$PTEN
Market Cap:
$PTEN SEC Filings
| Filing | Filed On |
|---|---|
| PATTERSON-UTI ENERGY, INC. - AMEND.NO.1 333-90440 | 01 Aug 2002 |
| AMENDMENT NO. 1 TO FORM S-3 | 14 Jan 1998 |
| AMENDMENT NO. 1 TO FORM S-3 | 20 Nov 1997 |
| AMENDMENT 3 TO FORM S-3 | 19 Aug 1997 |
| FORM S-3 AMENDMENT NO. 2 | 18 Aug 1997 |
| FORM S-3 AMENDMENT NO. 1 | 05 Aug 1997 |
| PATTERSON ENERGY, INC. FORM S-3 AMENDMENT NO. 2 | 27 Jan 1997 |
| PATTERSON ENERGY INC. - AMEND. #1 | 06 Jan 1997 |
| AMENDMENT NO. 1 TO FORM S-3 | 09 Oct 1996 |
