Blar i Faculty of Science and Technology på tittel
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Use of Probability Management in E&P Portfolio Analysis
(Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06-15)Capital investment decisions are a critical decision that every organization must take in a careful manner to optimize its resources. In the industry driven by uncertainty such as upstream petroleum industry, it becomes ... -
Use of response forecasting in decision making for weather sensitive offshore construction work
(Peer reviewed; Journal article, 2023)Response forecasting is an emerging technology for supporting decision-making during offshore construction work. The method aims to improve the reliability and efficiency of weather-sensitive operations. This article ... -
The use of sea water tracer as a tool for history matching of the Statfjord Fm simulation model
(Masteroppgave/UIS-TN-IPT/2010;, Master thesis, 2010)In this study, the Statfjord Fm reservoir simulation model was set up to track injected sea water. The sea water itself thereby forms a tracer in the simulation model. This sea water tracer was included with the intent ... -
Use of simulator training to mitigate risks in arctic shipping operations
(Peer reviewed; Journal article, 2019)Over the recent years, ship traffic in the polar areas has increased. There is reason to believe that this traffic, and especially the cruise traffic, will increase further as the ice retracts towards the poles. There is ... -
Use of statistical methods and imperfection databank to determine the buckling strength for imperfect cylinders
(Master thesis, 2022)Buckling for thin metal shells are not an easy failure mode to design structures for. The large variety of geometries, material properties, and uncertainties has med standards and best practice for designing thin metal ... -
Use of submarines as field development facilities
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06)Today, it becomes clearer that the era of easy to extract oil is almost gone. Thus, the oil and gas industry starts to face the development of complex deposits located in deep and ultra-deep waters or in the Arctic region, ... -
Use of successive pressure build-up test data from well A-1 H in the Snadd field to obtain dynamic reservoir information
(Masteroppgave/UIS-TN-IPT/2015;, Master thesis, 2015-07)Well A-1 H in the Snadd field was put on test production at the beginning of 2013. Since then, a series of pressure build-up tests has been conducted. These aimed to allow the evaluation of the quality of the Lysing prospect ... -
Use of the Quemada Model for Modelling Viscous Behaviour of Drilling Fluids.
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-15)Drilling fluids are essential for drilling operations and serve many important functions. To maintain control of the wellbore, while ensuring sufficient cutting transportation, good understanding of the rheological properties ... -
Use of ultrasonic and acoustic sensors for characterization of liquid-particle flow and evaluation of hole cleaning efficiency
(Masteroppgave/UIS-TN-IPT/2014;, Master thesis, 2014-06-16)The transportation of solids by suspension can cause severe damage to pipelines and infrastructures if not handled correctly. An adequate system for monitoring multiphase flow can be used to get early indications of erosion ... -
Use risk-based method to develop a foundation for quantitatively assessing the contribution of maintenance activities in offshore petroleum oil and gas industry
(Masteroppgave/UIS-TN-IKM/2009, Master thesis, 2009)As the world market becomes more benefit-oriented, increasingly companies and organizations are becoming aware of the maintenance’s contribution to value generation, as well as its contribution to risk reduction. Maintenance ... -
Usikkerhet i kostnader, knyttet opp mot store byggeprosjekter
(Masteroppgave/UIS-TN-IØRP/2013;, Master thesis, 2013)Usikkerhet, kostnader og prosjektledelse er noen nøkkelord i dagens industri. Et interessant tema innen byggevirksomheten er overskridelser, hva disse skyldes, hvorfor disse oppstår og hva som kunne utbedres for å unngå ... -
Usikkerhet knyttet til pålitelighetsvurderinger i instrumenterte sikkerhetssystemer
(Masteroppgave/UIS-TN-IØRP/2010;, Master thesis, 2010)Sikkerhetsinstrumenterte systemer (SIS) er uavhengige systemer som blant annet er installert for å redusere risikoen knyttet til personell, miljø og verdier i mange industrier og bransjer, inkludert landbasert- og ... -
Usikkerhet knyttet til predikering av nødvendig rømningstid ved brann
(Masteroppgave/UIS-TN-IØRP/2014;, Master thesis, 2014-06-16)Evakueringsmodellering brukes ofte som et hjelpemiddel i funksjonsbaserte analyser for å predikere evakueringstid, dvs. hvor lang tid det tar for alle personene å evakuere en bygning. Modellene reflekterer variasjoner i ... -
Usikkerhet knyttet til prediksjon av brannforløp og tilgjengelig rømningstid
(Masteroppgave/UIS-TN-IØRP/2014;, Master thesis, 2014-06-16)I dagens samfunn stilles det store krav til brannsikkerheten i bygninger. Byggverk må utformes slik at sikkerheten for personer, materielle verdier og miljø- og samfunnsmessige forhold er ivaretatt. Det må dimensjoneres ... -
Usikkerhet rundt bærekraftig omstilling i den maritime shipping bransjen. Hva vil være kritisk for suksess?
(Master thesis, 2021)De negative effektene av global shipping har fått økt oppmerksomhet. Realisasjonen er blitt gjort at den maritime shipping bransjen må gjøre endringer for å nå globale klimamål. Disse målene har dessverre vist seg å være ... -
Usikkerhetsstyring: forskjell på trussel og mulighetsorientering
(Masteroppgave/UIS-TN-IØRP/2012;, Master thesis, 2012)Oppgaven består av følgende kapitler: 3.0 Innledning: Jeg ønsker i denne oppgaven å rette søkelyset mot usikkerhetsstyring i prosjekter for å se hvordan en tar hensyn til de usikkerhetene en treffer på i en prosjektgje ... -
Using Agile Scrum to Develop a Containerized Asset Management System
(Bachelor thesis, 2022)This thesis describes the process of developing a pilot for an asset management system. The purpose of this thesis is to demonstrate how to go from a problem to an implemented solution. The problem is solved by using Agile ... -
Using Artificial Neural Networks to Gather Intelligence on a Fully Operational Heat Pump System in an Existing Building Cluster
(Peer reviewed; Journal article, 2023)The use of heat pumps for heating and cooling of buildings is increasing, offering an efficient and eco-friendly thermal energy supply. However, their complexity and system integration require attention to detail, and minor ... -
Using ceramic discs to evaluate fluid loss and formation damage
(Bachelor thesis, 2021)To prevent kicks and possible blowout of the well, the pressure from the drilling fluid must be kept above the pore pressure of the formation. This differential pressure forces the fluid into the porous formation, which ... -
Using deep learning to create fake images of previously unseen objects.
(Master thesis, 2021)Deep learning artificial neural networks are implemented in machines at an increasing rate in order to make them think and act the human way. A popular use of these neural networks is in object detection software, making ...