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Browsing Theses by Title
Now showing items 25-44 of 44
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(Nazarbayev University School of Mining and Geosciences, 2022-04-10)The open stoping mining method is considered as one of the most common mining methods for steep orebodies due to its several advantages. However, open stopes are susceptible to unplanned dilution. Dilution can jeopardize ...
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(Nazarbayev University School of Mining and Geosciences, 2021-05-07)Currently, there have been a surge in evaluating effectiveness of various hybrid enhanced oil recovery (EOR) methods as it combines benefits of standalone processes. This study focuses on laboratory investigation to evaluate ...
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(Nazarbayev University School of Mining and Geosciences, 2022-03-31)In mining practices, the life of every mine begins with resource estimation and predicting the possible income from operations. Thus, the first step identifies the potential implementation of mine into actual operation. ...
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(Nazarbayev University School of Mining and Geosciences, 2020)
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(Nazarbayev University School of Mining and Geosciences, 2021-05-01)The modern mining industry employs plenty of exploration data digitization and utilizes computational resources for future forecasting and production scheduling. In that regard, geostatistics and mine planning as disciplines ...
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(Nazarbayev University School of Mining and Geosciences, 2020)
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(Nazarbayev University School of Mining and Geosciences, 2020)Nowadays, different studies were conducted to design new methods to improve oil recovery efficiency. The study focuses on experimental work to evaluate synergy between low salinity water and polymer flooding in carbonate ...
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(Nazarbayev University School of Mining and Geosciences, 2020)
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(School of Mining and Geosciences, 2023-04)In-situ leaching (ISL) is a widely used technique for the extraction of uranium from ore bodies. The ISL process involves the injection of a leaching solution into the ore body through wells drilled into the formation. ...
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(Nazarbayev University School of Mining and Geosciences, 2022-04-15)The application of enhanced oil recovery (EOR) methods is inevitable to address the global demand for fossil fuels in the foreseeable future when oil and gas are a notable portion of the world energy basket. Over half of ...
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(Nazarbayev University School of Mining and Geosciences, 2020-04-15)Most carbonate reservoirs in the Caspian Sea region are heterogeneous and oil wet. The utilization of conventional water flooding does not usually result in significant incremental oil recoveries. Tuning the salinity and ...
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(School of Mining and Geosciences, 2023-04)This research investigated the potential of nanomaterials and alkaline in diminishing polymer adsorption on terrigenous rock formations. Polymer injection has been examined as a tertiary recovery technique in the Uzen ...
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(School of Mining and Geosciences, 2023)The increase in the probability of failures in pit slope design are influenced by the presence of the inherent variability of rock mass properties. This could result in uncertainties during geotechnical design. Although, ...
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(School of Mining and Geosciences, 2023-04-14)Due to the existing complicated features and huge scales of operation in open-pit mining sites, the in-pit crushing and conveying (IPCC) system is more efficient compared to the combination of truck and shovel technology ...
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(Nazarbayev University School of Mining and Geosciences, 2020)Nowadays, different technologies, such as waterflooding, gas flooding, in-situ combustion and other technologies are implemented for improving oil recovery. Despite the fact that waterflooding is the most common method for ...
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(Nazarbayev University School of Mining and Geosciences, 2021-05-03)In the context of the ending lifetime of the fields and unstable oil prices, Enhanced Oil Recovery (EOR) methods are particularly relevant. After primary recovery, waterflooding is the most common and economical practice ...
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(Nazarbayev University School of Mining and Geosciences, 2021-04)Carbonate reservoirs account for over 50% of the world’s conventional hydrocarbon reserves. Waterflooding is considered as principle IOR method in carbonates, worldwide. However, the performance of conventional waterflooding ...
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(School of Mining and Geosciences, 2023-04)
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(Nazarbayev University School of Mining and Geosciences, 2020)
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(School of Mining and Geosciences, 2023-04-03)The main causes of geological uncertainty in development of mines consist of inaccuracy from geological domains and uncertainty in metal grades (Emery, 2007). Because geological domains typically influence how the grade ...
Now showing items 25-44 of 44
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