Blar i Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) på tittel
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Innovative developments and managerial factors as key enablers of deepwater riser project delivery
(Masteroppgave/UIS-TN-IKM/2016;, Master thesis, 2016-06-15)The oil and gas industry is currently facing unprecedented challenges because of a negative impact from a declined commodity pricing trend. As the industry tackles deeper and more complex projects, the use of innovative ... -
Inspection and monitoring techniques for un-bonded flexible risers and pipelines
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-16)Un-bonded flexible pipelines and risers are an alternative to conventional rigid steel pipes. The use of flexible pipes has enabled development of several offshore fields that seemed unfeasible with the use of rigid pipes ... -
Inspection planning for fatigue cracks in offshore structures by Monte Carlo simulations
(Peer reviewed; Journal article, 2019)Probability-informed inspection planning has traditionally a tendency to produce longer inspection intervals for older structures in contrast with the intuitive assumption that shorter inspection intervals are needed. In ... -
Installation analyses of a subsea structure
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-12)A typical installation of a subsea structure with mono hull offshore construction vessel is studied. Focus has been on the vessel motions, lifting arrangement and the planning of this operation. The behaviour of vessel ... -
Installation of steel pipelines and flexible pipelines in sideway current
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)This master thesis is describing the theoretical & analytical principles of pipeline installation. In the literature survey stage we elaborate on basic information about different types of offshore pipelines. Installation ... -
Installation of subsea equipment in ultra-deep water using fibre rope deployment system
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)As the demands for installation at deeper waters is increased, technology for such installations must be adapted to the conditions of the deep and ultra-deep water depths. This thesis provides information of such installations ... -
Integrated Evaluation of Masela Block Development Concepts
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-12)The vast amount of proven reserves of Masela gas block in Indonesia that reach 10.73 TCF is captivating in terms of development. The hydrocarbon is going to be produced through 18 production wells that are connected to 5 ... -
Integrated Governance System for a Service Provider: Process orientation and Interoperability with clients, business partners and suppliers
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-12)The field of study in this Master thesis has been around Petrolinks EMS including the Integrated Governance System in Petrolinks BPM to effectively improve project execution and management in Petrolink. Since the company ... -
An integrated qualitative trend analysis approach to identify process abnormalities: A case of oil export pumps in an offshore oil and gas production facility.
(Journal article; Peer reviewed, 2009)Oil & gas production can be largely benefited by minimizing unwanted production losses. This can be done by effective identification of system anomalies and faults. In standard control systems these abnormalities can be ... -
Integration of a skid and hatch-based launch and recovery system for ROVs on USVs
(Master thesis, 2023)Subsea surveying plays a crucial role in the oil and gas industry by facilitating the maintenance, repair, and inspection of underwater equipment and infrastructure. As the demand for sustainable offshore oil and gas ... -
Integration of a skid and hatch-based launch and recovery system for ROVs on USVs
(Master thesis, 2023)Subsea surveying plays a crucial role in the oil and gas industry by facilitating the maintenance, repair, and inspection of underwater equipment and infrastructure. As the demand for sustainable offshore oil and gas ... -
Integration of value adding services related to financing and ownership: A business model perspective
(Peer reviewed; Journal article, 2019)It is an agreed fact among scholars that services are more sustainable compared to the products. By offering services, traditional companies can lock their customers into a long-term and sustainable revenue generation ... -
Integrity Assessment of Mechanical Properties and Microstructure in Aging Railway Bridge in Norway
(Master thesis, 2023)There is a lack of documentation about the material in century-old railway bridges in Norway, with many of which are still in operation, approaching what is conventionally deemed as their design working life. Along with ... -
Intelligent oilfield work processes - turning data into effective decision and actions
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)The oil and natural gas, due to its important role in the economic construction society development, are sought vigorously by the Governments and oil enterprises. However, as a fossil energy, oil and gas resources were ... -
Internal clearance behaviour in healthy and faulty bearings
(Peer reviewed; Journal article, 2023)Internal clearance is a critical parameter in bearing design and operation because it affects the bearing's performance. It can be considered as a special type of the looseness fault. Several studies indicate that rolling ... -
Internal Corrosion Damage Mechanisms of the Underground Water Pipelines
(Peer reviewed; Journal article, 2022)Internal water pipe corrosion is a complicated problem due to the interaction of water quality parameters with pipe wall. This study presents investigations of internal pipe surface corrosion mechanisms related to water ... -
Investigating Effects of Fused-Deposition Modeling (FDM) Processing Parameters on Flexural Properties of ULTEM 9085 using Designed Experiment
(Journal article; Peer reviewed, 2018-03)Fused-deposition modeling (FDM), one of the additive manufacturing (AM) technologies, is an advanced digital manufacturing technique that produces parts by heating, extruding and depositing filaments of thermoplastic ... -
Investigating the effect of Molybdenum on Pitting Corrosion Resistance of type AISI 316L Stainless Steel in Seawater
(Master thesis, 2021)This master thesis focuses on how long it is possible to expose AISI 316L stainless steel to seawater before pitting corrosion occurs. Exposure time is of interest because seawater ingress can cause pitting corrosion in ... -
Investigation of condition based maintenance practice within Norwegian oil and gas
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)The Oil and Gas industry’s increasing demands within risk management, cost efficiency, plant availability and the technology development have led to an increased interest for monitoring of equipment for performance and ... -
Investigation of Corrosion Resistance of Duplex, Lean Duplex and Austenitic Stainless Steels in Simulated Offshore Environment
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-14)Some duplex grades are developed to replace the 300 series of austenitic stainless steels in harsh chloride applications due to superior mechanical and corrosive properties. Since the market price for nickel and molybdenum ...