Seismic methods are a powerful tool for geological exploration, as they allow researchers to investigate subsurface structures and identify potential oil and gas reservoirs, mineral deposits, and groundwater resources. seismic methods are applied in geological exploration for example Mapping subsurface structures: Seismic waves can be used to create images of the subsurface by bouncing sound waves off different layers of rock and measuring the time it takes for the waves to return to the surface. This technique, known as seismic reflection, is used to create 2D and 3D maps of subsurface structures, including faults, folds, and sedimentary layers, to Identify oil and gas reservoirs: Seismic reflection can also be used to identify potential oil and gas reservoirs. seismic methods have significant advantages for geological exploration and engineering applications, but there are also some disadvantages that need to be considered when using these methods, however, Seismic methods can have a negative impact on the environment, particularly marine life. Seismic air guns, which are commonly used in offshore exploration, can produce loud underwater noises that can harm or disrupt marine animals, this thesis shows the knowledge that is necessary for a geologist to know, help them in their job of exploration and Identify the structure of the earth boundaries and this thesis is showing an example of seismic survey and data interpretation, the methods that been used is a land seismic survey and it's been done in Kosice city which is located in Slovakia. It shows The East-Slovakian Basin is a basin with complex tectonic history determined by the oblique subduction of an oceanic slab occurring between the North-European Platform and the ALCAPA (Alpine-Carpathian-Pannonian) plate.The requirement tools that had been used in this seismic operation consisted ammeter (seismic source), receiver (hydrophones, geophones), and seismograph device (Seismograph ABEM Terraloc) is a standalone system and comes with a built-in computer, data storage, and measurement channels, and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. in order to get information about Kosice structure boundaries. Six seismic sections were analyzed in order to find the basic geologic and tectonic structure of the Kosice depression, which is a part of the East-Slovakian Neogene Basin. the result of the seismic interpretations some of the seismic sections of Kosice have low amplitude and high frequency. The reflectors are discontinuous, some others have low amplitude and low frequency, and amplitude, and the reflectors are continuity, high frequency, and amplitude.
Anotace v angličtině
Seismic methods are a powerful tool for geological exploration, as they allow researchers to investigate subsurface structures and identify potential oil and gas reservoirs, mineral deposits, and groundwater resources. seismic methods are applied in geological exploration for example Mapping subsurface structures: Seismic waves can be used to create images of the subsurface by bouncing sound waves off different layers of rock and measuring the time it takes for the waves to return to the surface. This technique, known as seismic reflection, is used to create 2D and 3D maps of subsurface structures, including faults, folds, and sedimentary layers, to Identify oil and gas reservoirs: Seismic reflection can also be used to identify potential oil and gas reservoirs. seismic methods have significant advantages for geological exploration and engineering applications, but there are also some disadvantages that need to be considered when using these methods, however, Seismic methods can have a negative impact on the environment, particularly marine life. Seismic air guns, which are commonly used in offshore exploration, can produce loud underwater noises that can harm or disrupt marine animals, this thesis shows the knowledge that is necessary for a geologist to know, help them in their job of exploration and Identify the structure of the earth boundaries and this thesis is showing an example of seismic survey and data interpretation, the methods that been used is a land seismic survey and it's been done in Kosice city which is located in Slovakia. It shows The East-Slovakian Basin is a basin with complex tectonic history determined by the oblique subduction of an oceanic slab occurring between the North-European Platform and the ALCAPA (Alpine-Carpathian-Pannonian) plate.The requirement tools that had been used in this seismic operation consisted ammeter (seismic source), receiver (hydrophones, geophones), and seismograph device (Seismograph ABEM Terraloc) is a standalone system and comes with a built-in computer, data storage, and measurement channels, and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. in order to get information about Kosice structure boundaries. Six seismic sections were analyzed in order to find the basic geologic and tectonic structure of the Kosice depression, which is a part of the East-Slovakian Neogene Basin. the result of the seismic interpretations some of the seismic sections of Kosice have low amplitude and high frequency. The reflectors are discontinuous, some others have low amplitude and low frequency, and amplitude, and the reflectors are continuity, high frequency, and amplitude.
