0001193125-04-131223 10-Q 7 20040630 20040804 ONEOK INC /NEW/ 0001039684 4923 731520922 OK 1231 10-Q 34 001-13643 04951393 100 WEST 5TH ST TULSA OK 74103 9185887000 100 WEST 5TH ST TULSA OK 74103 WAI INC 19970519 10-Q 1 d10q.htm FORM 10-Q EX-12 2 dex12.htm COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK EX-12.1 3 dex121.htm COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES FOR THE SIX MONTHS ENDED JUNE EX-31.1 4 dex311.htm CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 5 dex312.htm CERTIFICATION OF CFO PURSUANT TO SECTION 302 EX-32.1 6 dex321.htm CERTIFICATION OF CEO PERSUANT TO SECTION 1350 EX-32.2 7 dex322.htm CERTIFICATION OF CFO PERSUANT TO SECTION 1350