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ORGANIZATION OF SEISMIC MONITORING IN OIL PRODUCING AREAS OF REPUBLIC OF TATARSTAN
1 Center for Oil and Gas Technologies of the Institute of Applied Research, Tatarstan Academy of Sciences
2 Shashin Public Joint Stock Company «Tatneft»
3 Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
Journal: Geophysical processes and biosphere
Tome: 23
Number: 2
Year: 2024
Pages: 40-55
UDK: 550.343.6
DOI: 10.21455/GPB2024.2-4
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Rakhmatullin
R.V M.Kh. ORGANIZATION OF SEISMIC MONITORING IN OIL PRODUCING AREAS OF REPUBLIC OF TATARSTAN
// . 2024. Т. 23. № 2. С. 40-55. DOI: 10.21455/GPB2024.2-4
@article{Rakhmatullin
R.VORGANIZATION2024,
author = "Rakhmatullin
R.V, M. Kh.",
title = "ORGANIZATION OF SEISMIC MONITORING IN OIL PRODUCING AREAS OF REPUBLIC OF TATARSTAN
",
journal = "Geophysical processes and biosphere",
year = 2024,
volume = "23",
number = "2",
pages = "40-55",
doi = "10.21455/GPB2024.2-4",
language = "English"
}
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Keywords: technogenic and technogenic-induced seismicity, oil field, microseisms, seismic station, geophone, seismogram, map of earthquake epicenters.
Аnnotation: The issues of organizing a seismic monitoring system are considered. Data are provided on the structural construction of a network of seismic stations, the design of observation points, and the organization of a system for collecting and transmitting data. The results of detailed studies of the spectra of observed signals (microseisms, local earthquakes, distant earthquakes) are presented. The selection of optimal characteristics of filters that are used to register local and distant earthquakes has been carried out. Maps of the epicenters of local earthquakes that were recorded in the period 1996–2023 were constructed for three ranges of focal depths: 0–4, 4–7 and 7–16 km. It is shown that they are associated with 3 different types of seismic events: technogenic, technogenic-induced and tec-tonic.
