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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000866829-21-000011
Filing Date
2021-04-28
Accepted
2021-04-28 16:02:01
Documents
90
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q hlx-20210331x10q.htm   iXBRL 10-Q 1851551
2 EX-31.1 hlx-20210331ex311ec8c8d.htm EX-31.1 12503
3 EX-31.2 hlx-20210331ex3127274ef.htm EX-31.2 12615
4 EX-32.1 hlx-20210331ex321fbef66.htm EX-32.1 9179
5 GRAPHIC hlx-20210331x10q001.jpg GRAPHIC 5855
  Complete submission text file 0000866829-21-000011.txt   8434054

Data Files

Seq Description Document Type Size
6 EX-101.SCH hlx-20210331.xsd EX-101.SCH 52782
7 EX-101.CAL hlx-20210331_cal.xml EX-101.CAL 86307
8 EX-101.DEF hlx-20210331_def.xml EX-101.DEF 210472
9 EX-101.LAB hlx-20210331_lab.xml EX-101.LAB 473880
10 EX-101.PRE hlx-20210331_pre.xml EX-101.PRE 423527
11 EXTRACTED XBRL INSTANCE DOCUMENT hlx-20210331x10q_htm.xml XML 1649576
Mailing Address 3505 W SAM HOUSTON NORTH SUITE 400 HOUSTON TX 77043
Business Address 3505 W SAM HOUSTON NORTH SUITE 400 HOUSTON TX 77043 281-618-0400
HELIX ENERGY SOLUTIONS GROUP INC (Filer) CIK: 0000866829 (see all company filings)

IRS No.: 953409686 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32936 | Film No.: 21864134
SIC: 1389 Oil & Gas Field Services, NEC
Office of Energy & Transportation