Study of the seismoelectric effect of the second kind using molecular sensors | Научно-инновационный портал СФУ

Study of the seismoelectric effect of the second kind using molecular sensors

Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.3390/s21072301

Ключевые слова: gas condensate field, molecular-electronic geophones, seismoelectric, sensors

Аннотация: The article is devoted to the study of the potential possibilities of using molecular-electronic sensors of seismic waves for field work using the seismoelectric method to explore the hydrocarbon deposits. The introduction provides an analytical review of the current state of research based on data from science magazines and patents. It is shown that at present, seismoelectric effects are at the stage of experimental implementation into the practice of field work for oil and gas geophysical prospecting. Further in the article, theoretical estimates and results of mathematical modeling of the manifestation of seismoelectric (SE) phenomena in the regions of hydrocarbon anomalies are presented, numerical estimates of the values of the seismic and secondary electromagnetic fields are given. The analysis of the results (on a tank and real gas condensate field) showed that the use of molecular-electronic geophones, which have a higher sensitivity and operate in a wider frequency range (up to 0.1 Hz), allows one to obtain higher signal-to-noise ratio. Thus, it has been experimentally established that the use of molecular sensors for recording seismic electric effects when searching for deposits is more preferable when carrying out field work. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

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Издание

Журнал: Sensors

Выпуск журнала: Vol. 21, Is. 7

Номера страниц: 2301

ISSN журнала: 14248220

Издатель: MDPI AG

Авторы

  • Potylitsyn Vadim (Siberian Fed Univ, Lab Electroacoust, Krasnoyarsk 660041, Russia)
  • Kudinov Danil (Siberian Fed Univ, Lab Electroacoust, Krasnoyarsk 660041, Russia)
  • Dmitry Alekseev (Sch Radio Engn & Comp Technol, Lab Geophys Res Arct & Continental Margins World, Phystech, Dolgoprudnyi 141700, Russia; Schmidt Inst Phys Earth, Lab Tecton Electromagnet Interact, Moscow 123995, Russia)
  • Kokhonkova Ekaterina (Siberian Fed Univ, Lab Electroacoust, Krasnoyarsk 660041, Russia)
  • Kurkov Sergey (Sch Radio Engn & Comp Technol, Lab Geophys Res Arct & Continental Margins World, Phystech, Dolgoprudnyi 141700, Russia)
  • Egorov Ivan (Sch Radio Engn & Comp Technol, Lab Geophys Res Arct & Continental Margins World, Phystech, Dolgoprudnyi 141700, Russia)
  • Pliss Aleksandra (Sch Radio Engn & Comp Technol, Lab Geophys Res Arct & Continental Margins World, Phystech, Dolgoprudnyi 141700, Russia)

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