SEC industry — SIC 1381
Drilling Oil & Gas Wells
2 company profiles in this industry within our current collection. Classification is reported by the SEC; this is not a complete industry census.
| Company | CIK | Incorporated in | Industry (SIC) |
|---|---|---|---|
| Helmerich & Payne, Inc.HP | 0000046765 | Delaware | Drilling Oil & Gas Wells |
| PATTERSON UTI ENERGY INCPTEN | 0000889900 | Delaware | Drilling Oil & Gas Wells |