Note: these are only the wells we were informed about. There are many more that have not been reported.          
           
           
Training Well locations   training wells drilled   Number of persons trained  
Memphis training      
Akron training      
Austin ITT proof of concept      
Texas ranch in Regan train 1 wet      
Texas  Rio Grande Valley      
Corpus + estimate      
Brownsville /padre island      
Conroe area      
Granger test boulders      
Larado + est rock shallow depth      
Louisiana  John      
East Texas  NE Houston      
Mexico Saltillo rock sand gravel       
Zimbabwe 7 drills built      
Kenya One Acre Fund      
Uganda first trip      
India first trip      
India second trip      
Ethiopia 6 + est      
Honduras under-estimate      
Brazil first trip Rock      
Brazil second trip      
ITT drilling in India reported      
Itt drilling in Ethiopia      
Nebraska high water table ok      
Uganda Gulu 4 + est.      
Uganda Bukadia      
Malawi 2 + est      
Uganda Mbale      
Guatemala under-estimate      
       
         
Estimated number of other wells not accounted for in locations other than India, Uganda, Malawi and the United States      
Total training wells drilled