DECC Field Partners - Data last refreshed 01 Oct 2012 08:25
Field Name	Equity Holder	% Holding
AFFLECK	MAERSK OIL UK LIMITED	66.67
AFFLECK	TALISMAN NORTH SEA LIMITED	33.33
AIRTH COAL BED METHANE DEVT.	DART ENERGY (FORTH VALLEY) LIMITED	100.00
AIRTH COAL BED METHANE DEVT.	DART ENERGY (EUROPE) LIMITED	0.00
ALBA	ENDEAVOUR ENERGY UK LIMITED	25.68
ALBA	CHEVRON NORTH SEA LIMITED	23.37
ALBA	STATOIL (U.K.) LIMITED	17.00
ALBA	ARCO BRITISH LIMITED	13.30
ALBA	CENTRICA RESOURCES LIMITED	12.65
ALBA	CIECO ENERGY (UKCS) LIMITED	6.80
ALBA	CIECO ENERGY (CNS) LIMITED	1.20
ALBURY	STAR ENERGY WEALD BASIN LIMITED	100.00
ALISON-KX{CONO.}{pt.of ALISON}	BP EXPLORATION OPERATING COMPANY LIMITED	50.00
ALISON-KX{CONO.}{pt.of ALISON}	CONOCOPHILLIPS (U.K.) LIMITED	50.00
ALISON{VENTURE}{pt.of ALISON}	CENTRICA NORTH SEA GAS LIMITED	100.00
ALWYN NORTH	TOTAL E&P UK LIMITED	100.00
AMETHYST EAST	BRITOIL PUBLIC LIMITED COMPANY	0.00
AMETHYST WEST	BRITOIL PUBLIC LIMITED COMPANY	0.00
ANDREW	BP EXPLORATION OPERATING COMPANY LIMITED	62.75
ANDREW	ENI TNS LIMITED	16.21
ANDREW	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	11.18
ANDREW	TALISMAN NORTH SEA LIMITED	9.86
ANGLIA	FIRST OIL EXPRO LIMITED	32.80
ANGLIA	ITHACA ENERGY (UK) LIMITED	30.00
ANGLIA	DANA PETROLEUM (E&P) LIMITED	25.00
ANGLIA	RWE DEA UK SNS LIMITED	12.20
ANN	CENTRICA NORTH SEA GAS LIMITED	100.00
APOLLO {pt of JUNO}	AMOCO (U.K.) EXPLORATION COMPANY, LLC	65.00
APOLLO {pt of JUNO}	SSE E&P UK LIMITED	35.00
APOLLO {pt of JUNO}	AMOCO U.K. PETROLEUM LIMITED	0.00
ARBROATH	TALISMAN ENERGY (UK) LIMITED	58.97
ARBROATH	MARUBENI OIL & GAS (U.K.) LIMITED	41.03
ARKWRIGHT	TALISMAN ENERGY (UK) LIMITED	58.97
ARKWRIGHT	MARUBENI OIL & GAS (U.K.) LIMITED	41.03
ARTHUR	PERENCO UK LIMITED	70.00
ARTHUR	EOG RESOURCES UNITED KINGDOM LIMITED	30.00
ATHENA	DYAS UK LIMITED	47.50
ATHENA	ITHACA ENERGY (UK) LIMITED	22.50
ATHENA	EWE ENERGIE AG	20.00
ATHENA	ZEUS PETROLEUM LIMITED	10.00
AUDREY	CENTRICA NORTH SEA GAS LIMITED	100.00
AUK	TALISMAN ENERGY (UK) LIMITED	100.00
BABBAGE	E.ON E&P UK EU LIMITED	47.00
BABBAGE	DANA PETROLEUM (E&P) LIMITED	40.00
BABBAGE	CENTRICA RESOURCES LIMITED	13.00
BACCHUS	APACHE NORTH SEA LIMITED	50.00
BACCHUS	ENDEAVOUR ENERGY UK LIMITED	30.00
BACCHUS	FIRST OIL EXPRO LIMITED	20.00
BAINS	HYDROCARBON RESOURCES LIMITED	86.80
BAINS	FIRST OIL EXPRO LIMITED	13.20
BAIRD	BACTON STORAGE COMPANY LIMITED	100.00
BAIRD	PERENCO UK LIMITED	0.00
BALMORAL	PREMIER OIL UK LIMITED	78.12
BALMORAL	TALISMAN NORTH SEA LIMITED	15.13
BALMORAL	IDEMITSU PETROLEUM UK LTD.	6.75
BANFF	CNR INTERNATIONAL (U.K.) LIMITED	65.33
BANFF	CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITED	22.28
BANFF	DANA PETROLEUM (E&P) LIMITED	12.40
BARDOLINO	SHELL EP OFFSHORE VENTURES LIMITED	62.00
BARDOLINO	OMV (U.K.) LIMITED	38.00
BARDOLINO	ENTERPRISE OIL LIMITED	0.00
BARQUE	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BARQUE	SHELL U.K. LIMITED	50.00
BARQUE SOUTH	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BARQUE SOUTH	SHELL U.K. LIMITED	50.00
BEATRICE	DYAS UK LIMITED	50.00
BEATRICE	ITHACA ENERGY (UK) LIMITED	50.00
BEAULY	TALISMAN NORTH SEA LIMITED	60.00
BEAULY	IDEMITSU PETROLEUM UK LTD.	40.00
BECKINGHAM WEST	STAR ENERGY OIL UK LIMITED	100.00
BEINN	MARATHON OIL U.K. LLC	40.00
BEINN	BP EXPLORATION OPERATING COMPANY LIMITED	27.70
BEINN	TAQA BRATANI LIMITED	14.00
BEINN	CENTRICA RESOURCES LIMITED	8.00
BEINN	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	6.30
BEINN	TAQA BRATANI LNS LIMITED	4.00
BELL {PERENCO}{pt. of BELL}	PERENCO UK LIMITED	64.92
BELL {PERENCO}{pt. of BELL}	SSE E&P UK LIMITED	35.08
BERYL	APACHE BERYL I LIMITED	50.00
BERYL	ENTERPRISE OIL LIMITED	22.78
BERYL	HESS LIMITED	22.22
BERYL	OMV (U.K.) LIMITED	5.00
BESSEMER	PERENCO UK LIMITED	76.92
BESSEMER	SSE E&P UK LIMITED	23.08
BIG DOTTY {pt. of HEWETT}	ENI HEWETT LIMITED	51.69
BIG DOTTY {pt. of HEWETT}	ENI UK LIMITED	24.65
BIG DOTTY {pt. of HEWETT}	ENI LNS LIMITED	12.97
BIG DOTTY {pt. of HEWETT}	PERENCO GAS (UK) LIMITED	10.69
BIRCH	CENTRICA NORTH SEA OIL LIMITED	100.00
BITTERN	BITTERN AND TRITON (UK) LIMITED	28.28
BITTERN	ESSO EXPLORATION AND PRODUCTION UK LIMITED	25.00
BITTERN	SHELL U.K. LIMITED	25.00
BITTERN	SHELL EP OFFSHORE VENTURES LIMITED	14.63
BITTERN	DANA PETROLEUM (E&P) LIMITED	4.67
BITTERN	ENDEAVOUR ENERGY UK LIMITED	2.42
BLANE {UK}	TALISMAN ENERGY (UK) LIMITED	30.49
BLANE {UK}	FAROE PETROLEUM (U.K.) LIMITED	21.96
BLANE {UK}	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	17.07
BLANE {UK}	DANA PETROLEUM (BVUK) LIMITED	15.24
BLANE {UK}	ROC OIL (GB) LIMITED	15.24
BOULTON	CONOCOPHILLIPS (U.K.) LIMITED	46.00
BOULTON	CONOCOPHILLIPS (U.K.) LIMITED	46.00
BOULTON	GDF SUEZ E&P UK LTD	44.50
BOULTON	GDF SUEZ E&P UK LTD	44.50
BOULTON	TULLOW OIL SK LIMITED	9.50
BOULTON	TULLOW OIL SK LIMITED	9.50
BOYLE	PERENCO UK LIMITED	72.22
BOYLE	SSE E&P UK LIMITED	27.78
BRAE-CENTRAL {Part of BRAE}	MARATHON OIL NORTH SEA (G.B.) LIMITED	38.00
BRAE-CENTRAL {Part of BRAE}	BP EXPLORATION OPERATING COMPANY LIMITED	27.70
BRAE-CENTRAL {Part of BRAE}	TAQA BRATANI LIMITED	14.00
BRAE-CENTRAL {Part of BRAE}	CENTRICA RESOURCES LIMITED	8.00
BRAE-CENTRAL {Part of BRAE}	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	6.30
BRAE-CENTRAL {Part of BRAE}	TAQA BRATANI LNS LIMITED	4.00
BRAE-CENTRAL {Part of BRAE}	GDF SUEZ E&P UK LTD	2.00
BRAE-CENTRAL {Part of BRAE}	MARATHON OIL U.K. LLC	0.00
BRAEMAR	BP EXPLORATION OPERATING COMPANY LIMITED	51.00
BRAEMAR	MARATHON OIL NORTH SEA (G.B.) LIMITED	26.00
BRAEMAR	TAQA BRATANI LIMITED	10.00
BRAEMAR	CENTRICA RESOURCES LIMITED	5.00
BRAEMAR	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	4.00
BRAEMAR	TAQA BRATANI LNS LIMITED	3.00
BRAEMAR	ARCO BRITISH LIMITED	1.00
BRAEMAR	MARATHON OIL U.K. LLC	0.00
