The shingles at the base of the clinoforms have been shown to consist of sandy turbidites. The chaotic facies likely represents slumped deposits. Well logs show the transparent facies to consist of a rather uniform lithology, which can be either sand or shale. Several seismic facies can be distinguished: transparent, chaotic, linear, shingles. They are not uncommon in this part of the North Sea. Bright spots are also clearly visible, and are caused by biogenic gas pockets. The most striking feature is the large-scale sigmoidal bedding, with text-book quality downlap, toplap, onlap, and truncation structures. A number of interesting features can be observed in this package.
Some carbonate-cemented streaks are present. The deltaic package consists of sand and shale, with an overall high porosity (20-33%). The large-scale sigmoidal bedding is readily apparent, and consists of the deposits of a large fluviodeltaic system that drained large parts of the Baltic Sea region (Sørensen et al, 1997 Overeem et al, 2001). The upper 1200ms of the demo set consists of reflectors belonging to the Miocene, Pliocene, and Pleistocene. The block is covered by 3D seismic that was acquired to explore for oil and gas in the Upper-Jurassic - Lower Cretaceous strata, which are found below the interval selected for this demo set. Full Survey Descriptionį3 is a block in the Dutch sector of the North Sea. Seismic Sequence Stratigraphy, Channels, Sandwaves, Glacial plowmarks, Surface expressions, Pockmarks, Shalow biogenic gas, Gas Chimneys, Bright spots, Flat spot, Faults, Dewatering Faults, Zechstein Salt dome. OpendTect Machine Learning - knowledge base Geological Features
#2d to 3d software netherlands license key#
License key protected parts of OpendTect (OpendTect Pro and the commercial plugins) can be used on this data set without license keys because the software does not check for license key when it runs on this data set.
#2d to 3d software netherlands manual#
The exercises in the manual are specifically written for the F3 demo survey. This Self-Study course in an excellent introduction to all aspects of OpendTect and Plugins.
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