Author

Serhii Fedoryshyn

Ivano-Frankivsk National Technical University of Oil and Gas

76019, 15 Karpatska Str., Ivano-Frankivsk, Ukraine

https://orcid.org/0009-0005-9274-7244

All articles

open access

Keywords: geophysical research of wells, nuclear-magnetic logging, radioactive logging, high–frequency induction logging isometric sounding, geological section, fluid, porosity and permeability coefficient

Nuclear-physical methods as the basis of increasing the efficiency of reservoir rocks allocation according to the well geophysical research data

Dmytro Fedoryshyn, M. Matrofailo, Oleksandr Trubenko, Serhii Fedoryshyn

https://doi.org/10.31471/1993-9973-2022-2(83)-78-85

Suggested citation

Fedoryshyn, D., Matrofailo, M., Trubenko, O., & Fedoryshyn, S. (2022). Nuclear-physical methods as the basis of increasing the efficiency of reservoir rocks allocation according to the well geophysical research data. Prospecting and Development of Oil and Gas Fields, 22(2), 78-85. https://doi.org/10.31471/1993-9973-2022-2(83)-78-85
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  • 23.05.2022
  • 534 Views
  • 187 Downloads
  • Prospecting and Development of Oil and Gas Fields - Vol. 22, No. 2, 2022
open access

Keywords: gamma spectrometry of core material, ionic and electronic conductivity, clarke content of radioactive isotopes, magnetic resonance

Geophysical interpretation methods' improvement of Bilche-Volytska zone of Pre-carpathian foredeep complex geological cross-sections' comprehensive research results

Oleksandr Trubenko, Dmytro Fedoryshyn, I. Artym, Serhii Fedoryshyn, D. Fedoryshyn

https://doi.org/10.31471/1993-9973-2021-4(81)-33-40

Suggested citation

Trubenko, O., Fedoryshyn, D., Artym, I., Fedoryshyn, S., & Fedoryshyn, D. (2021). Geophysical interpretation methods' improvement of Bilche-Volytska zone of Pre-carpathian foredeep complex geological cross-sections' comprehensive research results. Prospecting and Development of Oil and Gas Fields, 21(4), 33-40. https://doi.org/10.31471/1993-9973-2021-4(81)-33-40
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  • 29.11.2021
  • 796 Views
  • 190 Downloads
  • Prospecting and Development of Oil and Gas Fields - Vol. 21, No. 4, 2021
open access

Keywords: lithotypes; reservoir; porosity and permeability coefficients; electrical resistance; pores; acoustic impedance; electrical and acoustic probes

Evaluation of the influence of lithological and stratigraphic sections structure and capacitance-filtration parameters on the results of geophysical surveys of wells

Dmytro Fedoryshyn, Oleksandr Trubenko, Serhii Fedoryshyn, Ihor Mykhailovskyi

https://doi.org/10.69628/pdogf/1.2024.55

Suggested citation

Fedoryshyn, D., Trubenko, O., Fedoryshyn, S., & Mykhailovskyi, I. (2024). Evaluation of the influence of lithological and stratigraphic sections structure and capacitance-filtration parameters on the results of geophysical surveys of wells. Prospecting and Development of Oil and Gas Fields, 24(1), 55-66. https://doi.org/10.69628/pdogf/1.2024.55
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  • 31.05.2024
  • 851 Views
  • 171 Downloads
  • Prospecting and Development of Oil and Gas Fields - Vol. 24, No. 1, 2024
open access

Keywords: lithotypes; reservoir; spectrometry; geological boundary; sedimentation

Possibilities of lithological and stratigraphic division of geological sections based on natural gamma ray spectrometry

Oleksandr Trubenko, Dmytro Fedoryshyn, Serhii Fedoryshyn

https://doi.org/10.63341/pdogf/2.2025.10

Suggested citation

Trubenko, O., Fedoryshyn, D., & Fedoryshyn, S. (2025). Possibilities of lithological and stratigraphic division of geological sections based on natural gamma ray spectrometry. Prospecting and Development of Oil and Gas Fields, 25(2), 10-21. https://doi.org/10.63341/pdogf/2.2025.10
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  • 08.12.2025
  • 564 Views
  • 115 Downloads
  • Prospecting and Development of Oil and Gas Fields - Vol. 25, No. 2, 2025