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| 0000073756-18-000046-index.html | 2018-08-01 16:09:22 | |
| 0000073756-18-000046.txt | 2018-08-01 16:09:22 | |
 0000073756-18-000046-xbrl.zip | 159685 | 2018-08-01 16:09:22 |
| exhibit120106302018.htm | 110029 | 2018-08-01 16:09:22 |
| FilingSummary.xml | 23640 | 2018-08-01 16:09:22 |
| Financial_Report.xlsx | 61499 | 2018-08-01 16:09:22 |
 oceaneeringlogo2q2017a03.jpg | 20693 | 2018-08-01 16:09:22 |
| oii-20180630.xml | 1219788 | 2018-08-01 16:09:22 |
| oii-20180630.xsd | 45763 | 2018-08-01 16:09:22 |
| oii-20180630_cal.xml | 57776 | 2018-08-01 16:09:22 |
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| oii_exhibitx3101x06302018.htm | 15871 | 2018-08-01 16:09:22 |
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| report.css | 2767 | 2018-08-01 16:09:22 |
| Show.js | 1410 | 2018-08-01 16:09:22 |