Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000203248-13-000014
Filing Date
2013-03-01
Accepted
2013-03-01 15:15:29
Documents
12
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K southernunion201210-k.htm 10-K 3661439
2 EXHIBIT sug123112ex121.htm EX-12.1 83322
3 EXHIBIT sug123112ex311.htm EX-31.1 13257
4 EXHIBIT sug123112ex312.htm EX-31.2 13226
5 EXHIBIT sug123112ex321.htm EX-32.1 7297
6 EXHIBIT sug123112ex322.htm EX-32.2 6931
  Complete submission text file 0000203248-13-000014.txt   27256504

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT sug-20121231.xml EX-101.INS 5779787
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sug-20121231.xsd EX-101.SCH 125200
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT sug-20121231_cal.xml EX-101.CAL 138683
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sug-20121231_def.xml EX-101.DEF 770573
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sug-20121231_lab.xml EX-101.LAB 1376198
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sug-20121231_pre.xml EX-101.PRE 898061
Mailing Address 5051 WESTHEIMER RD HOUSTON TX 77056-5622
Business Address 5051 WESTHEIMER RD HOUSTON TX 77056-5622 (713) 989-2000
SOUTHERN UNION CO (Filer) CIK: 0000203248 (see all company filings)

EIN.: 750571592 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06407 | Film No.: 13656933
SIC: 4922 Natural Gas Transmission