Title Accumulation Award Date Award Date Accumulation ... · Tri-Star Petroleum Company 1.50 ATP593P 30/09/2018 Bowen/Surat Basin 26 615.3 28/09/1994 Azeeza Pty Ltd* 60.00 ... Queensland

Company (Operator*) Equity Expiry DateAccumulationTitleTitles Table 2: KEY TO PETROLEUM EXPLORATION AND DEVELOPMENT TITLES at 1 April 2006

Equity Expiry DateAccumulationTitle

Company (Operator*)Award Date Award Date

Onshore

Queensland

Exploration Permit Sq km (approximate)Blocks

ATP259P 15,254.0373Cooper/Eromanga Basin 1/01/1979

Delhi Petroleum Pty Ltd 50.00Santos Limited* 50.00ATP267P

30/11/2007430.730Cooper/Eromanga Basin 1/12/1979

Magellan Petroleum (Eastern) Pty Ltd 40.94Santos QNT Pty Ltd* 51.30Vamgas Pty Ltd 7.77ATP269P

31/12/20071,278.718Cooper/Eromanga Basin 1/01/2004

Beach Petroleum Limited* 80.00Inland Oil (Production) Pty Ltd 6.10Mawson Petroleum Pty Limited 13.90ATP299P


CPC Energy Pty Limited 1.00Drillsearch Energy NL 10.00Santos QNT Pty Ltd* 77.00Vamgas Pty Ltd 12.00ATP336P

30/09/2007887.931Bowen/Surat Basin 1/10/1983

Interstate Pipelines Pty Ltd 15.00Santos QNT Pty Ltd* 85.00ATP337P

30/09/20075,351.8100Bowen/Surat Basin 1/10/1983

Origin Energy CSG Limited 50.00Santos QNT Pty Ltd* 50.00ATP364P


BHP Coal Pty Ltd* 99.00CH4 Pty Ltd 1.00ATP375P


Origin Energy CSG Ltd* 100.00ATP470P


Origin Energy CSG Limited* 100.00ATP471P


Mosaic Oil QLD Pty Limited* 100.00ATP526P


Craig, Ltd. 2.66Mary Blanton Kennedy 1.75Oil Company of Australia (Moura) Pty Ltd 19.34Origin Energy CSG Ltd 4.59Tipperary Oil & Gas (Australia) Pty Ltd* 71.66ATP529P

30/11/20087,905.1Galilee Basin 1/12/2004

Capricorn Energy Pty Ltd* 100.00ATP539P


Great Artesian Oil and Gas Ltd* 100.00ATP543P


Vernon E Faulconer Australia Inc* 100.00ATP545P


Bow Energy Ltd* 100.00ATP548P


IOR Exploration Pty Ltd* 68.65Netscald Pty Ltd 20.00Oilex NL 11.35ATP549P 5,600.6114Cooper/Eromanga Basin 13/04/1993

Australian Gasfields Limited* 100.00ATP552P

30/06/20092Bowen/Surat Basin 1/07/2001

Great Artesian Oil and Gas Limited* 100.00ATP553P


Origin Energy CSG Limited 50.00Santos QNT Pty Ltd* 50.00

ATP560P


Bounty Oil and Gas NL 40.00Oil Wells of Kentucky Inc* 60.00ATP564P 1,480.165Bowen/Surat Basin 19/04/1994

Anglo Coal (Moura) Ltd* 25.50Helm Energy Australia LLC 25.00Lowell Petroleum NL 25.00Mitsui Moura Investment Pty Ltd 24.50ATP567P


Pagehurst Pty Ltd* 100.00ATP574P 230.35Bowen/Surat Basin 19/04/1994

Bow Energy Ltd 12.50Seqoil Pty Ltd* 57.50Victoria Petroleum NL 30.00ATP578P 5,139.265Cooper/Eromanga Basin 30/06/1994

Shogoil Australia Pty Ltd* 100.00ATP582P 28,402.6365Cooper/Eromanga Basin 30/06/1994

Cooper-Eromanga Oil Inc* 100.00ATP584P


Craig Ltd 2.00Origin Energy CSG Ltd 29.30Piper Petroleum Company 2.00Tri-Star Petroleum Company* 66.70ATP587P 934.912Cooper/Eromanga Basin 18/07/1994

Cobrex Pty Ltd 50.00Millennium Resources Qld Pty Ltd* 50.00ATP592P


Craig Ltd 2.00OCA (CSG) PL 29.23Origin Energy CSG Ltd* 65.27Piper Petroleum Company 2.00Tri-Star Petroleum Company 1.50ATP593P


Azeeza Pty Ltd* 60.00Seqoil Pty Ltd 40.00ATP594P 1,536.220Cooper/Eromanga Basin 30/09/1994

Icon Energy Ltd* 100.00ATP602P 310.312Bowen/Surat Basin 13/12/1994

Anglo Coal (Moura) Ltd 25.00Helm Energy Australia LLC* 25.00Lowell Petroleum NL 25.00Mitsui Moura Investment Pty Ltd 25.00ATP606P


Origin Energy CSG Limited* 100.00ATP608P 1,675.653Bowen/Surat Basin 30/11/1994

Seqoil Pty Ltd 40.00Victoria Petroleum NL* 60.00ATP610P 76.65Bowen/Surat Basin 1/01/1995

Pangaea Oil and Gas Pty Ltd 29.38Queensland Gas Company Limited* 60.63Sentient Gas Australia Pty Ltd 10.00ATP613P 619.318Maryborough Basin 23/03/1995

Magellan Petroleum (Eastern) Pty Ltd* 100.00ATP616P 76.18Cooper/Eromanga Basin 27/10/1995

Liberty Petroleum Corporation* 100.00ATP618P 11,403.2151Cooper/Eromanga Basin 8/01/1996

Harlow Australia Pty Ltd* 100.00ATP620P


Pangaea Oil and Gas Pty Ltd* 40.63Queensland Gas Company Limited 59.38ATP621P


Bobwyns Pty Ltd* 95.00Queensland Gas Company Limited 5.00

1

Company (Operator*) Equity Expiry DateAccumulationTitleKEY TO PETROLEUM EXPLORATION AND DEVELOPMENT TITLES



