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 |
13/24a ALL | REPSOL RESOURCES UK LIMITED [00825828] | REPSOL RESOURCES UK | REPSOL DELTA LIMITED [11021922] | REPSOL RESOURCES UK | 66.56818% |
| | | RIGEL PETROLEUM UK LIMITED [03389978] | REPSOL RESOURCES UK | 1.14091% |
| | | ROCKROSE UKCS4 LIMITED [02552901] | ROCKROSE ENERGY | 32.29091% |
|
22/9a C
![](/eng/fox/oga-report/img/hint) | CHRYSAOR LIMITED [06418649] | HARBOUR ENERGY PLC | CHRYSAOR LIMITED [06418649] | HARBOUR ENERGY PLC | 100% |
|
23/21a COL
![](/eng/fox/oga-report/img/hint) | SERICA ENERGY (UK) LIMITED [04073712] | SERICA ENERGY | SERICA ENERGY (UK) LIMITED [04073712] | SERICA ENERGY | 0% |
| | | SERICA ENERGY MISTRAL LIMITED [04458621] | SERICA ENERGY | 75% |
| | | WALDORF PRODUCTION UK PLC [05030838] | WALDORF PRODUCTION | 25% |
|
23/21a B
![](/eng/fox/oga-report/img/hint) | CHRYSAOR LIMITED [06418649] | HARBOUR ENERGY PLC | CHRYSAOR LIMITED [06418649] | HARBOUR ENERGY PLC | 100% |
|
23/21a F
![](/eng/fox/oga-report/img/hint) | NO OPERATOR
| NO OPERATOR | NO OPERATOR
| NO OPERATOR | 100% |
|
23/21a D
![](/eng/fox/oga-report/img/hint) | NO OPERATOR
| NO OPERATOR | NO OPERATOR
| NO OPERATOR | 100% |
|
23/21a RES
![](/eng/fox/oga-report/img/hint) | NO OPERATOR
| NO OPERATOR | NO OPERATOR
| NO OPERATOR | 100% |