Juvenile shale gas in Sweden

4 mayo 2015

Considering geological time scales, the occurrence of biogenic shale gas in Sweden´s crust is relatively young. Geoscientists found that biogenic methane in the Alum Shale in South Sweden formed due to deglaciation around 12 years ago. Moreover, the formation processes were due to complex interactions between neotectonic activity and the occurrence of a deep biosphere. Applying a new hydrogeochemical modelling approach, the specific methane generation process was unraveled and quantified for the first time in Europe.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/GxNocRGADcE/150504120555.htm

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