ATP626P


Jakabar Pty Limited* 100.00ATP631P


Origin Energy CSG Ltd* 100.00ATP632P


Queensland Gas Company Ltd* 100.00ATP633P


Beach Petroleum Ltd 50.00Origin Energy CSG Ltd* 50.00ATP641P

31/03/20184,785.6122Clarence/Moreton Basin 4/03/1998

BNG Pty Ltd* 100.00ATP644P




BNG (Surat) Pty Ltd* 100.00ATP647P


Starzap Pty Ltd* 100.00ATP648P


Pangaea Oil and Gas Pty Ltd 31.25Queensland Gas Company Limited* 58.75Sentient Gas Australia Pty Ltd 10.00ATP651P


Queensland Gas Company Limited* 100.00ATP653P


Craig, Ltd. 2.34Mary Blanton Kennedy 1.76Tipperary Oil & Gas (Australia) Pty Ltd* 95.90ATP655P


Tipperary Oil & Gas (Australia) Pty Ltd* 100.00ATP663P 1,289.8Bowen/Surat Basin 30/09/2002





Tri-Star Petroleum Company* 100.00ATP676P


Australian Coalbed Methane Pty Ltd* 100.00ATP679P 277.711Clarence/Moreton Basin 9/02/2001

Arrow Energy NL* 100.00ATP683P






Santos QNT Pty Ltd* 50.00Sunshine 685 Pty Ltd 50.00ATP688P 6,451.6Bowen/Surat Basin 26/02/2003

BNG (Surat) Pty Ltd* 50.00Hamilbent Pty Ltd 50.00ATP689P


Arrow Surat Pty Ltd* 100.00ATP692P




BNG (Surat) Pty Ltd* 100.00ATP700P 1,186.4New England Fold Belt

Basin24/03/2003

Arrow Energy NL* 100.00

ATP702P














Outback Oil & Gas Pty Ltd* 100.00ATP716P

31/10/2007

3,704.8New England Fold Belt Basin

14/10/2003







Kreznel, Jan 50.00Rudkowski, Bogdan* 50.00ATP727P


CH4 Pty Ltd* 100.00ATP735P














Ausam Resources Pty Ltd 50.00Origin Energy Resources Limited* 50.00ATP755P


Brisbane Petroleum NL 50.00Longreach Oil Limited* 50.00ATP758P


OME Resources Australia Pty Ltd* 100.00ATP759P


OME Resources Australia Pty Ltd* 100.00ATP767P








Victoria Oil Pty Ltd* 100.00

2




ATP777P


Pangaea Oil & Gas Pty Limited* 100.00ATP780P


Apiti Oil & Gas Exploration Limited* 100.00ATP787P




Pangaea Oil & Gas Pty Limited* 100.00ATP789P


Sunshine Cooper Pty Ltd* 100.00ATP790P






Diamond Creek Coal Pty Ltd* 100.00ATP794P


Seqoil Pty Ltd 40.00Victoria Oil Exploration (1977) Pty Ltd* 60.00ATP795P






Galilee Energy Pty Ltd* 100.00ATP800P


















New South Oil Pty Ltd* 100.00ATP812P

31/12/2008228.5Clarence/Moreton Basin 21/12/2004

New Acland Coal Pty Ltd* 100.00ATP813P


Eureka Petroleum Pty Ltd* 100.00ATP814P








Eureka Petroleum Pty Ltd* 100.00

ATP821P


Diamond Creek Coal Pty Ltd* 100.00

Production Licence Sq km (approximate)Blocks

PL1


Santos QNT Pty Ltd* 100.00PL2


Santos QNT Pty Ltd* 100.00PL3


Interstate Pipelines Pty Ltd 15.00Santos QNT Pty Ltd* 85.00PL4






















Origin Energy CSG Limited* 100.00PL15


Mosaic Oil QLD Pty Limited* 100.00PL16




Golden West Hydrocarbons Pty Ltd 3.30Santos QNT Pty Ltd* 70.00Timor Oil Ltd 26.70PL18


Brisbane Petroleum NL* 50.00Delbaere Associates Pty Ltd 50.00PL21 260.07Bowen/Surat Basin 19/04/2004

Angari Pty Limited 4.50Oil Investments Limited 19.00Origin Energy CSG Limited* 64.00Santos QNT Pty Ltd 12.50

3




PL22


Angari Pty Limited 4.50Oil Investments Limited 19.00Origin Energy CSG Limited* 64.00Santos QNT Pty Ltd 12.50PL23


Australian Gasfields Limited 2.00Delhi Petroleum Pty Ltd 32.00Drillsearch Energy Limited 2.00Inland Oil (Production) Pty Ltd 2.00Mawson Petroleum Pty Limited 6.50Santos Limited* 40.00Vamgas Pty Ltd 15.50PL24




Australian Gasfields Limited 2.00Delhi Petroleum Pty Ltd 32.00Drillsearch Energy Limited 2.00Inland Oil (Production) Pty Ltd 2.00Mawson Petroleum Pty Limited 6.50Santos Ltd* 40.00Vamgas Pty Ltd 15.50PL26




Angari Pty Limited 4.50Oil Investments Limited 19.00Origin Energy CSG Limited* 64.00Santos QNT Pty Ltd 12.50PL28


Interstate Pipelines Pty Ltd 7.50Oil Investments Limited 35.51Origin Energy CSG Limited 10.75Santos QNT Pty Ltd* 46.25PL29


CPC Energy Pty Limited 1.00Drillsearch Energy NL 10.00Santos QNT Pty Ltd* 77.00Vamgas Pty Ltd 12.00PL30


Angari Pty Limited* 55.00Bridge Oil Exploration Pty Limited 7.50Mosaic Oil NL 10.00Origin Energy CSG Limited 20.00Santos (BOL) Pty Ltd 7.50PL31


