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Browsing Theses by Title
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Bakhytzhanova, Madina
(Nazarbayev University School of Mining and Geosciences, 2020)
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Smagambetov, Bekzhan
(Nazarbayev University School of Mining and Geosciences, 2022-04-04)
Shafts play an important function in terms of safety and profitability throughout the life of a mining operation. The access shaft stability has always been a significant challenge in mining engineering, especially as ...
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Ismagulov, Shyngys
(School of Mining and Geosciences, 2023-04-20)
The petroleum industry plays a crucial role in the global economy, but the construction and operation of underground pipelines in petroleum fields are associated with significant economic and environmental challenges. This ...
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Bekmurat, Altynay
(Nazarbayev University School of Mining and Geosciences, 2022-08-08)
The uniaxial compressive strength is a very important parameter in mine design. For weak
rocks such as coal, it is particularly difficult to obtain cores for mechanical testing. Especially for the weak rocks, another ...
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Salimova, Rashida
(Nazarbayev University School of Mining and Geosciences, 2021-07)
Maximizing crude oil recovery is a main objective of the oil and gas industry. Oil recovery by natural production in carbonates is usually lower than 30%. Thus, Enhanced Oil Recovery (EOR) methods are used to increase the ...
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Akhmedya, Madyar
(Nazarbayev University School of Mining and Geosciences, 2022-04)
Mining is recognized for being one of the most dangerous industries in the world due to the difficult working conditions. Working in such hazardous circumstances in an underground mine often results in a variety of accidents. ...
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Kairat, Akbota
(School of Mining and Geosciences, 2023)
Wetlands play a crucial role in the ecosystem by providing shelter and food for various
species and contributing to groundwater replenishment, water retention, and detention.
They also prevent flooding in nearby ecosystems ...
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Kizatov, Yeskendir
(School of Mining and Geosciences, 2023-03-31)
Kazakhstan is a country that economically relies on the export, especially on the export of the products of mining. Review of recent publications has proven the claim above. That is why mining sector has a significant ...
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Garapov, Arman
(School of Mining and Geosciences, 2023)
Low-salinity waterflooding (LSWF) in carbonate formations can alter wettability to more favorable conditions and increase oil recovery. LSWF performance depends on various parameters, such as temperature, oil composition, ...
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Yessengossov, Zhangir
(Nazarbayev University School of Mining and Geosciences, 2022-04-01)
Seismicity is a crucial factor that should be considered in underground mines, it occurs due to natural earthquakes or due to human induced activity, primary reasons might be excavation of an orebody, construction of haulage ...
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Zhalgasbayeva, Assel
(Nazarbayev University School of Mining and Geosciences, 2022-04-30)
Tantalum (Ta) and Niobium (Nb) are critical metals required in many applications related to the energy transition. They are typically found in rare-metal pegmatites, where they occur in minerals of the tantalite – columbite ...
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Maxutov, Kuandyk
(Nazarbayev University School of Mining and Geosciences, 2022-04-04)
Rockburst is a phenomenon commonly described as a sudden and violent event in underground mines that result in significant damages to underground excavations, equipment. It also threatens the safety of the mine workers and ...
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Mazhit, Birzhan
(Nazarbayev University School of Mining and Geosciences, 2022-03)
Moving toward greener and more eco-friendly oil and gas industry is one of the major challenges that face today practice. One of the methods to enhance oil production is to use chemicals as part of improved oil recovery ...
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Shakeel, Mariam
(Nazarbayev University School of Mining and Geosciences, 2021-07)
Fast depletion in oil reserves has steered the petroleum industry towards developing novel enhanced oil recovery (EOR) techniques to get the most out of reservoirs. The standalone EOR methods such as engineered water ...
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Sekerbayeva, Aigerim
(Nazarbayev University School of Mining and Geosciences, 2020-04-15)
The objective of the current study is to design a novel hybrid enhanced oil recovery (EOR) method by combining low salinity water (LSW) and low salinity surfactant (LSS) flooding techniques. Alteration in salinity and ions ...
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Kutzhanov, Rysbek
(Nazarbayev University School of Mining and Geosciences, 2022-04-27)
Although contemporary study is sparse, several researches have been undertaken to
analyze the expected energy production potential of Kazakhstan's sedimentary geothermal
resources. The available evidence demonstrates the ...
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Kabdygaliyeva, Zere
(Nazarbayev University School of Mining and Geosciences, 2022-03-25)
The COVID-19 pandemic significantly affected various industrial fields worldwide. This thesis review report will discuss the impact of the outbreak on the mining industry. Despite the cautionary and restrictive measures ...
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Rakhmetullin, Alisher
(School of Mining and Geosciences, 2023)
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Abdrakhmanov, Askhat
(Nazarbayev University School of Mining and Geosciences, 2020)
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Bolegenov, Adil
(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 ...