Securities held for petroleum operations
The Northern Territory Government is required to publish security amounts for petroleum operations under the Petroleum Act 1984.
Read more about securities for onshore petroleum.
The table below shows petroleum infrastructure decommissioning securities held since 12 June 2025 and environmental securities held since 1 July 2023.
Petroleum interest:
- EP - exploration permit
- OL - production licence
- RL - retention licence.
This information is updated at the start of each month.
Petroleum infrastructure decommissioning securities
| Petroleum interest | Amount |
|---|---|
| EP76 | $220,000 |
| EP93 | $250,000 |
| EP98 | $3,866,930.94 |
| EP112 | $220,000 |
| EP117 | $550,000 |
| EP125 | $220,000 |
| EP126 | $220,000 |
| EP134 | $160,000 |
| EP136 | $220,000 |
| EP161 | $440,000 |
| EP171 | $160,000 |
| EP176 | $280,000 |
| EP187 | 1,511,840 |
| RL1 | $190,000 |
| RL4 | $220,000 |
| Total decommissioning security held | $8,728,770.94 |
Environmental securities
| Petroleum interest | Amount |
|---|---|
| OL3 | $962,698.60 |
| OL4 | $591,039.39 |
| EP82 | $298,253 |
| EP93 | $252,414 |
| EP97 | $193,591 |
| EP98 | $41,388.80 |
| EP107 | $49,393 |
| EP112 | $830,128 |
| EP115 | $131,269 |
| EP117 | $147,935 |
| EP125 | $721,703.10 |
| EP126 | $97,865 |
| EP134 | $135,082 |
| EP136 | $1,025,749 |
| EP161 | $2,348,320.80 |
| EP171 | $171,343 |
| EP176 | $24,750 |
| EP187 | $1,273,287 |
| Joint petroleum interest securities | |
| EP171, EP176 | $36,576 |
| OL4, OL5, EP115 | $59,225 |
| EP176, EP190 | $112,010 |
| EP171, EP190 | $2,300 |
| EP98, EP117 | $1,125,548.81 |
| OL4, OL5 | $3,469,731.09 |
| EP76, EP98 | $368,203.20 |
| EP93, EP97, EP107 | $579,872 |
| EP112, EP125 | $255,041 |
| Total environmental security held | $15,304,716.79 |
More information
To read more about onshore petroleum activities and titles, go to the following websites:
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