Beach Petroleum Limited* 80.00Mawson Petroleum Pty Limited 20.00PL32




Magellan Petroleum (Eastern) Pty Ltd 40.94Santos Gnuco Pty Ltd 7.77Santos QNT Pty Ltd* 51.30

PL34


Delhi Petroleum Pty Ltd 30.00Santos Limited* 37.50Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd 7.50PL35








CPC Energy Pty Limited 1.00Drillsearch Energy Limited 10.00Santos QNT Pty Ltd* 77.00Vamgas Pty Ltd 12.00PL39




Brisbane Petroleum NL* 50.00Delbaere Associates Pty Ltd 50.00PL41


Origin Energy CSG Limited 50.00Santos QNT Pty Ltd* 50.00PL42




Origin Energy Bonaparte Pty Ltd 50.00Santos QNT Pty Ltd* 50.00PL44




Origin Energy CSG Limited* 50.00Santos QNT Pty Ltd 50.00PL46


Mosaic Oil NL* 100.00PL47




Mosaic Oil NL* 100.00PL49


Mosaic Oil QLD Pty Limited* 100.00

4




PL50


Magellan Petroleum (Eastern) Pty Ltd 40.94Santos Gnuco Pty Ltd 7.77Santos QNT Pty Ltd* 51.30PL51


Magellan Petroleum (Eastern) Pty Ltd 40.94Santos Gnuco Pty Ltd 7.77Santos QNT Pty Ltd* 51.30PL52








Delhi Petroleum Pty Ltd 40.00Santos Limited* 52.00Vamgas Pty Ltd 8.00PL56


Angari Pty Limited* 49.00Bridge Oil Exploration Pty Limited 7.50Mosaic Oil NL 10.00Mosaic Oil QLD Pty Limited 6.00Origin Energy CSG Limited 20.00Santos (BOL) Pty Ltd 7.50PL57




Delhi Petroleum Pty Ltd 30.00Santos Australian Hydrocarbons Pty Ltd 5.00Santos Limited* 57.50Vamgas Pty Ltd 7.50PL59


Delhi Petroleum Pty Ltd 20.00Origin Energy Resources Limited 25.00Santos Limited* 25.00Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd 5.00PL60






Australian Gasfields Limited 2.00Delhi Petroleum Pty Ltd 32.00Drillsearch Energy Limited 2.00Inland Oil (Production) Pty Ltd 2.00Mawson Petroleum Pty Limited 6.50Santos Limited* 40.00Vamgas Pty Ltd 15.50

PL63




Angari Pty Limited 4.50Origin Energy CSG Limited* 83.00Santos QNT Pty Ltd 12.50PL65

15/12/201458.84Adavale Basin 16/12/1993

Australian Gasfields Limited* 100.00PL66




Origin Energy CSG Limited* 50.00Santos QNT Pty Ltd 50.00PL68 24.22Cooper/Eromanga Basin 9/12/1993

Delhi Petroleum Pty Ltd 30.00Santos Ltd* 37.50Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd 7.50PL69






Angari Pty Limited* 67.50Origin Energy CSG Limited 22.50Santos QNT Pty Ltd 10.00PL72 18.41Bowen/Surat Basin 27/04/1995

Sykes Ian Grant* 100.00PL73 6.1Bowen/Surat Basin 27/04/1994

Sykes Ian Grant* 100.00PL74


Angari Pty Limited 49.00Bridge Oil Exploration Pty Limited 7.50Mosaic Oil NL 10.00Mosaic Oil QLD Pty Limited 6.00Origin Energy CSG Limited* 20.00Santos (BOL) Pty Ltd 7.50PL75






Australian Gasfields Limited 2.00Delhi Petroleum Pty Ltd 32.00Drillsearch Energy Limited 2.00Inland Oil (Production) Pty Ltd 2.00Mawson Petroleum Pty Limited 6.50Santos Limited* 40.00Vamgas Pty Ltd 15.50

5




PL78






















Delhi Petroleum Pty Ltd 30.00Santos Limited* 37.50Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd 7.50

PL89




Craig Ltd 2.34Kennedy, Mary Blanton 1.75Tipperary Oil & Gas (Australia) Pty Ltd* 95.91PL91


Craig, Ltd. 2.34Kennedy, Mary Blanton 1.75Tipperary Oil & Gas (Australia) Pty Ltd* 95.91PL92






Oil Company of Australia (Moura) Pty Ltd* 100.00PL95






Inland Oil (Production) Pty Ltd 20.00IOR Exploration Pty Ltd* 57.60Moroil Pty Ltd 22.40PL99






Oil Company of Australia (Moura) Pty Ltd 50.00Origin Energy CSG Limited* 50.00PL105


Australian Gasfields Limited 2.00Delhi Petroleum Pty Ltd 32.00Drillsearch Energy Limited 2.00Inland Oil (Production) Pty Ltd 2.00Mawson Petroleum Pty Limited 6.50Santos Limited* 40.00Vamgas Pty Ltd 15.50PL106 6.11Cooper/Eromanga Basin 29/10/1998

Delhi Petroleum Pty Ltd 20.00Origin Energy Resources Limited 25.00Santos Limited 25.00Santos Petroleum Pty Ltd* 25.00Vamgas Pty Ltd 5.00

6




PL107




Delhi Inter Oil Corp 20.00Origin Energy Resources Limited 25.00Santos Limited* 25.00Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd 5.00PL109










Delhi Petroleum Pty Ltd 28.80Origin Energy Resources Limited 10.00Santos Australian Hydrocarbons Pty Ltd 2.00Santos Limited* 52.00Vamgas Pty Ltd 7.20PL114








Vernon E Faulconer Australia Inc* 100.00PL119


Mosaic Oil NL* 83.33Santos (BOL) Pty Ltd 16.67PL129


Delhi Petroleum Pty Ltd 30.00Santos Limited* 37.50Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd 7.50

PL130


















Delhi Petroleum Pty Ltd 25.20Origin Energy Resources Limited 27.00Santos Limited* 31.50Vamgas Pty Ltd 16.30PL139






