Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001564590-19-021910-index.html | 2019-06-06 16:08:55 | |
| 0001564590-19-021910.txt | 2019-06-06 16:08:55 | |
| hes-11k_20181231.htm | 321344 | 2019-06-06 16:08:55 |
| hes-ex231_14.htm | 3630 | 2019-06-06 16:08:55 |