GOLDBACH, Marek, Eva GERŠLOVÁ, Slavomír NEHYBA and Petr JIRMAN. Vývoj tepelného toku v průzkumném území Vizovické vrchy I a magurské pánvi na příkladu vrtů Gottwaldov 1 a 2 (Heat flow scenario in the prospection area of Vizovice Hills and magura basin using examples of boreholes Gottwaldov 1 a 2). Zprávy o geologických výzkumech v roce 2014. Česká geologická služba, 2014, vol. 2014, No 1, p. 85-89. ISSN 0514-8057. Available from: https://dx.doi.org/10.3140/zpravy.geol.2014.12.
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Basic information
Original name Vývoj tepelného toku v průzkumném území Vizovické vrchy I a magurské pánvi na příkladu vrtů Gottwaldov 1 a 2
Name (in English) Heat flow scenario in the prospection area of Vizovice Hills and magura basin using examples of boreholes Gottwaldov 1 a 2
Authors GOLDBACH, Marek (203 Czech Republic, guarantor, belonging to the institution), Eva GERŠLOVÁ (203 Czech Republic, belonging to the institution), Slavomír NEHYBA (203 Czech Republic, belonging to the institution) and Petr JIRMAN (203 Czech Republic, belonging to the institution).
Edition Zprávy o geologických výzkumech v roce 2014, Česká geologická služba, 2014, 0514-8057.
Other information
Original language Czech
Type of outcome Article in a journal
Field of Study 10500 1.5. Earth and related environmental sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW odkaz na článek
RIV identification code RIV/00216224:14310/14:00084556
Organization unit Faculty of Science
Doi http://dx.doi.org/10.3140/zpravy.geol.2014.12
Keywords in English 1D model; 2D model; borehole G1 and G2; heat flow; Outer Western Carpathians
Tags AKR, rivok
Tags International impact, Reviewed
Changed by Changed by: prof. RNDr. Slavomír Nehyba, Dr., učo 2710. Changed: 13/3/2018 13:07.
Abstract
Studie hodnoticí tepelný tok v oblasti východního okraje Českého masivu. V rámci studie bylo použito 1D teplotního modelování na vrtech G1 a G2 a následně 2D modelování na seismickém profilu mezi vrty.
Abstract (in English)
The boreholes Gottwaldov 1 a 2 (G1 and G2) are comparable boreholes in the prospection area of Vizovice Hills (Fig. 1). A 1D model of subsidence and the thermal history of the G1 and G2 boreholes were created in order to determine boundary conditions, heat flow, and paleo water depth (Fig. 2 and 3). The measured vitrinite reflectance (% Rr) and the stabilized temperature data measured during pumping tests were used as independent calibration parameters. The model input data represent geological expectations such as paleogeographical reconstructions, paleo water depth scenario (Fig. 2), and basin tectonic evolution. The basal heat flow (HF) was created using the McKenzie scenario (1978) and respects the typical HF values published by Allen –Allen (2006). HF values were manually decreased by 3 mW/m2 to reflect thrusting according to the model scenario (Gusterhuber et al. 2013). The recent HF values ranging from 38 mW/m2 (G1) and 41 mW/m2 (G2) (Fig. 3). The resulting model represents the best fit HF scenario and two alternative HF scenarios. The best fit HF scenario from multi 1D approach was used to verify 2D burial history modelling (Fig. 4). The 2D cross section modelling was calibrated using similar calibration parameters as those used in 1D modelling.
Links
MUNI/M/0081/2013, interní kód MUName: Energetická infrastruktura a její vliv na energetickou bezpečnost
Investor: Masaryk University, INTERDISCIPLINARY - Interdisciplinary research projects
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