Delhi Petroleum Pty Ltd 28.80Origin Energy Resources Limited 10.00Santos Australian Hydrocarbons Pty Ltd 2.00Santos Limited* 52.00Vamgas Pty Ltd 7.20

7




PL142






Delhi Petroleum Pty Ltd 30.00Santos Limited 37.50Santos Petroleum Pty Ltd 25.00Vamgas Pty Ltd* 7.50PL145


















Delhi Petroleum Pty Ltd 28.80Origin Energy Resources Limited 10.00Santos Australian Hydrocarbons Pty Ltd 2.00Santos Limited* 52.00Vamgas Pty Ltd 7.20

PL154


Delhi Petroleum Pty Ltd 25.20Origin Energy Resources Limited 27.00Santos Limited* 31.50Vamgas Pty Ltd 16.30PL155


















Roma Petroleum NL* 80.00Victoria Petroleum NL 20.00PL173








Santos QNT Pty Ltd* 84.38Vamgas Pty Ltd 15.63

8




PL177






Pangaea Oil and Gas Pty Ltd 40.63Queensland Gas Company Limited* 59.38PL181








Australian Gasfields Limited 19.60Beach Petroleum Limited* 69.59Inland Oil (Production) Pty Ltd 5.00Mawson Petroleum Pty Limited 5.81PL186










BHP Coal Pty Ltd 50.00CH4 Pty Ltd* 50.00PL192


Mosaic Oil QLD Pty Limited* 49.00Santos (BOL) Pty Ltd 23.22Santos Exploration Pty Limited 27.78

PL193




Australian CBM Pty Ltd* 50.00CS Energy Limited 50.00PL195




BHP Coal Pty Ltd 50.00CH4 Pty Ltd* 50.00PL198


Arrow Energy NL* 80.00Comet Ridge Ltd 20.00PL200




Queensland Gas Company Limited* 90.00Sentient Gas Australia Pty Ltd 10.00PL202




Origin Energy CSG Marketing Pty Limited* 100.00PL204


Origin Energy CSG Limited 50.00Origin Energy CSG Marketing Pty Limited* 50.00PL205










Mosaic Oil NL* 71.11Mosaic Oil QLD Pty Limited 12.22Santos (BOL) Pty Ltd 16.67PL218


Origin Energy CSG Limited* 50.00Santos Petroleum Pty Ltd 50.00PL219






CH4 Pty Ltd* 100.00PL226


Origin Energy CSG Limited* 100.00

9




PL227




Pangaea Oil and Gas Pty Ltd 40.63Queensland Gas Company Limited* 59.38PL229


Pangaea Oil and Gas Pty Ltd 40.63Queensland Gas Company Ltd* 59.38PL230


Arrow Energy NL* 100.00PL231


Victoria International Petroleum NL* 64.00Victoria Oil Pty Ltd 36.00PL232










Craig, Ltd. 2.34Kennedy, Mary Blanton 1.75Tipperary Oil & Gas (Australia) Pty Ltd* 95.91

Offshore

Queensland


Q/23P

20/05/200915,130.0180Carpentaria Basin 21/05/2003

Gulf Energy Pty Ltd* 100.00

Onshore

New South Wales


PEL1

3/07/20067,042.996Gunnedah Basin 11/02/1993

Australian Coalbed Methane Pty Limited* 100.00PEL2

27/02/20078,099.8120Sydney Basin 29/03/1993

Sydney Gas Operations Pty Ltd* 100.00PEL4

2/11/20066,955.1113Gunnedah Basin 11/11/1993


10/11/2011450.06Sydney Basin 30/03/2006


18/06/20065,866.981Gunnedah Basin 9/12/1993

Eastern Energy Australia Pty Limited* 100.00PEL8

24/06/20077,575.0101Murray/Darling Basin 25/06/2001

Eastern Star Gas Limited* 100.00PSPAUTH 11

19/05/20066 Basin 20/05/2005

Santelle Pty Ltd* 100.00PEL12

26/09/20072,274.139Gunnedah Basin 12/12/2001

Australian Coalbed Methane Pty Limited* 100.00PEL13


Molopo Australia Limited* 100.00

PEL16


Metgasco Pty Ltd* 100.00PEL238

2/08/20079,093.2132Gunnedah Basin 15/12/2003

Eastern Star Gas Limited* 100.00PEL267

14/06/20066,137.7107Sydney Basin 20/01/1984


15/04/20081,050.014Sydney Basin 12/07/2005

Lucas Coal Seam Gas Pty Limited* 100.00PEL419


Red Sky Energy Pty Ltd* 100.00PEL420


Red Sky Energy Pty Ltd* 100.00PEL422






Molopo Australia Limited* 100.00PEL427 R1

20/05/20066,828.697Gunnedah Basin 23/09/2004

Comet Ridge Limited* 100.00PEL428

14/09/20086,075.081Gunnedah Basin 12/11/2004

Comet Ridge Limited* 100.00PEL432 234.132Clarence/Moreton Basin 2/05/2003

Arrow Energy NL* 100.00PEL433 10,215.7140Gunnedah Basin 14/02/2001

Eastern Star Gas Limited* 100.00PEL434 10,107.8140Gunnedah Basin 14/02/2001



Australian Coalbed Methane Pty Ltd* 100.00PEL437


Pangaea Oil & Gas Pty Ltd* 100.00PEL442

26/02/2008502.010Sydney Basin 27/02/2002

Apex Energy NL* 80.00Sun Resources (NSW) Pty Ltd 20.00PEL443


Harlow Australia Pty Ltd* 100.00PEL444

3/04/200965.25Sydney Basin 4/04/2003

Apex Energy NL* 80.00PEL445


B.N.G. Pty. Ltd.* 100.00PEL446 73.02Sydney Basin 6/12/2004

Santelle Pty Ltd* 100.00


PPL1(NSW)

1/09/202347.5Sydney Basin 2/09/2002

Sydney Gas (Camden) Operations Pty Ltd* 100.00PPL2(NSW)

