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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001047469-11-004791
Filing Date
2011-05-09
Accepted
2011-05-09 16:02:15
Documents
16
Period of Report
2011-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a2203899z10-q.htm 10-Q 1124192
2 EX-4.4 a2203899zex-4_4.htm EX-4.4 140472
3 EX-4.5 a2203899zex-4_5.htm EX-4.5 142839
4 EX-4.6 a2203899zex-4_6.htm EX-4.6 136697
5 EX-10.1 a2203899zex-10_1.htm EX-10.1 603204
6 EX-10.2 a2203899zex-10_2.htm EX-10.2 47152
7 EX-31.1 a2203899zex-31_1.htm EX-31.1 8143
8 EX-31.2 a2203899zex-31_2.htm EX-31.2 8187
9 EX-32.1 a2203899zex-32_1.htm EX-32.1 5846
10 EX-32.2 a2203899zex-32_2.htm EX-32.2 5894
  Complete submission text file 0001047469-11-004791.txt   6642961

Data Files

Seq Description Document Type Size
11 EX-101.INS mwe-20110331.xml EX-101.INS 852773
12 EX-101.SCH mwe-20110331.xsd EX-101.SCH 36933
13 EX-101.CAL mwe-20110331_cal.xml EX-101.CAL 65366
14 EX-101.LAB mwe-20110331_lab.xml EX-101.LAB 461117
15 EX-101.PRE mwe-20110331_pre.xml EX-101.PRE 207529
16 EX-101.DEF mwe-20110331_def.xml EX-101.DEF 144195
Mailing Address 1515 ARAPAHOE STREET TOWER 1, SUITE 1600 DENVER CO 80202
Business Address 1515 ARAPAHOE STREET TOWER 1, SUITE 1600 DENVER CO 80202 303-925-9200
MARKWEST ENERGY PARTNERS L P (Filer) CIK: 0001166036 (see all company filings)

IRS No.: 270005456 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-31239 | Film No.: 11823481
SIC: 1311 Crude Petroleum & Natural Gas