Vol. 25, No. 2, 2025

Prospecting and Development of Oil and Gas Fields

ISSN 1993-9973

e-ISSN 2415-332X

UDC 622;550

Publisher: Ivano-Frankivsk National Technical University of Oil and Gas

  • 09.01.2026

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

On the necessity and feasibility of revising and improving the methodology for calculating losses of petroleum products from evaporation based on the results of calculation and com-parative analysis

Nataliia Liuta, Yuliia Doroshenko, Mykhailo Piletskyi

https://doi.org/10.63341/pdogf/2.2025.22

Suggested citation

Liuta, N., Doroshenko, Yu., & Piletskyi, M. (2025). On the necessity and feasibility of revising and improving the methodology for calculating losses of petroleum products from evaporation based on the results of calculation and com-parative analysis. Prospecting and Development of Oil and Gas Fields, 25(2), 22-35. https://doi.org/10.63341/pdogf/2.2025.22

Kinematic analysis of the characteristics of a crank-pulley rocking machine

Viktor Kharun, Vasyl Popovych, Ivan Petryk, Zinovii Odosii

https://doi.org/10.63341/pdogf/2.2025.36

Suggested citation

Kharun, V., Popovych, V., Petryk, I., & Odosii, Z. (2025). Kinematic analysis of the characteristics of a crank-pulley rocking machine. Prospecting and Development of Oil and Gas Fields, 25(2), 36-47. https://doi.org/10.63341/pdogf/2.2025.36

On the selection of optimal drilling fluid formulations under HPHT constraints

Yurii Voloshyn, Volodymyr Bohoslavets, Oleh Martsynkiv, Oleh Kutsiv, Bohdan Martsynkiv

https://doi.org/10.63341/pdogf/2.2025.48

Suggested citation

Voloshyn, Y., Bohoslavets, V., Martsynkiv, O., Kutsiv, O., & Martsynkiv, B. (2025). On the selection of optimal drilling fluid formulations under HPHT constraints. Prospecting and Development of Oil and Gas Fields, 25(2), 48-63. https://doi.org/10.63341/pdogf/2.2025.48

Advanced analytical methods for evaluating technological indicators in sand-prone wells

Shahin Ismayilov, Zaur Mirzayev, Vusal Iskenderov, Nijat Ismayilov

https://doi.org/10.63341/pdogf/2.2025.64

Suggested citation

Ismayilov, Sh., Mirzayev, Z., Iskenderov, V., & Ismayilov, N. (2025). Advanced analytical methods for evaluating technological indicators in sand-prone wells. Prospecting and Development of Oil and Gas Fields, 25(2), 64-74. https://doi.org/10.63341/pdogf/2.2025.64