@article{MTMT:34763298,
	title = {Fracture Density Prediction of Basement Metamorphic Rocks Using Gene Expression Programming},
	url = {https://m2.mtmt.hu/api/publication/34763298},
	author = {Hasan, Muhammad Luqman and M. Tóth, Tivadar},
	doi = {10.3390/min14040366},
	journal-iso = {MINERALS-BASEL},
	journal = {MINERALS},
	volume = {14},
	unique-id = {34763298},
	abstract = {Many methods have been developed to detect and predict the fracture properties of fractured rocks. The standard data sources for fracture evaluations are image logs and core samples. However, many wells do not have these data, especially for old wells. Furthermore, operating both methods can be costly, and, sometimes, the data gathered are of bad quality. Therefore, previous research attempted to evaluate fractures indirectly using the widely available conventional well-logs. Sedimentary rocks are widespread and have been studied in the literature. However, fractured reservoirs, like igneous and metamorphic rock bodies, may also be vital since they provide fluid migration pathways and can store some hydrocarbons. Hence, two fractured metamorphic rock bodies are studied in this study to evaluate any difference in fracture responses on well-log properties. Also, a quick and reliable prediction method is studied to predict fracture density (FD) in the case of the unavailability of image logs and core samples. Gene expression programming (GEP) was chosen for this study to predict FD, and ten conventional well-log data were used as input variables. The model produced by GEP was good, with R2 values at least above 0.84 for all studied wells, and the model was then applied to wells without image logs. Both selected metamorphic rocks showed similar results in which the significant parameters to predict FD were the spectral gamma ray, resistivity, and porosity logs. This study also proposed a validation method to ensure that the FD value predictions were consistent using discriminant function analysis. In conclusion, the GEP method is reliable and could be used for FD predictions for basement metamorphic rocks.},
	year = {2024},
	eissn = {2075-163X},
	orcid-numbers = {M. Tóth, Tivadar/0000-0003-1012-1095}
}

@article{MTMT:34222446,
	title = {The link between lithospheric scale deformations and deep fluid emanations: Inferences from the Southeastern Carpathians, Romania},
	url = {https://m2.mtmt.hu/api/publication/34222446},
	author = {Lange, Thomas Pieter and Palcsu, László and Szakács, Alexandru and Kővágó, Ákos and Gelencsér, Orsolya and Gál, Ágnes and Gyila, S. and M. Tóth, Tivadar and Mațenco, L. and Krézsek, C. and Lenkey, László and Szabó, Csaba and Kovács, István János},
	doi = {10.1016/j.eve.2023.100013},
	journal-iso = {EVOLVING EARTH},
	journal = {EVOLVING EARTH},
	volume = {1},
	unique-id = {34222446},
	issn = {2950-1172},
	year = {2023},
	orcid-numbers = {Lange, Thomas Pieter/0000-0002-8709-9239; Gelencsér, Orsolya/0000-0001-8615-9298; Gál, Ágnes/0000-0001-5366-3340; M. Tóth, Tivadar/0000-0003-1012-1095; Lenkey, László/0000-0003-4236-4075; Szabó, Csaba/0000-0002-1580-6344; Kovács, István János/0000-0002-3488-3716}
}

@{MTMT:34158367,
	title = {Ásványos erek a Kantavári kőfejtőben},
	url = {https://m2.mtmt.hu/api/publication/34158367},
	author = {Hrabovszki, Ervin and Körmös, Sándor and Tóth, Emese and Steinbach, G and M. Tóth, Tivadar and Schubert, Félix},
	booktitle = {13. Kőzettani és Geokémiai Vándorgyűlés},
	unique-id = {34158367},
	year = {2023},
	pages = {13-14},
	orcid-numbers = {Hrabovszki, Ervin/0000-0001-7914-6042; Körmös, Sándor/0000-0003-4439-6804; M. Tóth, Tivadar/0000-0003-1012-1095; Schubert, Félix/0000-0001-8647-5354}
}

@article{MTMT:34112722,
	title = {Elnöki megnyitó. elhangzott a MagyarhoniFöldtani Társulat (2023. 04. 26.) közgyűlésén},
	url = {https://m2.mtmt.hu/api/publication/34112722},
	author = {M. Tóth, Tivadar},
	journal-iso = {FÖLDTANI KÖZLÖNY},
	journal = {FÖLDTANI KÖZLÖNY},
	volume = {153},
	unique-id = {34112722},
	issn = {0015-542X},
	year = {2023},
	eissn = {2559-902X},
	pages = {105-106},
	orcid-numbers = {M. Tóth, Tivadar/0000-0003-1012-1095}
}

@CONFERENCE{MTMT:34014265,
	title = {The link between deep fluids and surface gas emanation in the Southeastern Carpathians},
	url = {https://m2.mtmt.hu/api/publication/34014265},
	author = {Lange, Thomas Pieter and Palcsu, László and Szakács, Alexandru and Kővágó, Ákos and Gelencsér, Orsolya and Gál, Ágnes and Gyila, Sándor and M. Tóth, Tivadar and Matenco, Liviu and Krézsek, Csaba and Lenkey, László and Szabó, Csaba and Kovács, István János},
	booktitle = {19th meeting of the Central European Tectonic Studies Group (CETeG)},
	unique-id = {34014265},
	year = {2023},
	pages = {53-54},
	orcid-numbers = {Lange, Thomas Pieter/0000-0002-8709-9239; Gelencsér, Orsolya/0000-0001-8615-9298; Gál, Ágnes/0000-0001-5366-3340; M. Tóth, Tivadar/0000-0003-1012-1095; Lenkey, László/0000-0003-4236-4075; Szabó, Csaba/0000-0002-1580-6344; Kovács, István János/0000-0002-3488-3716}
}