9/10/20230.9Sydney Basin 10/10/2002

Sydney Gas (Camden) Operations Pty Ltd* 100.00PPL3(NSW) R1

14/12/202410.6Gunnedah Basin 2/08/2004

Narrabri Power Limited* 100.00PPL4(NSW)

5/10/202555.4Sydney Basin 6/10/2004

Sydney Gas (Camden) Operations Pty Ltd* 100.00

10




Offshore

New South Wales


PEP11(NSW)

4/08/20088,184.7129Sydney Basin 24/06/1999

Bounty Oil and Gas NL* 100.00

Onshore

Victoria


PEP151

15/05/20081,718.046Otway Basin 16/05/2002

Essential Petroleum Resources Ltd* 100.00PEP155

28/08/20061,578.048Gippsland Basin 17/08/2000

Petrotech Pty Ltd* 100.00PEP157

16/08/20061,889.038Gippsland Basin 17/08/2000

Petrotech Pty Ltd* 100.00PEP158 799.026Gippsland Basin 17/08/2000

Petrotech Pty Ltd* 100.00PEP160

13/08/20073,660.078Otway Basin 14/11/2000

Beach Petroleum Ltd 50.00Origin Energy Petroleum Pty Ltd 20.00TMOC Exploration Pty Ltd* 30.00PEP162

13/08/20072,950.0Gippsland Basin 14/05/2001

Karoon Gas Pty Ltd* 100.00PEP163

18/07/20072,923.0Otway Basin 19/07/2002

Mirboo Ridge Pty Ltd* 100.00PEP164

9/10/20072,827.0Otway Basin 10/10/2002

Mirboo Ridge Pty Ltd* 100.00PEP165


Knight Industries Pty Ltd* 100.00PEP166

2/01/20083,551.0Gippland Basin 3/01/2003

Ausam Resources Pty Ltd* 50.00Petrotech Pty Ltd 50.00


PPL1 7.46Otway Basin 1/03/1985

TXU Gas Storage Pty Ltd* 100.00PPL2 7.52Otway Basin 31/12/1990

TXU Gas Storage Pty Ltd* 100.00PPL3 2.12Otway Basin 10/05/1993

Boggy Creek Pty Ltd* 100.00PPL4 6.42Otway Basin 7/04/1999

Origin Energy Resources Ltd* 100.00PPL5 5.91Otway Basin 17/08/2000


Beach Petroleum Ltd 10.00Origin Energy Resources Ltd* 90.00PPL7 1.6Otway Basin 4/05/2001


Origin Energy Petroleum Pty Ltd* 100.00PPL9 1.0Otway Basin 6/12/2001

Beach Petroleum Ltd 10.00Origin Energy Resources Ltd* 90.00PPL10

1/09/20234.81Otway Basin 6/02/2006

Beach Petroleum Ltd 10.00Origin Energy Resources Ltd* 90.00PPL11 2.5Otway Basin 14/05/2002

CO2CRC Pilot Project Ltd* 100.00

PPL12 3.4Otway Basin 4/02/2003


CO2CRC Pilot Project Ltd* 100.00

Retention Lease Sq km (approximate)Blocks

PRL1

27/09/20175.3Otway Basin 28/09/2002

Beach Petroleum Ltd 10.00Origin Energy Resources Ltd* 90.00

Offshore

Victoria


VIC/P41

19/09/20062,160.032Gippsland Basin 14/05/1998

Bass Strait Oil Company Ltd* 45.00Eagle Bay Resources NL 25.00Moby Oil & Gas Ltd 30.00VIC/P42

14/08/20081,890.028Gippsland Basin 14/05/1998

Bass Strait Oil Company Ltd* 50.00Inpex Indonesia Petroleum 50.00VIC/P43 R1

10/08/20101,509.026Otway Basin 11/08/2005

Benaris Exploration (Otway) Pty Ltd 12.70CalEnergy Gas (Australia) Ltd 5.00Origin Energy Resources Ltd 30.75Woodside Energy Ltd* 51.55VIC/P44 2,840.042Otway Basin 18/08/2004

Mittwell Energy Resources Pty Ltd 25.00Peedamullah Petroleum Pty Ltd 25.00Santos Ltd* 50.00VIC/P45

15/10/2010877.513Gippsland Basin 16/05/2000

Exoil Ltd* 0.00Moby Oil and Gas Ltd 100.00VIC/P46

27/05/20081,863.735Otway Basin 28/05/2001

Beach Petroleum Ltd 17.50Essential Petroleum Resources Ltd* 57.50Mittwell Energy Resources Pty Ltd 25.00VIC/P47

27/12/2008741.612Gippsland Basin 28/05/2001

Bass Strait Oil Company Ltd* 45.00Eagle Bay Resources NL 25.00Moby Oil and Gas Ltd 30.00VIC/P49

15/10/20072,375.135Gippsland Basin 16/10/2001

Korea National Oil Corporation 30.00Nexus Energy Australia NL* 50.00SCGAU Pty Ltd 20.00VIC/P50

16/09/20103,657.058Otway Basin 17/09/2002

Essential Petroleum Resources Ltd* 100.00VIC/P51

26/02/20093,105.546Otway Basin 27/08/2002

Inpex Alpha Ltd 20.00Mittwell Energy Resources Pty Ltd 25.00Santos Offshore Pty Ltd* 55.00VIC/P52

25/10/20065,502.687Otway Basin 27/08/2002

Inpex Alpha Ltd 33.33Santos Ltd* 33.33Unocal South Australia Ltd 33.33VIC/P53

15/10/2009803.011Gippsland Basin 16/10/2002

Cue Petroleum Pty Ltd* 100.00VIC/P54

7/04/2009630.011Gippsland Basin 8/04/2003

Apache Energy Limited* 0.00Apache Northwest Pty Ltd 62.50Nexus Energy Vic/P54 Pty Ltd 37.50VIC/P55

