The tables below summarise the resulting recoverable gas hydrocarbons within Denison’s area of 100% ownership as at 30 June 2022
Conventional Gas Reserves*
| Proved (1P) | Proved + Probable (2P) | Proved + Probable + Possible (3P) | |
| Gas (PJ) | 67 | 107 | 152 |
| Gas Liquids (MBBL) | 47 | 80 | 120 |
Contingent Gas Resources*
| Low Estimate (1C) | Best Estimate (2C) | High Estimate (3C) | |
| Coal Seam Gas (Bcf) | 290.6 | 888.5 | 1,220.3 |
| Coal Seam Gas (PJ) | 297.7 | 910.7 | 1,250.7 |
*Independently assessed by Netherland Sewell & Associates (NSAI).