Search - Науковий вісник НГУ

1. Research on occurrence features and ways to improve the quality of productive hydrocarbon horizons demarcation: (Content №3 2024); ... casing, reservoir rock, cementing, productive horizon, packer References. 1. Karpenko, O., Mykhailov, V., & Karpenko, I. (2015). Eastern Dnieper–donets depression: predicting and developing hydrocarbon ...; Created on 28 June 2024
2. Influence of drilling mud pulsations on well cleanout efficiency: (Content №5 2023); ... I., & Seniushkovych, M. (2019). Analytical models of contact interaction of casing centralizers with well wall. Engineering Solid Mechanics, 355-366. https://doi.org/10.5267/j.esm.2019.6.002. 2. ...; Created on 27 October 2023
3. The influence of the impeller design features on the combined operating process of the torque-flow pump: (Content №2 2023); ... time, it is not required to replace such expensive elements as the pump casing. Keywords: torque-flow pump, Ansys CFX, toroidal vortex, vortex operating process, bladed operating process References. ...; Created on 28 April 2023
4. Determining technological properties of drilling muds: (Content №2 2023); ... slurries for casing in underground gas storages. Oil&Gas Industry of Ukraine, 5, 19-22. ISSN 2518-1122. 20. Masylyik, М.А. (2018). Estimation of non-newtonian fluids’ extrusion ability. Oil&Gas ...; Created on 28 April 2023
5. Load of a semi-car having the dismountable roof of composites: (Content №1 2023); ... tension emerging inside is 173.2 MPa. When concentrated load affects the dismountable roof, the biggest tensions are focused on the zones of its attachment to the upper strapping of the casing, and makes ...; Created on 25 February 2023
6. Modeling of drilling water supply wells with airlift reverse flush agent circulation: (Content №1 2023); ... 9. Femyak, Ya. M., Femiak, V. Ya., Kovbsiuk, I. M., Martsynkiv, O. B., & Vytvytskyy, I. I. (2019). Evaluation of the influence of geological-technical factors on the durability of casing columns ...; Created on 25 February 2023
7. Pressure distribution in the oil reservoir in a two-dimensional plane: (Content №1 2023); ... and Exhibition SPE-210014-MS. https://doi.org/10.2118/210014-MS. 13. Wang, H., & Samuel, R. (2016). 3D geomechanical modeling of salt-creep behavior on wellbore casing for presalt reservoirs. Drilling ...; Created on 25 February 2023
8. Forceful interaction of the casing string with the walls of a curvilinear well: (Content №4 2022); ... a method for determining the axial forces and the walls reactions along a casing string, which bend it and make it follow a curved wellbore shape. Methodology. The casing string is represented as a long ...; Created on 29 August 2022
9. Simulation of amber extraction processes from sandy and clay rocks with stope filling: (Content №6 2021); ... tangentially in a casing while developing swirling pulp flows, has been simulated mathematically. A procedure to prepare filling material from mine tailing by means of a preparator, located within a settling ...; Created on 29 December 2021
10. Definition of rational operating modes of a vibratory jaw crusher: (Content №4 2021); ... to be separated. Presented are graphs of dependency of the amplitude of vertical vibrations of the crusher casing on the elasticity of the isolating elastic system, and provided are recommendations for ...; Created on 23 August 2021
11. New methods for preventing crumbling and collapse of the borehole walls: (Content №4 2021); ... it possible to increase the initial compressive strength of rocks, which will ensure the integrity of the borehole walls. It is recommended to use corrugated casing pipes to cover the sections of the wellbore ...; Created on 23 August 2021
12. Justification of rational parameters for manufacturing pump housings made of fibroconcrete: (Contens №5 2020); ... of production of pump casings from fiber concrete. Findings. The work attempts to offer technological solutions for the use of fiber concrete in a new field – mechanical engineering – in the manufacture ...; Created on 30 October 2020
13. Development of an effective method for zoning the earth’s surface in heterogeneity of the rock mass: (Contens №4 2020); ... 13. Wang, H., & Samuel, R. (2016). 3D geomechanical modeling of salt-creep behavior on wellbore casing for presalt reservoirs. SPE Drilling and Completion, Society of Petroleum Engineers, 31(04), ...; Created on 30 August 2020
14. The combined method for assessing risk factors in underground construction: (Contens №3 2020); ... 14, 77-91. http://doi.org/10.1057/rm.2011.19. 6. Han Yi Wang, & Samuel, R. (2016). 3D Geomechanical Modeling of Salt Creep Behavior on Wellbore Casing for Pre-Salt Reservoirs. SPE Drilling and ...; Created on 02 July 2020
15. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type: (Content №1 2020); ... Mathematical Sciences, 215(2), 243-253. https://doi.org/10.1007/s10958-016-2834-x. 11. Panevnik, D. A., & Velichkovich, A. S. (2017). Assessment of the stressed state of the casing of the ...; Created on 10 March 2020
16. Contens 05 2019: (Contens №5 2019); ... casing string on centralizers in the process of its installation in a horizontal well 47 I.M.Matsyuk, E.М.Shlyahov, O.I.Yehurnov.Substantiation ...; Created on 10 November 2019
17. Deformation of the long casing string on centralizers in the process of its installation in a horizontal well: (Geotechnical and mining mechanical engineering, machine building); ... Abstract: Purpose. Development of a method for calculating parameters of a stress-deformed state of compressed casing pushed into a horizontal well during its construction. Methodology. The ...; Created on 26 October 2019
18. Improving reliability of drill pipe by strengthening of thread connections of its elements: (Geotechnical and Mining Mechanical Engineering, Machine Building); ... І.S., Shevchuk, L.I., Strutynskа, L.R., &, Strogan, O.I. (2018) Vibrational-centrifugal surface strengthening of drill and casing pipes. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 5(167), ...; Created on 19 August 2019
19. Limitation of oscillations of vibrating machines during start-up and shutdown: (Geotechnical and mining mechanical engineering, machine building); ... at: <http://www.twirpx.com/file/43616/> [Accessed 11 December 2017]. 2. FGUP “FNPTs “Progress”. Pneumoelements with rubber-cord casing: catalog [online]. Available at: <http:// www.progress-omsk.ru/constructor.php?act=group ...; Created on 03 March 2019
20. The study on the flows kinematics in the jet pump’s mixing chamber: (Geotechnical and mining mechanical engineering, machine building); ... D. O. and Velichkovich, A. S., 2017. Assessment of the stressed state of the casing of the abovebit hydro-elevator. Neftyanoe Khozyaistvo, 1, pp. 70‒73. 7. Yao, D., Lee, K., Ha, M., Cheong, C. ...; Created on 03 March 2019

Start
Prev
1
2
3
Next
End

Науковий вісник НГУ

Archive

Most read

NEW ON THE SITE

Visitors

Guest Book

Registration data

Contacts