Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-000087-index-headers.html | 2023-01-04 06:10:28 | |
| 0000950170-23-000087-index.html | 2023-01-04 06:10:28 | |
| 0000950170-23-000087.txt | 2023-01-04 06:10:28 | |
 0000950170-23-000087-xbrl.zip | 13870 | 2023-01-04 06:10:28 |
| FilingSummary.xml | 1744 | 2023-01-04 06:10:28 |
| Financial_Report.xlsx | 5729 | 2023-01-04 06:10:28 |
| MetaLinks.json | 19326 | 2023-01-04 06:10:28 |
| pten-20230104.htm | 63702 | 2023-01-04 06:10:28 |
| pten-20230104.xsd | 2477 | 2023-01-04 06:10:28 |
| pten-20230104_htm.xml | 4705 | 2023-01-04 06:10:28 |
| pten-20230104_lab.xml | 17778 | 2023-01-04 06:10:28 |
| pten-20230104_pre.xml | 11064 | 2023-01-04 06:10:28 |
| pten-ex99_1.htm | 32202 | 2023-01-04 06:10:28 |
| R1.htm | 39633 | 2023-01-04 06:10:28 |
| report.css | 2767 | 2023-01-04 06:10:28 |
| Show.js | 1084 | 2023-01-04 06:10:28 |