0000074145-01-500010 10-Q 2 20010630 20010814 OGE ENERGY CORP 0001021635 4911 731481638 OK 1231 10-Q 34 001-12579 1710664 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 10-Q 1 oge10q0601.htm 10-Q 3 oge10q0601.pdf