Prospecting for oil and gas fields on the shelf by the geoelectrochemical methods of water layer investigation
Autor: | M. A. Holmyansky, N. A. Kas’yankova, O. F. Putikov |
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Rok vydání: | 2008 |
Předmět: | |
Zdroj: | Doklady Earth Sciences. 423:1440-1442 |
ISSN: | 1531-8354 1028-334X |
Popis: | Geoelectrochemical methods applied widely in prospecting for continental oil and gas fields [1‐3] are based on the study of a unique phenomenon established first by Russian researchers: nearly vertical jet dispersion halos of mobile forms of the occurrence of heavy metals (oil microcomponents) [1, 3]. The mechanism of the quasi-convective transfer of mobile metal forms by gas bubbles in the course of the formation of jet dispersion halos is substantiated in [4]. In contrast to common geochemical methods, the geoelectrochemical methods make it possible to carry out more detailed investigations owing to specific features of the jet dispersion halos (contrast anomalies of heavy metal concentrations were recorded above the oil and gas pools located at a depth of 1050‐3540 m [5]). |
Databáze: | OpenAIRE |
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