Seismic methods are a powerful tool for geological exploration, as they allow researchers to investigate subsurface structures and identify potential oil and gas reservoirs, mineral deposits, and groundwater resources. seismic methods are applied in geological exploration for example Mapping subsurface structures: Seismic waves can be used to create images of the subsurface by bouncing sound waves off different layers of rock and measuring the time it takes for the waves to return to the surface. This technique, known as seismic reflection, is used to create 2D and 3D maps of subsurface structures, including faults, folds, and sedimentary layers, to Identify oil and gas reservoirs: Seismic reflection can also be used to identify potential oil and gas reservoirs. seismic methods have significant advantages for geological exploration and engineering applications, but there are also some disadvantages that need to be considered when using these methods, however, Seismic methods can have a negative impact on the environment, particularly marine life. Seismic air guns, which are commonly used in offshore exploration, can produce loud underwater noises that can harm or disrupt marine animals, this thesis shows the knowledge that is necessary for a geologist to know, help them in their job of exploration and Identify the structure of the earth boundaries and this thesis is showing an example of seismic survey and data interpretation, the methods that been used is a land seismic survey and it's been done in Kosice city which is located in Slovakia. It shows The East-Slovakian Basin is a basin with complex tectonic history determined by the oblique subduction of an oceanic slab occurring between the North-European Platform and the ALCAPA (Alpine-Carpathian-Pannonian) plate.The requirement tools that had been used in this seismic operation consisted ammeter (seismic source), receiver (hydrophones, geophones), and seismograph device (Seismograph ABEM Terraloc) is a standalone system and comes with a built-in computer, data storage, and measurement channels, and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. in order to get information about Kosice structure boundaries. Six seismic sections were analyzed in order to find the basic geologic and tectonic structure of the Kosice depression, which is a part of the East-Slovakian Neogene Basin. the result of the seismic interpretations some of the seismic sections of Kosice have low amplitude and high frequency. The reflectors are discontinuous, some others have low amplitude and low frequency, and amplitude, and the reflectors are continuity, high frequency, and amplitude.
Anotace v angličtině
Seismic methods are a powerful tool for geological exploration, as they allow researchers to investigate subsurface structures and identify potential oil and gas reservoirs, mineral deposits, and groundwater resources. seismic methods are applied in geological exploration for example Mapping subsurface structures: Seismic waves can be used to create images of the subsurface by bouncing sound waves off different layers of rock and measuring the time it takes for the waves to return to the surface. This technique, known as seismic reflection, is used to create 2D and 3D maps of subsurface structures, including faults, folds, and sedimentary layers, to Identify oil and gas reservoirs: Seismic reflection can also be used to identify potential oil and gas reservoirs. seismic methods have significant advantages for geological exploration and engineering applications, but there are also some disadvantages that need to be considered when using these methods, however, Seismic methods can have a negative impact on the environment, particularly marine life. Seismic air guns, which are commonly used in offshore exploration, can produce loud underwater noises that can harm or disrupt marine animals, this thesis shows the knowledge that is necessary for a geologist to know, help them in their job of exploration and Identify the structure of the earth boundaries and this thesis is showing an example of seismic survey and data interpretation, the methods that been used is a land seismic survey and it's been done in Kosice city which is located in Slovakia. It shows The East-Slovakian Basin is a basin with complex tectonic history determined by the oblique subduction of an oceanic slab occurring between the North-European Platform and the ALCAPA (Alpine-Carpathian-Pannonian) plate.The requirement tools that had been used in this seismic operation consisted ammeter (seismic source), receiver (hydrophones, geophones), and seismograph device (Seismograph ABEM Terraloc) is a standalone system and comes with a built-in computer, data storage, and measurement channels, and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. in order to get information about Kosice structure boundaries. Six seismic sections were analyzed in order to find the basic geologic and tectonic structure of the Kosice depression, which is a part of the East-Slovakian Neogene Basin. the result of the seismic interpretations some of the seismic sections of Kosice have low amplitude and high frequency. The reflectors are discontinuous, some others have low amplitude and low frequency, and amplitude, and the reflectors are continuity, high frequency, and amplitude.
Seismic methods are a powerful tool for geological exploration, as they allow researchers to investigate subsurface structures and identify potential oil and gas reservoirs, mineral deposits, and groundwater resources. seismic methods are applied in geological exploration for example Mapping subsurface structures: Seismic waves can be used to create images of the subsurface by bouncing sound waves off different layers of rock and measuring the time it takes for the waves to return to the surface. This technique, known as seismic reflection, is used to create 2D and 3D maps of subsurface structures, including faults, folds, and sedimentary layers, to Identify oil and gas reservoirs: Seismic reflection can also be used to identify potential oil and gas reservoirs. seismic methods are a valuable tool for geological exploration, providing a non-invasive way to investigate subsurface structures and identify potential resources. Seismic methods are non-invasive, meaning that they do not require drilling or excavation to investigate subsurface structures. This can save time and money compared to other exploration methods, also it has High-resolution imaging, which can produce high-resolution images of subsurface structures, which can provide valuable information for geological exploration and engineering applications. seismic methods have significant advantages for geological exploration and engineering applications, but there are also some disadvantages that need to be considered when using these methods, however, Seismic methods can have a negative impact on the environment, particularly marine life. Seismic air guns, which are commonly used in offshore exploration, can produce loud underwater noises that can harm or disrupt marine animals, this thesis shows the knowledge that is necessary for a geologist to know, help them in their job of exploration and Identify the structure of the earth boundaries and this thesis is showing an example of seismic survey and data interpretation, the methods that been used is a land seismic survey and it’s been done in Kosice city which is located in Slovakia. It shows The East-Slovakian Basin is a basin with complex tectonic history determined by the oblique subduction of an oceanic slab occurring between the North-European Platform and the ALCAPA (Alpine-Carpathian-Pannonian) plate.The requirement tools that had been used in this seismic operation consisted ammeter (seismic source), receiver (hydrophones, geophones), and seismograph device (Seismograph ABEM Terraloc) is a standalone system and comes with a built-in computer, data storage, and measurement chan,nels, and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. in order to get information about Kosice structure boundaries. Six seismic sections were analyzed in order to find the basic geologic and tectonic structure of the Kosice depression, which is a part of the East-Slovakian Neogene Basin. the result of the seismic interpretations some of the seismic sections of Kosice have low amplitude and high frequency. The reflectors are discontinuous, some others have low amplitude and low frequency,and mplitude, and the reflectors are continuity, high frequencycy, and amplitude.
