Geothermal Synthesis of the Upper Rhine-Graben

  • F. Munck
  • K. Sauer
  • F. Walgenwitz
  • R. Tietze
Conference paper

Abstract

In the alsatian and badean part of the upper Rhine graben, four water bearing formations display characteristics suitable for geothermal energy, which are the Rauracian-Sequanian formations, the Great-Oolite, the upper Muschelkalk and the Bundsandstein.

The shape of these aquifers has been obtained with the help of more than 300 basic bore-logs, of data from geophysical investigations, of geological maps and reports, and is represented on maps with their depth, thickness, lithology, temperature and salinity, at scale 1/250.000. The maps of temperature distribution as well as of mineral content of the flowing fluids have been produced from data obtained in oil and thermal water wells. All other available data referring to porosity, permeability and piezometric head are given in tables. The Bundsandstein offers in the northern part of the investigated area, due to its depth and its thickness, the best geothermal reservoir conditions. In the South on the opposite, the Great Oolite and, in part the upper Muschelkalk, are the formations with the main geothermal potential.

Keywords

Permeability Porosity Drilling Lithology Trias 

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Bibliography

  1. The final report delivered to the EC contentsGoogle Scholar
  2. — 140 bibliographic references covering geology, geophysics, geothermics and drillingGoogle Scholar
  3. — a complete listing of 366 bore holes from which basic logs are availableGoogle Scholar
  4. — 16 graphs showing temperature distribution and correctionGoogle Scholar
  5. — 41 diagrams showing chemical caracteristics of thermal watersGoogle Scholar
  6. — a complete listing and a contour map of all recent deep investigation geophysical surveys.Google Scholar

Copyright information

© ECSC, EEC, EAEC, Brussels and Luxembourg 1980

Authors and Affiliations

  • F. Munck
    • 1
  • K. Sauer
    • 2
  • F. Walgenwitz
    • 1
  • R. Tietze
    • 2
  1. 1.Service Géologique Régional Alsace (BRGM)France
  2. 2.Geologisches Landesamt Baden-WürttembergGermany

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