2015 and later:
- The master theses supervised from RAMS group after 2015 can now be accessed from Bibsys.
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2015:
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- Lichao Tang (Eirik Albrechtsen, Mary Ann Lundteigen)
Reliability assessments of railway signaling systems: A comparison and evaluation of approaches
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Emeka Obike (Yiliu Liu)
Subsea High Integrity Pressure Protection System Design per IEC 61508 [låst]
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Yining Dong (Yiliu Liu)
Title: Methodology for the identification of dangerous combinations of the output of the safety-instrumented systems
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Yun Zhang (Anne Barros)
Wiener and Gamma Processes Overview for Degradation Modelling and Prognostic
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Trude Irene Solberg (Per Schjølberg)
Standardisering av vedlikeholdsoppgaver [låst]
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Solomon Ademola Taiwo (Yiliu Liu)
Analytic Assessment of Safety Instrumented Systems Operating in High-Demand Mode[låst]
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Øyvind Sætre (Anne Barros)
Reliability assessment of subsea BOP control systems
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Can Li (Mary Ann Lundteigen)
Safety Instrumented Systems on Older Facilities [låst]
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Alexander Hals (Anne Barros)
Well Integrity Assessment: Challenges related to Human and Organizational Factors - The case study of Veslefrikk
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Andreas Marhaug (Per Schjølberg)
Subsea Condition Monitoring [låst]
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Jarand F Klingsheim (Anne Barros)
Reliability assessment of subsea BOP shear ram preventers
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Petter Gullhav Wanvik (Anne Barros)
Reliability Assessment of Subsea X-mas Tree Configurations
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Torleif Mikkelsen Ferkingstad (Jørn Vatn)
Use of Maintenance Data from Periodic Intervals for Maintenance Optimisation [låst]
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Eleojo Samuel Ocheni (Mary Ann Lundteigen)
Impact of partial and imperfect testing on reliability assessment of safety instrumented systems
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Zeba Gul (Mary Ann Lundteigen)
Application software development for safety instrumented systems [låst]
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Marius Thøgersen (Jørn Vatn)
Development of Operational and Organizational Barrier Indicators for a Man Overboard Scenario
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Inge Bolme (Per Schjølberg)
Den skjulte fabrikk i sagbruk
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Anna Magdalena Godziuk (Mary Ann Lundteigen)
A proposal for a RAMS engineering process for blowout preventers
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Mari Krogness Forsnes (Mary Ann Lundteigen)
Risk assessment of strait crossing bridges
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Ingrid Zafira Harvinia (Mary Ann Lundteigen)
Risk Assessment and SIL Allocation of Safety Instrumented Functions for Open Water Workover System [låst]
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Fredrik Jonassen (Anne Barros)
Reliability of subsea blowout preventer systems [låst]
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Soheil Sobhani (Yiliu Liu)
Reliability Analysis of Wireless Safety-Instrumented Systems
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Arne Waagbø Lindefjeld (Per Schjølberg)
PLI-modellering som beslutningsunderlag
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Fenfen Liu (Anne Barros)
Condition Monitoring and Prognosis for Subsea Multiphase Pump
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Zehan Han (Anne Barros)
Stochastic Modelling for Condition Based Maintenance
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Caroline Dutard (Mary Ann Lundteigen)
Management of SIL performance of safety-instrumented systems [låst]
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Juntao Zhang (Yiliu Liu)
New Model for Reliability and Availability Assessment of Subsea BOP System
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Peter Joos Louwe Kooijmans (Anne Barros)
Safety of machinery
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Askar Bitanov (Anne Barros)
Reliability study of Subsea Control Module with focus on statistical methods
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2014: |
- Åsa Snilstveit Hoem (Mary Ann Lundteigen)
Use of field experience to improve the treatment of CCFs in reliability assessment of safety instrumented systems
- Martin Brataas (Mary Ann Lundteigen)
Management of the integrity of safety instrumented systems
- Wilmer Alberto Aguilar Martinez (Mary Ann Lundteigen)
Methods for determining PFD/SIL for workover control systems with short test-intervals and imperfect testing
- Olga Wikdahl (Jørn Vatn)
Performance of dynamic safety barriers-Structuring, modelling and visualization
