0001021635-01-000011 DEF 14A 1 20010524 20010330 OGE ENERGY CORP 0001021635 4911 731481638 OK 1231 DEF 14A 34 001-12579 1585390 321 N HARVEY P O BOX 321 OKLAHOMA CITY OK 73101-0321 4055533000 321 N HARVEY P O BOX 321 OKLAHOMA CITY OK 73101-0321 DEF 14A 1 0001.htm DEFINITIVE PROXY STATEMENT