BRAE-NORTH {Part of BRAE}	MARATHON OIL NORTH SEA (G.B.) LIMITED	38.00
BRAE-NORTH {Part of BRAE}	BP EXPLORATION OPERATING COMPANY LIMITED	27.70
BRAE-NORTH {Part of BRAE}	TAQA BRATANI LIMITED	14.00
BRAE-NORTH {Part of BRAE}	CENTRICA RESOURCES LIMITED	8.00
BRAE-NORTH {Part of BRAE}	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	6.30
BRAE-NORTH {Part of BRAE}	TAQA BRATANI LNS LIMITED	4.00
BRAE-NORTH {Part of BRAE}	GDF SUEZ E&P UK LTD	2.00
BRAE-NORTH {Part of BRAE}	MARATHON OIL U.K. LLC	0.00
BRAE-SOUTH {Part of BRAE}	MARATHON OIL NORTH SEA (G.B.) LIMITED	38.00
BRAE-SOUTH {Part of BRAE}	BP EXPLORATION OPERATING COMPANY LIMITED	27.70
BRAE-SOUTH {Part of BRAE}	TAQA BRATANI LIMITED	14.00
BRAE-SOUTH {Part of BRAE}	CENTRICA RESOURCES LIMITED	8.00
BRAE-SOUTH {Part of BRAE}	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	6.30
BRAE-SOUTH {Part of BRAE}	TAQA BRATANI LNS LIMITED	4.00
BRAE-SOUTH {Part of BRAE}	GDF SUEZ E&P UK LTD	2.00
BRAE-SOUTH {Part of BRAE}	MARATHON OIL U.K. LLC	0.00
BRECHIN	TALISMAN ENERGY (UK) LIMITED	58.97
BRECHIN	MARUBENI OIL & GAS (U.K.) LIMITED	41.03
BRENDA	PREMIER OIL UK LIMITED	100.00
BRENT	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BRENT	SHELL U.K. LIMITED	50.00
BRIGANTINE A	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BRIGANTINE A	SHELL U.K. LIMITED	50.00
BRIGANTINE B	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BRIGANTINE B	SHELL U.K. LIMITED	50.00
BRIGANTINE C	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BRIGANTINE C	SHELL U.K. LIMITED	50.00
BRIGANTINE D	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
BRIGANTINE D	SHELL U.K. LIMITED	50.00
BRIMMOND	APACHE NORTH SEA LIMITED	97.14
BRIMMOND	EXXONMOBIL INTERNATIONAL LIMITED	2.61
BRIMMOND	SHELL U.K. LIMITED	0.25
BRITANNIA	CONOCOPHILLIPS (U.K.) LIMITED	40.60
BRITANNIA	CHEVRON NORTH SEA LIMITED	32.38
BRITANNIA	CONOCOPHILLIPS (U.K.) THETA LIMITED	9.01
BRITANNIA	ARCO BRITISH LIMITED	8.97
BRITANNIA	CONOCOPHILLIPS PETROLEUM COMPANY U.K. LIMITED	7.23
BRITANNIA	PHILLIPS 66 LIMITED	1.81
BRITANNIA	BRITANNIA OPERATOR LIMITED	0.00
BROCKHAM	KEY PETROLEUM WEALD BASIN LIMITED	100.00
BRODGAR	CONOCOPHILLIPS (U.K.) LIMITED	75.00
BRODGAR	CHEVRON NORTH SEA LIMITED	25.00
BROOM	ENQUEST HEATHER LIMITED	63.00
BROOM	WINTERSHALL (UK NORTH SEA) LIMITED	26.00
BROOM	ITHACA MINERALS (NORTH SEA) LIMITED	8.00
BROOM	WINTERSHALL (E&P) LIMITED	3.00
BROWN	PERENCO UK LIMITED	72.22
BROWN	SSE E&P UK LIMITED	27.78
BRUCE	TOTAL E&P UK LIMITED	43.25
BRUCE	BP EXPLORATION OPERATING COMPANY LIMITED	37.00
BRUCE	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	16.00
BRUCE	MARUBENI OIL & GAS (NORTH SEA) LIMITED	3.75
BUCHAN	TALISMAN ENERGY (UK) LIMITED	84.11
BUCHAN	TRANSWORLD PETROLEUM (U.K.) LIMITED	12.71
BUCHAN	TALISMAN NORTH SEA LIMITED	2.27
BUCHAN	FIRST OIL EXPRO LIMITED	0.91
BUCKLAND	APACHE BERYL I LIMITED	35.00
BUCKLAND	CENTRICA RESOURCES LIMITED	33.33
BUCKLAND	ENTERPRISE OIL LIMITED	14.43
BUCKLAND	HESS LIMITED	14.07
BUCKLAND	OMV (U.K.) LIMITED	3.17
BURE {pt of THAMES COMPLEX}	TULLOW OIL SK LIMITED	66.67
BURE {pt of THAMES COMPLEX}	PERENCO UK LIMITED	23.33
BURE {pt of THAMES COMPLEX}	CENTRICA RESOURCES LIMITED	10.00
BURGHLEY	IDEMITSU PETROLEUM UK LTD.	41.10
BURGHLEY	TALISMAN NORTH SEA LIMITED	29.90
BURGHLEY	ENI ULX LIMITED	21.92
BURGHLEY	TALISMAN ENERGY BETA LIMITED	7.08
BUZZARD	NEXEN PETROLEUM U.K. LIMITED	43.21
BUZZARD	SUNCOR ENERGY UK LIMITED	29.90
BUZZARD	BG INTERNATIONAL (NSW) LIMITED	21.73
BUZZARD	EDINBURGH OIL & GAS LIMITED	5.16
CAISTER {BUNTER}	E.ON E&P UK LIMITED	40.00
CAISTER {BUNTER}	CONOCOPHILLIPS (U.K.) BETA LIMITED	30.00
CAISTER {BUNTER}	GDF SUEZ E&P UK LTD	21.00
CAISTER {BUNTER}	CONOCOPHILLIPS (U.K.) LIMITED	9.00
CAISTER {CARBONIFEROUS}	E.ON E&P UK LIMITED	40.00
CAISTER {CARBONIFEROUS}	CONOCOPHILLIPS (U.K.) BETA LIMITED	30.00
CAISTER {CARBONIFEROUS}	GDF SUEZ E&P UK LTD	21.00
CAISTER {CARBONIFEROUS}	CONOCOPHILLIPS (U.K.) LIMITED	9.00
CALDER	BURLINGTON RESOURCES (IRISH SEA) LIMITED	100.00
CALEDONIA	PREMIER OIL UK LIMITED	100.00
CALLANISH	CONOCOPHILLIPS (U.K.) LIMITED	83.50
CALLANISH	CHEVRON NORTH SEA LIMITED	16.50
CALLISTO	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
CALLISTO	STATOIL (U.K.) LIMITED	30.00
CALLISTO	CONOCOPHILLIPS (U.K.) LIMITED	20.00
CALOW	SEVEN STAR NATURAL GAS LIMITED	100.00
CAPTAIN	CHEVRON NORTH SEA LIMITED	85.00
CAPTAIN	DANA PETROLEUM (E&P) LIMITED	15.00
CARAVEL	SHELL U.K. LIMITED	71.00
CARAVEL	ESSO EXPLORATION AND PRODUCTION UK LIMITED	29.00
CARNOUSTIE	TALISMAN ENERGY (UK) LIMITED	58.97
CARNOUSTIE	MARUBENI OIL & GAS (U.K.) LIMITED	41.03
CARRACK	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
CARRACK	SHELL U.K. LIMITED	50.00
CAVENDISH	DANA PETROLEUM (E&P) LIMITED	50.00
CAVENDISH	RWE DEA UK SNS LIMITED	50.00
CHANTER	TRANSWORLD PETROLEUM (U.K.) LIMITED	23.50
CHANTER	TALISMAN ENERGY (UK) LIMITED	20.28
CHANTER	ENI UK LIMITED	20.00
CHANTER	TALISMAN ENERGY ALPHA LIMITED	19.55
CHANTER	TALISMAN NORTH SEA LIMITED	16.67
CHESTNUT	CENTRICA NORTH SEA OIL LIMITED	69.88
CHESTNUT	DANA PETROLEUM (BVUK) LIMITED	15.12
CHESTNUT	ATLANTIC PETROLEUM UK LIMITED	15.00
CHISWICK	CENTRICA NORTH SEA GAS LIMITED	100.00
CLAIR	BP EXPLORATION OPERATING COMPANY LIMITED	27.62
CLAIR	CONOCOPHILLIPS (U.K.) LIMITED	24.00
CLAIR	CHEVRON NORTH SEA LIMITED	19.42
CLAIR	ENTERPRISE OIL LIMITED	18.68
CLAIR	SHELL CLAIR UK LIMITED	9.29
CLAIR	BRITOIL PUBLIC LIMITED COMPANY	0.98
CLAPHAM	DANA PETROLEUM (E&P) LIMITED	100.00
CLAYMORE	ENI UK LIMITED	20.00
CLAYMORE	TRANSWORLD PETROLEUM (U.K.) LIMITED	17.70
CLAYMORE	TALISMAN NORTH SEA LIMITED	16.67
CLAYMORE	TALISMAN ENERGY ALPHA LIMITED	13.73
CLAYMORE	TALISMAN ENERGY (UK) LIMITED	13.00
CLAYMORE	TALISMAN OIL TRADING LIMITED	11.38
CLAYMORE	DANA PETROLEUM (E&P) LIMITED	7.52
