Applied Techniques in Marginal and Mature Fields in the Pannonian Basin, Hungary: Case Study

2008 ◽  
Author(s):  
Attila Holoda ◽  
Gyorgy Palasthy
Keyword(s):  
Pannonian Basin

scholarly journals Critical Tectonic Limits for Geothermal Aquifer Use: Case Study from the East Slovakian Basin Rim

Resources ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 31
Author(s):  
Stanislav Jacko ◽  
Roman Farkašovský ◽  
Igor Ďuriška ◽  
Barbora Ščerbáková ◽  
Kristína Bátorová
Keyword(s):  
Heat Flow ◽  
Pannonian Basin ◽  
Open Fractures ◽  
Water Type ◽  
Geothermal Heat ◽  
The North ◽  
Heat System ◽  
Volcanic Chain ◽  
Saline Solutions

The Pannonian basin is a major geothermal heat system in Central Europe. Its peripheral basin, the East Slovakian basin, is an example of a geothermal structure with a linear, directed heat flow ranging from 90 to 100 mW/m2 from west to east. However, the use of the geothermal source is limited by several critical tectono-geologic factors: (a) Tectonics, and the associated disintegration of the aquifer block by multiple deformations during the pre-Paleogene, mainly Miocene, period. The main discontinuities of NW-SE and N-S direction negatively affect the permeability of the aquifer environment. For utilization, minor NE-SW dilatation open fractures are important, which have been developed by sinistral transtension on N–S faults and accelerated normal movements to the southeast. (b) Hydrogeologically, the geothermal structure is accommodated by three water types, namely, Na-HCO3 with 10.9 g·L−1 mineralization (in the north), the Ca-Mg-HCO3 with 0.5–4.5 g·L−1 mineralization (in the west), and Na-Cl water type containing 26.8–33.4 g·L−1 mineralization (in the southwest). The chemical composition of the water is influenced by the Middle Triassic dolomite aquifer, as well as by infiltration of saline solutions and meteoric waters along with open fractures/faults. (c) Geothermally anomalous heat flow of 123–129 °C with 170 L/s total flow near the Slanské vchy volcanic chain seems to be the perspective for heat production.

Geophone array vs single sensor field data case study in Pannonian Basin

2019 ◽  
Author(s):  
M. Vanić ◽  
A. Saprygin ◽  
S. Milojević ◽  
I. Bogatyrev ◽  
A. Polivakho
Keyword(s):  
Field Data ◽  
Pannonian Basin ◽  
Sensor Field ◽  
Single Sensor

A Comprehensive Approach to Basement Fractured Reservoir Development in the Pannonian Basin: Case Study (Russian)

2017 ◽  
Author(s):  
Artem Polivakho ◽  
Mile Dragosavac ◽  
Kirill Ezhov ◽  
Elena Kharyba ◽  
Ilya Bogatyrev ◽  
...  
Keyword(s):  
Pannonian Basin ◽  
Comprehensive Approach ◽  
Fractured Reservoir ◽  
Reservoir Development

Evaluating Bank Filtration as an Alternative to the Current Water Supply from Deeper Aquifer: A Case Study from the Pannonian Basin, Serbia

2011 ◽  
Vol 26 (2) ◽  
pp. 581-594 ◽  
Author(s):  
Stefan Stauder ◽  
Zoran Stevanovic ◽  
Christian Richter ◽  
Sasa Milanovic ◽  
Andra Tucovic ◽  
...  
Keyword(s):  
Water Supply ◽  
Pannonian Basin ◽  
Bank Filtration ◽  
Current Water

scholarly journals Kriging with Small Number of Data Supported by Jack-Knifing, Case Study in the Sava Depression (Northern Croatia)

