Blar i Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) på tittel

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    • Conceptual design and feasibility study of wet mate electric stab 

      Andreassen, Magnus (Master thesis, 2021)
      In the last years, Oceaneering has had an idea they want to further explore. The idea revolves around a new approach to subsea power and communication transfer. It is intended to give a cost-reducing alternative to the ...

    • Conceptual design and review of Open PLET system 

      Thorsen, Steinar (Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)
      The offshore oil industry has become a subsea industry. The majority of the offshore oil and gas fields developed in the world today are fully, or partially, subsea solutions. A subsea oil and gas field is totally dependent ...

    • Conceptual design of a topside structure 

      Memic, Nadina (Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-07-14)
      Today’s platform design builds on years of experience. Previous platform designs for similar environmental and operational conditions usually form the basis. The design and analysis is done in accordance to established ...

    • Conceptual design of oil and gas transportation system in the Barents and Kara Seas 

      Simukov, Denis (Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-15)
      Regardless of the current oil and gas industry sufferings, the Arctic region still stands as one of the most perspective areas for the development of hydrocarbon fields. Estimated resources of the Arctic Ocean are ca. 100 ...

    • Conceptual design of the Leningradskoye field development and transportation of produced products 

      Basov, Alexey (Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06)
      Since the first oil and gas field was discovered the industry has changed and a lot and new challenges have appeared. While the industry was developing related sciences like geology, geophysics, and others, companies ...

    • Concerns to Be Considered During Recycling Operations 

      Gudmestad, Ove Tobias (Peer reviewed; Journal article, 2019)
      Recycling should in principle be the goal in all aspects of society. There are, however, limitations, as any recycling task may lead to pollution in the ground, water or air. In the most extreme case, recycling may lead ...

    • Concrete fatigue of onshore wind turbine foundations 

      Børsheim, Håkon (Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-06-15)
      Climate challenges have led to greater focus on renewable energy sources and the development of wind turbines has become increasingly popular. There are both advantages and disadvantages with the use of wind turbines. The ...

    • Condition based maintenance for well access systems 

      Zhamangarin, Rauan (Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-13)
      Number of intervention operations in subsea wells has been increasing last years. During the intervention operations workover and completion risers are subjected to large environmental loads. Intervention operations are ...

    • Condition monitoring and condition based maintenance of static equipment at the Kårstø processing plant 

      Økland, John Kristian (Masteroppgave/UIS-TN-IKM/2009, Master thesis, 2009)
      This master thesis is looking into the feasibility of implementing Condition Monitoring (CM), Condition Based Maintenance (CBM) and principles from Integrated Operations (IO) on static equipment at the Kårstø Processing ...

    • Condition monitoring for subsea processing plant 

      Cherkashina, Anastassiya (Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)
      Subsea implies unmanned work, harsh environmental conditions for the equipment operation and access difficulties in case maintenance or repair is necessary. Therefore operational conditions of subsea equipment should be ...

    • Condition monitoring in Integrated Operation (IO) 

      johnson, Olakunle Olugbenga (Masteroppgave/UIS-TN-IKM/2009, Master thesis, 2009)
      Outsourcing and remote monitoring are major industrial trends that provide an ideal platform for operators to focus and improve their core activities while saving cost. These trends have led to technological ...

    • Condition-based maintenance of wind turbine blades 

      Mamoon Ul Hassan, Mamoon Ul Hassan (Master thesis, 2022)
      The blades of offshore wind farms (OWTs) are susceptible to a wide variety of diverse sources of damage. Internal impacts are caused primarily by structure deterioration, so even though outer consequences are the consequence ...

    • Conditional monitoring and operational management of a subsea production system 

      Hosaas, Lars Martin (Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)
      There is an identified need for mid-level systems for monitoring a large number of subsea wells. To meet this demand Statoil is looking into developing a software program for such monitoring. As a step in this process, ...

    • Considerations when lifting large module in different geographical areas 

      Lodden, Ingvild (Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)
      Through the years in the oil and gas industry, the marine operations have been developing, and it continuous to develop. More production facilities offshore are under construction, and the activities offshore seem to ...

    • Construction and analysis of atex nitrogen generator frame with components 

      Sædberg, Andreas (Master thesis, 2015-07)
      This Master thesis will include the design and structure of a nitrogen generator that shall be approved for internal lifting on offshore platforms. The generator shall be in accordance with the harmonized standards: NORSOK ...

    • Contact stresses associated with the wedge-lock mechanism in a prototype subsea pipeline recovery tool 

      Xing, Yihan; Eriksson, Nicolai Bull; Ong, Muk Chen; Knutsen, C. (Peer reviewed; Journal article, 2019)
      This paper examines the contact stresses associated with the wedge-lock mechanism in a prototype subsea pipeline recovery tool (PRT) through numerical methods and experimental testing. The prototype PRT studied combines ...

    • Contact temperature analysis of the classical Geneva mechanism through numerical methods 

      Ambaye, Getachew A.; Lemu, Hirpa Gelgele; Tolcha, Mesay A. (Peer reviewed; Journal article, 2022)
      In this study, the flash temperature of the classical Geneva mechanism has been studied using the numer- ical method. An excessive sliding motion between the wheel and pin leads to the generation of heat at the contact ...

    • Context analysis of Offshore Fish Farming 

      El-Thalji, Idriss (Peer reviewed; Journal article, 2019-11)
      The in-land and nearshore fish farming is facing capacity limitation and onshore push-out regulations. Huge technological innovations are rapidly evolving toward developing competitive Offshore fish farming. These technological ...

    • Continuos improvement based on cost of quality and lessons learned in an EPC project of an Oil & Gas industry 

      Rabinad Alcober, Francisco David (Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-13)
      Continuous improvement is a competitive tool in any industry, but especially nowadays among Oil & Gas Industries, where profitable margins are year after year decreasing. For this purpose the best continuous improvement ...

    • Continuous Classification Strategy For Offshore Units To Improve Survey Methods And Asset Planning 

      Udofia, Charles Godswill (Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-15)
      An assessment of Continuous Classification programs of some drilling/production companies was performed using two case studies: Drilling rigs and Floating Production Units (FPUs). Similar assessment was also carried out ...