14/09/2009735.010Gippsland Basin 13/09/2003

Basin Oil Pty Ltd 33.33Santos Offshore Pty Ltd* 66.67

11




VIC/P56

27/04/2010148.02Gippsland Basin 28/08/2003

Korea National Oil Corporation 30.00Nexus Energy Australia NL* 50.00SCGAU Pty Ltd 20.00VIC/P57

18/01/20111,332.018Gippsland Basin 19/04/2004

3D Oil Pty Ltd* 100.00VIC/P58

30/08/20113,312.046Gippsland Basin 31/08/2004

Apache Energy Limited* 0.00Apache Northwest Pty Ltd 100.00VIC/P59

12/10/20101,220.018Gippsland Basin 13/10/2004

Apache Northwest Pty Ltd* 100.00VIC/P60

28/10/20101,787.024Gippsland Basin 29/10/2004

Australian-Canadian Oil Royalties Ltd 25.00Ely Sakhai 25.00Holloman Corporation* 25.00Robert Thorpe 25.00VIC/P61

7/02/20112,280.030Otway Basin 8/02/2005

Exoil Ltd* 30.00Gascorp Australia Ltd 30.00Otway Oil & Gas Pty Ltd 20.00Southern Energy Pty Ltd 20.00VIC/P62

12/09/20116,560.080Otway Basin 13/09/2005

Trident Energy Limited* 100.00VIC/P37(V)

16/04/2009514.821Otway Basin 17/04/2003

Origin Energy Resources Ltd* 37.50Woodside Energy Ltd 62.50VIC/P38(V)

11/05/2009367.514Otway Basin 12/05/2003

Benaris Energy NV* 100.00VIC/P39(V)

19/04/2010368.014Gippsland Basin 20/04/2004

Nexus Energy Australia NL* 75.00Tap (Shelfal) Pty Ltd 25.00VIC/P40(V)

19/04/2010441.018Gippsland Basin 20/04/2004

Petro Tech Pty Ltd* 100.00VIC/P41(V)

7/02/2011315.012Otway Basin 8/02/2005

Origin Energy Resources Ltd* 100.00


VIC/L1 R1

24/08/2009259.04Gippsland Basin 25/08/1988

BHP Billiton Petroleum (Bass Strait) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00VIC/L2 R1

24/08/2009324.05Gippsland Basin 25/08/1988


24/08/2009324.05Gippsland Basin 25/08/1988


24/08/2009259.04Gippsland Basin 25/08/1988


19/09/2010324.05Gippsland Basin 20/09/1989


19/09/2010259.04Gippsland Basin 20/09/1989


19/09/2010324.05Gippsland Basin 20/09/1989


19/09/2010259.04Gippsland Basin 20/09/1989

BHP Billiton Petroleum (Bass Strait) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00

VIC/L9 R1

12/07/2016259.04Gippsland Basin 13/07/1995


28/05/2018259.04Gippsland Basin 29/05/1997


28/05/2018130.02Gippsland Basin 29/05/1997

BHP Billiton Petroleum (Bass Strait) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00VIC/L13 201.63Gippsland Basin 16/12/1985

BHP Billiton Petroleum (Bass Strait) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00VIC/L14 201.63Gippsland Basin 16/12/1985

BHP Billiton Petroleum (Bass Strait) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00VIC/L15

13/06/2010130.02Gippsland Basin 14/06/1989


13/06/2010130.02Gippsland Basin 14/06/1989


13/06/201065.01Gippsland Basin 14/06/1989


13/06/2010130.02Gippsland Basin 14/06/1989


12/07/201665.01Gippsland Basin 13/07/1995


1/01/2019195.03Gippsland Basin 2/01/1998


26/12/2022137.12Gippsland Basin 27/12/2001

Basin Oil Pty Ltd 40.00Santos Ltd* 50.00Trinity Gas Resources Pty Ltd 10.00VIC/L22

31/10/202368.01Otway Basin 1/11/2002

BHP Billiton Petroleum (Victoria) Pty Ltd* 90.00Santos (BOL) Pty Ltd 10.00VIC/L23

23/06/2025131.42Otway Basin 24/06/2004

Benaris International NV 12.70CalEnergy Gas (Australia) Ltd 6.00Origin Energy Resources Ltd 29.75Woodside Energy Ltd* 51.55VIC/L24 197.03Otway Basin 5/04/2005

Mittwell Energy Resources Pty Ltd 25.00Peedamullah Petroleum Pty Ltd 25.00Santos Ltd* 50.00VIC/L26 67.51Gippsland Basin 28/10/2005

Anzon Australia Limited* 75.00Beach Petroleum Ltd 25.00


VIC/RL1 R1

13/09/201067.01Gippsland Basin 6/03/2000

BHP Billiton Petroleum (Victoria) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00VIC/RL2 R1

16/07/200667.01Gippsland Basin 15/12/1998

BHP Billiton Petroleum (Victoria) Pty Ltd 25.00Crusader (Victoria) Pty Ltd 12.95Esso Australia Resources Pty Ltd* 25.00Santos Offshore Pty Ltd 7.05Woodside Eastern Energy Pty Ltd 30.00

12




VIC/RL3 R2

23/05/2010202.03Gippsland Basin 14/05/2005

Basin Oil Pty Ltd* 40.00Santos Ltd 35.00Santos Offshore Pty Ltd 15.00Trinity Gas Resources Pty Ltd 10.00VIC/RL4 R1

5/04/200667.01Gippsland Basin 28/02/2001

BHP Billiton Petroleum (Bass Strait) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00VIC/RL7 R1

19/12/2008202.03Otway Basin 19/12/2003

BHP Billiton Petroleum (Victoria) Pty Ltd* 90.00Santos (BOL) Pty Ltd 10.00VIC/RL9 68.41Gippsland Basin 22/03/2001

Anzon Energy Australia Ltd 62.50Beach Petroleum Ltd* 37.50VIC/RL10 68.41Gippsland Basin 22/03/2001

Anzon Australia Limited 62.50Beach Petroleum Ltd* 37.50VIC/RL1(V)

