Blar i Studentoppgaver (TN-IEP) på tittel
Viser treff 139-158 av 323
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Experimental Study of Loss Circulation Materials Bridging Performance in K/Na-formate based Drilling Fluids
(Master thesis, 2021)The loss of drilling fluid is one of the main concerns of the petroleum industry, causing excessive expenditure both for operational and increasing the non-productive drilling time (NPT). The NPT associated with loss ... -
Experimental Study of Particle Dynamics in Circular Channel Flow
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06-15)The study of liquid-particle interaction is the vital importance in many industries, especially for the petroleum well drilling and hole-cleaning operations. The data obtained from laboratory-scale experiments, simulations, ... -
An Experimental Study of the Enhanced Mass Transfer Process by CO2 Absorption for Carbon Storage in Saline Aquifers
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-21)Diffusion of CO2 into water-based solutions generate an instability at the interface as a result of density differences. The rate of dissolution, the final saturation pressure and the mixing regime caused by convection ... -
Experimental study on thermal effects on well components
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06)The main objective of inflow control devices is to maintain a uniform inflow by providing an additional pressure loss between the formation and the wellbore. ICDs delay the production of water or gas, and thus increase the ... -
FAITH AND MOBILITY OF HYDROGEN IN GEOLOGICAL POROUS MEDIA
(Master thesis, 2022)Large-scale hydrogen storage can help alleviate the main drawbacks of renewable energy generation, their intermittency, and their seasonal and geographical constraints. Renewable energy without energy storage is unable to ... -
FEM Modelling and Simulation of Production Casing with Local Wear Damage
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06)Field data show that casing and production tubing experiences wear on both the internal and external parts of the tubular. The main mechanisms of the wear are the mechanical friction between drill string and casing, ... -
Field Case Study of Drill Bit Performance Analysis in Valhall Flank West
(Master thesis, 2021)This thesis will present relevant literature study, data quality assertion and performance evaluation and economic considerations based on field data from Valhall Flank West. The aim is to investigate, explain and suggest ... -
FIELD-SCALE GENERALITY OF THE MACHINE LEARNING MODELS
(Master thesis, 2022)Drilling performance is directly related to fundamental aspects such as drilling variables that can affect the performance of the operation, the well stability, efficiency of drilling equipment, use of new technologies and ... -
Flexible Geopolymer for Oil and Gas Well Cementing: An Experimental Study
(Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06)Conventional wellbore cementing materials used in the oil and gas industry are normally brittle, have low tensile strength and suffer from shrinkage. These properties affect the performance of these materials in downhole ... -
Flow Investigation of Stall and Choke on Axial Compressor using CFD
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-06)The complicated nature of axial compressor fluid dynamics instabilities such as stall and choke when utilizing air power left a lot of room for investigation during the state of operation. This dynamic instabilities ... -
Flow of viscoplastic fluid in a horizontal pipe
(Bachelor thesis, 2021)Examination of viscoplastic fluids in a horizontral pipe. PIV measurements and Anton Paar MCR 302 were used to define its rheology. -
Flow of viscoplastic fluids in a horizontal pipe.
(Bachelor thesis, 2021)Examination of viscoplastic fluids in a horizontral pipe. PIV measurements and Anton Paar MCR 302 were used to define its rheology. -
Fluid-Rock Interactions for CO2 Geological Storage in Chalk
(Master thesis, 2022)CCS has been recognized as an effective strategy to limit the temperature rise to 1.5 °C by 2050 under the Paris Agreement. As a result, more than 50 CCS pilot or large-scale projects have been commissioned in recent ... -
Formulation Development of Drilling Fluids with DOE Mixture Model Design Technique.
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-09)The aim of this thesis study is to investigate the effect of three components of a formulation of an oil-based drilling fluid, and how the variation of the percentage of each component affects the rheological behavior of ... -
Formulation of New Drilling Fluids and Characterization in HPHT
(Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-15)During the well construction process, a properly designed and formulated drilling fluid is vital in order to successfully drill a well. In HPHT wells, both WBM and OBM properties are significantly affected, specially the ... -
Forstå og håndtere utfordringer knyttet til sandkontroll for utvinning av olje
(Bachelor thesis, 2023)In the petroleum industry, sand production is a prominent technical and economic challenge that may lead to severe implications such as well abandonment and casing erosion. This challenge is particularly pronounced in ... -
Friction coefficcient in wells with black sticky stuff and scale
(Bachelor thesis, 2022)Scale buildup is a common problem in oil and gas producing wells all over the world. It gives difficulties to both the production of oil and gas, as well as well intervention operations. The buildup of scale generates more ... -
Further Development and Testing of an Autonomous Drilling Rig and Control Algorithms for Improved Drilling Performance
(Masteroppgave/UIS-TN-IEP/2018;, Master thesis, 2018-07-04)This thesis documents the contributions made by Ole André Hjelm and Simen Jøsang Nilsen to improve and further develop a small-scale autonomous drilling rig. The rig has been used to compete in an international student ... -
Gassbobledynamikk og trykkoppbyggingsstudier i simulert brønnboring
(Bachelor thesis, 2022)Denne oppgaven presenterer gassbobledynamikken i eksperimentelle studier og datasimulering. Totalt 13 væsker har blitt syntetisert, med et bredt spekter av viskositet og tetthet. Den åpne brønnriggen eksperimentelle studien ... -
Gravitasjonsdrenering av flerfasestrømning med forskjellige reologiske egenskaper i porøse media
(Bachelor thesis, 2022)Formålet med oppgaven var å studere hvordan enfase- og flerfasestrømning av New- tonske og ikke-Newtonske fluider påvirkes av ulike volum av et porøst medium. Ved undersøkelse av de ulike fluidene og ulike volum av det ...