Blar i Studentoppgaver (TN-IKM / TN-IMBM) på tittel
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Evaluation of fatigue in single sided x – joint welds on Oseberg UWP
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06-15)This report assesses the challenges regarding fatigue calculations on the inside of a single sided weld on the Oseberg UWP. SN – fatigue and FM – fatigue calculations are performed on two different models to establish a ... -
Evaluation of Hybrid Battery System for Platform Support Vessels
(Master thesis, 2017-07-15)In the last few years, the car industry has developed hybrid battery systems with lower battery price, higher capacity and improved safety. These improvements in performance have led to an increased interest to utilize the ... -
Evaluation of jack-up units in deeper water in the North Sea
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-16)The aim of this thesis has been to investigate challenges and possible limitation associated with purpose-built jack-up units for weathering the ultra harsh environment of the North Sea. Two Site-Specific Assessments ... -
Evaluation of local power generation concepts for subsea application
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06)The demand for oil & gas resources is forecasted to continue increasing in the next decades. And, since most of the potential onshore areas for exploration are already under production, most of the new discoveries to be ... -
Evaluation of machine learning for optimization and anomaly detection in offshore drilling operations.
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-07-10)Studies of drilling operation have been focused on control parameter optimization to improve the rate of penetration and mechanical specific energy. Drilling is a complex operation with uncontrolled parameters and disturbances ... -
Evaluation of module handling system on current riserless light well intervention unit to improve up-time
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-16)Riserless light well intervention technology (RLWI) is the latest addition to the subsea light well intervention market. Beginning operation in mid 2005, the technology has the advantage of utilizing a special subsea ... -
Evaluation of risk factors in the interface between engineering and workshop
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-11)IK Norway is a company that is supplying products and solutions for the pipe and pipelines for the oil and gas industry. This is a very conservative industry and IK is relying on good quality in their products and a ... -
Evaluation of SCFs for stiffened tubular joints
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06)In this thesis the field of stress concentration factors for use in fatigue analysis is explored. The focus is on stiffened tubular joints, which are common on offshore structures. An analysis methodology is established ... -
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 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 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 ... -
Evaluering av Petroleumstilsynet sitt arbeid med å redusere sannsynligheten for og konsekvensene av en storulykke i petroleumsnæringen på land i henhold til intensjonen i Sevesodirektivet
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)Etter en rekke hendelser med farlige kjemikalier på 1970-tallet utarbeidet EU i 1982 Sevesodirektivet, oppkalt etter en industriulykke i byen Seveso i Italia i 1976 som førte til et større utslipp av dioksiner til luften. ... -
Expanding PIN system – Combined radial and axial locking system
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-07-15)In the side by side plate joints or flange joints, the standard practice is to have a bolted connection that provides the axial clamping load as well as, avoiding any radial or rotational movement. This can be problematic ... -
Experimental and Analytical analysis of pipeline rotation with residual curvature during installation
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06-29)Pipelines are some of the main components of the production and transportation of hydrocarbons in offshore Oil & Gas Industry. The design, installation and operation of pipelines involve many challenging tasks. The recent ... -
Experimental and numerical crack form simulations of reinforced concrete beam
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)In this thesis, the Concrete Damage Plasticity module in Abaqus is used to determine crack propagation and crack width with a 3d solid model, and a 2d shell model. Data is given by previous experiments where 6 concrete ... -
Experimental evaluation of the axial capacity of cracked tubular member
(Bachelor thesis, 2021)This thesis experimentally investigated the compressive axial capacity of cracked tubular members. Then compared it to NORSOK N-004 (Standard Norge 2004) formulae. Further, the test results were compared with other analytical ... -
Experimental investigation of accidental drops of drill pipes and containers during offshore operations
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-25)The dynamic motion of falling pipes in water is treated theoretically using slender body theory at present time. This thesis focuses on the experimental investigation of accidentally falling drill pipes and to some extent ... -
Experimental Study and Optimization of Expanding Pin Technology for Heavy Duty Machine Joint Application
(Master thesis, 2021)In this thesis, a type of pin joint, namely Bondura Expanding Pin System (EPS) is subject of study which has ability to create a rigid and reliable connection. This joint system is specially designed for heavy duty machines ... -
Experimental Test and Numerical Analysis of Pipeline Rotation due to Residual Curvature during Installation
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-15)In the oil and gas industry, subsea pipeline plays a very important role in the transportation of the crude oil between subsea production system (SPS) components and from seabed to the offshore platform/facility, or from ...