SYNTHESIS REGARDING THE PROBLEM OF DEPOSITS AT THE GEOTHERMAL WELLS IN BIHOR DISTRICT-ROMANIA

The methods of scaling elimination or control it, differ from field to field, from site to site and the range from adding scale inhibitors to the geothermal fluid to maintaining the equilibrium is according to the specific condition of the site. The paper objective is to share the results obtained in some laboratory tests and some experimental field tests to prevent scaling. The zones of this investigation are parts of Bihor district. The surface of district is 7535 km2 and it is situated in the northwest of Romania