Abstract
The book contains geological and geophysical reports on the deep test well Nøvling No. 1. This boring was made by "Dansk Undergrunds Consortium" in Central Jutland 1966.Beds of Pleistocene, Tertiary, Upper Cretaceous, Lower Cretaceous, Jurassic, Triassic, Upper Permian and Upper Silurian age were penetrated. The final depth of the boring was 12342' or 3762 m below the Kelly Bushing.The book includes 17 articles written by 12 authors, all of whom are (or were) from the staff of the Pre-Quaternary Department (= Dep. of Subsurface Geology) of the Geological Survey of Denmark. In an introductory article a review is given of the geological and structural aspects of the boring together with an outline of the technical and administrative data.
Highlights
For the interpretation of the reflection seismic work in the area around the deep test of Nøvling No 1 all seismic profiles in this area were available.The maps shown in figs . 7, 8, and 9 represent parts of a larger interpreted area, in which the best quality of data and the densest network of seismic lines were situated .Some particulars of the reflection seismic work shown on the maps are the foliowing: a
Earlier a deep boring (Vinding) was made in the large, flattened, anticlinal-like structure "W". This boring, Vinding No 1, is situated only 15 km northwest of the Nøvling boring; it reached a final depth of 2429 min deposits of Triassic age
Contrary to the Nøvling boring, it is placed on the north side of the zone and at the top of a structure which is marked both in the "Top Lower Cretaceous" surface and the "Middle Keuper" surface and possibly in the Zechstein beds
Summary
Triasserien ved Nøvling har det samme ensformige præg, som karakteriserer de nordjyske triasprofiler, hvor den fra det syddanske bassin kendte »germanske« tredeling i buntsandstein, muschelkalk og keuper ikke er påviselig, medmindre man tør korrelere det stensaltlag, som ligger omtrent midt i triasserien med visse muschelkalk evaporiter i Syddanmark og Nordtyskland. I skemaet over boringens lagserie side 17-19 er der derfor regnet med den inddeling af nedre jura som undersøgelsen af ostracodfaunaerne har resulteret i.
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