to Detect and Characterize Wellbore Spirals and Ledges
(Master thesis, 2023)As horizontal and extended-reach wells continue to become more prominent in the oil and gas industry, ensuring the quality and stability of boreholes becomes increasingly crucial. This is essential for improving drilling, ... -
Simulating Managed Pressure Drilling and well control scenarios on test rig
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-12)The need for new methods for drilling wells is increasing, and new technology is introduced to the industry in order to solve the challenges we face. We are facing tougher and more challenging fields to drill. This includes ... -
simulation of CO2 convections in porous media
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020)Global warming is one of the challenges the world faces in the modern era. Therefore, the injection of carbon dioxide into the geological layers is one of the methods which have been used to reduce the emissions of carbon ... -
Simulation of oil recovery by wettability alteration – interpretation of Smart water imbibition experiments at reservoir conditions
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-14)More than 50 % of the proven oil resources in the world are present in carbonates, but the recovery rate is relatively low. Accordingly, a lot of focus has been on improving the efficiency of carbonate reservoirs by applying ... -
Simulation of Oil Recovery Process – Co-current Spontaneous Imbibition in Fractured Reservoirs
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-14)A large fraction of the world petroleum reserves is made up by Naturally Fractured Reservoirs (NFR) which are usually produced by waterflooding. The injected water flows primarily through the fracture network and cover the ... -
Simulation Study and Modelling Improvements for the Bullheading Process
(Master thesis, 2022)In a bullheading operation, selecting the right pumping rate is vital to the job's success. A too low pumping rate may not displace the undesired fluid back into the formation, and a too-high rate generates high surface ... -
Simulerings-basert Tuning av PI-kontroller-parametere for Managed Pressure Drilling
(Bachelor thesis, 2023)Trykkontroll er en av de viktigste faktorene under enhver boreoperasjon. Å holde trykket i brønnen innenfor grensene til formasjonen rundt er kritisk for å sikre tryggheten under operasjoner. Felt på sokkelen begynner å ... -
Simultaneous AVO inversion and seismic lithology cube estimation by using PP and PS angle stack seismic data of the Oseberg Field, North Sea
(Masteroppgave/UIS-TN-IER/2018;, Master thesis, 2018-06)Converted seismic wave data is not yet commonly used in oil industry. In an offshore environment Ocean Bottom Cables (OBCs) are needed to register the converted S-waves in addition to the P-waves which makes the acquisition ... -
Slam behandling i Grunn Gass (Grunn Gass problematikken og løsninger)
(Bachelor thesis, 2021)Grunn gass er et stort problem i mange områder av ordet. Den grunne gassen er svært bekymringsfull ved boring til havs på grunn av deres potensial for mange sparke problemer eller utblåsning. Grunn gass kan føre til svært ... -
Slørebotn Sub-basin Tectono-Stratigraphic Framework
(Masteroppgave/UIS-TN-IER/2018;, Master thesis, 2018-06-15)The Slørebotn Sub-basin remains today as an underexplored region on the Norwegian continental shelf, in contrast to the well explored Halten Terrace and northern North Sea that have proven to be prolific hydrocarbon ... -
Small scale thermohaline ocean circulation
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-15)Upon examining the how convective flows are generated in the ocean, Henry Stommel presented a simple idealized model called the Stommel model (1961) to better understand how salinity and temperature differences can affect ... -
Smart Water injection into sandstone reservoirs for EOR - Optimal mineral sample preparation and influence of feldspar minerals
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-15)Smart Water is an injection brine that has been modified and designed for inducing wettability alteration to increase oil recovery in a reservoir. It is an cost effective and environmentally friendly EOR method that can ... -
Stochastic thermodynamic production model for shale gas reservoirs
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-15)Most operating companies use Decline Curve Analysis (DCA) for their production forecast on Shale Gas assets (Mongalvy, Chaput and Agarwal, 2011). DCA method is based in empirical analysis and the theoretical background ... -
Study of the dynamic behaviour in a multiphase flow system when bubbles of CO2 or Air passes through the interface of two immiscible liquids.
(Master thesis, 2022)The behavior of bubbles at the interface between oil/water is studied. The test are done with Silicon Oil 10 cS as the overlaying liquid and aqueous solutions underneath. Polyanionic Cellulose (PAC) were implemented and ... -
Study of the mixing zone between two drilling fluids with large density difference, when using the Heavy Over Light (HOL) solution for terrestrial drilling.
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-07)Abstract This study is based on the use of an innovative drilling technology, called Reelwell Drilling Method (RDM), recently developed and tested to solve various issues related to conventional drilling methods. These ... -
Study of Well Communication from Analysis of Pressure Transients
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-15)On 5th October 2019, one of the largest oil fields discovered in recent years on the Norwegian continental shelf started its production from the Utsira high formation. The field is called Johan Sverdrup and is considered ... -
Surface Complexation Modelling of Wettability Alteration during Carbonated Water Flooding
(Master thesis, 2021)Within the context of global warming, Carbon Dioxide (CO2) capture and its utilization in oil recovery are seen as one of the majority methods to decrease Greenhouse Gas (GHG) emissions over the next few decades. CO2 ... -
Surface Tension Measurement by Maximum Bubble Pressure Method
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-15)The principal objective of the present work is to measure the surface tension of liquids by the use of a method that it is not commonly found in books but it is based on very basic principles of Fluid Mechanics. This thesis ... -
Synthesis, characterization, and activity of bimetallic Ni-Fe hydrotalcite-derived catalysts in dry reforming of methane
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-15)The extensive amount of carbon dioxide (CO2) emitted into atmosphere is arguably considered to be the main reason for global climate change due to the greenhouse effect. For decades, considerable efforts have been devoted ... -
Synthesis, characterization, and activity of bimetallic Ni-Fe hydrotalcite-derived catalysts in dry reforming of methane
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-15)The extensive amount of carbon dioxide (CO2) emitted into atmosphere is arguably considered to be the main reason for global climate change due to the greenhouse effect. For decades, considerable efforts have been devoted ...