- Halvor Hoftun (Jørn Vatn)
Bruk av indikatorer i barrierestyringen
- Aslak Agersborg Eriksen (Jørn Vatn)
Bruk av Risk_OMT-rammeverket for å analysere jernbanesikkerhet
- Bin Lu (Jørn Vatn)
Use of Technical Condition Indicators as Basis for Residual Useful Life Assessments
- Erik Fredheim Tvedt (Jørn Vatn)
Risk modelling of collision between supply ships and oil- and gas installations
- Stølen, Ellen Margrete (Marvin Rausand)
Reliablity assessment of a subsea HIPPS
- Jon Mikkel Haugen (Marvin Rausand)
Reliability Allocation and Assessment of Safety-Instrumented Systems
- Victoria Podlesnaya (Marvin Rausand)
SIL-Rating of Active Magnetic Bearing Systems in Subsea Compression Stations
- Jan Runar Tangstad (Marvin Rausand)
Assessment of dynamic barriers in oil/gas well operations
- Rowland Mbah (Marvin Rausand)
Using reliability growth testing to reveal systematic faults in safety-instrumented systems
- Ellen Margrete Stølen (Marvin Rausand)
RELIABILITY ASSESSMENT OF A SUBSEA HIPPS
- Shanshan Huo (Yiliu Liu)
Prediction of plant-specific failure rates
- Vebjørn Loen (Per Schjølberg)
Reliability Centered Maintenance for vannkraftprodusenten BKK Produksjon
- Endre Fylling Moen (Per Schjølberg)
Maintenance and barriers
- Monica Bjelland (Per Schjølberg)
Vedlikehold og vedlikeholdsindikatorer [Låst]
- Karoline Bjune Kjølseth (Per Schjølberg)
Overall Equipment Effectiveness og Profit Loss Indicator [Låst]
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2013: |
- Petter Bjørke Børresen (Jørn Vatn, Mary Ann Lundteigen)
Reliability Assessment of Common Cause Failures in Safety Instrumented Systems
- Eliassen, Daniel
Jordfeil i ROV-Umbilical: Effekten av Statisk og Dynamisk lastkarakteristikk
- Kristoffer Dahl (Jørn Vatn, Mary Ann Lundteigen)
Reliability Assessment of Safety-Instrumented Systems in High-Demand mode
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Condition Monitoring of Subsea Pipe Components in a Future Subsea Production Facility
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Jigar, Abraham Almaw (Marvin Rausand)
Quantification of Reliability Performance: Analysis Methods for Safety Instrumented System
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Seime, Ole Jacob
Reliability Qualification of Safety Systems in the Offshore Petroleum Industry
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Stette, Sondre Bjørn
Safety Functions in Different Operational Modes and IEC 61508 in the Hydropower Industry
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Sun, Wenjing
Determination of Beta-factors for Safety Instrumented Systems
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Nyland, Andreas
Spurious activation of safety-critical systems in subsea production systems (not open)
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Børresen, Petter Bjørke
Reliability Assessment of Common Cause Failures in Safety Instrumented Systems (not open)
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Jacobsen, Lars Edward
Condition Monitoring of Subsea Pipe Components in a Future Subsea Production Facility (not open)
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Helle, Sveinung
Reliability Assessment of Subsea Hydraulic Power Unit (not open)
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Omede, Emmanuel
Modelling of Leak Probability Along Well Path / Outside of Casing (not open)
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Hermann, John Kristijan
Vedlikehold & Profit Loss Indicator (PLI) (not open)
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Høyen, Kristine Sagmo
Suksesskriterier og relaterte utfordringer for vedlikeholdsstyringa i Statoil (not open)
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He, Xiuyu (Jørn Vatn)
Choice of Demand Mode for Subsea Safety Systems
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Jun, Zhou
Determination of Safety/Environmental Integrity Level for Subsea Safety Instrumented Systems
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Sagvolden, Erik Halsen (Jørn Vatn)
Statistical analysis of failures and failure propagation in railway track
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Storrønning, Trond Olsen (Jørn Vatn)
Statistisk analyse av svikt og feilutvikling i jernbaneskinner
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Mariathas, Tharsika
Metodikk for beredskapsanalyse
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Torgauten, Arve Olaf Alvik
Classifying and Defining Operational and Organizational Aspects of Barriers for the Offshore Oil and Gas Industry
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Tranberg, Anniken Resvold
Major Accident Indicators for Drilling and Well Activities
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Opsahl, Reidun Kristine
Identifying and evaluating conflicting HSE requirements in the offshore industry (not open)
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Arve Olaf Alvik Torgauten
Classifying and Defining Operational and Organizational Aspects of Barriers for the Offshore Oil and Gas Industry
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2012: |
- Bjartnes, Magnus Woll
Provision and Updating of Estimates of Reliability Parameters for Use in Reliability Analyses of Safety-Instrumented Systems
