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High resolution seismic investigation in salt mining context

Kosecki A., Piwakowski B., Driad-Lebeau L.

Acta Geophysica

2010

Vol. 58, no. 1

15-33

The high resolution seismic (HRS) reflection survey was conducted on an experimental site in eastern France. Three profiles were designed in order to check the detectability of salt-mining cavities at depth range of 110-180 m. The detection and location of cavities on the HRS images are based on indirect symptoms corresponding to cavity-induced perturbations of lower markers. In most cases, the cavities were detected and the accuracy of estimation of horizontal extensions of the cavities was surprisingly good (of about 10 m). The accuracy of vertical positioning is difficult to establish when the detection is performed indirectly and the only information that could be derived is that a cavity is beyond the masked geological interface. The detection ability depends on the size of the cavity in regard to wavelength and depth. These factors are included in AN coefficient which was used in order to evaluate the detectability of a given cavity.

Podziemne, kawernowe magazyny ropy naftowej i paliw płynnych - idea i wymagania

Korski J.

Przegląd Górniczy

2008

T. 64, nr 2

33-40

Podziemne, kawernowe magazyny węglowodorów płynnych od kilkudziesięciu lat są rozwijane w wielu krajach świata. Jeden z takich magazynów znajduje się w Polsce. W artykule przedstawiono idee i uwarunkowania tworzenia i uzytkowania podziemnych, kawernowych magazynów ropy i płynnych węglowodorów jako elementu systemu kryzysowego zarządzania bezpieczeństwem energetycznym państwa. Przedstawiono jedyny czynny naszym kraju podziemny magazyn ropy naftowej. Podkreślono potrzebę rozbudowy tego typu magazynów w Polsce.

Underground cavity fluid hydrocarbons stores are developed in many countries of the world for a few dozen years. One of sych stores is located in Poland. Ideas and conditions of creating and use of underground stores of crude oil and fluid hydrocarbons, as an element of the crisis management system of the state energy security, are presented. The only operating in our country underground crude oil store is presented. The need of such kind stores in Poland is stressed.