Blar i Institutt for geovitenskap og petroleum på emneord "Petroleum Engineering, Drilling Engineering"
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Influence of Hole Trajectory and Direction on MWD Survey Errors
(Master thesis, 2018)Wellbore positioning is important to meet directional drilling objectives. Inaccurate wellbore surveys can lead to wellbore collision, failure to penetrate thin reservoir sections and drilling of relief wells etc. Such ... -
Kick detection using downhole weight measurements
(Master thesis, 2017)Early kick detection while drilling is a great concern in the oil and gas industry. Many kick detection methods have been developed some of which could reveal the occurrence of kicks as earlier as possible to avoid danger ... -
Parameter Detection in real time Drilling Data - Create a Matlab agent to forecast changes in formation hardness
(Master thesis, 2017)Nowadays, being cost efficient is a major issue of the oil and gas sector. Reducing Non Productive Time (NPT) is one of the solutions to tackle this challenge. As a result, the industry is always looking for more solutions ... -
Practical Aspects and Value of Accurate and Reliable Kick Detection during Connection
(Master thesis, 2016)Based on reviewed available kick detection techniques, It was found pertinent the design of a model that seeks to detect kicks (via monitoring of volumetric changes during transient periods). This model will be based on ... -
Rheological Characterization of Water-Based Drilling Fluids - A Comparative analysis of Manual and Automated Measurements
(Master thesis, 2016)Drilling fluids play a vital role in the drilling of exploration and production wells and adequate understanding of the impact of drilling fluid rheology is a pre-requisite, so as to selectively design fluids that could ... -
The Influence of Velocity Profile on Cement Displacement Efficiency
(Master thesis, 2015)The main objective of primary cement job is to provide complete isolation of the permeable zones behind the casing. This can be achieved by having an efficient cement displacement process. The challenge is always to have ... -
Theoretical study of Osmotic and Swelling Pressures with Experimental Investigation of Threshold Capillary Pressure in Shales
(Master thesis, 2015)Shales are considered to be the most problematic and challenging formation encounter during drilling. The major problems encountered during shale drilling are related to wellbore instability. The unfavorable interaction ...