Solution of mining engineering problems at a potassium salt deposit using geophysical methods

the article presents the experience of research of mining-geological conditions in the area of projected waterproofing constructions in the mine of one of the mines of the Verkhnekamskoye salt deposit by methods of geophysics. Complex geophysical surveys were carried out by methods of GPR and seismic survey on shear waves with separation of reflections. The complex used makes it possible to study the target interval of the geological section quickly and with high detail, thereby obtaining initial data for designing and solving mining engineering problems. The research performed allowed us to determine the hypsometry of the layer of marking clays, which lies at a relatively shallow depth from the bottom of the drifts along the underlying bed of rock salt, in the area where the waterproofing constructions are designed. In the course of works by the method of GPR, the main negative factors affecting the obtaining of conditioned data were identified. They are related to surface conditions, the presence of a damp pile and puddles of brine. Therefore, the seismic survey method based on other physical principles was chosen to solve the task. Intensive folding of the marker clay bed stands out on the geophysical sections. The correlation between the picks of the marker clay top by GPR and seismic survey is 0.99. According to the results of the research, it is established that the use of the selected complex of geophysical methods for solving mining and technical problems is very promising.

Keywords: verkhnekamskoe salt deposit, mining engineering problems, waterproofing constructions, geophysics, method combination, mine seismic survey, shear waves, GPR surveys, antenna central frequency.
For citation:

Zhukov A. A., Prigara A. M., Tsarev R. I., Voroshilov V. A. Solution of mining engineering problems at a potassium salt deposit using geophysical methods. MIAB. Mining Inf. Anal. Bull. 2022;(5—1):82—91. [In Russ]. DOI: 10.25018/0236_1493_2022_51_0_82.

Acknowledgements:
Issue number: 5
Year: 2022
Page number: 82-91
ISBN: 0236-1493
UDK: 550.834+622.363.2 (470.53)
DOI: 10.25018/0236_1493_2022_51_0_82
Article receipt date: 01.11.2021
Date of review receipt: 24.02.2022
Date of the editorial board′s decision on the article′s publishing: 10.04.2022
About authors:

Zhukov А. А.1, Dr. Sci. (Eng.), Head of Laboratory, https://orcid.org/0000-0003-3819-4309, e-mail: Aleksandr.Zhukov@uralkali.com
Pigara A. M.1, Cand. Sci. (Eng.), Leading Researcher, https://orcid.org/0000-0003-01296133, Andrey.Prigara@uralkali.com;
Tsarev R. I.1, Senior Researcher, https://orcid.org/0000-0002-7794-411X, Roman.Tsarev@ uralkali.com;
Voroshilov V. A.1, Lead Engineer, https://orcid.org/0000-0002-3459-9264, Vladisalav. Voroshilov@uralkali.com;
1 JSC “VNII Galurgii”, 94 Sibirskaya st., Perm, 614002, Russia.

 

For contacts:

Voroshilov V. A., e-mail: Vladisalav.Voroshilov@uralkali.com.

Bibliography:

1. Ol’hovikov Ju. P., Cherepanov Ju. B., Golovanenko O. Ja., Suhovoj V. N., Kotljar E. K., Tripolko A. S., Mynko Ju. V. Patent RU 2060398, 1993. [In Russ].

2. Kudrjashov A. I. Verhnekamskoe salt deposit. 2nd edition, Moscow, Epsilon Plyus, 2013, 368 p. [In Russ].

3. Moroshkina Ju. N. Geologicheskoe stroenie verhnej chasti podstilajushhej kamennoj soli Verhnekamskogo mestorozhdenija [Geological structure of the upper part of the underlying rock salt of the Verkhnekamskoe deposit]. Candidate’s thesis, Perm, PGNIU, 1999, 19 p. [In Russ].

4. Teare B. L., Ruiz H., Agbona A., Wolfe M., Dobreva I., Adams T., Selvaraj M., Hays D. Effect of Soil Water on GPR Estimation of Bulked Roots, Methods, and Suggestions. Research Square. 2021, p. 1—19. DOI 10.21203/rs.3.rs-907807/v1.

5. Prigara A. M., Zhukov A. A., Tsarev R. I., Shustkina I. Ju., Voroshilov V. A. Patent RU 2709415, 2019. [In Russ].

6. Gendzwill D. J., Brehm R. High-resolution seismic reflections in a potash mine. Geophysics. 1993. Vol. 58, no. 5. pp. 741—748. DOI 10.1190/1.1443459.

7. Giannino F., Leucii G. Electromagnetic Methods in Geophysics: Applications in GeoRadar, FDEM, TDEM, and AEM 1st Edition. Hoboken: Wiley, 2021, 304 p.

8. Sudakova M. S., Vladov M. L. Modern Directions of Application of GroundPenetrating Radar. Moscow Univ. Geol. Bull. 2018. no 2, pp. 3–12. [In Russ]. DOI 10.33623/0579-9406-2018-2-3-12.

9. Tsarev R. I., Prigara A. M., Zhukov A. A. The Possibilities of Mine Seismic Survey on Shear Waves. Materials of the Engineering and Mining Geophysics 2019. Gelendzhik, 2019, pp. 1—12. [In Russ]. DOI 10.3997/2214-4609.201901765.

10. Тsarev R. I., Gluhih A. V., Zhukov A. A., Moroshkina Ju. N., Prigara A. M., Geological Substantiation of the Results of Mine Seismic Survey on Shear Waves with Reflection Separation, Materials of the Engineering and Mining Geophysics 2020. Perm, 2020, pp. 1—8. [In Russ]. DOI 10.3997/2214-4609.202051151.

11. Golubev B. M. Structure of salt mass of Verkhnekamskoye deposit, Doctor’s thesis, Perm, PGNIU, 1972, 31 p. [In Russ].

12. Jackson M. P. A., Hudec M. R. Salt tectonics principles and practice. Cambridge, 2017, 498 p.

13. Milanovic P., Maksimovich N., Meshcherikova O. Dams and Reservoirs in Evaporites. Switzerland: Springer, 2019, 170 p.

14. Vladov M. L., Kapustin V. V., Pyatilova A. M., Kuvaldin A. V. GPE Observations to Assess the Conductivity of the Geological Enviroment. The Laboratory Experiment. Geofizicheskie issledovaniya. 2017, Vol. 18, no. 3, pp. 5—16. [In Russ]. DOI 2010.21455/gr2017.3—1.

Our partners

Подписка на рассылку

Раз в месяц Вы будете получать информацию о новом номере журнала, новых книгах издательства, а также о конференциях, форумах и других профессиональных мероприятиях.