SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-13-069366
Filing Date
2013-09-12
Accepted
2013-09-12 07:31:32
Documents
26
Period of Report
2013-09-12
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a13-20583_18k.htm 8-K 27029
2 EX-99.1 a13-20583_1ex99d1.htm EX-99.1 45954
3 GRAPHIC g205831mmi001.gif GRAPHIC 196300
4 GRAPHIC g205831mmi002.gif GRAPHIC 180489
5 GRAPHIC g205831mmi003.gif GRAPHIC 195999
6 GRAPHIC g205831mmi004.gif GRAPHIC 131214
7 GRAPHIC g205831mmi005.gif GRAPHIC 122982
8 GRAPHIC g205831mmi006.gif GRAPHIC 118867
9 GRAPHIC g205831mmi007.gif GRAPHIC 128664
10 GRAPHIC g205831mmi008.jpg GRAPHIC 78148
11 GRAPHIC g205831mmi009.gif GRAPHIC 143909
12 GRAPHIC g205831mmi010.jpg GRAPHIC 72102
13 GRAPHIC g205831mmi011.jpg GRAPHIC 67731
14 GRAPHIC g205831mmi012.gif GRAPHIC 67978
15 GRAPHIC g205831mmi013.jpg GRAPHIC 82729
16 GRAPHIC g205831mmi014.jpg GRAPHIC 79332
17 GRAPHIC g205831mmi015.jpg GRAPHIC 95830
18 GRAPHIC g205831mmi016.gif GRAPHIC 120364
19 GRAPHIC g205831mmi017.gif GRAPHIC 98388
20 GRAPHIC g205831mmi018.gif GRAPHIC 65695
21 GRAPHIC g205831mmi019.gif GRAPHIC 127526
22 GRAPHIC g205831mmi020.gif GRAPHIC 157731
23 GRAPHIC g205831mmi021.gif GRAPHIC 140676
24 GRAPHIC g205831mmi022.gif GRAPHIC 131432
25 GRAPHIC g205831mmi023.gif GRAPHIC 121011
26 GRAPHIC g205831mmi024.gif GRAPHIC 105580
  Complete submission text file 0001104659-13-069366.txt   3977731
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: 8-K | Act: 34 | File No.: 001-31239 | Film No.: 131092260
SIC: 1311 Crude Petroleum & Natural Gas