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Browsing Theses by Subject "Type of access: Open Access"

Browsing Theses by Subject "Type of access: Open Access"

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  • BLOCK SEQUENCING ANALYSIS AND IMPORTANCE OF MINING RECOVERY AND DILUTION IN MINE PLANNING 
    Alimzhanov, Akseleu (Nazarbayev University School of Mining and Geosciences, 2022-03-25)
    A critical step in open pit mining is determining the appropriate sequence of block extraction, which has a significant impact on mining profitability. The open-pit mining block sequencing issue, which emerges at this ...
  • DATA-DRIVEN ANALYSES OF LOW SALINITY WATERFLOODING IN CARBONATES 
    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 ...
  • ESTABLISHING A NEW ROCKBURST CLASSIFICATION SYSTEM USING BAYESIAN NETWORK 
    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 ...
  • IMPACT OF COVID-19 ON THE MINING SECTOR IN KAZAKHSTAN 
    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 ...
  • INVESTIGATION OF UNPLANNED DILUTION IN OPEN STOPING MINING METHOD: A CASE STUDY OF THE RIDDER-SOKOLNY MINE 
    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 ...
  • REDUCING POLYMER ADSORPTION DURING CHEMICAL ENHANCED OIL RECOVERY IN UZEN FIELD 
    Maratbekkyzy, Laila (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 ...