Blar i Institutt for geovitenskap og petroleum på tittel
Viser treff 846-865 av 2535
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Evolutionary Algorithm to Support Field Architecture Scenario Screening Automation and Optimization Using Decentralized Subsea Processing Modules
(Journal article, 2021)Manual generation of test cases and scenario screening processes, during field architecture concept development, may produce a limited number of solutions that do not necessarily lead to an optimal concept selection. For ... -
Experience based Technical Sidetrack
(Master thesis, 2016)Drilling is more experience-based than any other field in oil and gas industry. It involves many industry standards and regulations in order to enhance technical integrity. In addition, the best practices provide a ... -
Experience Transfer in Drilling Operations
(Master thesis, 2016)With the current economic climate most operators for deepwater drilling projects have tried to curb capital costs, particularly on drilling expenditure. Several operators have succeeded by focusing on operational improvements, ... -
Experimantal Investigation of Properties of Oil Well Cement
(Master thesis, 2014)Accidental gas migration is a problem all drilling engineers are trying to avoid. Good cementing practice between the casing and the wellbore is one of the preventive actions. Shrinkage may lead to insufficient protection ... -
Experimental Analysis and Characterization of Deep-Sea Sediment Samples From Loki's Castle and Mohn's Treasure
(Master thesis, 2021)Verden står i dag overfor det grønne skiftet. Ved overgang til grønn energi, vil behovet for metaller som kobber, sink og kobolt øke. I tilleg til å skape et insentiv for arealkonflikter fører den kontinuerlige utnyttelsen ... -
Experimental and Numerical Assessment og the Hydrogeological Behaviour of the Soil-Rock Interface
(Master thesis, 2014)Experimental and Numerical Assessment of the Hydrogeological Behaviour of the Soil-Rock Interface is written by Hallvard Haugen Nordbrøden. It is a master s thesis written at the Department of Geology and Mineral Resources ... -
Experimental and Numerical Modelling of Deep-Sea-Mining-Generated Turbidity Currents
(Journal article; Peer reviewed, 2022) -
Experimental and Numerical Study of Density-Driven Natural Convection Mechanism During Storage of CO2 in Brine Aquifers
(Doctoral thesis at NTNU;2015:170, Doctoral thesis, 2015)Storage of CO2 into geological formations is a reasonable technical choice for decreasing carbon dioxide emissions to the atmosphere. Brine aquifers are considered as one of the most favorable options for this purpose ... -
Experimental and Numerical Study of Fluid Displacement in Subsea Pipe Sections
(Master thesis, 2017)The objective of the thesis is to study displacement operations in offshore petroleum industry. Typically MEG or Methanol is circulated through parts of the subsea production systems to lower their hydrocarbon content. ... -
Experimental and Numerical Study of Oil-Water Dispersions at the Inlet of a Pipe Separator
(Master thesis, 2018)In the production of petroleum, it is normal to not only produce oil and gas, but also to produce water. Over the lifetime of the fields, the amount of water produced will normally increase. The additional water will later ... -
Experimental Characterization and Evaluation of Crude Spiking Influence on Oil/Water Dispersed Flow in Pipe
(Peer reviewed; Journal article, 2023)This study centers around examining the impact of introducing varying (small) quantities of crude oil into mineral oil (Exxsol D60) on the resultant properties of dispersions and emulsions in oil–salty-water mixture ... -
Experimental Cuttings Transport in Horizontal Wellbore: The Determination of Cuttings bed Height
(Master thesis, 2013)Poor hole cleaning problems during drilling operations has been the reason for several unwanted issues encountered during drilling. Hence, the numerous researches work on cuttings transportation. This project work presents ... -
Experimental design and mathematical simulation of hookload while tripping through bends.
(Master thesis, 2015)To meet the growing demand of energy consumption, oil companies are trying their best to produce oil. However, in the past few years, the oil price has kept going down and dampened the whole industry. On one side, oil ... -
Experimental Investigation of Nanoparticle Adsorption and Pore Blockage in Intermediate Wet Berea Sandstone
(Master thesis, 2017)The global demand of energy is increasing with the growing population, and an increased consumption of available resources is therefore required. Even though there has been more focus on renewable energy over the last ... -
Experimental Investigation of Osmosis and Spontaneous Emulsification During Low Salinity Flooding
(Master thesis, 2021)This experimental study investigates the osmosis and the spontaneous emulsification as oil mobilization mechanisms during the low salinity water flooding by measuring the connate water expansion area in an oil-wet microfluidic ... -
Experimental Investigation of Osmosis as a Mechanism for Low-Salinity EOR
(Master thesis, 2017)The topic of this thesis is an experimental investigation of osmosis as a mechanism for low-salinity enhanced oil recovery by evaluation of the effect of surface-to-volume ratio on oil recovery. Increased oil recovery due ... -
Experimental Investigation of Polymer-Coated Silica Nanoparticles for Enhanced Oil Recovery.
(Journal article; Peer reviewed, 2019)Recently, polymer-coated nanoparticles were proposed for enhanced oil recovery (EOR) due to their improved properties such as solubility, stability, stabilization of emulsions and low particle retention on the rock surface. ... -
Experimental investigation of polymer-coated silica nanoparticles for EOR under harsh reservoir conditions of high temperature and salinity.
(Peer reviewed; Journal article, 2021)Laboratory experiments have shown higher oil recovery with nanoparticle (NPs) flooding. Accordingly, many studies have investigated the nanoparticle-aided sweep efficiency of the injection fluid. The change in wettability ... -
Experimental Investigation of Pressure Versus Rate Correlation for Two Phase Flow in Bead Packs
(Master thesis, 2019) -
Experimental investigation of stability of silica nanoparticles at reservoir conditions for enhanced oil-recovery applications
(Peer reviewed; Journal article, 2020)To be effective enhanced oil-recovery (EOR) agents, nanoparticles must be stable and be transported through a reservoir. However, the stability of a nanoparticle suspension at reservoir salinity and temperature is still a ...