Results 11 to 20 of about 6,588,995 (86)

Review of Survey activities 2010: Mapping porosity anomalies in deep Jurassic sandstones – an example from the Svane-1A area, Danish Central Graben [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2011
Hydrocarbon-bearing Upper Jurassic sandstone reservoirs at depths of more than 5000 m may form a future exploration target in the Danish Central Graben (Fig. 1). The Upper Jurassic sandstone play in the Danish sector has historically been less successful
Abramovitz, Tanni
doaj   +3 more sources

Jurassic to Lower Cretaceous tectonostratigraphy of the German Central Graben, southern North Sea [PDF]

open access: yes, 2023
The Central Graben is a Mesozoic sedimentary basin that is significantly influenced by rift and salt tectonics. Its southern part is located in the German and Dutch sectors of the North Sea.
Winsemann, Jutta   +6 more
core   +1 more source

Data for: Stratigraphically controlled silicification in Danian chalk and its implications for reservoir properties, southern Danish Central Graben

open access: yes, 2020
Supplementary data for the manuscript 'Stratigraphically controlled silicification in Danian chalk and its implications for reservoir properties, southern Danish Central Graben' File includes Reservoir data (porosity and permeability) Raw HH-XRF data ...
Blinkenberg, Kasper
core   +1 more source

Geomorphic response to neotectonic activity in the Jura Mountains and in the southern Upper Rhine Graben [PDF]

open access: yes, 2008
Present-day tectonic activity at the southern end of the Upper Rhine Graben in central Western Europe is evidenced by significant seismicity, which has been documented over hundreds of years.
Fraefel, Marielle
core   +1 more source

Late Cretaceous basin development of the southern Danish Central Graben [PDF]

open access: yes, 2010
The Danish oil and gas production mainly comes from fields with chalk reservoirs of Late Cretaceous (Maastrichtian) and early Paleocene (Danian) ages located in the southern part of the Danish Central Graben in the North Sea.
Andersen, Claus, Jakobsen, Finn
core   +1 more source

Diagenetic impact on reservoir sandstones of the Heno Formation in the Ravn-3 well, Danish Central Graben [PDF]

open access: yes, 2018
Oil and gas production from siliciclastic reservoirs has hitherto been in the Danish Central Graben mostly from Palaeogene and Middle Jurassic sandstone. The Ravn field was the first Upper Jurassic field to start operation.
Weibel, Rikke   +3 more
core   +1 more source

Improved visualization of structural deformation on the Kraka structure (Danish Central Graben) with color-processed seismic data

open access: yes, 2023
We use colour processing and ant-tracking techniques to resolve subtle features on 3D seismic data of the strata overlying a salt pillow in the Danish Central Graben.
Welch, Michael, Smit, F.
core   +1 more source

Imaging the Alpine Collision With Seismic Radial Anisotropy

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract The Alpine region and the adjacent Northern Apennines (NA) and Northern Dinarides record the complex tectonic evolution associated with the collision between the Eurasian and Adriatic plates. We combine Rayleigh and Love surface waves from ambient noise and earthquake data recorded at over 3,300 seismic stations to construct a high‐resolution ...
Henrique Berger Roisenberg   +6 more
wiley   +1 more source

Investigating Layered Cratonic Lithosphere in the Fennoscandian Shield

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract Cold, thick, and chemically depleted lithosphere with high seismic velocity and low attenuation characterizes continental cratons. However, discrepancies between xenolith‐based thermal constraints and those inferred from surface‐wave seismic models, together with the widespread observation of mid‐lithosphere discontinuities, challenge the ...
Yiran Huang   +2 more
wiley   +1 more source

The Jurassic of Denmark and Greenland: The use of spectral natural gamma-ray analysis in reservoir evaluation of siliciclastic sediments: a case study from the Middle Jurassic of the Harald Field, Danish Central Graben [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2003
A cored sandstone interval from the Middle Jurassic Harald Field of the Danish North Sea was chosen for an investigation of the mineralogical sources for the gamma-ray activity, and with the purpose of determining how the Spectral Natural Gamma (SNG) log
Fabricius, Ida L.   +3 more
doaj  

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