CLEETON	BP EXPLORATION OPERATING COMPANY LIMITED	100.00
CLIPPER NORTH	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
CLIPPER NORTH	SHELL U.K. LIMITED	50.00
CLIPPER SOUTH	RWE DEA UK SNS LIMITED	50.00
CLIPPER SOUTH	BAYERNGAS EUROPE LIMITED	25.00
CLIPPER SOUTH	FAIRFIELD ACER LIMITED	24.00
CLIPPER SOUTH	FAIRFIELD CEDRUS LIMITED	1.00
CLYDE	TALISMAN ENERGY (UK) LIMITED	95.00
CLYDE	FIRST OIL EXPRO LIMITED	5.00
COLD HANWORTH	STAR ENERGY OIL & GAS LIMITED	100.00
CONRIE	ENQUEST DONS LIMITED	55.00
CONRIE	VALIANT EXPLORATION LIMITED	40.00
CONRIE	ENQUEST DONS OCEANIA LIMITED	5.00
COOK	ITHACA ENERGY (UK) LIMITED	28.46
COOK	SHELL EP OFFSHORE VENTURES LIMITED	25.78
COOK	SUMMIT PETROLEUM LIMITED	20.00
COOK	ESSO EXPLORATION AND PRODUCTION UK LIMITED	12.88
COOK	NOBLE ENERGY (OILEX) LIMITED	12.88
CORMORANT NORTH	TAQA BRATANI LIMITED	100.00
CORVETTE	SHELL U.K. LIMITED	56.50
CORVETTE	ESSO EXPLORATION AND PRODUCTION UK LIMITED	43.50
CROSBY WARREN	EUROPA OIL & GAS LIMITED	100.00
CURLEW B + D	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
CURLEW B + D	SHELL U.K. LIMITED	50.00
CURLEW C	SHELL U.K. LIMITED	100.00
CUTTER	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
CUTTER	SHELL U.K. LIMITED	50.00
CYRUS	BP EXPLORATION BETA LIMITED	100.00
DALTON	BURLINGTON RESOURCES (IRISH SEA) LIMITED	100.00
DAVY	PERENCO UK LIMITED	72.22
DAVY	SSE E&P UK LIMITED	27.78
DAVY EAST	PERENCO UK LIMITED	60.00
DAVY EAST	CENTRICA RESOURCES LIMITED	40.00
DEBORAH {pt. of HEWETT}	ENI HEWETT LIMITED	51.69
DEBORAH {pt. of HEWETT}	ENI UK LIMITED	24.65
DEBORAH {pt. of HEWETT}	ENI LNS LIMITED	12.97
DEBORAH {pt. of HEWETT}	PERENCO GAS (UK) LIMITED	10.69
DELILAH	ENI HEWETT LIMITED	51.69
DELILAH	ENI UK LIMITED	24.65
DELILAH	ENI LNS LIMITED	12.97
DELILAH	PERENCO GAS (UK) LIMITED	10.69
DELLA	ENI HEWETT LIMITED	51.69
DELLA	ENI UK LIMITED	24.65
DELLA	ENI LNS LIMITED	12.97
DELLA	PERENCO GAS (UK) LIMITED	10.69
DEVERON	ENQUEST THISTLE LIMITED	99.00
DEVERON	BRITOIL PUBLIC LIMITED COMPANY	1.00
DONAN {MAERSK}	MAERSK OIL NORTH SEA UK LIMITED	39.76
DONAN {MAERSK}	MAERSK OIL UK LIMITED	30.24
DONAN {MAERSK}	CNS (E&P) LIMITED	30.00
DONAN {MAERSK}	NOBLE ENERGY (EUROPE) LIMITED	12.96
DON SOUTH WEST	ENQUEST DONS LIMITED	55.00
DON SOUTH WEST	VALIANT NORTH SEA LIMITED	40.00
DON SOUTH WEST	ENQUEST DONS OCEANIA LIMITED	5.00
DOUGLAS	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	46.10
DOUGLAS	ENI ULX LIMITED	45.00
DOUGLAS	ENI AEP LIMITED	8.90
DOUGLAS	BHP BILLITON PETROLEUM LIMITED	0.00
DOUGLAS WEST	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	46.10
DOUGLAS WEST	ENI ULX LIMITED	45.00
DOUGLAS WEST	ENI AEP LIMITED	8.90
DOUGLAS WEST	BHP BILLITON PETROLEUM LIMITED	0.00
DRAKE {pt of ARMADA COMPLEX}	BG INTERNATIONAL (CNS) LIMITED	76.42
DRAKE {pt of ARMADA COMPLEX}	CENTRICA RESOURCES LIMITED	18.11
DRAKE {pt of ARMADA COMPLEX}	CENTRICA RESOURCES (ARMADA) LIMITED	5.47
DUART	BRIDGE ENERGY (SNS) LIMITED	50.00
DUART	TALISMAN OIL TRADING LIMITED	50.00
DUART	TALISMAN ENERGY (UK) LIMITED	0.00
DUNBAR	TOTAL E&P UK LIMITED	100.00
DUNLIN	FAIRFIELD BETULA LIMITED	70.00
DUNLIN	MCX DUNLIN (UK) LIMITED	30.00
DUNLIN SOUTH WEST	FAIRFIELD BETULA LIMITED	70.00
DUNLIN SOUTH WEST	MCX DUNLIN (UK) LIMITED	30.00
DURANGO	PERENCO NORTH SEA LIMITED	100.00
EAST BRAE	MARATHON OIL U.K. LLC	36.83
EAST BRAE	BP EXPLORATION OPERATING COMPANY LIMITED	33.21
EAST BRAE	TAQA BRATANI LIMITED	13.09
EAST BRAE	CENTRICA RESOURCES LIMITED	7.32
EAST BRAE	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	5.78
EAST BRAE	TAQA BRATANI LNS LIMITED	3.77
EAST GLENTWORTH	STAR ENERGY OIL UK LIMITED	100.00
EAST SEAN	ARCO BRITISH LIMITED	25.00
EAST SEAN	BRITOIL PUBLIC LIMITED COMPANY	25.00
EAST SEAN	ESSO EXPLORATION AND PRODUCTION UK LIMITED	25.00
EAST SEAN	SHELL U.K. LIMITED	25.00
EGRET	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
EGRET	SHELL U.K. LIMITED	50.00
EIDER	TAQA BRATANI LIMITED	100.00
ELGIN	E. F. OIL AND GAS LIMITED	46.17
ELGIN	ENI ELGIN/FRANKLIN LIMITED	21.87
ELGIN	BG INTERNATIONAL (CNS) LIMITED	14.11
ELGIN	E.ON E&P UK LIMITED	5.20
ELGIN	ESSO EXPLORATION AND PRODUCTION UK LIMITED	4.37
ELGIN	CHEVRON NORTH SEA LIMITED	3.90
ELGIN	DYAS UK LIMITED	2.19
ELGIN	SUMMIT PETROLEUM LIMITED	2.19
ELGIN	ELF EXPLORATION UK LIMITED	0.00
ELLON	TOTAL E&P UK LIMITED	100.00
ELSWICK	ELSWICK RESOURCES LIMITED	81.00
ELSWICK	CENTURY EXPLORATION (UK) LIMITED	10.00
ELSWICK	WARWICK ONSHORE EXPLORATION LIMITED	5.00
ELSWICK	ALTWOOD PETROLEUM LIMITED	4.00
ENOCH {UK}	TALISMAN NORTH SEA LIMITED	30.00
ENOCH {UK}	DANA PETROLEUM (BVUK) LIMITED	26.00
ENOCH {UK}	FIRST OIL EXPRO LIMITED	17.50
ENOCH {UK}	ROC OIL (GB) LIMITED	15.00
ENOCH {UK}	ENDEAVOUR ENERGY UK LIMITED	10.00
ENOCH {UK}	TALISMAN LNS LIMITED	1.50
ENSIGN	NSGP (ENSIGN) LIMITED	75.00
ENSIGN	CENTRICA NORTH SEA GAS LIMITED	25.00
ERSKINE	CHEVRON NORTH SEA LIMITED	50.00
ERSKINE	BG INTERNATIONAL LIMITED	29.30
ERSKINE	BP EXPLORATION OPERATING COMPANY LIMITED	18.00
ERSKINE	BG NORTH SEA HOLDINGS LIMITED	2.70
ETTRICK	NEXEN PETROLEUM U.K. LIMITED	64.27
ETTRICK	NEXEN ETTRICK U.K. LIMITED	15.46
ETTRICK	DANA PETROLEUM (BVUK) LIMITED	12.00
ETTRICK	ATLANTIC PETROLEUM UK LIMITED	8.27
EUROPA	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
EUROPA	STATOIL (U.K.) LIMITED	30.00
EUROPA	CONOCOPHILLIPS (U.K.) LIMITED	20.00
EVEREST	BG INTERNATIONAL LIMITED	97.60
EVEREST	BG INTERNATIONAL (CNS) LIMITED	1.01
EVEREST	FINA EXPLORATION LIMITED	0.87
EVEREST	BG NORGE LIMITED	0.52
EXCALIBUR	PERENCO UK LIMITED	100.00
FALCON	TAQA BRATANI LIMITED	100.00
FARLEYS WOOD	ONSHORE PRODUCTION SERVICES LIMITED	100.00
FARRAGON	BP EXPLORATION OPERATING COMPANY LIMITED	50.00
FARRAGON	ENI INDIA LIMITED	30.00
FARRAGON	NEXEN PETROLEUM DRAGON U.K. LIMITED	20.00
