Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-024723-index-headers.html | 2020-05-12 17:02:31 | |
| 0001564590-20-024723-index.html | 2020-05-12 17:02:31 | |
| 0001564590-20-024723.txt | 2020-05-12 17:02:31 | |
 0001564590-20-024723-xbrl.zip | 12882 | 2020-05-12 17:02:31 |
| FilingSummary.xml | 1817 | 2020-05-12 17:02:31 |
| Financial_Report.xlsx | 5927 | 2020-05-12 17:02:31 |
| MetaLinks.json | 23685 | 2020-05-12 17:02:31 |
| pten-20200511.xsd | 6715 | 2020-05-12 17:02:31 |
| pten-20200511_def.xml | 14691 | 2020-05-12 17:02:31 |
| pten-20200511_lab.xml | 25510 | 2020-05-12 17:02:31 |
| pten-20200511_pre.xml | 15523 | 2020-05-12 17:02:31 |
| pten-8k_20200511.htm | 39498 | 2020-05-12 17:02:31 |
| pten-8k_20200511_htm.xml | 5651 | 2020-05-12 17:02:31 |
| R1.htm | 45591 | 2020-05-12 17:02:31 |
| report.css | 2766 | 2020-05-12 17:02:31 |
| Show.js | 1084 | 2020-05-12 17:02:31 |