The features of gravity and magnetic fields in the vicinity of deposits and oil/gas reservoirs in Russia

Результат исследований: Материалы конференцийматериалырецензирование

1 Цитирования (Scopus)

Аннотация

Geophysical anomalies above the different deposits, such as sulfide orebodies, kimberlite pipes, as well as anticline structures with reservoirs of oil and gas, are well studied by geophysicists. At the same time, there are complicated problems in reveal the anomalies related to structures controlling the depositional areas. The applied procedures are aimed at revealing of peculiarities of magnetic and gravity fields near deposits. The method includes a double Fourier spectrum study of gridded anomaly magnetic and gravity fields, followed by filtration and transformation of potential fields. At the next stage the maps of transformed fields are analysed by means of moving windows. In the final stage of interpretation, parameters are defined whose relationships to deposits are valid. We illustrate our approach on the real data examples from the Yakutia diamond-bearing kimberlite fields, Norilsk copper-nickel deposits, and oil/gas fields in western Siberia.

Язык оригиналаанглийский
Страницы551-553
Число страниц3
СостояниеОпубликовано - 1 янв 1997
Событие1997 Society of Exploration Geophysicists Annual Meeting, SEG 1997 - Dallas, Соединенные Штаты Америки
Продолжительность: 2 ноя 19977 ноя 1997

конференция

конференция1997 Society of Exploration Geophysicists Annual Meeting, SEG 1997
СтранаСоединенные Штаты Америки
ГородDallas
Период2/11/977/11/97

Предметные области Scopus

  • Геофизика

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