@CONFERENCE{MTMT:34014211,
	title = {The geotouristical properties of Nagybörzsöny},
	url = {https://m2.mtmt.hu/api/publication/34014211},
	author = {Lange, Thomas Pieter and Paulik, Oszkár and Batizi, Zoltán and Felkerné Kóthay, Klára and Józsa, Sándor and M. Tóth, Tivadar},
	booktitle = {53. Meeting of Young Geoscientists - Ifjú Szakemberek Ankétja},
	unique-id = {34014211},
	year = {2023},
	pages = {60-61},
	orcid-numbers = {Lange, Thomas Pieter/0000-0002-8709-9239; Józsa, Sándor/0000-0001-8219-0044; M. Tóth, Tivadar/0000-0003-1012-1095}
}

@CONFERENCE{MTMT:34014190,
	title = {Deep CO2-rich gas emanation in the Southeastern Carpathians},
	url = {https://m2.mtmt.hu/api/publication/34014190},
	author = {Lange, Thomas Pieter and Palcsu, László and Szakács, Alexandru and Kővágó, Ákos and Gelencsér, Orsolya and Gál, Ágnes and Gyila, Sándor and M. Tóth, Tivadar and Matenco, Liviu and Krézsek, Csaba and Lenkey, László and Szabó, Csaba and Kovács, István János},
	booktitle = {53. Meeting of Young Geoscientists - Ifjú Szakemberek Ankétja},
	unique-id = {34014190},
	year = {2023},
	pages = {35-36},
	orcid-numbers = {Lange, Thomas Pieter/0000-0002-8709-9239; Gelencsér, Orsolya/0000-0001-8615-9298; Gál, Ágnes/0000-0001-5366-3340; M. Tóth, Tivadar/0000-0003-1012-1095; Lenkey, László/0000-0003-4236-4075; Szabó, Csaba/0000-0002-1580-6344; Kovács, István János/0000-0002-3488-3716}
}

@book{MTMT:33825476,
	title = {Magyarország litosztratigráfiai egységeinek leírása I.. Prekainozoos képződmények},
	url = {https://m2.mtmt.hu/api/publication/33825476},
	isbn = {9789636713287},
	editor = {Babinszki, Edit and Piros, Olga and Budai, Tamás and Gyalog, László and Halász, Amadé and Király, Edit and Koroknai, B and Haranginé Lukács, Réka and M. Tóth, Tivadar},
	publisher = {Supervisory Authority for Regulatory Affairs},
	unique-id = {33825476},
	year = {2023},
	orcid-numbers = {Halász, Amadé/0000-0003-4582-8883; Haranginé Lukács, Réka/0000-0002-2338-4209; M. Tóth, Tivadar/0000-0003-1012-1095}
}

@article{MTMT:33720723,
	title = {Localization of potential migration pathways inside a fractured metamorphic hydrocarbon reservoir using well log evaluation (Mezősas field, Pannonian Basin)},
	url = {https://m2.mtmt.hu/api/publication/33720723},
	author = {Hasan, Muhammad Luqman and M. Tóth, Tivadar},
	doi = {10.1016/j.geoen.2023.211710},
	journal-iso = {GEOENERGY SCI ENG},
	journal = {GEOENERGY SCIENCE AND ENGINEERING},
	volume = {225},
	unique-id = {33720723},
	issn = {2949-8929},
	year = {2023},
	eissn = {2949-8910},
	orcid-numbers = {M. Tóth, Tivadar/0000-0003-1012-1095}
}

@article{MTMT:33698292,
	title = {Using geophysical log data to predict the fracture density in a claystone host rock for storing high-level nuclear waste},
	url = {https://m2.mtmt.hu/api/publication/33698292},
	author = {Tóth, Emese and Hrabovszki, Ervin and M. Tóth, Tivadar},
	doi = {10.1007/s40328-023-00407-w},
	journal-iso = {ACTA GEOD GEOPHYS},
	journal = {ACTA GEODAETICA ET GEOPHYSICA},
	volume = {58},
	unique-id = {33698292},
	issn = {2213-5812},
	abstract = {Previously drilled boreholes of a host rock for a potential nuclear waste repository in Hungary revealed a highly fractured claystone rock body. A crucial step for characterizing the hydrodynamic behavior of such a fractured reservoir is fracture identification and accurate calculation of the fracture density. Although acoustic borehole televiewers provide a reliable base for determining the fracture density, older boreholes usually lack such data. However, conventional borehole geophysical measurements are often accessible in such cases. The aim of this study was to identify any correlations between well log data and fracture density. Multiple linear regression analysis was performed on data from two boreholes penetrating the Boda Claystone Formation in southwest Hungary. The upper section of the BAF-4 borehole was used for training, where the fracture density was estimated with a fit of R 2  = 0.767. The computed regression function predicted the fracture density with high accuracy in both boreholes for all intervals with typical lithological features. However, in some sections where anomalous well log data indicated changes in the lithology, the prediction accuracy decreased. For example, the function underestimated the fracture density in sandy intervals.},
	year = {2023},
	eissn = {2213-5820},
	pages = {35-51},
	orcid-numbers = {Hrabovszki, Ervin/0000-0001-7914-6042; M. Tóth, Tivadar/0000-0003-1012-1095}
}