Zásady pro vypracování
Introduction
Seismic survey
Type of waves
Seismic sources
Receivers – geophones and hydrophones
Methodology
Data processing
Results
Conclusion
References
Abstract
Seismic methods are a powerful tool for geological exploration, as they allow researchers to investigate subsurface structures and identify potential oil and gas reservoirs, mineral deposits, and groundwater resources. seismic methods are applied in geological exploration for example Mapping subsurface structures: Seismic waves can be used to create images of the subsurface by bouncing sound waves off different layers of rock and measuring the time it takes for the waves to return to the surface. This technique, known as seismic reflection, is used to create 2D and 3D maps of subsurface structures, including faults, folds, and sedimentary layers, to Identify oil and gas reservoirs: Seismic reflection can also be used to identify potential oil and gas reservoirs. seismic methods are a valuable tool for geological exploration, providing a non-invasive way to investigate subsurface structures and identify potential resources. Seismic methods are non-invasive, meaning that they do not require drilling or excavation to investigate subsurface structures. This can save time and money compared to other exploration methods, also it has High-resolution imaging, which can produce high-resolution images of subsurface structures, which can provide valuable information for geological exploration and engineering applications. seismic methods have significant advantages for geological exploration and engineering applications, but there are also some disadvantages that need to be considered when using these methods, however, Seismic methods can have a negative impact on the environment, particularly marine life. Seismic air guns, which are commonly used in offshore exploration, can produce loud underwater noises that can harm or disrupt marine animals, this thesis shows the knowledge that is necessary for a geologist to know, help them in their job of exploration and Identify the structure of the earth boundaries and this thesis is showing an example of seismic survey and data interpretation, the methods that been used is a land seismic survey and it’s been done in Kosice city which is located in Slovakia. It shows The East-Slovakian Basin is a basin with complex tectonic history determined by the oblique subduction of an oceanic slab occurring between the North-European Platform and the ALCAPA (Alpine-Carpathian-Pannonian) plate.The requirement tools that had been used in this seismic operation consisted ammeter (seismic source), receiver (hydrophones, geophones), and seismograph device (Seismograph ABEM Terraloc) is a standalone system and comes with a built-in computer, data storage, and measurement chan,nels, and user interface. Measurements are conducted using a graphical interface with a look and feel that is familiar. in order to get information about Kosice structure boundaries. Six seismic sections were analyzed in order to find the basic geologic and tectonic structure of the Kosice depression, which is a part of the East-Slovakian Neogene Basin. the result of the seismic interpretations some of the seismic sections of Kosice have low amplitude and high frequency. The reflectors are discontinuous, some others have low amplitude and low frequency,and mplitude, and the reflectors are continuity, high frequencycy, and amplitude.
Seznam doporučené literatury
Kukreja, Navjot & Louboutin, Mathias & Lange, Michael & Luporini, Fabio & Gorman, G. (2017). Rapid Development of Seismic Imaging Applications Using Symbolic Math. 10.3997/2214-4609.201702315.
Pirmez, C., Beaubouef, R.T., Friedman, S.J., Mohrig, D.C., 2000. Equilibrium profile and base level in submarine channels: examples from late Pleistocene system sand implications for the architecture of deepwater reservoirs. In: Weimer, P.,Slatt, R.M., Coleman, J., Rosen, N.C., Nelson, H., Bouma, A.H., Styzen, M.J., Law-rence, D.T. (Eds.), Deep-Water Reservoirs of The World. Gulf Coast Section SEPM20th Bob F. Perkins Research Conference, pp. 782-805.
