Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-14-073497
Filing Date
2014-02-28
Accepted
2014-02-27 17:37:11
Documents
13
Period of Report
2013-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d654570d10k.htm 10-K 1573380
2 EX-21 d654570dex21.htm EX-21 30399
3 EX-23.1 d654570dex231.htm EX-23.1 1640
4 EX-31.1 d654570dex311.htm EX-31.1 9256
5 EX-31.2 d654570dex312.htm EX-31.2 9250
6 EX-32.1 d654570dex321.htm EX-32.1 3968
7 EX-32.2 d654570dex322.htm EX-32.2 3962
  Complete submission text file 0001193125-14-073497.txt   13608941

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT wg-20131231.xml EX-101.INS 2345113
9 XBRL TAXONOMY EXTENSION SCHEMA wg-20131231.xsd EX-101.SCH 102041
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wg-20131231_cal.xml EX-101.CAL 170718
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wg-20131231_def.xml EX-101.DEF 342815
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE wg-20131231_lab.xml EX-101.LAB 849065
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wg-20131231_pre.xml EX-101.PRE 634674
Mailing Address 4400 POST OAK PARKWAY, SUITE 1000 HOUSTON TX 77027
Business Address 4400 POST OAK PARKWAY, SUITE 1000 HOUSTON TX 77027 713-403-8000
Willbros Group, Inc.\NEW\ (Filer) CIK: 0001449732 (see all company filings)

EIN.: 300513080 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34259 | Film No.: 14650440
SIC: 1389 Oil & Gas Field Services, NEC