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Provision of Reliability Data for New Technology Equipment in Subsea Production Systems
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Danielsen, Tormod Udnæs
Reliability and Availability Assessment of Topologies for Subsea Control Systems (not open)
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Horpestad, Eirik
Technology qualification of equipment in subsea production systems
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Moen, Henrik Finnema
Reliability Assessment of Safety Instrumented Systems: An Application Example
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Nguyen, Thien Duy
Modeling of Safety Functions in Quantitative Risk Analysis
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Pinker, Remi
Improved Methods For Reliability Assessments Of Safety-Critical Systems: An Application Example For BOP Systems
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Vardelly, Indra Praveen Kumar
Provision of Reliability Data for New Technology: Approach for estimation of failure rate function for a sub-sea pump
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Wang, Liaoyi
Production Assurance and Life Cycle Cost Evaluation of Offshore Development Projects in the Conceptual Design Phase
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Klakegg, Sondre
Improved methods for reliability assessments of safety-critical systems: An application example for BOP systems
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Van, Lian Uk
Risk analysis methods within offshore wind energy
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Kurkova, Angelina
Evaluation of HSE practices at construction sites in developing countries
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Amundsen, Kristian
A method for combining well safety risk and business impact risk (not open)
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Mediaas, Christian
Maintenance Management and Backlog (not open)
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Bakke, Steffen
Datafangst som beslutningsverktøy for vedlikehold (not open)
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Hegde, Jeevith
HSE Implication of Integrated Operation- Experiences from a Real Implementation (not open)
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Myrvang, Lars
Operation and Maintenance of Subsea Equipment in Arctic Environment (not open)
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Budde, Silje Frost
Modeling Blowouts During Drilling Using STAMP and STPA
- Halseth, Inger Krohn
Modeling process leaks using FRAM
- Hoel, Filip
Modeling Process Leaks Offshore Using STAMP and STPA
- Næss, Kjetil Holter
Modeling of Safety Barriers in Risk Analyses
- Pettersen, Erik Røen
Kvantifisering og aggregering av indikatorer for storulykkesrisiko
- Syvertsen, Rolf-Arne Haugen
Modeling the Deepwater Horizon blowout using STAMP
- Næss, Kjetil Holter
- Modeling of Safety Barriers in Risk Analyses
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2011: |
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2010: |
- Awan, Hammad Qayyum: Maintenance and renewal optimization of power supply in the railways
- Berg, Ingrid Almås: Design for reliability – Applied to development of subsea process systems
- Bjørnstad, Simen: Process control and KPIs
- Fjogstad, Martine: Maintenance in the Northern Area
- Halseth, Anja Krohn: Condition monitoring
- Jin, Hui: Reliability assessment of safety safety instrumented systems operating in high demand mode
- Johansen, Inger Lise: Foundation of risk assessment
- Mewcha, Abera Hailu: RAMS calculations for railway signaling systems
- Nerland, Annette Smørholm: Competence with maintenance
- Okoh, Peter: Maintenance concept database solution (MCDS)
- Olamilehin, Olakumle: Fault tree analysis applied to SIL (Safety Integrity Level)
- Olsen, Hanne Vatnem: Environmental risk assessment
- Pedersen, Tine: Maintenance function
- Riseng, Martin: RCA and modern maintenance management
- Ruud, Karianne: Indicators for operational safety
- Smedvik, Kjetil Andre: Root Cause analyses
- Teng, Baiyu: Human and organizational factors when assessing risk of complex systems
- Xie, Bin: Use of Bayesian belief networks in risk analysis
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2009:
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- Gu, Yi: Risk influence modeling for helicopter safety
- Janbu, Astrid Folkvord: Treatment of uncertainties in reliability assessment of safety instrumented systems
- Williamsen, Astri: Criteria for measuring and evaluating acceptable risk
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2008:
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- Berg, Anniken Reusch: Applicability of layer of protection analysis to determine safety integrity levels in the process industry
- Berntsen, Jørgen: Reliability qualification of a new subsea power connector (Restricted)
- Kvam, Eva: Effect of safe failures on the reliability of safety instrumented systems
- Lassen, Christopher: Layer of protection analysis (LOPA) for determination of safety integrity level (SIL)
- Lilleheier, Torbjørn: Analysis of common cause failures in complex safety instrumented systems
