Hydrocarbon gases in Palaeogene volcanic rocks from the Lopra-1/1A well, Faroe Islands
Hydrocarbon gases were monitored in the drilling fluid during deepening of the Lopra-1 well from 2178–3565 m, in which thermogenic, methane-rich gases had been found previously. The mud gas con-centration, up to 105 ppm of methane, was generally higher in the hyaloclastite sequence, 2470 m – termina...
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| Language: | English |
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.540.699 http://www.geus.dk/publications/bull/nr9/nr9_p79-90.pdf |