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| 0000866829-16-000067-index.html | 2016-04-22 13:00:40 | |
| 0000866829-16-000067.txt | 2016-04-22 13:00:40 | |
 0000866829-16-000067-xbrl.zip | 205669 | 2016-04-22 13:00:40 |
| FilingSummary.xml | 44634 | 2016-04-22 13:00:40 |
| Financial_Report.xlsx | 86843 | 2016-04-22 13:00:40 |
| hlx-20160331.xml | 1493208 | 2016-04-22 13:00:40 |
| hlx-20160331.xsd | 58355 | 2016-04-22 13:00:40 |
| hlx-20160331_cal.xml | 101359 | 2016-04-22 13:00:40 |
| hlx-20160331_def.xml | 284182 | 2016-04-22 13:00:40 |
| hlx-20160331_lab.xml | 652231 | 2016-04-22 13:00:40 |
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| hlx03312016-10q.htm | 1081772 | 2016-04-22 13:00:40 |
| hlx03312016-ex311.htm | 14101 | 2016-04-22 13:00:40 |
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| report.css | 2767 | 2016-04-22 13:00:40 |
| Show.js | 1410 | 2016-04-22 13:00:40 |