Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000076321-17-000010-index.html | 2017-02-27 17:09:25 | |
| 0000076321-17-000010.txt | 2017-02-27 17:09:25 | |
| a8-k2017x02x27.htm | 40564 | 2017-02-27 17:09:25 |
 bakerbotts1.jpg | 6689 | 2017-02-27 17:09:25 |
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| pkd-8xkexhibit101.htm | 56547 | 2017-02-27 17:09:25 |
| pkd-8xkexhibit11.htm | 315010 | 2017-02-27 17:09:25 |
| pkd-8xkexhibit12.htm | 323338 | 2017-02-27 17:09:25 |
| pkd-8xkexhibit31.htm | 385289 | 2017-02-27 17:09:25 |
| pkd-8xkexhibit51a1.htm | 17074 | 2017-02-27 17:09:25 |
| pkd-8xkexhibit521.htm | 18646 | 2017-02-27 17:09:25 |