| Business | Phone |
| Concorde Resources Corp 1030 W Main St, Jenks 74037 | (918) 291-3200 |
| Discovery Energy Inc 541 W Main St, Jenks 74037 | (918) 296-0009 |
| Fee Oil & Gas 11900 S 33rd West Ave, Jenks 74037 | (918) 299-0200 |
| L Z Williams Energy Inc 513 W Main St, Jenks 74037 | (918) 296-3555 |
| Landcaster Resources Llc Po Box 220, Jenks 74037 | (918) 645-5043 |
| Titan Resources Ltd 323 W A St, Jenks 74037 | (918) 298-1811 |