Method for counteracting of colmatage of the at-on filter layer and improve its absorption capacity within the injection geothermal wells

摘要

way to combat kolmatacji layer przyfiltrowej and improve its capacity in the injection openings geothermal, is that stretch between open mining and open zatu0142aczaju0105cym, favourably before heat exchange devices or other devices of heating plants geothermal, distributes to hydrochloric acid to stream flowing brine or water thermal.in quantities of from 500 g to 10 g favourably in quantities from 20 g to 100 g hydrochloric acid per 1 m3 brine or geothermal water and biodegradable dispersant in the form of water-soluble acid poliasparaginowego or sodium or potassium salts, acid poliasparaginowego, in quantities of from 0.1 to 20 g korzyst not in a quantity of between 0,5 g to 5 g per 1 m3 brine or geothermal water.as hydrochloric acid to the treatment dekolmatacji geothermal holes used odtlenionego hydrochloric acid.