FISKERTON AIRFIELD	CIRQUE ENERGY (UK) LIMITED	100.00
FLEMING {pt of ARMADA COMPLEX}	BG INTERNATIONAL (CNS) LIMITED	76.42
FLEMING {pt of ARMADA COMPLEX}	CENTRICA RESOURCES LIMITED	18.11
FLEMING {pt of ARMADA COMPLEX}	CENTRICA RESOURCES (ARMADA) LIMITED	5.47
FOINAVEN	BRITOIL PUBLIC LIMITED COMPANY	40.00
FOINAVEN	MARATHON OIL WEST OF SHETLANDS LIMITED	28.00
FOINAVEN	AMOCO (FIDDICH) LIMITED	5.00
FOINAVEN	BP AMOCO EXPLORATION (FAROES) LIMITED	5.00
FOINAVEN	BP BRASIL LIMITADA	5.00
FOINAVEN	BP EXPLORATION (EPSILON) LIMITED	5.00
FOINAVEN	BP EXPLORATION INDONESIA LIMITED	5.00
FOINAVEN	BP EXPLORATION LIBYA LIMITED	5.00
FOINAVEN	BP EXPLORATION OPERATING COMPANY LIMITED	2.00
FORTIES	APACHE NORTH SEA LIMITED	97.14
FORTIES	ESSO EXPLORATION AND PRODUCTION UK LIMITED	2.61
FORTIES	SHELL U.K. LIMITED	0.25
FORVIE NORTH	TOTAL E&P UK LIMITED	100.00
FRANKLIN	E. F. OIL AND GAS LIMITED	46.17
FRANKLIN	ENI ELGIN/FRANKLIN LIMITED	21.86
FRANKLIN	BG INTERNATIONAL (CNS) LIMITED	14.11
FRANKLIN	E.ON E&P UK LIMITED	5.20
FRANKLIN	ESSO EXPLORATION AND PRODUCTION UK LIMITED	4.38
FRANKLIN	CHEVRON NORTH SEA LIMITED	3.90
FRANKLIN	DYAS UK LIMITED	2.19
FRANKLIN	SUMMIT PETROLEUM LIMITED	2.19
FRANKLIN	ELF EXPLORATION UK LIMITED	0.00
FULMAR	TALISMAN NORTH SEA LIMITED	100.00
GADWALL	CENTRICA NORTH SEA OIL LIMITED	50.00
GADWALL	DANA PETROLEUM (E&P) LIMITED	50.00
GALAHAD	PERENCO UK LIMITED	72.23
GALAHAD	FIRST OIL EXPRO LIMITED	27.77
GALLEON	ESSO EXPLORATION AND PRODUCTION UK LIMITED	41.60
GALLEON	SHELL U.K. LIMITED	41.60
GALLEON	CENTRICA RESOURCES LIMITED	8.40
GALLEON	CONOCOPHILLIPS (U.K.) LIMITED	8.40
GALLEY	TALISMAN ENERGY (UK) LIMITED	67.42
GALLEY	IDEMITSU PETROLEUM UK LTD.	17.42
GALLEY	ENI UK LIMITED	15.17
GANNET A	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET A	SHELL U.K. LIMITED	50.00
GANNET B	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET B	SHELL U.K. LIMITED	50.00
GANNET C	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET C	SHELL U.K. LIMITED	50.00
GANNET D	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET D	SHELL U.K. LIMITED	50.00
GANNET E	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET E	SHELL U.K. LIMITED	50.00
GANNET F	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET F	SHELL U.K. LIMITED	50.00
GANNET G	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANNET G	SHELL U.K. LIMITED	50.00
GANYMEDE	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GANYMEDE	STATOIL (U.K.) LIMITED	30.00
GANYMEDE	CONOCOPHILLIPS PETROLEUM LIMITED	20.00
GARROW	EDF PRODUCTION UK LTD	68.00
GARROW	ATP OIL & GAS (UK) LIMITED	17.00
GARROW	SOJITZ ENERGY PROJECT LIMITED	15.00
GAWAIN	PERENCO UK LIMITED	50.00
GAWAIN	TULLOW OIL SK LIMITED	50.00
GLAMIS	PREMIER OIL UK LIMITED	85.00
GLAMIS	TALISMAN NORTH SEA LIMITED	15.00
GLENELG	ELF EXPLORATION UK LIMITED	49.47
GLENELG	E.ON E&P UK LIMITED	18.57
GLENELG	BG INTERNATIONAL (CNS) LIMITED	14.70
GLENELG	GDF SUEZ E&P UK LTD	9.26
GLENELG	ENI UKCS LIMITED	8.00
GOODWORTH	STAR ENERGY WEALD BASIN LIMITED	100.00
GOOSANDER	CENTRICA NORTH SEA OIL LIMITED	50.00
GOOSANDER	DANA PETROLEUM (E&P) LIMITED	50.00
GRANT	TOTAL E&P UK LIMITED	100.00
GROUSE	CENTRICA NORTH SEA OIL LIMITED	50.00
GROUSE	DANA PETROLEUM (E&P) LIMITED	50.00
GROVE	CENTRICA RESOURCES LIMITED	85.00
GROVE	SOJITZ ENERGY PROJECT LIMITED	15.00
GRYPHON	MAERSK OIL NORTH SEA UK LIMITED	86.50
GRYPHON	SOJITZ ENERGY PROJECT LIMITED	13.50
GUILLEMOT A	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
GUILLEMOT A	SHELL U.K. LIMITED	50.00
GUILLEMOT NORTH WEST	DANA PETROLEUM (E&P) LIMITED	90.00
GUILLEMOT NORTH WEST	ESSO EXPLORATION AND PRODUCTION UK LIMITED	10.00
GUILLEMOT WEST	DANA PETROLEUM (E&P) LIMITED	90.00
GUILLEMOT WEST	ESSO EXPLORATION AND PRODUCTION UK LIMITED	10.00
GUINEVERE	PERENCO GAS (UK) LIMITED	49.50
GUINEVERE	PERENCO UK LIMITED	25.50
GUINEVERE	NOBLE ENERGY (ISE) LIMITED	18.00
GUINEVERE	NOBLE ENERGY (OILEX) LIMITED	7.00
HALLEY	TALISMAN ENERGY (UK) LIMITED	60.00
HALLEY	CENTRICA NORTH SEA OIL LIMITED	40.00
HAMILTON	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	46.10
HAMILTON	ENI ULX LIMITED	45.00
HAMILTON	ENI AEP LIMITED	8.90
HAMILTON	BHP BILLITON PETROLEUM LIMITED	0.00
HAMILTON EAST	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	46.10
HAMILTON EAST	ENI ULX LIMITED	45.00
HAMILTON EAST	ENI AEP LIMITED	8.90
HAMILTON EAST	BHP BILLITON PETROLEUM LIMITED	0.00
HAMILTON NORTH	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	46.10
HAMILTON NORTH	ENI ULX LIMITED	45.00
HAMILTON NORTH	ENI AEP LIMITED	8.90
HAMILTON NORTH	BHP BILLITON PETROLEUM LIMITED	0.00
HANNAY	TALISMAN ENERGY (UK) LIMITED	79.09
HANNAY	TALISMAN NORTH SEA LIMITED	20.00
HANNAY	FIRST OIL EXPRO LIMITED	0.91
HARDING	BRITOIL PUBLIC LIMITED COMPANY	70.00
HARDING	MAERSK OIL NORTH SEA UK LIMITED	30.00
HATFIELD	SCOTTISHPOWER GENERATION LIMITED	100.00
HAWKINS {pt of ARMADA COMPLEX}	BG INTERNATIONAL (CNS) LIMITED	76.42
HAWKINS {pt of ARMADA COMPLEX}	FINA EXPLORATION LIMITED	12.53
HAWKINS {pt of ARMADA COMPLEX}	CENTRICA RESOURCES LIMITED	5.58
HAWKINS {pt of ARMADA COMPLEX}	CENTRICA RESOURCES (ARMADA) LIMITED	5.47
HEATHER	ENQUEST HEATHER LIMITED	37.50
HEATHER	BG GREAT BRITAIN LIMITED	31.25
HEATHER	CHEVRON NORTH SEA LIMITED	31.25
HELVELLYN	ATP OIL & GAS (UK) LIMITED	50.00
HELVELLYN	FIRST OIL EXPRO LIMITED	50.00
HERON	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
HERON	SHELL U.K. LIMITED	50.00
HERRIARD {pt. of HUMBLY GROVE}	STAR ENERGY WEALD BASIN LIMITED	99.37
HERRIARD {pt. of HUMBLY GROVE}	NOBLE ENERGY (EUROPE) LIMITED	0.63
HEWETT	ENI HEWETT LIMITED	51.69
HEWETT	ENI UK LIMITED	24.66
HEWETT	ENI LNS LIMITED	12.96
HEWETT	PERENCO GAS (UK) LIMITED	10.69
HIGHLANDER	TALISMAN OIL TRADING LIMITED	100.00
HIGHLANDER	TALISMAN ENERGY (UK) LIMITED	0.00
