| Annual program and technical progress report |
-
Activity Report 2023
-
Technical Program 2024
|
| Geocatalogue |
|
| Invitation to
tender |
-
REALIZATION OF THE TRAINING PLAN FOR THE YEAR 2022
-
ACQUISITION OF TWO SERVICE CARS
-
ACQUISITION OF GEORADAR EQUIPMENT AND ITS ACCESSORIES
|
|
Invest in Tunisia |
|
|
|
|
|
::
Documentation and Editions
>>
Research library
|
| |
|
[
Search by author
]
[
Search keyword
]
[
Search by index
]
[
Search by category
]
|
title of the reference :
|
Shallow geothermal studies in Tunisia
|
|
Publication Date:
|
1992
|
|
Author :
|
Ben Dhia Hamed, Jones F.W., Meddeb Mohamed Nejib, Lucazeau F.
|
|
Catalogue type :
|
Livre
|
|
Catalogue reference :
|
Vol.21, N°4 (USA) Geothermics Vol.21, N°4 Shallow geothermal studies in Tunisia comparison with deep subsurface information. Shallow geothermal prospecting has been undertaken in three zones in Tunisia for which few deep thermal data are available. Five areas have been included in this work, and temperature data from depths between 35 and 335 m from 46 wells in these areas have been analyzed. In addition, thermal measurements have been made on 112 limestones, dolomites, and sandstones to add to the data base. Temperature profiles from the different areas vary substantially from well to well, and these variations depend on both the local and regional geological and hydrological conditions. The shallow thermal gradients vary from 11 m/km to 132 m/km, compared with the maximum deep gradient so far observed in Tunisia of 52 m/km (Ben Dhia, 1988) bibliogr. Système géothermique : Calcaire : Dolomite : Grès : Gradient géothermique : Température : Roche carbonatée : Roche sédimentaire : Roche clastique : géothermie : prospection : conductivité thermique ; Tunisie ; Gafsa : Kairouan : Zaghouan : Ghardimaou : Nefza Jones F.W. Meddeb Mohamed Nejib Lucazeau F. Ben Dhia Hamed Géothermie
|
|
Indexation decimale :
|
Géothermie
|
|
Keywords :
|
Système géothermique : Calcaire : Dolomite : Grès : Gradient géothermique : Température : Roche carbonatée : Roche sédimentaire : Roche clastique : géothermie : prospection : conductivité thermique ; Tunisie ; Gafsa : Kairouan : Zaghouan : Ghardimaou : Nefza
|
|
Summary :
|
Shallow geothermal prospecting has been undertaken in three zones in Tunisia for which few deep thermal data are available. Five areas have been included in this work, and temperature data from depths between 35 and 335 m from 46 wells in these areas have been analyzed. In addition, thermal measurements have been made on 112 limestones, dolomites, and sandstones to add to the data base. Temperature profiles from the different areas vary substantially from well to well, and these variations depend on both the local and regional geological and hydrological conditions. The shallow thermal gradients vary from 11 m/km to 132 m/km, compared with the maximum deep gradient so far observed in Tunisia of 52 m/km (Ben Dhia, 1988)
|
|
Exemplaries :
|
TU1644
|
|
|
|
|
|
|
|
