Sotirios Nik. Longinos, Alina Serik, Emil Bayramov, Medet Junussov, Dastan Begaliyev and Randy Hazlett (2024),Laboratory Study of Liquid Nitrogen Cryo-Fracturing as an Environmentally Friendly Approach for Coalbed Methane (CBM) Reservoirs, Energies. https://doi.org/10.3390/en17102359
Longinos, S.N., Begaliyev, D. and Hazlett, R., 2025. Experimental and simulation study of cryogenic stimulation of granites from Akmola region in Kazakhstan. Geomechanics for Energy and the Environment. https://doi.org/10.1016/j.gete.2024.100635
Longinos, S.N., Begaliyev, D., James, M. and Konysbekov, A., 2025. Experimental and Numerical Investigation of Cryogenic Fracturing in Coal Rocks Using Compression and Dog-Bone Testing Methods: Longinos et al. Rock Mechanics and Rock Engineering. https://doi.org/10.1007/s00603-025-04806-z
Longinos, S.N., Begaliyev, D., Asif, M. and Tuleugaliyev, M., 2025. Cryogenic Fracturing of Coal with LN2 Treatment: A Sustainable Approach for Enhancing Coalbed Methane Extraction in Water-Scarce Regions. Gas Science and Engineering. https://doi.org/10.1016/j.jgsce.2025.205686
Longinos, S.N., Verendeyev, S., Begaliyev, D. and Hazlett, R., 2025. Application of foam flooding for residual oil production in granitoid cores from the “X” oil field in Kazakhstan. Geoenergy Science and Engineering. https://doi.org/10.1016/j.geoen.2025.214237
Longinos, S. N., BegaliyevD.,and Hazlett R., Investigation of Physical and Mechanical Properties of Hot Dry Rock as a Geothermal Energy Source After LN2 Cooling, In SPE Europe Energy Conference 2024. OnePetro, https://doi.org/10.2118/220116-MS
Longinos, S.,Mirlan, Tuleugaliyev, M., Begaliyev, D., Hazlett R., Effects of High Temperature and Liquid Nitrogen Cooling: A Case Study of granite rocks from Kazakhstan, CEST-18th International Conference on Environmental Science and Technology, Athens 2023, Greece, https://doi.org/10.30955/gnc2023.00161
Research Projects, Patents, and Copyrights
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Internships and Professional Development
Professional development:
Effective use of AutoCAD in the educational process. ID number: 0221, Location: Uralsk, LLP «ALIMKHAN 3D PROJECT, 2025