Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Fabienne Reiser"'
Publikováno v:
Journal of Applied Geophysics. 139:25-35
A primary focus of geothermal seismic imaging is to map dipping faults and fracture zones that control rock permeability and fluid flow. Vertical seismic profiling (VSP) is therefore a most valuable means to image the immediate surroundings of an exi
Autor:
Felix Kästner, Gylfi Páll Hersir, David Sollberger, Stewart Greenhalgh, Hansruedi Maurer, Rüdiger Giese, Fabienne Reiser, Ólafur G. Flóvenz, Sæunn Halldórsdóttir, Sverre Planke, Cedric Schmelzbach
Publikováno v:
Journal of Volcanology and Geothermal Research
Journal of Volcanology and Geothermal Research, 391
Journal of Volcanology and Geothermal Research, 391
Geophysical exploration and in particular active-source seismic imaging of geothermal fields is important to assess and optimize the exploitation of natural heat sources for energy production and direct use. The first multi-offset (moving-source) ver
Autor:
Cedric Schmelzbach, Rüdiger Giese, Fabienne Reiser, Felix Kästner, Sverre Planke, Stewart Greenhalgh, Hansruedi Maurer, Gylfi Páll Hersir, Sæunn Halldórsdóttir
Publikováno v:
Scopus-Elsevier
Summary Vertical seismic profiling (VSP) was tested for mapping volcanic stratigraphy, fractures, dykes, fluid and steam in the geothermal area of Krafla in Iceland. Seismic imaging in magmatic environments is very challenging, largely due to the int
Autor:
Edgar Manukyan, Fabienne Reiser, Cedric Schmelzbach, Christian Boehm, Andreas Fichtner, Hansruedi Maurer, Naiara Korta Martiartu, André Nuber
During the past few years, significant improvements have been achieved in high-resolution imaging with seismic data. In particular, seismic full waveform inversion (FWI) has been proven to be a very promising tool. However, this technique requires hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4664caadc9bab139b3b768f43a0a70b
https://doi.org/10.1016/bs.agph.2017.10.001
https://doi.org/10.1016/bs.agph.2017.10.001
Autor:
Heinrich Horstmeyer, Thomas Kalscheuer, Onkgopotse Ntibinyane, Alan G. Green, Fabienne Reiser, Wolfgang Kinzelbach, Gomotsang Tshoso, Hansruedi Maurer, Joel Podgorski, Cedric Schmelzbach
Publikováno v:
GEOPHYSICS. 79:B123-B134
Electrical resistivity models derived from exceptionally high-quality helicopter transient electromagnetic data recorded across the Okavango Delta in Botswana, one of the world’s great inland deltas or megafans, include three principal layers: (1)
Publikováno v:
Bulletin of Engineering Geology and the Environment. 73:1225-1244
In recent years, the focus on feasibility studies for tunnels has increased in Norway. Traditionally, the refraction seismic method and the very low-frequency electromagnetic method (VLF-EM) have been used. The Geological Survey of Norway introduced
Autor:
Fabienne Reiser, Mehrdad Bastani, Zhengyong Ren, Lena Persson, Shane Donohue, Thomas Kalscheuer, Andreas Aspmo Pfaffhuber
Publikováno v:
Kalscheuer, T, Bastani, M, Donohue, S, Persson, L, Pfaffhuber, A A, Reiser, F & Ren, Z 2013, ' Delineation of a quick clay zone at Smørgrav, Norway, with electromagnetic methods under geotechnical constraints ', Journal of Applied Geophysics, vol. 92, pp. 121-136 . https://doi.org/10.1016/j.jappgeo.2013.02.006
In many coastal areas of North America and Scandinavia, post-glacial clay sediments have emerged above sea level due to iso-static uplift. These clays are often destabilised by fresh water leaching and transformed to so-called quick clays as at the i
Publikováno v:
Scopus-Elsevier
A primary focus of geothermal seismic imaging is to map dipping faults and fracture zones that control the permeability and fluid flow. We simulated and processed acoustic synthetic data to optimize VSP survey layouts for mapping moderately to steepl
Autor:
Adnand Bitri, Fabienne Reiser, François Bretaudeau, Jean-François Girard, Laure Capar, Cedric Schmelzbach, Stewart Greenhalgh
Publikováno v:
Interpretation
Interpretation, SAGE Publications, 2016, 4 (4), pp.SR1-SR18. ⟨10.1190/INT-2016-0017.1⟩
Interpretation, 4 (4)
Interpretation, SAGE Publications, 2016, 4 (4), pp.SR1-SR18. ⟨10.1190/INT-2016-0017.1⟩
Interpretation, 4 (4)
International audience; Seismic reflection imaging is a geophysical method that provides greater resolution at depth than other methods and is, therefore, the method of choice for hydrocarbon-reservoir exploration. However, seismic imaging has only s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f31409c9184cef4ac6a8ce3018ce72
https://hal-brgm.archives-ouvertes.fr/hal-01589003
https://hal-brgm.archives-ouvertes.fr/hal-01589003
Autor:
Stewart Greenhalgh, Hansruedi Maurer, Fabienne Reiser, Lasse Rabenstein, David Sollberger, Eva Sutter, Cedric Schmelzbach, Johan O. A. Robertsson, Heinrich Horstmeyer
Publikováno v:
SEG Technical Program Expanded Abstracts 2014.