HORNDEAN	STAR ENERGY WEALD BASIN LIMITED	89.12
HORNDEAN	NORTHERN PETROLEUM (GB) LIMITED	5.00
HORNDEAN	NORTHERN PETROLEUM (UK) LIMITED	2.50
HORNDEAN	NP OIL & GAS HOLDINGS LIMITED	2.50
HORNDEAN	NOBLE ENERGY (EUROPE) LIMITED	0.88
HORNE	CENTRICA (HORNE & WREN) LIMITED	50.00
HORNE	TULLOW OIL SK LIMITED	50.00
HOTON	BP EXPLORATION OPERATING COMPANY LIMITED	100.00
HOWE	ENTERPRISE OIL LIMITED	36.00
HOWE	SHELL EP OFFSHORE VENTURES LIMITED	24.00
HOWE	IDEMITSU PETROLEUM UK LTD.	20.00
HOWE	OMV (U.K.) LIMITED	20.00
HUDSON	DANA PETROLEUM (E&P) LIMITED	47.50
HUDSON	TAQA BRATANI LIMITED	26.73
HUDSON	CIECO EXPLORATION AND PRODUCTION (UK) LIMITED	25.77
HUMBLY GROVE	STAR ENERGY HG GAS STORAGE LIMITED	100.00
HUNTER	E.ON E&P UK LIMITED	79.00
HUNTER	GDF SUEZ E&P UK LTD	21.00
HYDE	BP EXPLORATION OPERATING COMPANY LIMITED	50.00
HYDE	BRITOIL PUBLIC LIMITED COMPANY	50.00
INDE{PERENCO}{pt.of INDEFATIG}	PERENCO UK LIMITED	76.92
INDE{PERENCO}{pt.of INDEFATIG}	SSE E&P UK LIMITED	23.08
INDE SOUTH WEST	PERENCO UK LIMITED	76.92
INDE SOUTH WEST	SSE E&P UK LIMITED	23.08
IONA	TRANSWORLD PETROLEUM (U.K.) LIMITED	23.50
IONA	TALISMAN ENERGY (UK) LIMITED	20.28
IONA	ENI UK LIMITED	20.00
IONA	TALISMAN ENERGY ALPHA LIMITED	19.55
IONA	TALISMAN NORTH SEA LIMITED	16.67
JACKY	ITHACA ENERGY (UK) LIMITED	47.50
JACKY	DYAS UK LIMITED	42.50
JACKY	NORTH SEA ENERGY (UK) LIMITED	10.00
JADE	BG INTERNATIONAL LIMITED	35.00
JADE	CONOCOPHILLIPS PETROLEUM COMPANY U.K. LIMITED	32.50
JADE	CHEVRON NORTH SEA LIMITED	19.93
JADE	ENI UK LIMITED	7.00
JADE	OMV (U.K.) LIMITED	5.57
JAMES	MAERSK OIL UK LIMITED	100.00
JANICE	MAERSK OIL UK LIMITED	100.00
JOANNE	CONOCOPHILLIPS PETROLEUM COMPANY U.K. LIMITED	36.50
JOANNE	ENI UK LIMITED	33.00
JOANNE	BG INTERNATIONAL LIMITED	30.50
JOHNSTON	E.ON E&P UK EU LIMITED	50.11
JOHNSTON	DANA PETROLEUM (E&P) LIMITED	49.89
JUDY	CONOCOPHILLIPS PETROLEUM COMPANY U.K. LIMITED	36.50
JUDY	ENI UK LIMITED	33.00
JUDY	BG INTERNATIONAL LIMITED	30.50
JURA	TOTAL E&P UK LIMITED	100.00
KEDDINGTON	EGDON RESOURCES U.K. LIMITED	75.00
KEDDINGTON	TERRAIN ENERGY LIMITED	15.00
KEDDINGTON	ALBA RESOURCES LIMITED	10.00
KEITH	BP EXPLORATION OPERATING COMPANY LIMITED	34.84
KEITH	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	31.83
KEITH	TOTAL E&P UK LIMITED	25.00
KEITH	MARUBENI OIL & GAS (NORTH SEA) LIMITED	8.33
KELVIN	CONOCOPHILLIPS (U.K.) LIMITED	50.00
KELVIN	GDF SUEZ E&P UK LTD	27.50
KELVIN	TULLOW OIL SK LIMITED	22.50
KESTREL	TAQA BRATANI LIMITED	100.00
KETCH	TULLOW OIL SK LIMITED	100.00
KILMAR	EDF PRODUCTION UK LTD	68.00
KILMAR	ATP OIL & GAS (UK) LIMITED	17.00
KILMAR	SOJITZ ENERGY PROJECT LIMITED	15.00
KINGFISHER	SHELL U.K. LIMITED	49.74
KINGFISHER	ESSO EXPLORATION AND PRODUCTION UK LIMITED	49.37
KINGFISHER	MARATHON OIL U.K. LLC	0.89
KIRBY MISPERTON	VIKING UK GAS LIMITED	100.00
KIRKLINGTON	EGDON RESOURCES U.K. LIMITED	65.00
KIRKLINGTON	EGDON RESOURCES U.K. LIMITED	65.00
KIRKLINGTON	TERRAIN ENERGY LIMITED	25.00
KIRKLINGTON	TERRAIN ENERGY LIMITED	25.00
KIRKLINGTON	ANGUS ENERGY KIRKLINGTON DEVELOPMENT LIMITED	10.00
KIRKLINGTON	ANGUS ENERGY KIRKLINGTON DEVELOPMENT LIMITED	10.00
KITTIWAKE	CENTRICA NORTH SEA OIL LIMITED	50.00
KITTIWAKE	DANA PETROLEUM (E&P) LIMITED	50.00
KYLE	PREMIER OIL UK LIMITED	40.00
KYLE	CNR INTERNATIONAL (U.K.) LIMITED	25.71
KYLE	CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITED	20.00
KYLE	DANA PETROLEUM (BVUK) LIMITED	14.29
LANCELOT	PERENCO UK LIMITED	98.00
LANCELOT	NOBLE ENERGY (ISE) LIMITED	1.44
LANCELOT	NOBLE ENERGY (OILEX) LIMITED	0.56
LARCH {TREES}	CENTRICA NORTH SEA OIL LIMITED	100.00
LEADON	MAERSK OIL UK LIMITED	100.00
LEMAN {PERENCO}{pt. of LEMAN}	PERENCO UK LIMITED	78.26
LEMAN {PERENCO}{pt. of LEMAN}	SSE E&P UK LIMITED	21.74
LEMAN {SHELL}{pt. of LEMAN}	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
LEMAN {SHELL}{pt. of LEMAN}	SHELL U.K. LIMITED	50.00
LENNOX	BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED	46.10
LENNOX	ENI ULX LIMITED	45.00
LENNOX	ENI AEP LIMITED	8.90
LEVEN	TALISMAN ENERGY (UK) LIMITED	95.00
LEVEN	FIRST OIL EXPRO LIMITED	5.00
LIDSEY	KEY PETROLEUM WEALD BASIN LIMITED	100.00
LITTLE DOTTY {pt. of HEWETT}	ENI HEWETT LIMITED	51.69
LITTLE DOTTY {pt. of HEWETT}	ENI UK LIMITED	24.65
LITTLE DOTTY {pt. of HEWETT}	ENI LNS LIMITED	12.97
LITTLE DOTTY {pt. of HEWETT}	PERENCO GAS (UK) LIMITED	10.69
LOIRSTON	APACHE BERYL I LIMITED	50.00
LOIRSTON	ENTERPRISE OIL LIMITED	22.78
LOIRSTON	HESS LIMITED	22.22
LOIRSTON	OMV (U.K.) LIMITED	5.00
LOMOND	BG INTERNATIONAL LIMITED	100.00
LONG CLAWSON	STAR ENERGY OIL & GAS LIMITED	100.00
LOYAL {Part of SCHIEHALLION}	BRITOIL PUBLIC LIMITED COMPANY	50.00
LOYAL {Part of SCHIEHALLION}	ENTERPRISE OIL MIDDLE EAST LIMITED	25.00
LOYAL {Part of SCHIEHALLION}	SHELL U.K. NORTH ATLANTIC LIMITED	25.00
LYBSTER	CAITHNESS OIL LIMITED	65.00
LYBSTER	TRAP OIL LTD	35.00
LYELL	CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITED	100.00
MACCULLOCH	CONOCOPHILLIPS (U.K.) LIMITED	40.00
MACCULLOCH	ENI UK LIMITED	40.00
MACCULLOCH	NOBLE ENERGY (EUROPE) LIMITED	14.00
MACCULLOCH	RIGEL PETROLEUM (NI) LIMITED	6.00
MACHAR	BP EXPLORATION OPERATING COMPANY LIMITED	100.00
MACLURE	BRITOIL PUBLIC LIMITED COMPANY	37.04
MACLURE	MAERSK OIL NORTH SEA UK LIMITED	37.04
MACLURE	APACHE BERYL I LIMITED	16.67
MACLURE	ENTERPRISE OIL LIMITED	7.59
MACLURE	OMV (U.K.) LIMITED	1.67
MADOES	ARCO BRITISH LIMITED	31.37
MADOES	ESSO EXPLORATION AND PRODUCTION UK LIMITED	25.00
MADOES	SHELL U.K. LIMITED	25.00
MADOES	ENI UK LIMITED	8.63
MADOES	BP EXPLORATION OPERATING COMPANY LIMITED	6.52
MADOES	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	3.48
MAGNUS	BP EXPLORATION OPERATING COMPANY LIMITED	85.00
MAGNUS	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	7.50
