Browsing Studentoppgaver (TN-IKBM) by Subject "offshore teknologi"
Now showing items 1-13 of 13
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A Top-Down Approach to Simplifying Carbon Emission Forecasting for Improved Project Development and Environmental Accounting in Offshore Oil and Gas Production
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-30)A combination of factors including environmental, resource availability, investor weariness and public perception of the oil and gas industry challenge the competitiveness of the sector in Norway and around the world. One ... -
Anaerobic Co-digestion of Aquaculture and Municipal Waste
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)This study describes anaerobic co-digestion of aquaculture waste from Fister Smolt and municipal waste from IVAR SNJ. Both waste types are in rapid increase worldwide, yet production of biogas has mainly considered municipal ... -
Assessing environmental impact of discharge to sea from producing subsea installation with DREAM following life cycle thinking: a preliminary study for the environmental footprint
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)The purpose of this study was to quantify the environmental footprint of discharge to sea from a producing subsea installation and its semi-submersible host platform in the North Sea. Portion of environmental burden that ... -
Assessment of oil contaminated sediment toxicity using in vitro bioassay based on fish cell lines.
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-14)A series of oil-contaminated sediment samples (drill cuttings) have been analyzed for their toxicity using in vitro bioassay based on fish cell lines. Drill cuttings are pieces of rock that come out of a well, (a deep hole ... -
Carbon footprint assessment of the Vega subsea field – a preliminary study for the environmental footprint
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)Subsea tie-in fields on the Norwegian continental shelf (NCS) appear to have extremely low greenhouse gas intensity based on available environmental data, as emissions related to offshore oil and gas processing is reported ... -
Faunal and Microbial Sediment Community Disturbances Caused by Organic and Inorganic Contamination
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06)There are ongoing developments to enable treatment of oil based drill cuttings with subsequent deposition offshore rather than the current practice to transport and treat such material on land. A sample from a step in the ... -
Quantification of Effect of Oil Spill Response Systems
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)The purpose of this thesis is to develop models to determine the effectiveness of oil spill response systems in Arctic environment and to evaluate their impact on the ecosystems. Three response systems are investigated: ... -
Study of Novel Polymeric Aminomethylenephosphonates as Oilfield Scale Inhibitors
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-12)Scaling is one of the most frequently stated problems with the oil industry and scale inhibitors (SI) are applied to prevent the formation of the scale layers on the surface of the field facilities or the formation rocks. ... -
Synthesis, Characterization and Performance Testing of Environmental Acceptable Demulsifiers
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-07-15)Separation of crude oil from production water has been one of the first and most important challenges of the oil and gas industry. The dehydration of the crude oil is required to meet transportation and selling standards, ... -
Treatment and Optimization of Drill Cuttings for a Global Application
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)Oil contaminated drill cuttings is considered as a significant waste stream in the oil and gas industry. Drill cuttings contain drilling fluids that interfere and destroy the life basis for animals in the sea. Various ... -
Treatment and Optimization of Drill Cuttings on NCS
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-15)As part of a Joint industry project (JIP), Norwegian Technology has developed a new treatment technology for oil contaminated drill cuttings (OCDC). The technology is intended for offshore use at the Norwegian Continental ... -
Treatment of oily water using a submerged Silicon Carbide flat-sheet membrane: Technology evaluation and design of a full-scale treatment unit
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-07-13)Offshore activity in the oil and gas industry generates high quantities of wastewater. It is of interest for the operators to treat this water offshore to limit shipment costs to onshore treatment facilities, in addition ... -
Water quality monitoring of Madlabekken constructed wetlands
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-15)As urbanized areas grow in scale, the negative impact on urban surface runoff increases. This fact creates the urge to take proper measures to control and prevent the downside effects of urbanization on natural water ...