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Optimization of Guide Structure for Elevators on Ships
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-15)The existing design of marine and offshore elevators are mainly based on the expertise out of land-based elevators, with higher safety factors and all existing requirements being fulfilled. In the design of the guide ... -
Optimization of hydroturbine design using CFD
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-07-14)In this thesis, research on the possibility of increasing the efficiency and torque generated by a turbine is done. The turbine is driven by a flow that is pumped through pipelines by utilizing the kinetic energy of the ... -
Optimization of jars
(Masteroppgave/UIS-TN-IPT/2014;, Master thesis, 2014-07-01)Stuck pipe is a major problem for the oil industry, and getting bigger as more complex horizontal and deviated wells are drilled. What causes this problem and the ways to avoid it are presented. The main tool to unstuck ... -
Optimization of Lazy Wave Riser Design
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-25)The objective of this thesis is to optimize the design of a Lazy Wave Riser (LWR) operating at different water depths and in different sea conditions. Design of lazy wave risers involves optimization of the various constituent ... -
Optimization of LCM formulation for Wellbore Integrity
(Bachelor thesis, 2022)When drilling a conventional oil-gas well or geothermal well it is crucial to maintain well integrity. This is achieved by the preventing and containing fluid flow between the wellbore and the formation. Drilling fluid is ... -
Optimization of maintenance performance for offshore production facilities
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)New technologies are becoming advanced and complex for offshore production facilities. However this advancement and complexity in technology creates a more complicated and time consuming forensic processes for finding ... -
Optimization of marine operations for the assembly and installation of a new floating wind concept
(Master thesis, 2023)The assembly and installation phases are relevant stages in the whole process of the life of a floating offshore wind turbine. Currently, there are multiple competing concepts aiming to make a significant impact in the ... -
Optimization of MPD and Drilling fluid parameters for narrow pressure margin wells
(Master thesis, 2021)The last ten years have witnessed a growing interest in the evolution of technology and autonomous systems in drilling operations after the oil and gas companies realized that the next stage in the exploration and production ... -
Optimization of Multirotor UAV Endurance
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020)Advancements in the technology of electric motors, batteries and control modules have facilitated a steep increase in the interest of small battery-powered multirotor aircraft. Unmanned areal vehicles (UAV) of this type ... -
Optimization of object detection in newborn resuscitation videos
(Masteroppgave/UIS-TN-IDE/2019;, Master thesis, 2019-06-14)99% of deaths of children under 28 days of age takes place in low- and middle-income countries. Most of these deaths are due to complications during childbirth. Newborn resuscitation heavily revolves around ventilation, ... -
Optimization of Offshore Gas Production Systems: The Use of Compact Compression and Separation Unit (CSU) With Isothermal Compression Technology for Reduced Carbon Emissions
(Master thesis, 2023)The main objective of this thesis is to present a novel compression technology as a valid optimization option for offshore gas compression and processing. Several attempts to reduce environmental impact of offshore oil and ... -
Optimization of perforation design at Oseberg South with regards to perforation clean-up and productivity
(Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06)The Oseberg South field, originally estimated to contain 93.4 Sm3 oil equivalent of recoverable reserves, has been producing since 1985. Recent reports estimate remaining reserves to be approximately 25.1 Sm3 oil equivalents. ... -
Optimization of periodic maintenance using condition monitoring techniques and operational data
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)This thesis contributes optimization of periodic maintenance using condition monitoring techniques and operational data so that maintenance can be performed before critical equipment fails. Periodic maintenance is carried ... -
Optimization of Spar-Buoy Foundation for Offshore Wind Turbines Using Open-Source Programs
(Master thesis, 2021)Low carbon and renewable energy are paramount to tackle climate change and supply the increasing energy demand in a sustainable way. In recent years, the offshore wind industry has attracted growing attention for its ... -
Optimization of the Inoculum-to-Substrate Ratio in Solid-State Spent Coffee Grounds Anaerobic Digestion Biorefineries Using Anaerobic Sludge for Maximal Bio-CH4 Production.
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020)The optimization of bio-CH4 production from spent coffee grounds (SCGs) using anaerobic sludge (AS) under different inoculum-to-substrate ratios (ISRs) using solid-state batch-fed anaerobic digestion (AD) reactors was ... -
Optimization of the lift gas compression system at the Eldfisk Complex
(Masteroppgave/UIS-TN-IPT/2012;, Master thesis, 2012)The intention of this study was to maximize the oil production of the Eldfisk field. Two major constraints were encountered limiting the amount of gas that can be injected into the wells. Optimizing production taking these ... -
Optimization of the Local Failure Design of Carbon-Fibre Epoxy Composite Curved Plates
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2021-01-15)This thesis presents the optimization of the local failure design of Carbon-Fiber Epoxy Composite used in the manufacturing of the curved plates. As relatively new and reliable material carbon fiber can be used in different ... -
Optimization of the Resorcinol-Formaldehyde/Silicon Composite Synthesis
(Master thesis, 2021)Batteries and capacitors are promising candidates for a greener future in energy storage. These technologies are highly dependant on the advanced materials used. Resorcinol-formaldehyde resin coated silica has proved to ... -
Optimization of the upper completion assembly by using redundant pump exemplified by the well in the Prirazlomnoye field, Pechora Sea
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06)Nowadays development of Russian offshore oil and gas fields is relevant and perspective. A lot of Russian and foreign oil and gas companies tend to get an experience in offshore field development by establishing pilot ... -
Optimization of Wastewater Treatment Plant, SAR Treatment Tananger
(Masteroppgave/UIS-TN-IMN/2016;, Master thesis, 2016-06)The focus of this thesis is optimization of the wastewater treatment plant, SART owned by SAR AS. Based on an evaluation of the present treatment condition, capacity and limitations, performance of the plant has been ...