.NSTA: North Sea Transition Authority
Offshore Licence Data - by Block

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.


23


Block / SubareaLicenceOperatorOperator's GroupEquity HolderEquity Holder's GroupInterest
23/6
ALL
P2644NO OPERATORNO OPERATORDANA PETROLEUM (E&P) LIMITEDDANA PETROLEUM LIMITED100
 
23/11a
F
P1051ROCKROSE UKCS4 LIMITEDROCKROSE ENERGYROCKROSE UKCS4 LIMITEDROCKROSE ENERGY100
 
23/11b
ALL
P2644NO OPERATORNO OPERATORDANA PETROLEUM (E&P) LIMITEDDANA PETROLEUM LIMITED100
 
23/16a
ALL
P59BP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATIONBP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATION87.354915
NEO ENERGY CENTRAL NORTH SEA LIMITEDNEO ENERGY GROUP12.645085
 
23/16b
AREA A
P359SHELL U.K. LIMITEDSHELL PLCDNO EXPLORATION UK LIMITEDDNO NORTH SEA18.8812
ROCKROSE UKCS4 LIMITEDROCKROSE ENERGY57.64245
SHELL U.K. LIMITEDSHELL PLC23.47635
 
23/16b
AREA B
P359SHELL U.K. LIMITEDSHELL PLCDNO EXPLORATION UK LIMITEDDNO NORTH SEA21.85461
ROCKROSE UKCS4 LIMITEDROCKROSE ENERGY11.62434
SHELL U.K. LIMITEDSHELL PLC66.52105
 
23/16c
ALL
P1720ROCKROSE UKCS4 LIMITEDROCKROSE ENERGYDNO EXPLORATION UK LIMITEDDNO NORTH SEA50
ROCKROSE UKCS4 LIMITEDROCKROSE ENERGY50
 
23/16d
ALL
P2647NO OPERATORNO OPERATORBP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATION100
 
23/16e
ALL
P2644NO OPERATORNO OPERATORDANA PETROLEUM (E&P) LIMITEDDANA PETROLEUM LIMITED100
 
23/16f
ALL
P1314SERICA ENERGY (UK) LIMITEDSERICA ENERGYSERICA ENERGY (UK) LIMITEDSERICA ENERGY0
SERICA ENERGY MISTRAL LIMITEDSERICA ENERGY75
WALDORF PRODUCTION UK PLCWALDORF PRODUCTION25
 
23/17a
ALL
P2647NO OPERATORNO OPERATORBP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATION100
 
23/21a
B
P101CHRYSAOR LIMITEDHARBOUR ENERGY PLCCHRYSAOR LIMITEDHARBOUR ENERGY PLC100
 
23/21a
COL
P101SERICA ENERGY (UK) LIMITEDSERICA ENERGYSERICA ENERGY (UK) LIMITEDSERICA ENERGY0
SERICA ENERGY MISTRAL LIMITEDSERICA ENERGY75
WALDORF PRODUCTION UK PLCWALDORF PRODUCTION25
 
23/21a
D
P101NO OPERATORNO OPERATORNO OPERATORNO OPERATOR100
 
23/21a
F
P101NO OPERATORNO OPERATORNO OPERATORNO OPERATOR100
 
23/21a
RES
P101NO OPERATORNO OPERATORNO OPERATORNO OPERATOR100
 
23/21b
ALL
P2544TOTALENERGIES E&P NORTH SEA UK LIMITEDTOTALENERGIES UPSTREAM UK LIMITEDBP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATION32
NEO ENERGY PETROLEUM LIMITEDNEO ENERGY GROUP18.0127
TOTALENERGIES E&P NORTH SEA UK LIMITEDTOTALENERGIES UPSTREAM UK LIMITED49.9873
 
23/22a
ALL
P111ENTERPRISE OIL LIMITEDSHELL PLCENTERPRISE OIL LIMITEDSHELL PLC65.9873
ITHACA SP E&P LIMITEDITHACA ENERGY34.0127
 
23/26a
AREAA
P57BP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATIONBP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATION100
 
23/26a
AREAB
P57ITHACA ENERGY (UK) LIMITEDITHACA ENERGYCHRYSAOR LIMITEDHARBOUR ENERGY PLC32
ITHACA ENERGY (UK) LIMITEDITHACA ENERGY25
ITHACA MA LIMITEDITHACA ENERGY25
SERICA ENERGY MISTRAL LIMITEDSERICA ENERGY18
 
23/26b
AREAB
P264ITHACA ENERGY (UK) LIMITEDITHACA ENERGYCHRYSAOR LIMITEDHARBOUR ENERGY PLC32
ITHACA ENERGY (UK) LIMITEDITHACA ENERGY25
ITHACA MA LIMITEDITHACA ENERGY25
SERICA ENERGY MISTRAL LIMITEDSERICA ENERGY18
 
23/26b
AREAC
P264ITHACA ENERGY (UK) LIMITEDITHACA ENERGYBRITOIL LIMITEDBP EXPLORATION0
ITHACA ENERGY (UK) LIMITEDITHACA ENERGY60
SERICA ENERGY MISTRAL LIMITEDSERICA ENERGY40
 
23/26c
ALL
P2615NO OPERATORNO OPERATORNEO ENERGY (ZEX) LIMITEDNEO ENERGY GROUP44.5
SHELL U.K. LIMITEDSHELL PLC55.5
 
23/26d
A
P264PREMIER OIL UK LIMITEDHARBOUR ENERGY PLCPREMIER OIL UK LIMITEDHARBOUR ENERGY PLC100
 
23/26d
AREAC
P264ITHACA ENERGY (UK) LIMITEDITHACA ENERGYBRITOIL LIMITEDBP EXPLORATION40
ITHACA ENERGY (UK) LIMITEDITHACA ENERGY60
 
23/26e
ALL
P2390NEO ENERGY (ZEX) LIMITEDNEO ENERGY GROUPEQUINOR UK LIMITEDEQUINOR ASA40
NEO ENERGY (ZEX) LIMITEDNEO ENERGY GROUP45
SOLITON RESOURCES LIMITEDSOLITON RESOURCES LIMITED15
 
23/26g
ALL
P2544TOTALENERGIES E&P NORTH SEA UK LIMITEDTOTALENERGIES UPSTREAM UK LIMITEDBP EXPLORATION OPERATING COMPANY LIMITEDBP EXPLORATION32
NEO ENERGY PETROLEUM LIMITEDNEO ENERGY GROUP18.0127
TOTALENERGIES E&P NORTH SEA UK LIMITEDTOTALENERGIES UPSTREAM UK LIMITED49.9873
 
23/27a
ALL
P114ENTERPRISE OIL LIMITEDSHELL PLCBG GREAT BRITAIN LIMITEDSHELL PLC25.6410256
ENTERPRISE OIL LIMITEDSHELL PLC36.25
SHELL EP OFFSHORE VENTURES LIMITEDSHELL PLC25.2884614
SHELL UPSTREAM OVERSEAS SERVICES (I) LIMITEDSHELL PLC12.820513