EDGAR Filing Documents for 0001193125-05-044590

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001193125-05-044590

Filing Date

2005-03-08

Accepted

2005-03-08 16:00:15

Documents

Period of Report

2004-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FOR THE FISCAL YEAR ENDED DECEMBER 31, 2004	d10k.htm	10-K	2090380
2	CREDIT AGREEMENT	dex1023.htm	EX-10.23	87890
3	PURCHASE AGREEMENT	dex1025.htm	EX-10.25	376056
4	COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES	dex12.htm	EX-12	33608
5	COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES	dex121.htm	EX-12.1	26557
6	REQUIRED INFORMATION CONCERNING THE REGISTRANT'S SUBSIDIARIES	dex21.htm	EX-21	19001
7	CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM	dex23.htm	EX-23	2809
8	SECTION 302 CEO CERTIFICATION	dex311.htm	EX-31.1	8012
9	SECTION 302 CFO CERTIFICATION	dex312.htm	EX-31.2	8062
10	SECTION 906 CEO CERTIFICATION	dex321.htm	EX-32.1	3755
11	SECTION 906 CFO CERTIFICATION	dex322.htm	EX-32.2	3746
	Complete submission text file	0001193125-05-044590.txt		2662831

Mailing Address 100 WEST 5TH ST TULSA OK 74103

Business Address 100 WEST 5TH ST TULSA OK 74103 9185887000