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 | Licence | Operator | Operator's Group | Equity Holder | Equity Holder's Group | Interest |
43/1a ALL | P2557 | HORIZON ENERGY PARTNERS LIMITED | HORIZON ENERGY PARTNERS | HORIZON ENERGY ACQUISITION LIMITED | HORIZON ENERGY PARTNERS | 33.33 |
| | | | HORIZON ENERGY PARTNERS LIMITED | HORIZON ENERGY PARTNERS | 66.67 |
|
43/15a ALL | P2429 | ENI ENERGY E&P UK LIMITED | ENI UK LIMITED | ENI ENERGY E&P UK LIMITED | ENI UK LIMITED | 40 |
| | | | SPIRIT ENERGY NORTH SEA LIMITED | SPIRIT ENERGY | 40 |
| | | | SPIRIT ENERGY SOUTHERN NORTH SEA LIMITED | SPIRIT ENERGY | 20 |
|
43/19a ALL | P2570 | NO OPERATOR | NO OPERATOR | SPIRIT ENERGY NORTH SEA LIMITED | SPIRIT ENERGY | 100 |
|
43/20b ALL | P2570 | NO OPERATOR | NO OPERATOR | SPIRIT ENERGY NORTH SEA LIMITED | SPIRIT ENERGY | 100 |
|
43/21a ALL | P2665 | NO OPERATOR | NO OPERATOR | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
43/22a ALL | P2665 | NO OPERATOR | NO OPERATOR | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
43/26a RAV ST EX
![](/eng/fox/oga-report/img/hint) | P380 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
43/26a RAVE (CA)
![](/eng/fox/oga-report/img/hint) | P380 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
43/26a RAVEA
![](/eng/fox/oga-report/img/hint) | P380 | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | PERENCO UK LIMITED | PERENCO OIL & GAS | 64.0625 |
| | | | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | 35.9375 |
|
43/26a RAVEB
![](/eng/fox/oga-report/img/hint) | P380 | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | PERENCO UK LIMITED | PERENCO OIL & GAS | 64.0625 |
| | | | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | 35.9375 |
|
43/26a RESID
![](/eng/fox/oga-report/img/hint) | P380 | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | PERENCO UK LIMITED | PERENCO OIL & GAS | 58.562 |
| | | | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | 41.438 |
|
43/27a ALL | P686 | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | PERENCO UK LIMITED | PERENCO OIL & GAS | 75.775 |
| | | | PREMIER OIL E&P UK EU LIMITED | HARBOUR ENERGY PLC | 24.225 |