SCALING PROBLEMS RECORDED AT GEOTHERMAL WELLS FROM BORS AND SACUIENI, ROMANIA
- Key words
- Scaling, Bors, Sacuieni, Romania
- Location
- Bors, Romania; Sacuieni, Romania
- Conference
- Stanford Geothermal Workshop
- Year
- 2000
- Session
- Production
- Language
- English
Full text
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Abstract
Data from a few Romanian geothermal fields were selected. Emphasis was placed on the geothermal fields of Bors and Sacuieni due to the chemical changes which have been observed there. Two wells of these geothermal fields have been used for chemical monitoring. For this purpose, samples have been collected and analysed by using standard methods.
by using a chemical computer program were assessed scaling problems. The composition of depositions depends on the temperature changes. Severe scaling problems have been encountered both at Bors and Sacuieni. The scale deposits were analysed thermic differential and by X-Ray diffraction. The experimental results were compared to those, which were obtained by using the computer program.
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