Marine geoelectromagnetic studies with controlled sources

V. Mogilatov

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

Marine geoelectromagnetic studies with controlled sources have a long history. Of course, we are talking about attempts to adapt on-land traditional methods. First of all, on the basis of a receiver-transmitter array in the form of two lines (ABMN array), that allowed to work in the motion. At the same time, a difficulty arose, that the signal was determined by the conductivity of the sea water layer, and it was difficult to isolate a useful anomalous signal. This problem was overcome in the CSEM. But it had an expensive price - a limitation of applicability (only in the deep sea) and use of very large distances. However, only CSEM is considered a recognized successful marine technology with a controlled source. The mentioned limitations of CSEM make it necessary to search for an alternative. We see such alternative in the use of an alternating TM field. Here various technical solutions are possible - a vertical electric line and a circular electric dipole, and we are discussing this.

Язык оригиналаанглийский
Название основной публикацииGeomodel 2018 - 20th Conference on Oil and Gas Geological Exploration and Development
ИздательEuropean Association of Geoscientists and Engineers, EAGE
ISBN (электронное издание)9789462822627
DOI
СостояниеОпубликовано - 1 янв 2018
Событие20th Conference on Oil and Gas Geological Exploration and Development, Geomodel 2018 - Gelendzhik, Российская Федерация
Продолжительность: 10 сен 201814 сен 2018

Конференция

Конференция20th Conference on Oil and Gas Geological Exploration and Development, Geomodel 2018
СтранаРоссийская Федерация
ГородGelendzhik
Период10.09.201814.09.2018

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  • Цитировать

    Mogilatov, V. (2018). Marine geoelectromagnetic studies with controlled sources. В Geomodel 2018 - 20th Conference on Oil and Gas Geological Exploration and Development European Association of Geoscientists and Engineers, EAGE. https://doi.org/10.3997/2214-4609.201802349