- 21. Substantiation into the efficiency of the coal gasification process with a focus on hydrogen production
- (Content №3 2025)
- ... The obtained results make it possible to predict the optimal locations for drilling production wells in order to minimize coal losses in pillars between neighbouring gasifiers. In addition, these data ...
- Created on 25 June 2025
- 22. Development of promising technological solutions in the construction wells
- (Content №3 2025)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2025, (3): 065 - 074 https://doi.org/10.33271/nvngu/2025-3/065 Abstract: Purpose. Setting the parameters of drilling, flushing and cementing ...
- Created on 25 June 2025
- 23. Assessment of reservoir filtration-capacity properties and saturation at the Morskoye field
- (Content №3 2025)
- ... D. N. (2018). Updating the theoretic model of rock destruction in the course of drilling. News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences, ...
- Created on 25 June 2025
- 24. Feasibility study of seismic AVO-inversion and seismic inversion capabilities in conditions of acoustically weak-contrast reservoirs and host rocks
- (Content №3 2025)
- ... It helps reduce geological risks, optimize drilling site selection, and enhance the economic efficiency of geological exploration. Keywords: hydrocarbon deposit, dynamic interpretation, seismic pre-stack ...
- Created on 25 June 2025
- 25. Monitoring of landslide processes in the Zhetysu region
- (Content №3 2025)
- ... M. M., & Tulemissova, Z. S. (2024). Specifics of the geological structure of the Alakol Basin and the choice of drilling well design. Kazakhstan Journal for Oil & Gas Industry, 6(1), 18-34. https://doi.org/10.54859/kjogi108695 ...
- Created on 25 June 2025
- 26. Determination of the harmonic distortion value of vibroacoustic signals in the process of drilling operations
- (Content №2 2025)
- ... (2): 088 - 095 https://doi.org/10.33271/nvngu/2025-2/088 Abstract: Purpose. To model and quantitatively evaluate the harmonic distortion of vibroacoustic signals during drilling operations. Methodology. ...
- Created on 26 April 2025
- 27. Investigation of the stress-strain state of mine shaft support under long-term operation
- (Content №2 2025)
- ... water saturation in structures. Practical value. The developed methodology provides non-destructive testing of mine shaft support conditions without drilling operations, reducing operational costs and ...
- Created on 26 April 2025
- 28. Features of technological factors of well construction based on the example of oil and gas fields
- (Content №2 2025)
- ... factors of drilling, flushing during drilling, stabilization of wellbore walls, as well as opening of productive horizons in difficult mining and technical development conditions at different stages of ...
- Created on 26 April 2025
- 29. Well operation by plunger rod pumps in difficult conditions
- (Content №1 2025)
- ... 7. Ratov, B. T., Fedorov, B. V., Syzdykov, A. Kh., Zakenov, S., & Sudakov, A. (2021). The main directions of modernization of rock-destroying tools for drilling solid mineral resources. SGEM International ...
- Created on 25 February 2025
- 30. Improved techniques for exploration of groundwater deposits for conditions of rural areas of the Mangystau Peninsula
- (Content №1 2025)
- ... are existing water intakes containing water with acceptable mineralization; from such centers, drilling is carried out along a radial grid of six wells; when a horizon with acceptable mineralization is ...
- Created on 25 February 2025
- 31. Methodology for determining relative linear deformations in a rock massif of the sedimentary strata
- (Content №6 2024)
- ... J., Zhou, Z., Wang, S., & Xiao, C. (2017). Fracture detection in oil based drilling mud using a combination of borehole image and sonic logs. Marine and Petroleum Geology, 84, 195-214. https://doi.org/10.1016/j.marpetgeo.2017.03.035. ...
- Created on 28 December 2024
- 32. Analysis of the third class mechanism using the modeling method in the Mathcad software environment
- (Content №5 2024)
- ... of the Cyclo-Variator Transmission Mechanism. Mechanika, 28(2), 139-144. ISSN 1392-1207. 19. Bogdanof, G. C., Moise,V., Visan, A. L., & Ciobanu, G. V. (2017). Kinematic analysis of soil drilling ...
- Created on 29 October 2024
- 33. Prediction of rock fragmentation in the Boukhadra’s mine conditions
- (Content №5 2024)
- ... of Langefors gave a satisfactory result in terms of process efficiency, the Kuz-Ram model predicts a significant reduction in the rate of oversized blocks using an inclined hole drilling technique, from ...
- Created on 29 October 2024
- 34. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... To determine the characteristic features and model bit vibration during its interaction with rock in the process of drilling technical (blast) wells in open pit mines. Methodology. The following methods ...
- Created on 29 October 2024
- 35. Assessment of the oil and gas potential of the eastern edge of the Northern Ustyurt using new geophysical data
- (Content №5 2024)
- ... during exploratory drilling in Kazakhstan. SOCAR Proceedings, (2), 023-029. https://doi.org/10.5510/OGP20230200842. 9. Goudarzi, A., Meckel, T., Seyyed, H., & Treviño, R. (2019). Statistical analysis ...
- Created on 29 October 2024
- 36. Implementation of a mathematical component in the device development for operational control of the dump truck
- (Content №4 2024)
- ... 11. Saeidi, O., Torabi, S., Ataei, M., & Rostami, J. (2014). A stochastic penetration rate model for rotary drilling in surface mines. International Journal of Rock Mechanics and Mining Sciences, ...
- Created on 28 August 2024
- 37. Influence of disperse-hardening additive chrome diboride on the structure of carbide matrixes of PDC drill bits
- (Content №4 2024)
- ... with CrB2 additives with improved mechanical and performance properties for creating matrices of rock-cutting tools for drilling oil and gas wells. Methodology. The assigned tasks were solved using a ...
- Created on 28 August 2024
- 38. The environmental effectiveness of humate reagent in internal and external hydro-filling of quarries
- (Content №3 2024)
- ... https://doi.org/10.33271/nvngu/2024-3/128 Abstract: Purpose. To develop an environmentally friendly technology for drilling and blasting operations in quarries that will ensure effective degassing and ...
- Created on 28 June 2024
- 39. Integrated water resources monitoring system within the structure of environmental safety in southern Ukraine
- (Content №3 2024)
- ... S. (2019). Deeper well drilling an unsustainable stopgap to groundwater depletion. Nature Sustainability, 2(8), 773-782. Retrieved from https://ideas.repec.org/a/nat/natsus/v2y2019i8d10.1038_ s41893-019-0325-z.html. ...
- Created on 28 June 2024
- 40. Antioxidant properties of brown coal humic substances
- (Content №3 2024)
- ... acids) make it possible to use them in various fields – crop production, animal production, well drilling and soil structuring. The biological and chemical activity of humic substances is well known. It ...
- Created on 28 June 2024