| Filed On | Filing |
|---|---|
| 23 Feb 2024 | S-8 POS |
| 23 Feb 2024 | S-8 POS |
| 23 Feb 2024 | S-8 POS |
| 27 Nov 2002 | PATTERSON-UTI ENERGY, INC.- AMEND.NO. 1 333-60470 |
| 25 Jul 2001 | POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 |
| 25 Jul 2001 | POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 |
| 04 Nov 1997 | POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8 |
| 17 Jul 1997 | POST EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 |
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