Instytut Nafty i Gazu - Państwowy Instytut Badawczy

Nafta-Gaz – Articles – edition: 2026 / 3

Table of contents – edition: 2026 / 3

Numerical model for predicting demand for gas received from underground gas storage facilities

Tadeusz Kwilosz, Bogdan Filar, Agnieszka Moska, Mariusz Miziołek

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

The effect of carbonate corrosion associated with CO₂ sequestration on hardened cement slurries obtained from low-density sealing slurries

Łukasz Kut

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Cement slurries with the addition of nanomaterials for sealing casing in underground hydrogen storage facilities located in salt caverns

Miłosz Kędzierski, Marcin Rzepka

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Research on positioning and velocity assessment technology for pipeline inspection gauges in long-distance pipelines based on acoustic-magnetic fusion

Feilong Zhou¹, Yankun Jia¹, Zhiwen Li¹, Qin Xu¹, Leilei Wang¹, Zhongdi Liu¹, Meng Xu¹, Yutong Jiang², Tengjiao He², Kexi Liao²

¹ West-East Gas Pipeline Branch, China Oil Gas Pipeline Network Corporation (PipeChina)
² College of Petroleum and Natural Gas Engineering, Southwest Petroleum University

Reliability analysis of mechanical drives of sucker-rod pumps accounting for unrecoverable failures

Iftikhar G. Chalabi, Shahin B. Charkasov

Azerbaijan Technical University, Baku, Azerbaijan

Long-term studies of hardened cement slurries under conditions simulating the operation of underground hydrogen storage facilities

Marcin Rzepka, Miłosz Kędzierski

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Proton-conducting phosphate-silicate glasses as potential electrolytes for medium-temperature fuel cells with lowered hydrogen purity requirements

Maja Mroczkowska-Szerszeń¹, Karolina Majewska², Jacek Kowalczyk³, Rafał Letmanowski³ , Magdalena Dudek⁴, Maciej Siekierski³

¹ Instytut Nafty i Gazu – Państwowy Instytut Badawczy
² Wydział Mechaniczny Energetyki i Lotnictwa, Politechnika Warszawska
³ Wydział Chemiczny, Politechnika Warszawska
⁴ Wydział Energetyki i Paliw, AGH Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie

Review and comparison of biohydrogen-producing methods

Przegląd i porównanie metod produkcji biowodoru

Bartosz Adamczyk, Anita Zych

AGH University of Krakow

Non-destructive ultrasonic testing of welded joints using Phased Array technology

Dorota Kluk

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Nafta-Gaz – Articles – edition: 2026 / 2

Table of contents – edition: 2026 / 2

Microbial methane generation from potential source rock – gas composition and geochemical characterization of organic matter

Marek Janiga, Joanna Brzeszcz, Wojciech Bieleń, Piotr Kapusta

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Optimization of drilling fluid formulations

Mykhaylo A. Myslyuk¹, Yurii D. Voloshyn¹, Nazar R. Zholob²

¹ Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine

² LLC "Geosynthesis Engineering", Poltava, Ukraine

Increasing the efficiency of geothermal energy utilization in oil wells

Oleksandr Panevnyk, Denys Panevnyk, Taras Popadynets, Oleh Matvienkiv

Ivano-Frankivsk National Technical University of Oil and Gas

Study on the effect of new compositions on the breakdown of stable water-in-oil emulsions

Guseyn R. Gurbanov, Aysel V. Gasimzade, Zeynab A. Abdullayeva

Azerbaijan State Oil and Industry University

Functionality of the compressed natural gas (CNG) refuelling stations in Lagos, Nigeria

Deborah O. Bolaji, Kazeem A. Bello, Tunde O. Ogundana, Bukola O. Bolaji, Israel A. Olumoroti, Friday A. Onuh, Olatude A. Oyelaran

Department of Mechanical Engineering, Federal University Oye-Ekiti, PMB. 373, Oye-Ekiti, Ekiti State, Nigeria

Adsorptive desulfurization of model fuel by activated carbon prepared from Bienertia sinuspersici biomass waste

Sama S. Shakir¹, Nawras J. Jassim1, Saadoon F. Dakhil²

¹ Basra Engineering Technical College, Southern Technical University, Iraq

² Multaqa Al-Nahrein University College, Iraq

Allocation of capital investments of an oil company based on independent opportunity information