27/08/200790.14Gippsland Basin 23/07/1992

Cape Energy (Victoria) Pty Ltd* 100.00

Onshore

Tasmania


EL13/98 R1

30/09/200915,039.0Tasmania Basin 19/05/2004

Great Southland Minerals Pty Ltd* 100.00

Offshore

Tasmania


T/18P R4

22/05/20101,080.016Bass Basin 23/05/2005

AWE Petroleum Pty Ltd 22.60CalEnergy Gas (Australia) Ltd 18.50Origin Energy Resources Ltd* 46.40Wandoo Petroleum Pty Ltd 12.50T/30P R1

30/04/20063,408.050Otway Basin 11/12/2003

Benaris International NV 12.70CalEnergy Gas (Australia) Ltd 6.00Origin Energy Resources Ltd 29.75Woodside Energy Ltd* 51.55T/32P

21/08/20085,161.079Sorell Basin 22/08/2002

Mittwell Energy Resources Pty Ltd 25.00Santos Limited* 37.50Unocal South Asean Limited 37.50T/33P

21/08/20084,978.077Sorell Basin 22/08/2002

Inpex Alpha Ltd 20.00Mitwell Energy Resources Pty Ltd 25.00Santos Ltd* 55.00T/34P

16/07/20093,289.060Otway Basin 17/07/2003

Benaris International NV 12.70CalEnergy Gas (Australia) Ltd 6.00Origin Energy Resources Ltd 29.75Woodside Energy Ltd* 57.55T/35P

29/07/20093,285.050Otway Basin 30/07/2003

Santos Offshore Pty Ltd* 50.00Unocal South Australia Ltd 50.00T/36P

26/11/20094,647.082Sorell Basin 27/11/2003

Santos Offshore Pty Ltd* 50.00Unocal South Australia Pty Ltd 50.00T/37P

8/12/20102,633.040Bass Basin 9/12/2004

Cue Energy Resources Limited* 0.00Exoil Ltd 50.00Galveston Mining Corporation Pty Ltd 50.00T/38P

8/12/20102,622.040Bass Basin 9/12/2004

Cue Energy Resources Limited* 0.00Exoil Ltd 50.00Galveston Mining Corporation Pty Ltd 50.00

T/39P

5/12/20102,622.040Bass Basin 6/12/2004

Benaris International NV* 100.00T/40P

22/06/20113,151.049Otway Basin 23/06/2005

Santos Ltd* 100.00T/41P

19/06/20113,444.042Bass Basin 20/06/2005

3D Oil Pty Ltd* 100.00T/42P

23/02/20123,772.046Bass Basin 24/02/2006

Bass Strait Oil Company Ltd* 100.00T/43P

23/02/20123,772.046Bass Basin 24/02/2006

Bass Strait Oil Company Ltd* 100.00


T/L1

16/04/2024265.04Bass Basin 17/04/2003

AWE Petroleum Pty Ltd 30.00CalEnergy Gas (Australia) Ltd 15.00Origin Energy Northwest Ltd 5.00Origin Energy Resources Ltd* 37.50Wandoo Petroleum Pty Ltd 12.50T/L2

30/06/2025133.02Otway Basin 1/07/2004

Benaris International NV 12.70CalEnergy Gas (Australia) Ltd 6.00Origin Energy Resources Ltd 29.75Woodside Energy Ltd* 51.55


T/RL1 R2 337.05Bass Basin 16/04/2003

AWE Petroleum Pty Ltd 30.00CalEnergy Gas (Australia) Ltd 15.00Origin Energy Northwest Limited 5.00Origin Energy Resources Limited* 37.50Wandoo Petroleum Pty Ltd 12.50

Onshore

South Australia


PEL 27

29/01/2007Otway Basin 30/07/2004

Beach Petroleum Ltd* 30.00Essential Petroleum Resources Ltd 20.00Origin Energy Resources Ltd 50.00PEL 57

17/11/2007408.0Otway Basin 18/11/1991

Lakes Oil NL* 80.00Mirboo Ridge Pty Ltd 10.00Victoria Petroleum NL 10.00PEL 66

17/06/2006376.0Otway Basin 15/06/1996

Lakes Oil NL* 100.00PEL 72

24/03/2007504.0Otway Basin 26/03/1997

Beach Petroleum Limited 50.00Essential Petroleum Resources Ltd* 50.00PEL 73

26/12/2007625.020Stansbury Basin 27/06/2000

David M. Schuette* 100.00PEL 82

21/09/2007275.0Otway Basin 22/03/2001

Meridian Resources Pty Ltd* 100.00PEL 86


Entek Energy Limited 12.50Permian Oil Pty Ltd 20.00Springfield Oil & Gas Ltd 15.00Tacnas Pty Ltd 12.50Victoria Oil Exploration (1977) Pty Ltd* 40.00PEL 87


Entek Energy Limited 12.50Permian Oil Pty Ltd 20.00Springfield Oil & Gas Ltd 15.00Tacnas Pty Ltd 12.50Victoria Oil Exploration (1977) Pty Ltd* 40.00

13




PEL 88


Cooper Energy Limited* 30.00Liberty Petroleum Corporation 5.00Sundance Energy Australia Limited 45.00Traditional Oil Exploration NL 10.00Victoria Oil Exploration (1977) Pty Ltd 10.00PEL 89




Stuart Petroleum Limited* 100.00PEL 91


Beach Petroleum Ltd* 40.00Great Artesian Oil and Gas Ltd 60.00PEL 92


Beach Petroleum Ltd* 75.00Cooper Energy Limited 25.00PEL 93


Cooper Energy Limited 30.00Stuart Petroleum Ltd* 70.00PEL 94


Beach Petroleum Ltd* 50.00Magellan Petroleum (NT) Pty Ltd 50.00PEL 95


Beach Petroleum Ltd* 50.00Magellan Petroleum (NT) Pty Ltd 50.00PEL 100


Cooper Energy Limited* 0.00Liberty Petroleum Corporation 48.33Sundance Energy Australia Limited 46.67Traditional Oil Exploration NL 5.00PEL 101