2018 ◽  
Author(s):  
Tomislav Malvić ◽  
Josip Ivšinović ◽  
Josipa Velić ◽  
Rajna Rajić
Keyword(s):  
Ordinary Kriging ◽  
Cross Validation ◽  
Pannonian Basin ◽  
Hydrocarbon Reservoirs ◽  
Upper Miocene ◽  
System Data ◽  
Northern Croatia ◽  
Basin System

Presented is semivariogram and the Ordinary Kriging analyses of porosity data from the Sava Depression (Northern Croatia), as part of the Croatian part of the Pannonian Basin System. Data are taken from hydrocarbon reservoirs of the Lower Pontian (Upper Miocene) age, which belongs to the Kloštar-Ivanić Formation. Original datasets had been jack-knifed with purpose to “artificially” increased data and calculate the more reliable semivariograms. The results showed that such improvements can assist in the interpolation of more reliable maps. The both sets, made by original and jack-knifed data, need to be compared using geological recognition of non-allowed shapes (“bull-eyes”, “butterfly effects”) as well as cross-validation results. That comparison made possible to select the most appropriate porosity interpolation.

A Comprehensive Approach to Basement Fractured Reservoir Development in the Pannonian Basin: Case Study

2017 ◽  
Author(s):  
Artem Polivakho ◽  
Mile Dragosavac ◽  
Kirill Ezhov ◽  
Elena Kharyba ◽  
Ilya Bogatyrev ◽  
...  
Keyword(s):  
Pannonian Basin ◽  
Comprehensive Approach ◽  
Fractured Reservoir ◽  
Reservoir Development

scholarly journals Is sinuosity a function of slope and bankfull discharge? – A case study of the meandering rivers in the Pannonian Basin

2014 ◽  
Vol 11 (11) ◽  
pp. 12271-12290 ◽  
Author(s):  
J. Petrovszki ◽  
G. Timár ◽  
G. Molnár
Keyword(s):  
Pannonian Basin ◽  
River Regulation ◽  
Complex Method ◽  
Meandering Rivers ◽  
Bankfull Discharge ◽  
Channel Slope ◽  
Rms Error ◽  
Set Up ◽  
The Given

Abstract. Pre-regulation channel sinuosities of the meandering rivers of the Pannonian Basin are analysed in order to define a mathematical model to estimate the influence of the bankfull discharge and the channel slope on them. As a primary database, data triplets of slope, discharge and sinuosity values were extracted from historical and modern datasets and pre-regulation historical topographic maps. Channel slope values were systematically modified to estimate figures valid before the river regulation works. The bankfull discharges were estimated from the average discharges using a robust yet complex method. The "classical" graphs of Leopold and Wolman (1957), Ackers and Charlton (1970b) and Schumm and Khan (1972) were compiled to a set up a theoretical surface, whose parameters are estimated by the real values of the above database, containing characteristics of the Pannonian Basin rivers. As a result it occurred that there is a two-dimensional function of the bankfull discharges, which provides a good estimation of the most probable sinuosity values of the rivers with the given slope and discharge characteristics. The average RMS error of this estimation is around 15% on this dataset and believed to be the effect of the non-analysed changes in the sediment discharge and size distribution.

New Look at Abandoned Gas Reservoir: Case Study Pannonian Basin

2020 ◽  
Author(s):  
A. Gogic ◽  
D. Kundacina ◽  
I. Al-Jeboore
Keyword(s):  
Pannonian Basin ◽  
Gas Reservoir ◽  
New Look

scholarly journals Consequences of the River Bank Erosion in the Southern Part of the Pannonian Basin: Case Study – Serbia and the Republic of Srpska

2013 ◽  
Vol XII (1) ◽  
pp. 5-15 ◽  
Author(s):  
Slavoljub Dragićević ◽  
Radislav Tošić ◽  
Milomir Stepić ◽  
Nenad Živković ◽  
Ivan Novković
Keyword(s):  
Pannonian Basin ◽  
Bank Erosion ◽  
River Bank ◽  
River Bank Erosion ◽  
The Republic
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