- Munkeby, Einar: Effect of safe failures on the reliability of safety instrumented systems
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2007:
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- Engevik, Mari Oma: Risk assessment of underbalanced and managed pressure drilling operations
- Rolén, Hanne: Partial and imperfect testing of safety instrumented systems
- Schönbeck, Martin: Human and organisational factors in the operational phase of safety instrumented systems. A new approach
- Bjørn Olsrud Utgård: "Qualification of New Technology for Capture of CO2 in GAS-Fired Power Plants (Restricted)
- Erlend Fossbakk: Reliability Assessment of Safety Functions with Dependent Failures (Restricted)
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2006:
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- Thor Ketil Hallan: Risk Based Allocation of Safety Integrity Levels to Safety Instrumented Functions (Restricted)
- Linn Therese Thun Nordhagen: Reliability Assessment of Safety-Critical Systems in Norwegian Oil and Gas Field Development Project (Restricted)
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2005:
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- Sigbjørn Tornes Birkeland: Well Integrity of Subsea Wells During Light Well Interventions
- Terje Egeberg: Maintenance Based on KPI's
- Fredrik Høymer Fossan: SAP Maintenance
- Mariann Kjørstad: Models for quantification of availability of continuous control systems and reliability of safety systems
- Ellen Løstgård Goverud: Maintenance Optimization of Rolling Stock
- Ragnvald Tho Haglund: Maintenance Shutdowns
- Marianne Kjørstad: Models for Quantification of Availability for Continuous Control Systems and Reliability of Safety Systems
- Thomas Idland: Root Cause Analysis
- Christian Natvig: Safety Indicators
- Tor Andre Nilsen: Root Cause Analysis
- Åsmund Pettersen: 5S and Future Maintenance
- Rausand, Guro: Uncertainty management in reliability analyses
- Jim Roger Ringstad: Reliability, Availability, Maintainability, and Safety of Intelligent Wells with Sand Control
- Christian Hoai An Tran: 5S and Modern Maintenance
- Bjørn Vegard Øiungen: ;Modern Maintenance Management
- Kjetil Aamodt: PLI - Profit Loss Indicator
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2004:
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- Hallvard Birknes: Preventive Maintenance
- Luis Alberto Morais Da Conceicao: Cost Reduction by Use of TPM on the Tie Bolt Foundry - HAK
- Agnes Elin Hollund: "Maintenance Optimization with Focus on Technical safety
- Marte Jægtvik: Tools for Implementation of New Working Methods for Production Planning
- Jessica Lundblad: Cost Analysis of Starter Truck for Aeroplanes and Helicopters
- Tor Audun Olsen: Safety and Availability Analysis of Pressure Protection Systems for Subsea Booster Modules
- Anders Omholt: Technical Status
- Tone Rangnes: Maintenance and Safety
- Frank Rafoss: Maintenance Outsourcing in Railway Applications
- Ørjan Samuelsen: Ensuring Safety and Production
- Lars Kristian Skårberg: Pit Stop Maintenance
- Anders Stensli: Improvement of Competitiveness through Maintenance Optimization
- Ole Kristian Thoresen: Spare Parts Management and Optimisation on an Oil Platform
- Magnus Weie Ytreland: ILS and Safety
- Mai Lien Østereng: Visibility and Reduction of the Hidden Factury
- Torunn Jakobsen Aas: Maintenance Outsourcing in Railway Applications
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2003:
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- Rune Weyer Andreassen: Safety and Reliability Assessment of Tie-in Equipment and Operations
- Christian Baas: Overall Equipment Effectiveness -- OEE
- Hans Magnus Buer: Reliability Data for Subsea Production Systems
- Kjersti Eggum: Optimum Grouping Strategies for Preventive Maintenance
- Gunnar Fernholt: Reliability Qualification of New Workover System
- Lars Hannisdal: Cost Effective Maintenance with Use of KPI
- Camilla Horpestad: Reliability, Availability, Maintainability, and safety in Subsea Control System Development
- Herdis Albertsson Sanderud: Processes of Work; Safety and Maintenance
- Stian Anders Solhaug Ødegaard: Reliability Management for new Subsea System Developments
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2002:
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- Refstie, Eirik: Metoder for ulykkesgransking (in Norwegian)
- Vesterkjær, Rune: Is it necessary to install a downhole safety valve in a subsea oil/gas well? A comparison of the risk level of a well with, and without a safety valve
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2001:
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- Borg, Knut Eivind: Reliability and life cycle cost/profit assessment of intelligent well systems
- Cathrine Elgin: Reliability, Availability, Maintainability and Safety Specification of High Integrity Pressure Protection Systems
- Guri Miljeteig: Maintenance and Safety
- Tuan Thanh Nguyen: Can hydraulic actuators in subsea oil/gas production systems be replaced by electric actuators: A safety and reliability assessment
- Arild Solli and Erik Lygner: Environmental Risk Indicators: Reviews and Proposals
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