Ibrahim A. Habibov, Sevinc M. Abasova, Sevda A. Agammedova

Azerbaijan State Oil and Industry University

Nafta-Gaz - Articles - edition: 2025 / December

Table of contents edition: 2025 / December

A new analytical approach combining mercury intrusion and gas adsorption techniques – example of Inoceramian shales from the Dukla Unit

Lidia Dudek

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

X-ray fluorescence spectrometry for elemental measurement in geological samples – preliminary validation of the research methodology

Ewa Krzeszowska

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Mineralogical diversity of sediments formed in hydrocarbon exploitation installations

Sylwia Kowalska

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Heavy mineral analysis for geological interpretation – separation procedure and practical applications

Urszula Zagórska, Anna Przelaskowska

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Identification and selection of microorganisms capable of generating biohydrogen for potential use in Carpathian deposits

Piotr Kapusta, Joanna Brzeszcz, Anna Turkiewicz, Marek Janiga

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Study of the effect of hydrogen on steel pipes with a minimum yield strength of 485 MPa

Piotr Szewczyk

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Long-term tests of gas burners mounted on hobs and cookers powered by a mixture of natural gas and hydrogen

Robert Wojtowicz

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Assessment of the degree of unsaturation of liquid products from the pyrolysis of waste raw materials

Sylwia Jędrychowska, Aleksander Kopydłowski, Agnieszka Wieczorek

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Nafta-Gaz - Articles - edition: 2026 / 1

Table of contents edition: 2026 / 1

Radon and hydrogen concentrations in soil gas of potential fairy circle structures in the Lublin region

Kamil Hebda, Marek Janiga, Małgorzata Wendorff-Belon

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Resource characterization utilizing post-stack inversion to delineate gas reservoir in sand-shale sequences of Lower Indus Basin, PakistanResource characterization utilizing post-stack inversion to delineate gas reservoir in sand-shale sequences of Lower Indus Basin, Pakistan

Furqan M. Butt¹, Umair B. Nisar¹, Muyyassar Hussain², Sarfraz Khan³, Shuja Ullah^3,4

¹ COMSATS University Islamabad, Pakistan
² Landmark Resources (LMKR), Pakistan
³ National Centre of Excellence in Geology (NCEG), University of Peshawar, Pakistan
⁴ Ministry of Energy, Petroleum Division, Geological Survey of Pakistan, Islamabad

Digital design of measurement equipment for geodynamics and seismicity in the Azerbaijani sector of the Caspian SeaDigital design of measurement equipment for geodynamics and seismicity in the Azerbaijani sector of the Caspian Sea

Elman A. Aliyev, Konul V. Amirmatova

Azerbaijan State Oil and Industry University

Studying radioactive fields and geodynamic regime in oil-producing depression zones of AzerbaijanStudying radioactive fields and geodynamic regime in oil-producing depression zones of Azerbaijan

Chingiz S. Aliyev¹, Latifa A. Kazimova²

¹ Institute of Geology and Geophysics of Azerbaijan National Academy of Science
² Azerbaijan State Oil and Industry University

Investigation of the bactericidal-inhibitory effect of sulfonate- and benzalkonium chloride-based substance against corrosion caused by hydrogen sulfide (H₂S), carbon dioxide (CO₂), and microorganisms

Elshan F. Sultanov¹, Abdulaga N. Gurbanov², Icabika Z. Sardarova²

¹ “OilGasScientificResearch” Institute of SOCAR
² Azerbaijan State Oil and Industry University

On modeling turbulent fluid flows in concentric annular pipes

Mykhaylo A. Myslyuk

Ivano-Frankivsk National Technical University of Oil and Gas

The importance of protecting the quality of crude oil and petroleum products

Vali Kh. Nurullayev¹, Guseyn R. Gurbanov², Aysel V. Gasimzade², Rashad R. Khalilzade²

¹ Azerbaijani State University Oil and Industry Research Institute “Geotechnological problems of oil, gas and chemistry”
² Azerbaijan State Oil and Industry University

Derivation of the modified Blake-Kozeny equation for Herschel-Bulkley fluids

Muhammad A. Obeidat, Malik Q. Abdullayev

Azerbaijan State Oil and Industry University

Analysis of the use of a mixture of biogas and LNG gas or natural gas in devices adapted to burn gas of S group

Robert Wojtowicz

Instytut Nafty i Gazu – Państwowy Instytut Badawczy

Hydrodynamics and thermophysics of oil emulsions in petrochemical heat exchangers

Natig M. Abbasov

Azerbaijan State Oil and Industry University