MAGNUS	ENI UK LIMITED	5.00
MAGNUS	MARUBENI OIL & GAS (NORTH SEA) LIMITED	2.50
MAGNUS SOUTH	BP EXPLORATION OPERATING COMPANY LIMITED	85.00
MAGNUS SOUTH	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	7.50
MAGNUS SOUTH	ENI UK LIMITED	5.00
MAGNUS SOUTH	MARUBENI OIL & GAS (NORTH SEA) LIMITED	2.50
MALLARD	CENTRICA NORTH SEA OIL LIMITED	50.00
MALLARD	DANA PETROLEUM (E&P) LIMITED	50.00
MALORY	PERENCO UK LIMITED	67.50
MALORY	NOBLE ENERGY (EUROPE) LIMITED	22.50
MALORY	PERENCO GAS (UK) LIMITED	8.50
MALORY	NOBLE ENERGY (ISE) LIMITED	1.00
MALORY	NOBLE ENERGY (OILEX) LIMITED	0.50
MALTON	VIKING UK GAS LIMITED	100.00
MARIA	CENTRICA RESOURCES LIMITED	64.00
MARIA	BG INTERNATIONAL (CNS) LIMITED	36.00
MARISHES	VIKING UK GAS LIMITED	100.00
MARKHAM {UK}	CENTRICA NORTH SEA GAS LIMITED	66.33
MARKHAM {UK}	TOTAL E&P UK LIMITED	17.94
MARKHAM {UK}	RWE DEA UK SNS LIMITED	8.25
MARKHAM {UK}	EUROIL EXPLORATION LIMITED	7.48
MARNOCK {pt. of MARNOCK-SKUA}	BP EXPLORATION OPERATING COMPANY LIMITED	62.05
MARNOCK {pt. of MARNOCK-SKUA}	ESSO EXPLORATION AND PRODUCTION UK LIMITED	13.50
MARNOCK {pt. of MARNOCK-SKUA}	SHELL U.K. LIMITED	13.50
MARNOCK {pt. of MARNOCK-SKUA}	ENI UK LIMITED	10.95
MCADAM {Part of CMS Phase 3}	CONOCOPHILLIPS (U.K.) LIMITED	59.50
MCADAM {Part of CMS Phase 3}	GDF SUEZ E&P UK LTD	26.40
MCADAM {Part of CMS Phase 3}	TULLOW OIL SK LIMITED	14.10
MEDWIN	TALISMAN ENERGY (UK) LIMITED	95.00
MEDWIN	FIRST OIL EXPRO LIMITED	5.00
MERCURY	BP EXPLORATION OPERATING COMPANY LIMITED	73.33
MERCURY	SSE E&P UK LIMITED	26.67
MERGANSER	ESSO EXPLORATION AND PRODUCTION UK LIMITED	44.00
MERGANSER	SHELL U.K. LIMITED	44.00
MERGANSER	E.ON E&P UK LIMITED	7.92
MERGANSER	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	2.05
MERGANSER	ENI UK LIMITED	2.03
MERLIN	FAIRFIELD FAGUS LIMITED	70.00
MERLIN	MCX OSPREY (UK) LIMITED	30.00
MILLOM	BURLINGTON RESOURCES (IRISH SEA) LIMITED	100.00
MIMAS	RWE DEA UK SNS LIMITED	50.00
MIMAS	CONOCOPHILLIPS (U.K.) LIMITED	35.00
MIMAS	CENTRICA NORTH SEA GAS LIMITED	15.00
MINERVA {pt of JUNO}	AMOCO (U.K.) EXPLORATION COMPANY, LLC	65.00
MINERVA {pt of JUNO}	SSE E&P UK LIMITED	35.00
MINERVA {pt of JUNO}	AMOCO U.K. PETROLEUM LIMITED	0.00
MINKE	E.ON E&P UK LIMITED	42.67
MINKE	RWE DEA UK SNS LIMITED	35.84
MINKE	GDF SUEZ E&P UK LTD	15.60
MINKE	FAROE PETROLEUM (U.K.) LIMITED	5.89
MIRREN	BP EXPLORATION OPERATING COMPANY LIMITED	44.69
MIRREN	ESSO EXPLORATION AND PRODUCTION UK LIMITED	21.00
MIRREN	SHELL U.K. LIMITED	21.00
MIRREN	ENI UK LIMITED	9.83
MIRREN	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	3.48
MONAN	BP EXPLORATION OPERATING COMPANY LIMITED	69.92
MONAN	MURPHY PETROLEUM LIMITED	12.65
MONAN	TOTAL E&P UK LIMITED	12.43
MONAN	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	5.00
MONTROSE	TALISMAN ENERGY (UK) LIMITED	58.97
MONTROSE	MARUBENI OIL & GAS (U.K.) LIMITED	41.03
MORDRED	PERENCO UK LIMITED	91.67
MORDRED	FIRST OIL AND GAS LIMITED	8.33
MUNGO	BP EXPLORATION OPERATING COMPANY LIMITED	69.92
MUNGO	MURPHY PETROLEUM LIMITED	12.65
MUNGO	TOTAL E&P UK LIMITED	12.43
MUNGO	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	5.00
MUNRO	CONOCOPHILLIPS (U.K.) LIMITED	46.00
MUNRO	GDF SUEZ E&P UK LTD	39.00
MUNRO	TULLOW OIL SK LIMITED	15.00
MURCHISON {UK}	CNR INTERNATIONAL (U.K.) LIMITED	100.00
MURDOCH	CONOCOPHILLIPS (U.K.) LIMITED	59.50
MURDOCH	CONOCOPHILLIPS (U.K.) LIMITED	59.50
MURDOCH	GDF SUEZ E&P UK LTD	26.40
MURDOCH	GDF SUEZ E&P UK LTD	26.40
MURDOCH	TULLOW OIL SK LIMITED	14.10
MURDOCH	TULLOW OIL SK LIMITED	14.10
NELSON	ENTERPRISE OIL LIMITED	36.88
NELSON	ESSO EXPLORATION AND PRODUCTION UK LIMITED	21.23
NELSON	SHELL U.K. LIMITED	21.23
NELSON	APACHE NORTH SEA LIMITED	11.53
NELSON	IDEMITSU PETROLEUM UK LTD.	7.47
NELSON	PREMIER OIL UK LIMITED	1.66
NEPTUNE	BP EXPLORATION OPERATING COMPANY LIMITED	59.47
NEPTUNE	AMOCO (U.K.) EXPLORATION COMPANY, LLC	40.53
NEPTUNE	AMOCO U.K. PETROLEUM LIMITED	0.00
NESS	APACHE BERYL I LIMITED	50.00
NESS	ENTERPRISE OIL LIMITED	22.78
NESS	HESS LIMITED	22.22
NESS	OMV (U.K.) LIMITED	5.00
NETHAN	TALISMAN ENERGY (UK) LIMITED	95.00
NETHAN	FIRST OIL EXPRO LIMITED	5.00
NETTLEHAM	STAR ENERGY OIL & GAS LIMITED	100.00
NEVIS	APACHE BERYL I LIMITED	44.59
NEVIS	HESS LIMITED	37.35
NEVIS	ENTERPRISE OIL LIMITED	14.81
NEVIS	OMV (U.K.) LIMITED	3.25
NEWTON-ON-TRENT	COURAGE ENERGY (U.K.) LIMITED	100.00
NICOL	PREMIER OIL UK LIMITED	70.00
NICOL	CONOCOPHILLIPS (U.K.) LIMITED	18.00
NICOL	ENI UK LIMITED	12.00
NINIAN	CNR INTERNATIONAL (U.K.) LIMITED	87.06
NINIAN	ENI UK LIMITED	12.94
NINIAN-COLUMBA B/D TERRACE	CNR INTERNATIONAL (U.K.) LIMITED	94.40
NINIAN-COLUMBA B/D TERRACE	MARUBENI OIL & GAS (NORTH SEA) LIMITED	5.60
NINIAN-COLUMBA E TERRACE	CNR INTERNATIONAL (U.K.) LIMITED	91.60
NINIAN-COLUMBA E TERRACE	MARUBENI OIL & GAS (NORTH SEA) LIMITED	8.40
NORTH DAVY	PERENCO UK LIMITED	72.20
NORTH DAVY	SSE E&P UK LIMITED	27.80
NORTH MORECAMBE	HYDROCARBON RESOURCES LIMITED	100.00
NORTH SEAN {Part of SEAN}	ARCO BRITISH LIMITED	25.00
NORTH SEAN {Part of SEAN}	BRITOIL PUBLIC LIMITED COMPANY	25.00
NORTH SEAN {Part of SEAN}	ESSO EXPLORATION AND PRODUCTION UK LIMITED	25.00
NORTH SEAN {Part of SEAN}	SHELL U.K. LIMITED	25.00
NORTH VALIANT	CONOCOPHILLIPS DEVELOPMENTS LIMITED	61.13
NORTH VALIANT	BP EXPLORATION (ALPHA) LIMITED	38.87
NUGGETS N1	TOTAL E&P UK LIMITED	100.00
NUGGETS N2	TOTAL E&P UK LIMITED	100.00
NUGGETS N3	TOTAL E&P UK LIMITED	100.00
NUGGETS N4	TOTAL E&P UK LIMITED	100.00
ORION	TALISMAN NORTH SEA LIMITED	93.75
ORION	IDEMITSU PETROLEUM UK LTD.	6.25
OSPREY	FAIRFIELD FAGUS LIMITED	70.00
OSPREY	MCX OSPREY (UK) LIMITED	30.00
OTTER	TAQA BRATANI LIMITED	81.00
OTTER	DANA PETROLEUM (BVUK) LIMITED	19.00
PALMERS WOOD	STAR ENERGY WEALD BASIN LIMITED	100.00
PELICAN	TAQA BRATANI LIMITED	100.00
