Analysis of the time-frequency characteristics of seismic and electric fields over the Novomikhaylovskoye gas condensate field | Научно-инновационный портал СФУ

Analysis of the time-frequency characteristics of seismic and electric fields over the Novomikhaylovskoye gas condensate field

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 2nd International Scientific Conference on Applied Physics, Information Technologies and Engineering, APITECH 2020

Год издания: 2020

Идентификатор DOI: 10.1088/1742-6596/1679/5/052084

Аннотация: The article analyses the characteristics of seismic and electric fields over a gas condensate field. The horizontal electric component of the Earth's electromagnetic field in the centre of the field has a pronounced frequency dependence and is localized in the frequency range up to 100 Hz. In the centre of the field, there is a fairly even electric component of the Earth's electromagnetic field without sharp bursts and impulse noise, while from the edge of the field impulse dips of up to several seconds are observed. The high values of the seismic-electric coefficient at the Novomikhaylovskoye gas condensate field when it is calculated as the maximum of the cross-correlation function are due to the fact that the power of the recorded seismic field is more localized in the frequency spectrum up to 30 Hz and, as a consequence, when calculating the cross-correlation function, this makes the greatest contribution to its amplitude value. © Published under licence by IOP Publishing Ltd.

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Издание

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1679, Is. 5

Номера страниц: 52084

ISSN журнала: 17426588

Издатель: IOP Publishing Ltd

Авторы

  • Potylitsyn V.S. (Siberian Federal University, 79 Svobodny Ave., Krasnoyarsk, 660041, Russian Federation)
  • Kudinov D.S. (Siberian Federal University, 79 Svobodny Ave., Krasnoyarsk, 660041, Russian Federation)
  • Maykov O.A. (Siberian Federal University, 79 Svobodny Ave., Krasnoyarsk, 660041, Russian Federation)

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