While every effort is made to ensure that this information is correct and up-to-date, North Sea Transition Authority does not accept any responsibility for the accuracy of the information on this website, and does not accept any liability for any direct, indirect or consequential loss or damage of any nature, however caused, which may be sustained as a result of reliance upon such information.
This information is broken down by Licence and acreage.
It does not show Field or Unit interests.
Block/Subarea | Operator | Operator's Group | Beneficiary | Beneficiary's Group | Interest |
16/21a BALMO
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 85% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15% |
|
16/21a REST
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 85% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15% |
|
16/21a STIRL
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 85% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15% |
|
16/21d BALMO
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 85% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15% |
|
16/21d A
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 100% |
|
16/21d REST
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 85% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15% |
|
211/22a CONTENDER
![](/eng/fox/oga-report/img/hint) | TAQA BRATANI LIMITED [05975475] | TAQA EUROPA B.V. | NEO ENERGY PETROLEUM LIMITED [03288689] | NEO ENERGY GROUP | 40% |
| | | TAQA BRATANI LIMITED [05975475] | TAQA EUROPA B.V. | 60% |
|
211/22c AREA A
![](/eng/fox/oga-report/img/hint) | ITHACA ENERGY (UK) LIMITED [SC272009] | ITHACA ENERGY | ITHACA ENERGY (UK) LIMITED [SC272009] | ITHACA ENERGY | 44% |
| | | ITHACA EPSILON LIMITED [05979869] | ITHACA ENERGY | 10% |
| | | ITHACA GAMMA LIMITED [05929104] | ITHACA ENERGY | 10.5% |
| | | NEO ENERGY PETROLEUM LIMITED [03288689] | NEO ENERGY GROUP | 35.5% |
|
211/22c AREA B
![](/eng/fox/oga-report/img/hint) | ITHACA ENERGY (UK) LIMITED [SC272009] | ITHACA ENERGY | ITHACA ENERGY (UK) LIMITED [SC272009] | ITHACA ENERGY | 44% |
| | | ITHACA EPSILON LIMITED [05979869] | ITHACA ENERGY | 10% |
| | | ITHACA GAMMA LIMITED [05929104] | ITHACA ENERGY | 10.5% |
| | | NEO ENERGY PETROLEUM LIMITED [03288689] | NEO ENERGY GROUP | 35.5% |
|
211/22c AREA C
![](/eng/fox/oga-report/img/hint) | ITHACA ENERGY (UK) LIMITED [SC272009] | ITHACA ENERGY | ITHACA ENERGY (UK) LIMITED [SC272009] | ITHACA ENERGY | 79.5% |
| | | ITHACA EPSILON LIMITED [05979869] | ITHACA ENERGY | 10% |
| | | ITHACA GAMMA LIMITED [05929104] | ITHACA ENERGY | 10.5% |