- NUR Home
- →
- 01.NU Schools
- →
- School of Mining and Geosciences
- →
- Browsing School of Mining and Geosciences by Title
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing School of Mining and Geosciences by Title
Now showing items 114-133 of 133
-
(Mathematics, 2022)It has been more than a decade since sequential indicator simulation was proposed to model geological features. Due to its simplicity and easiness of implementation, the algorithm attracts the practitioner’s attention ...
-
(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 ...
-
(The Southern African Institute of Mining and Metallurgy, 2018-08)The quantification and classification of mineral resources and ore reserves is often based on an assessment of the certainty (or uncertainty) of the estimates of tonnage and grade of elements of interest (metals and ...
-
(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 ...
-
(SN Applied Sciences, 2020-06-22)The salt formation creeping can signifcantly afect the casing stability, because of the changes in mechanical and geome chanical parameters. The creeping of Gachsaran salty formation in the south part of Iran has infuences ...
-
(Minerals, 2018-11-15)The rock quality designation is an important input for the analysis and design of rock structures as reliable spatial modeling of the rock quality designation (RQD) can assist in designing and planning mines more efficiently. ...
-
(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 ...
-
(MDPI, 2019-11-04)Modeling multivariate variables with complexity in a cross-correlation structure is always applicable to mineral resource evaluation and exploration in multi-element deposits. However, the geostatistical algorithm for such ...
-
(IOP Publishing Ltd, 2021)Stuck pipes are one of the most serious drilling problems, stuck pipes can cost the oil industry hundreds of millions of dollars per year. One way to avoid the risk of a stuck pipe is to predict the condition of a stuck ...
-
(ELSEVIER, 2018-07-05)Low salinity water is an emerging enhanced oil recovery (EOR) method that causes wettability alteration towards a favorable state to reduce residual oil saturation, while water alternating gas (WAG) is a proven EOR process ...
-
(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 ...
-
(MDPI, 2020-11-17)In this paper, synthesis and characterization of a novel CeO2/nanoclay nanocomposite (NC) and its effects on IFT reduction and wettability alteration is reported in the literature for the first time. The NC was characterized ...
-
(School of Mining and Geosciences, 2023-04)
-
(Wires Water, 2017)Water resources in Central Asia are scarce, so complicated issues arise from this. Kazakhstan is a Central Asian landlocked country, which has mostly closed drainage basins, characterized by endorheic lakes that do not ...
-
(Nazarbayev University School of Mining and Geosciences, 2020)
-
(SCIENTIFIC DATA, 2018-11-13)Kazakhstan’s soil properties have yet to be comprehensively characterized. We sampled 40 sites consisting of ten major soil types at spring (wet) and late-summer (dry) seasons. The sample locations range from semi-arid to ...
-
(ACS Omega, 2021-07-12)The significant loss of surfactants during reservoir flooding is a challenge in oil field operations. The presence of clay minerals affects the surfactant performance, resulting in surfactant losses. This is because ...
-
(Geometallurgy Conference 2018, Back to the Future Cape Town, (6-8 August 2018). The Southern African Institute of M ining and Metallurgy, 2018-08-06)Several geomechanical variables reflect the characteristics of rock masses and in recent years have been considered as the geometallurgical responses in the mining industry. These variables have a great effect on the ...
-
(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 ...
-
(Arabian Journal for Science and Engineering, 2021-12-02)In the oil and gas industry, hydraulic fracturing (HF) is a common application to create additional permeability in unconventional reservoirs. Using proppant in HF requires understanding the interactions with rocks such ...
Now showing items 114-133 of 133
Submission guide