Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-014937-index-headers.html | 2023-04-26 18:05:44 | |
| 0000950170-23-014937-index.html | 2023-04-26 18:05:44 | |
| 0000950170-23-014937.txt | 2023-04-26 18:05:44 | |
 0000950170-23-014937-xbrl.zip | 37276 | 2023-04-26 18:05:44 |
| FilingSummary.xml | 1744 | 2023-04-26 18:05:44 |
| Financial_Report.xlsx | 5728 | 2023-04-26 18:05:44 |
| MetaLinks.json | 19326 | 2023-04-26 18:05:44 |
| pten-20230426.htm | 62759 | 2023-04-26 18:05:44 |
| pten-20230426.xsd | 2477 | 2023-04-26 18:05:44 |
| pten-20230426_htm.xml | 4705 | 2023-04-26 18:05:44 |
| pten-20230426_lab.xml | 17778 | 2023-04-26 18:05:44 |
| pten-20230426_pre.xml | 11120 | 2023-04-26 18:05:44 |
| pten-ex99_1.htm | 1113595 | 2023-04-26 18:05:44 |
| R1.htm | 39632 | 2023-04-26 18:05:44 |
| report.css | 2767 | 2023-04-26 18:05:44 |
| Show.js | 1084 | 2023-04-26 18:05:44 |