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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-06-018075
Filing Date
2006-03-21
Accepted
2006-03-20 20:14:12
Documents
12
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) a06-3166_110k.htm 10-K 3771036
2 SUBSIDIARIES OF THE REGISTRANT a06-3166_1ex21d1.htm EX-21.1 20728
3 CONSENTS OF EXPERTS AND COUNSEL a06-3166_1ex23d1.htm EX-23.1 4135
4 CONSENTS OF EXPERTS AND COUNSEL a06-3166_1ex23d2.htm EX-23.2 4183
5 CONSENTS OF EXPERTS AND COUNSEL a06-3166_1ex23d3.htm EX-23.3 3222
6 302 CERTIFICATION a06-3166_1ex31d1.htm EX-31.1 9558
7 302 CERTIFICATION a06-3166_1ex31d2.htm EX-31.2 9413
8 906 CERTIFICATION a06-3166_1ex32d1.htm EX-32.1 6334
9 906 CERTIFICATION a06-3166_1ex32d2.htm EX-32.2 6076
10 GRAPHIC g31661ba01i001.gif GRAPHIC 3414
11 GRAPHIC g31661ba01i002.gif GRAPHIC 3777
12 GRAPHIC g31661ba09i001.gif GRAPHIC 6559
  Complete submission text file 0001104659-06-018075.txt   3855539
Mailing Address 155 INVERNESS DRIVE WEST SUITE 200 ENGLEWOOD CO 80112-5004
Business Address 155 INVERNESS DRIVE WEST SUITE 200 ENGLEWOOD CO 80112-5004 3032908700
MARKWEST HYDROCARBON INC (Filer) CIK: 0001019756 (see all company filings)

IRS No.: 841352233 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14841 | Film No.: 06699854
SIC: 1311 Crude Petroleum & Natural Gas