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 |
SY78a ALL | PL90 | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | EGDON RESOURCES (AURORA) LIMITED | HEYCO ENERGY GROUP | 13.5417 |
| | | | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | 42.5 |
| | | | TETRA ENERGY UK ONSHORE LTD | TETRA ENERGIES | 25 |
| | | | UOG PL090 LIMITED | UNITED OIL & GAS PLC | 18.9583 |
|
SY79a ALL | PEDL327 | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | 100 |
|
SY79b ALL | PL90 | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | EGDON RESOURCES (AURORA) LIMITED | HEYCO ENERGY GROUP | 13.5417 |
| | | | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | 42.5 |
| | | | TETRA ENERGY UK ONSHORE LTD | TETRA ENERGIES | 25 |
| | | | UOG PL090 LIMITED | UNITED OIL & GAS PLC | 18.9583 |
|
SY87a ALL | PL90 | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | EGDON RESOURCES (AURORA) LIMITED | HEYCO ENERGY GROUP | 13.5417 |
| | | | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | 42.5 |
| | | | TETRA ENERGY UK ONSHORE LTD | TETRA ENERGIES | 25 |
| | | | UOG PL090 LIMITED | UNITED OIL & GAS PLC | 18.9583 |
|
SY87c ALL | ML5 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
SY88a ALL | PL90 | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | EGDON RESOURCES (AURORA) LIMITED | HEYCO ENERGY GROUP | 13.5417 |
| | | | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | 42.5 |
| | | | TETRA ENERGY UK ONSHORE LTD | TETRA ENERGIES | 25 |
| | | | UOG PL090 LIMITED | UNITED OIL & GAS PLC | 18.9583 |
|
SY88b ALL | PL89 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 95 |
| | | | REPSOL NORTH SEA LIMITED | REPSOL RESOURCES UK | 5 |
|
SY88c ALL | ML5 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
SY88d ALL | PEDL327 | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | 100 |
|
SY89a ALL | PL90 | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | EGDON RESOURCES (AURORA) LIMITED | HEYCO ENERGY GROUP | 13.5417 |
| | | | EGDON RESOURCES U.K. LIMITED | HEYCO ENERGY GROUP | 42.5 |
| | | | TETRA ENERGY UK ONSHORE LTD | TETRA ENERGIES | 25 |
| | | | UOG PL090 LIMITED | UNITED OIL & GAS PLC | 18.9583 |
|
SY89b ALL | PEDL327 | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | 100 |
|
SY97a ALL | ML5 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
SY98a ALL | PL89 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 95 |
| | | | REPSOL NORTH SEA LIMITED | REPSOL RESOURCES UK | 5 |
|
SY98b ALL | ML5 | PERENCO UK LIMITED | PERENCO OIL & GAS | PERENCO UK LIMITED | PERENCO OIL & GAS | 100 |
|
SY99a ALL | PEDL329 | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | SOUTH WESTERN ENERGY LIMITED | 100 |