Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001193125-12-140727
Filing Date
2012-03-30
Accepted
2012-03-29 21:00:44
Documents
7
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K AMENDMENT NO. 1 d279269d10ka.htm 10-K/A 48608
  Complete submission text file 0001193125-12-140727.txt   20005340

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT semg-20111231.xml EX-101.INS 4616266
3 XBRL TAXONOMY EXTENSION SCHEMA semg-20111231.xsd EX-101.SCH 134073
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE semg-20111231_cal.xml EX-101.CAL 127609
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE semg-20111231_def.xml EX-101.DEF 667054
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE semg-20111231_lab.xml EX-101.LAB 925024
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE semg-20111231_pre.xml EX-101.PRE 948981
Mailing Address TWO WARREN PLACE 6120 SOUTH YALE AVENUE, SUITE 700 TULSA OK 74136-4216
Business Address TWO WARREN PLACE 6120 SOUTH YALE AVENUE, SUITE 700 TULSA OK 74136-4216 918-524-8100
SemGroup Corp (Filer) CIK: 0001489136 (see all company filings)

EIN.: 203533152 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-34736 | Film No.: 12725747
SIC: 1389 Oil & Gas Field Services, NEC