VASS, D., ELEČKO, M., JANOČKO, J., KAROLI, S., PERESZLENYI, M., SLÁVIK, J., KALIČIAK, M., 2000: Palaeogeography of the East-Slovakian Basin – an overview Slovak Geological Magazine 6, 4 p. 377-407. - ISSN 1335-96X
White, P. (2020). Conducting Geologic Analysis for Well Placement Optimization. [online] Dynamic Graphics, Inc. Available at: https://www.dgi.com/blog/well-placement-optimization/ [Accessed 15 Oct. 2022].
Gadallah, M.R. and Fisher, R.L. (2005). Applied seismology: a comprehensive guide to seismic theory and application. P30-50. Tulsa (Okla.): Pennwell, Cop.Geodevice. (n.d.). AWD-40. [online] Available at: https://geodevice.fr/en/product/awd40/ [Accessed 29 Nov. 2022].
Hübscher, C. and Gohl, K. (2014). Reflection/Refraction Seismology. Encyclopedia of Marine Geosciences, [online] pp.1–15. doi:10.1007/978-94-007-6644-0_128-1.
Seznam doporučené literatury
Kukreja, Navjot & Louboutin, Mathias & Lange, Michael & Luporini, Fabio & Gorman, G. (2017). Rapid Development of Seismic Imaging Applications Using Symbolic Math. 10.3997/2214-4609.201702315.
Pirmez, C., Beaubouef, R.T., Friedman, S.J., Mohrig, D.C., 2000. Equilibrium profile and base level in submarine channels: examples from late Pleistocene system sand implications for the architecture of deepwater reservoirs. In: Weimer, P.,Slatt, R.M., Coleman, J., Rosen, N.C., Nelson, H., Bouma, A.H., Styzen, M.J., Law-rence, D.T. (Eds.), Deep-Water Reservoirs of The World. Gulf Coast Section SEPM20th Bob F. Perkins Research Conference, pp. 782-805.
VASS, D., ELEČKO, M., JANOČKO, J., KAROLI, S., PERESZLENYI, M., SLÁVIK, J., KALIČIAK, M., 2000: Palaeogeography of the East-Slovakian Basin – an overview Slovak Geological Magazine 6, 4 p. 377-407. - ISSN 1335-96X
White, P. (2020). Conducting Geologic Analysis for Well Placement Optimization. [online] Dynamic Graphics, Inc. Available at: https://www.dgi.com/blog/well-placement-optimization/ [Accessed 15 Oct. 2022].
Gadallah, M.R. and Fisher, R.L. (2005). Applied seismology: a comprehensive guide to seismic theory and application. P30-50. Tulsa (Okla.): Pennwell, Cop.Geodevice. (n.d.). AWD-40. [online] Available at: https://geodevice.fr/en/product/awd40/ [Accessed 29 Nov. 2022].
Hübscher, C. and Gohl, K. (2014). Reflection/Refraction Seismology. Encyclopedia of Marine Geosciences, [online] pp.1–15. doi:10.1007/978-94-007-6644-0_128-1.
Přílohy volně vložené
2 maps,
Přílohy vázané v práci
mapy, schémata, tabulky
Převzato z knihovny
Ne
Plný text práce
Přílohy
Posudek(y) oponenta
Hodnocení vedoucího
Záznam průběhu obhajoby
Sarmad Chalang Rasheed: Application of seismic methods for geological exploration
The student presented his bachelor's thesis in a MS PowerPoint presentation, presented aim of work
to show how seismic system can assist geologists to identify the structures, usually used 2D, 3D,
and also 4D stimulation, classification of seismic methods with emphasis to seismic reflection and seismic refraction and its properties (density and seismic velocity). Than he described seismic survey, with using explosions and vibrations. Acquisition of seismic data – how was used dynamite and now vibrators (large trucks-mounted vibrators) and hammers. Than he described typical geophones
and three steps of seismic survey – deconvolution, stracking and migration. Then student presented own data from Košice Basin in form of 2D and 3D models and methods of interpreting seismic sections. Is necessary to control data quality, time-depth conversion and seismic control, then final interpretation. In own model he showed how it is possible to establish changes in frequencies
and establish several units. He interpreted his data as pull-apart basin, Neogene basin filled
in Eggenburgian to Pliocene.
Both reviews were read by J. Jirásek due to lack of both authors (prof. Janočko, Dr. Prokopová).
The supervisor suggested grade C. The reviewer also suggested grade C.
In the discussion of the committee members, J. Sedláček asked about data processing, H. Mansurbeg discussed share of students own data, asked to acoustic impedance and about the lithology. Student's answers and replies were rather poor.
In the public discussion, no question arose.
The committee agreed on an overall evaluation – grade E.