New evolution at drilling geothermals wells
Geothermal energy nowadays belongs to the most interesting, renewable, progressive and ecologically pure energies. Its utilization began long ago, but because development and exploration show that fossil fuels are depletable in outlook of 40 50 years, it is needed to pay greater attention to perspe...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Technical University of Kosice
2004-09-01
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| Series: | Acta Montanistica Slovaca |
| Subjects: | |
| Online Access: | http://actamont.tuke.sk/pdf/2004/n3/49wittemberger.pdf |