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Evaluation of strategies for fracture modeling: A case study at Teapot Dome, Wyoming
(Masteroppgave/UIS-TN-IPT/2016;, Master thesis, 2016-06-15)The characterization of fractured reservoirs is complex. Fracture modeling is often based on very limited well data and therefore is subject to high uncertainty. Typically, the standard modeling workflow uses interpolation ... -
Evaluation of Subsea7 HIRA (hazard identification and risk assessment) procedure
(Masteroppgave/UIS-TN-IØRP/2011;, Master thesis, 2011)The main safety technique used for Subsea7 work activities is hazard identification and risk assessment (HIRA). This process shows how the work activities are conducted, supervised and managed correctly, in accordance with ... -
Evaluation of Surface-Active Ionic Liquids in Smart Water for Enhanced Oil Recovery in Carbonate Rocks
(Peer reviewed; Journal article, 2023)Ionic modification of injected brines (Smart Water EOR) has previously demonstrated great potential for wettability alteration in carbonates from initially mixed-wet toward more water-wet conditions. However, the efficiency ... -
Evaluation of synergetic effects of integrated recirculating aquaculture systems with water electrolysis units
(Master thesis, 2022)Recirculating aquaculture systems (RAS) are developing rapidly as a pathway towards a more sustainable and efficient aquaculture industry. Such facilities allow for precise control of parameters involved in fish farming, ... -
Evaluation of TCC treatment of hazardous waste in line with onshore and offshore disposal legislations
(Masteroppgave/UIS-TN-IMN/2012;, Master thesis, 2012-07)The significance of a proper Drilling Waste Management has increased in the Petroleum Industry throughout the years. Development of a sustainable Drilling Waste Management is often associated with complying with zero ... -
Evaluation of the accessibility and car dependency in the business area of Forus, Stavanger.
(Master thesis, 2022)The aim of this thesis consists of a descriptive evaluation of the existing transport infrastructure in the area of Næringspark, the business area of Forus, Stavanger. The study outlines the built environment of Forus, the ... -
Evaluation of the Adaptive Project Frameworks ability to manage fuzziness.
(Masteroppgave/UIS-TN-IØRP/2015;, Master thesis, 2015-12-13)The field of project management is more complex than ever due to an accelerating development in technology, competitive climate, rapid-changing customer wants, needs and internationalization. As technology and customer ... -
Evaluation of the compositional changes during flooding of reactive fluids using scanning electron microscopy, nano-secondary ion mass spectrometry, x-ray diffraction, and whole-rock geochemistry
(Journal article; Peer reviewed, 2015-05)Outcrop chalk of late Campanian age (Gulpen Formation) from Liège (Belgium) was flooded with MgCl2 in a triaxial cell for 516 days under reservoir conditions to understand how the non-equilibrium nature of the fluids altered ... -
Evaluation of the Pendulous Installation Method in Ultradeep water
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06)The purpose of this thesis was to evaluate the use of the Pendulous Installation Method (PIM) for subsea equipment in water depths down to 4,000 meters. The basic concept of the PIM is to lower the payload in a pendulum ... -
Evaluation of the potential for automation and robot technology, with focus on condition monitoring on static systems for topside offshore facilities.
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-07)Digitalization has become one of the most important development areas across industries and work processes. We know that this also has high focus in the oil industry today. Therefore, my contribution would be to try to see ... -
Evaluation of the primary cement operation on the production casing in the Ekofisk field and the Eldfisk field
(Masteroppgave/UIS-TN-IPT/2009;, Master thesis, 2009)The foremost goal of primary cementing is to provide zonal isolation in a well. Cementing of the casing/liner set right above the reservoir on the Ekofisk and Eldfisk fields are associated with a lot of challenges. ... -
Evaluation of the reorganization at GE Oil & Gas, Dusavik site for the XT department
(Masteroppgave/UIS-TN-IØRP/2014;, Master thesis, 2014-06-30)Cost increase has proven to become one of the main challenges for the oil and gas industry on the Norwegian Continental Shelf. Several Norwegian suppliers in the oil and gas industry have lost contracts because of this ... -
Evaluation of the reported data linkage process and associated quality issues for linked routinely collected healthcare data in multimorbidity research: a systematic methodology review
(Peer reviewed; Journal article, 2023)Objective The objective of this systematic review was to examine how the record linkage process is reported in multimorbidity research. Methods A systematic search was conducted in Medline, Web of Science and Embase ... -
Evaluation of the “Command Take-Over Procedure” in automated well control
(Master thesis, 2014-06-13)The growing need for new technology in the pursuit of oil is creating new challenges related to well control. Drilling in HPHT (High Pressure High Temperature) reservoirs, arctic areas, and depleted zones might imply ... -
Evaluation of TOC concept in industrial wastewater at SART AS
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)Approximately 98 % of the industrial wastewater that SART receives comes from offshore activities. Unlike municipal waste water, this wastewater contains relatively high Total Organic Carbon (TOC), and very little Nitrogen ... -
Evaluation of Two Risk Analysis Tools for Planning of Offshore Well Constructions in D&W Equinor With Focus on Uncertainty and Reusability
(Masteroppgave/UIS-TN-IØRP/2018;, Master thesis, 2018-06-14)The Petroleum Safety Authority (PSA) recently introduced a new definition of risk that emphasizes uncertainty as a main component of risk. Offshore well construction carry major accident potential and risk analyses in line ... -
Evaluation of umbilical-less subsea operations
(Master thesis, 2023)The oil and gas industry are always seeking new technologies and ideas to lower the Health, Safety and Environment (HSE) risk, while also enhancing their operations. There is also a pressure from the governments that oil ... -
Evaluation of Using Coagulants for Treatment of Highly Viscous Slop Water Containing Xanthan Gum
(Masteroppgave/UIS-TN-IKBM/2018;, Master thesis, 2018-06-13)Exploration and development drilling activities in offshore Oil and Gas industry generates waste streams, which slop water are among the significant wastes. Slop water is formed when wastewater originating from multiple ... -
Evaluation of using Smart Water to enhance oil recovery from Norwegian Continental Shelf sandstone reservoirs.
(Master thesis, 2016-06-09)Recently, the scale of studies on smart water – one of EOR method - has increased. From decades, water flooding is one of the most used methods to increase oil recovery. However, more effective in sandstone reservoirs is ... -
Evaluation of UV fluorescence for oil in water analysis
(Masteroppgave/UIS-TN-IMN/2011;, Master thesis, 2011-06)Slop water is a mixture of various fluids that is generated during drilling and well operations offshore and it can also be water from operations such as pit and rig cleaning and rainwater from drilling area or areas on ...