IDEA #5NZ858 Technology For Recovering Productivity Of Water Supply Wells

Areas of Application The technology is to be used for recovering industrial water supply wells up to 200 m depth, the debit of which has decreased as a result of long-term use Specifi cation The technology is based on initiating the detonation of propane-oxygen mix in gas generator. The gas generator is dipped in water supply well at the level of fi lter. This leads to generating a regulated pressure pulse (40-500 atm) and a prolonged phase of attenuation after the front of blast pressure wave that cleans the well fi lter from contamination Advantages As compared with other technologies, this one enables a wider adjustment of pressure pulse amplitude and a protracted phase of attenuation, which affect the well fi lter. Using this technology for industrial water supply wells makes it possible to recover their debit up to the initial level Stage of Development. Suggestions for Commercialization IRL7, TRL6 The works on recovering the productivity of water supply wells are performed upon request IPR ProtectionI IPR2