old   1: select * from ak.MMS_WELL_REPORTS where uwi = '&api_well_number'
new   1: select * from ak.MMS_WELL_REPORTS where uwi = '551710000600'

UWI                  INDEX_NUMBER REPORT_NAME                                   
-------------------- ------------ --------------------------------------------- 
551710000600                  216 BIOSTRATIGRAPHIC REPORT                       
551710000600                  216 CHECKSHOT SURVEY                              
551710000600                  216 DIRECTIONAL SURVEY                            
551710000600                  216 SIDEWALL CORE REPORT                          
551710000600                  216 WELL COMPLETION REPORT                        


SQL> spool off
