Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Viking Graben"”.
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RE – OS AND PGE GEOCHEMISTRY OF ORGANIC-RICH SEDIMENTARY ROCKS AND PETROLEUM
… mantle like values within oils from wells in the Viking Graben and East Shetland Basin cannot be inherited from source. It is hypothesised that they are caused by contamination by a hydrothermal fluid sourced from either Cenozoic intrusive units or the mantle. Strain localisation is suggested to …
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Kimmeridgian and Volgian fault-margin sedimentation in the Northern North Sea area
… in which there was rapid subsidence in the grabens and uplift of the adjacent areas. The initiation of coarse-grained sedimentation in the grabens was directly related to an increase in subsidence rates. At Sutherland the most sand-rich sequences were deposited during the cymodoce zone of …
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Reduce the charge risking applying migration tracers
Hydrocarbon exploration success depends on matching the pre-drill assumptions. Geological and geochemical studies are made to identify, understand and reduce the pre-drill risk of a well. In the Norwegian North Sea, the charge risk became the most important risk, as charge failure accounts for the …