PETRONELLA	TALISMAN OIL TRADING LIMITED	100.00
PETRONELLA	TALISMAN ENERGY (UK) LIMITED	0.00
PICKERILL	PERENCO UK LIMITED	94.78
PICKERILL	MARUBENI OIL & GAS (NORTH SEA) LIMITED	5.22
PICKERING	VIKING UK GAS LIMITED	100.00
PICT	SUNCOR ENERGY UK LIMITED	100.00
PIERCE	ENTERPRISE OIL LIMITED	42.79
PIERCE	SHELL EP OFFSHORE VENTURES LIMITED	39.73
PIERCE	SHELL UPSTREAM OVERSEAS SERVICES (I) LIMITED	10.00
PIERCE	SUMMIT PETROLEUM LIMITED	7.48
PIPER	TRANSWORLD PETROLEUM (U.K.) LIMITED	23.50
PIPER	TALISMAN ENERGY (UK) LIMITED	20.28
PIPER	ENI UK LIMITED	20.00
PIPER	TALISMAN ENERGY ALPHA LIMITED	19.55
PIPER	TALISMAN NORTH SEA LIMITED	16.67
PLAYFAIR	CNR INTERNATIONAL (U.K.) LIMITED	100.00
RAVENSPURN N{pt.of RAVENSPURN}	E.ON E&P UK EU LIMITED	28.75
RAVENSPURN N{pt.of RAVENSPURN}	ARCO BRITISH LIMITED	20.00
RAVENSPURN N{pt.of RAVENSPURN}	BP EXPLORATION OPERATING COMPANY LIMITED	20.00
RAVENSPURN N{pt.of RAVENSPURN}	CENTRICA RESOURCES LIMITED	17.75
RAVENSPURN N{pt.of RAVENSPURN}	BRITOIL PUBLIC LIMITED COMPANY	13.50
RAVENSPURN S{pt.of RAVENSPURN}	BP EXPLORATION OPERATING COMPANY LIMITED	100.00
REMPSTONE	STAR ENERGY OIL & GAS LIMITED	100.00
RHUM	BP EXPLORATION OPERATING COMPANY LIMITED	50.00
RHUM	IRANIAN OIL COMPANY (U.K.) LIMITED	50.00
RITA	E.ON E&P UK LIMITED	74.00
RITA	GDF SUEZ E&P UK LTD	26.00
ROSE	CENTRICA RESOURCES LIMITED	100.00
ROSS	TALISMAN ENERGY (UK) LIMITED	56.18
ROSS	IDEMITSU PETROLEUM UK LTD.	30.82
ROSS	TALISMAN ENERGY ALPHA LIMITED	13.00
ROUGH	CENTRICA OFFSHORE UK LIMITED	100.00
SALTFLEETBY	WINGAS STORAGE UK LIMITED	65.00
SALTFLEETBY	WINGAS STORAGE ENTERPRISE LIMITED	35.00
SALTIRE	TRANSWORLD PETROLEUM (U.K.) LIMITED	23.50
SALTIRE	TALISMAN ENERGY (UK) LIMITED	20.28
SALTIRE	ENI UK LIMITED	20.00
SALTIRE	TALISMAN ENERGY ALPHA LIMITED	19.55
SALTIRE	TALISMAN NORTH SEA LIMITED	16.67
SATURN (ANNABEL)	CENTRICA NORTH SEA GAS LIMITED	100.00
SATURN (ATLAS,HYPERION,RHEA)	CONOCOPHILLIPS (U.K.) LIMITED	42.90
SATURN (ATLAS,HYPERION,RHEA)	RWE DEA UK SNS LIMITED	35.10
SATURN (ATLAS,HYPERION,RHEA)	CENTRICA NORTH SEA GAS LIMITED	22.00
SAXON	SUNCOR ENERGY UK LIMITED	100.00
SCAMPTON	STAR ENERGY OIL & GAS LIMITED	100.00
SCAMPTON NORTH	STAR ENERGY OIL & GAS LIMITED	100.00
SCAPA	TALISMAN OIL TRADING LIMITED	60.44
SCAPA	ENI UK LIMITED	20.00
SCAPA	RIGEL PETROLEUM (NI) LIMITED	19.56
SCAPA	TALISMAN ENERGY (UK) LIMITED	0.00
SCHIEHALLION	SHELL U.K. LIMITED	33.35
SCHIEHALLION	BRITOIL PUBLIC LIMITED COMPANY	29.05
SCHIEHALLION	SCHIEHALLION OIL & GAS LIMITED	15.67
SCHIEHALLION	MURPHY PETROLEUM LIMITED	5.88
SCHIEHALLION	OMV (U.K.) LIMITED	5.88
SCHIEHALLION	STATOIL (U.K.) LIMITED	5.88
SCHIEHALLION	BP EXPLORATION OPERATING COMPANY LIMITED	4.30
SCHOONER	TULLOW OIL SK LIMITED	95.17
SCHOONER	FAROE PETROLEUM (U.K.) LIMITED	4.83
SCOTER	ESSO EXPLORATION AND PRODUCTION UK LIMITED	44.00
SCOTER	SHELL U.K. LIMITED	44.00
SCOTER	E.ON E&P UK LIMITED	12.00
SCOTT	NEXEN PETROLEUM U.K. LIMITED	41.89
SCOTT	PREMIER OIL UK LIMITED	21.84
SCOTT	DANA PETROLEUM (E&P) LIMITED	20.64
SCOTT	APACHE BERYL I LIMITED	10.47
SCOTT	MAERSK OIL UK LIMITED	5.16
SEYMOUR	BG INTERNATIONAL (CNS) LIMITED	57.00
SEYMOUR	CENTRICA RESOURCES LIMITED	43.00
SHAMROCK	SHELL U.K. LIMITED	100.00
SHEARWATER	ESSO EXPLORATION AND PRODUCTION UK LIMITED	44.50
SHEARWATER	ESSO EXPLORATION AND PRODUCTION UK LIMITED	44.50
SHEARWATER	SHELL U.K. LIMITED	28.00
SHEARWATER	SHELL U.K. LIMITED	28.00
SHEARWATER	ARCO BRITISH LIMITED	27.50
SHEARWATER	ARCO BRITISH LIMITED	27.50
SINGLETON	P.R. SINGLETON LIMITED	79.12
SINGLETON	PROVIDENCE RESOURCES UK LIMITED	20.00
SINGLETON	NOBLE ENERGY (EUROPE) LIMITED	0.88
SINOPE	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
SINOPE	STATOIL (U.K.) LIMITED	30.00
SINOPE	CONOCOPHILLIPS (U.K.) LIMITED	20.00
SKENE	APACHE BERYL I LIMITED	38.21
SKENE	CENTRICA RESOURCES LIMITED	33.33
SKENE	ENTERPRISE OIL LIMITED	15.89
SKENE	HESS LIMITED	9.07
SKENE	OMV (U.K.) LIMITED	3.49
SKIFF	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
SKIFF	SHELL U.K. LIMITED	50.00
SKUA {pt. of MARNOCK-SKUA}	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
SKUA {pt. of MARNOCK-SKUA}	SHELL U.K. LIMITED	50.00
SOUTH CORMORANT	TAQA BRATANI LIMITED	100.00
SOUTH SEAN {Part of SEAN}	ARCO BRITISH LIMITED	25.00
SOUTH SEAN {Part of SEAN}	BRITOIL PUBLIC LIMITED COMPANY	25.00
SOUTH SEAN {Part of SEAN}	ESSO EXPLORATION AND PRODUCTION UK LIMITED	25.00
SOUTH SEAN {Part of SEAN}	SHELL U.K. LIMITED	25.00
SOUTH VALIANT	BP EXPLORATION BETA LIMITED	37.50
SOUTH VALIANT	CONOCOPHILLIPS PETROLEUM LIMITED	25.00
SOUTH VALIANT	ARCO BRITISH LIMITED	12.50
SOUTH VALIANT	CONOCOPHILLIPS DEVELOPMENTS LIMITED	12.50
SOUTH VALIANT	CONOCOPHILLIPS (U.K.) ALPHA LIMITED	12.50
STAINTON	STAR ENERGY OIL & GAS LIMITED	100.00
STARLING	ESSO EXPLORATION AND PRODUCTION UK LIMITED	72.00
STARLING	SHELL U.K. LIMITED	28.00
STATFJORD {UK}	CENTRICA RESOURCES LIMITED	66.66
STATFJORD {UK}	PHILLIPS 66 LIMITED	33.34
STIRLING	PREMIER OIL UK LIMITED	68.68
STIRLING	IDEMITSU PETROLEUM UK LTD.	16.00
STIRLING	TALISMAN NORTH SEA LIMITED	15.32
STOCKBRIDGE	STAR ENERGY WEALD BASIN LIMITED	100.00
STORRINGTON	STAR ENERGY WEALD BASIN LIMITED	100.00
STRATHSPEY	CHEVRON NORTH SEA LIMITED	67.00
STRATHSPEY	ESSO EXPLORATION AND PRODUCTION UK LIMITED	13.25
STRATHSPEY	SHELL U.K. LIMITED	13.25
STRATHSPEY	CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITED	6.50
SYCAMORE	CENTRICA NORTH SEA OIL LIMITED	100.00
TARTAN	TALISMAN OIL TRADING LIMITED	100.00
TARTAN	TALISMAN ENERGY (UK) LIMITED	0.00
TEAL	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
TEAL	SHELL U.K. LIMITED	50.00
TEAL SOUTH	ESSO EXPLORATION AND PRODUCTION UK LIMITED	50.00
TEAL SOUTH	SHELL U.K. LIMITED	50.00
TELFORD	NEXEN PETROLEUM U.K. LIMITED	71.75
TELFORD	APACHE BERYL I LIMITED	15.65
TELFORD	SUNCOR ENERGY UK LIMITED	9.43
TELFORD	MAERSK OIL UK LIMITED	2.36
TELFORD	PREMIER OIL UK LIMITED	0.82
TERN	TAQA BRATANI LIMITED	100.00
TETHYS	RWE DEA UK SNS LIMITED	75.00
TETHYS	CONOCOPHILLIPS (U.K.) LIMITED	25.00
THAMES	TULLOW OIL SK LIMITED	66.67
THAMES	PERENCO UK LIMITED	23.33
THAMES	CENTRICA RESOURCES LIMITED	10.00
THELMA	CNR INTERNATIONAL (U.K.) LIMITED	100.00
THISTLE	ENQUEST THISTLE LIMITED	99.00
THISTLE	BRITOIL PUBLIC LIMITED COMPANY	1.00
THURNE	TULLOW OIL SK LIMITED	86.96
THURNE	CENTRICA RESOURCES LIMITED	13.04
TIFFANY	CNR INTERNATIONAL (U.K.) LIMITED	100.00
TONI	CNR INTERNATIONAL (U.K.) LIMITED	100.00
TOPAZ	RWE DEA UK SNS LIMITED	57.50
TOPAZ	ITHACA ENERGY (UK) LIMITED	35.00
TOPAZ	FAROE PETROLEUM (U.K.) LIMITED	7.50
TRENT	PERENCO UK LIMITED	80.00
TRENT	IONA ENERGY COMPANY (UK) LIMITED	20.00
TRUMFLEET	WARWICK ENERGY LIMITED	96.00
TRUMFLEET	ALTWOOD PETROLEUM LIMITED	4.00
TULLICH	MAERSK OIL NORTH SEA UK LIMITED	100.00
TWEEDSMUIR	TALISMAN ENERGY (UK) LIMITED	34.71
TWEEDSMUIR	TRANSWORLD PETROLEUM (U.K.) LIMITED	23.50
TWEEDSMUIR	TALISMAN ENERGY ALPHA LIMITED	19.56
TWEEDSMUIR	TALISMAN NORTH SEA LIMITED	16.67
TWEEDSMUIR	FIRST OIL EXPRO LIMITED	5.57
TWEEDSMUIR SOUTH	TALISMAN ENERGY (UK) LIMITED	34.71
TWEEDSMUIR SOUTH	TRANSWORLD PETROLEUM (U.K.) LIMITED	23.50
TWEEDSMUIR SOUTH	TALISMAN ENERGY ALPHA LIMITED	19.56
TWEEDSMUIR SOUTH	TALISMAN NORTH SEA LIMITED	16.67
TWEEDSMUIR SOUTH	FIRST OIL EXPRO LIMITED	5.57
TYNE NORTH	PERENCO UK LIMITED	80.00
TYNE NORTH	IONA ENERGY COMPANY (UK) LIMITED	20.00
TYNE SOUTH	PERENCO UK LIMITED	80.00
TYNE SOUTH	IONA ENERGY COMPANY (UK) LIMITED	20.00
VALKYRIE	CONOCOPHILLIPS PETROLEUM LIMITED	50.00
VALKYRIE	BRITOIL PUBLIC LIMITED COMPANY	25.00
VALKYRIE	EOG RESOURCES UNITED KINGDOM LIMITED	25.00
VAMPIRE	BRITOIL PUBLIC LIMITED COMPANY	50.00
VAMPIRE	CONOCOPHILLIPS PETROLEUM LIMITED	50.00
VANGUARD	BP EXPLORATION (ALPHA) LIMITED	50.00
VANGUARD	CONOCOPHILLIPS PETROLEUM LIMITED	50.00
VICTOR	CENTRICA RESOURCES LIMITED	30.00
VICTOR	ESSO EXPLORATION AND PRODUCTION UK LIMITED	25.00
VICTOR	CONOCOPHILLIPS (U.K.) THETA LIMITED	20.00
VICTOR	DANA PETROLEUM (E&P) LIMITED	10.00
VICTOR	RWE DEA UK SNS LIMITED	10.00
VICTOR	CALENERGY GAS LIMITED	5.00
VICTORIA	BRIDGE ENERGY (SNS) LIMITED	50.00
VICTORIA	BRIDGE ENERGY (CNS) LIMITED	25.00
VICTORIA	CONOCOPHILLIPS (U.K.) LIMITED	25.00
VIKING B {pt of VIKING GROUP}	BRITOIL PUBLIC LIMITED COMPANY	50.00
VIKING B {pt of VIKING GROUP}	CONOCOPHILLIPS (U.K.) LIMITED	50.00
VIKING C {pt of VIKING GROUP}	BRITOIL PUBLIC LIMITED COMPANY	50.00
VIKING C {pt of VIKING GROUP}	CONOCOPHILLIPS (U.K.) LIMITED	50.00
VIKING D {pt of VIKING GROUP}	BRITOIL PUBLIC LIMITED COMPANY	50.00
VIKING D {pt of VIKING GROUP}	CONOCOPHILLIPS (U.K.) LIMITED	50.00
VIKING E {pt of VIKING GROUP}	BRITOIL PUBLIC LIMITED COMPANY	50.00
VIKING E {pt of VIKING GROUP}	CONOCOPHILLIPS (U.K.) LIMITED	50.00
VISCOUNT	BP EXPLORATION (ALPHA) LIMITED	30.00
VISCOUNT	CONOCOPHILLIPS PETROLEUM LIMITED	30.00
VISCOUNT	BP EXPLORATION BETA LIMITED	20.00
VISCOUNT	CONOCOPHILLIPS (U.K.) LIMITED	20.00
VIXEN	BRITOIL PUBLIC LIMITED COMPANY	50.00
VIXEN	CONOCOPHILLIPS (U.K.) LIMITED	50.00
VULCAN	BP EXPLORATION (ALPHA) LIMITED	42.13
VULCAN	CONOCOPHILLIPS (U.K.) LIMITED	34.25
VULCAN	ARCO BRITISH LIMITED	7.88
VULCAN	CONOCOPHILLIPS DEVELOPMENTS LIMITED	7.88
VULCAN	CONOCOPHILLIPS (U.K.) ALPHA LIMITED	7.88
WAREHAM	PERENCO UK LIMITED	67.50
WAREHAM	PREMIER OIL EXPLORATION LIMITED	12.50
WAREHAM	MAERSK OIL NORTH SEA UK LIMITED	7.50
WAREHAM	SUMMIT PETROLEUM DORSET LIMITED	7.50
WAREHAM	TALISMAN NORTH SEA LIMITED	5.00
WAVENEY	PERENCO NORTH SEA LIMITED	100.00
WELTON	STAR ENERGY OIL & GAS LIMITED	100.00
WENLOCK	EDF PRODUCTION UK LTD	80.00
WENLOCK	ATP OIL & GAS (UK) LIMITED	20.00
WENSUM {pt of THAMES COMPLEX}	TULLOW OIL SK LIMITED	66.67
WENSUM {pt of THAMES COMPLEX}	PERENCO UK LIMITED	23.33
WENSUM {pt of THAMES COMPLEX}	CENTRICA RESOURCES LIMITED	10.00
WEST BRAE	MARATHON OIL U.K. LLC	40.00
WEST BRAE	BP EXPLORATION OPERATING COMPANY LIMITED	27.70
WEST BRAE	TAQA BRATANI LIMITED	14.00
WEST BRAE	CENTRICA RESOURCES LIMITED	8.00
WEST BRAE	JX NIPPON EXPLORATION AND PRODUCTION (U.K.) LIMITED	6.30
WEST BRAE	TAQA BRATANI LNS LIMITED	4.00
WEST DON	ENQUEST DONS LIMITED	25.70
WEST DON	FIRST OIL EXPRO LIMITED	19.28
WEST DON	VALIANT EXPLORATION LIMITED	19.28
WEST DON	ENQUEST UKCS LIMITED	18.50
WEST DON	STRATIC ENERGY (UK) LIMITED	17.25
WEST FIRSBY	EUROPA OIL & GAS (WEST FIRSBY) LIMITED	100.00
WEST SOLE	BP EXPLORATION OPERATING COMPANY LIMITED	100.00
WHISBY	BLACKLAND PARK EXPLORATION LIMITED	100.00
WHITTLE {pt of JUNO}	AMOCO U.K. PETROLEUM LIMITED	66.30
WHITTLE {pt of JUNO}	SSE E&P UK LIMITED	33.70
WHITTLE {pt of JUNO}	AMOCO (U.K.) EXPLORATION COMPANY, LLC	0.00
WINDERMERE	RWE DEA UK SNS LIMITED	60.00
WINDERMERE	CENTRICA NORTH SEA GAS LIMITED	20.00
WINDERMERE	NOBLE ENERGY (EUROPE) LIMITED	20.00
WISSEY	TULLOW OIL SK LIMITED	62.50
WISSEY	FAROE PETROLEUM (U.K.) LIMITED	18.75
WISSEY	FIRST OIL EXPRO LIMITED	18.75
WOLLASTON {pt of JUNO}	AMOCO (U.K.) EXPLORATION COMPANY, LLC	66.27
WOLLASTON {pt of JUNO}	SSE E&P UK LIMITED	33.73
WOLLASTON {pt of JUNO}	AMOCO U.K. PETROLEUM LIMITED	0.00
WOOD	TALISMAN ENERGY (UK) LIMITED	58.97
WOOD	MARUBENI OIL & GAS (U.K.) LIMITED	41.03
WREN	CENTRICA (HORNE & WREN) LIMITED	50.00
WREN	TULLOW OIL SK LIMITED	50.00
WYTCH FARM	PERENCO UK LIMITED	50.09
WYTCH FARM	PREMIER OIL UK LIMITED	30.10
WYTCH FARM	MAERSK OIL NORTH SEA UK LIMITED	7.43
WYTCH FARM	SUMMIT PETROLEUM DORSET LIMITED	7.43
WYTCH FARM	TALISMAN NORTH SEA LIMITED	4.95
YARE {pt of THAMES COMPLEX}	TULLOW OIL SK LIMITED	66.67
YARE {pt of THAMES COMPLEX}	PERENCO UK LIMITED	23.33
YARE {pt of THAMES COMPLEX}	CENTRICA RESOURCES LIMITED	10.00