Innamincka Petroleum* 50.00Vernon E Faulconer Australia Inc 50.00PEL 102


Stuart Petroleum Ltd* 100.00PEL 103


Innamincka Petroleum* 35.00Vernon E Faulconer Australia Inc 65.00PEL 104




Hughes and Hughes Australia Pty Ltd* 66.70Tri-C Resources Inc. 33.30PEL 106


Beach Petroleum Ltd 30.00Great Artesian Oil and Gas Ltd* 70.00PEL 107


Beach Petroleum Ltd* 40.00Great Artesian Oil and Gas Ltd 30.00Magellan Petroleum (Southern) Pty Ltd 30.00PEL 108


Australian-Canadian Oil Royalties Ltd* 50.00Ely Sakhai 50.00PEL 109


Australian-Canadian Oil Royalties Ltd* 50.00Ely Sakhai 50.00

PEL 110


Beach Petroleum Ltd* 37.50Cooper Energy Limited 25.00Magellan Petroleum (Southern) Pty Ltd 37.50PEL 111




Australian-Canadian Oil Royalties Ltd* 50.00Ely Sakhai 50.00PEL 113


Stuart Petroleum Ltd* 100.00PEL 114


Santos Ltd* 100.00PEL 115



14/06/20102,102.0Otway Basin 15/06/2005

Kingston Energy Pty Ltd* 100.00PEL 135

7/05/20071,418.0Otway Basin 8/11/2001

PEL 136

31/12/20063,371.0Otway Basin 8/11/2001

Beach Petroleum Ltd* 100.00PEL 154

30/12/20081,404.0Otway Basin 30/06/2003

Rawson Resources Limited* 100.00PEL 155

30/12/2008905.0Otway Basin 30/06/2003

Rawson Resources Limited* 100.00PEL 182


Eagle Bay Resources NL* 100.00PEL 186

27/01/20101,421.0Otway Basin 28/01/2005

Neo Oil Pty Ltd* 100.00PEL 187

27/01/2010268.0Otway Basin 28/01/2005

Neo Oil Pty Ltd* 100.00


PPL 6 257.411Cooper/Eromanga Basin 1/01/1975

Alliance Petroleum Australia Pty Ltd 3.97Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Origin Energy Resources Ltd 13.19Reef Oil Pty Ltd 1.97Santos (BOL) Pty Ltd 0.21Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51PPL 7 254.213Cooper/Eromanga Basin 1/01/1975

Alliance Petroleum Australia Pty Ltd 3.97Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Origin Energy Resources Ltd 13.19Reef Oil Pty Ltd 1.97Santos (BOL) Pty Ltd 0.21Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51

14


















15





Alliance Petroleum Australia Pty Ltd 3.97Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Origin Energy Resources Ltd 13.19Reef Oil Pty Ltd 1.97Santos (BOL) Pty Ltd 0.21Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51PPL 21 R1

30/04/2021145.0Otway Basin 1/05/2000

Air Liquide Australia Ltd* 100.00PPL 22 233.88Cooper/Eromanga Basin 1/01/1983




Alliance Petroleum Australia Pty Ltd 3.97Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Origin Energy Resources Ltd 13.19Reef Oil Pty Ltd 1.97Santos (BOL) Pty Ltd 0.21Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51PPL 26


Delhi Petroleum Pty Ltd 17.14Origin Energy Resources Ltd 10.54Santos (NARNL Cooper) Pty Ltd 2.97Santos Ltd* 25.60Vamgas Pty Ltd 43.75












16

























17




PPL 45













PPL 51













18




PPL 57











26/11/201128.83Otway Basin 27/11/1990

Omega Oil Pty Ltd 24.30Origin Energy Resources Ltd* 20.00Sagasco South East Inc. 55.70PPL 63



PPL 64








Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Origin Energy Resources Ltd 13.19Reef Oil Pty Ltd 1.97Santos (BOL) Pty Ltd 0.21Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51PPL 68





19




PPL 70













PPL 76


Delhi Petroleum Pty Ltd 17.14Origin Energy Resources Ltd 10.54Santos (NARNL Cooper) Pty Ltd 2.97Santos Ltd* 25.60Vamgas Pty Ltd 43.75PPL 77













20




PPL 83













PPL 89













21




PPL 95













PPL 101













22




PPL 107













PPL 114













23




PPL 120

















PPL 128









31/12/20191Cooper/Eromanga Basin 1/01/1999




24




PPL 134













PPL 140













25




PPL 146















PPL 153















26




PPL 160













PPL 166





25/06/20208.82Otway Basin 26/06/1999

Omega Oil Pty Ltd 24.30Origin Energy Resources Ltd* 20.00Sagasco South East Inc. 55.70PPL 169 13.8Cooper/Eromanga Basin 29/06/2001

Alliance Petroleum Australia Pty Ltd 3.97Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Reef Oil Pty Ltd 1.97Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51PPL 170 10.1Cooper/Eromanga Basin 29/06/2001




27















Delhi Petroleum Pty Ltd 17.14Origin Energy Resources Ltd 10.54Santos (NARNL Cooper) Pty Ltd 2.97Santos Ltd* 25.60Vamgas Pty Ltd 43.75PPL 183 15.2Cooper/Eromanga Basin 15/05/2001



28




















29





Alliance Petroleum Australia Pty Ltd 3.97Basin Oil Pty Ltd 2.10Bridge Oil Developments Pty Ltd 3.99Delhi Petroleum Pty Ltd 20.21Origin Energy Resources Ltd 13.19Reef Oil Pty Ltd 1.97Santos (BOL) Pty Ltd 0.21Santos (NARNL Cooper) Pty Ltd 4.75Santos Ltd* 40.70Santos Petroleum Pty Ltd 0.40Vamgas Pty Ltd 8.51PPL 202 2.3Otway Basin 2/10/2003

Omega Oil Pty Ltd 24.29Origin Energy Resources Ltd* 20.00Sagasco South East Inc. 55.71PPL 203 2.0Cooper/Eromanga Basin 12/08/2003

Mawson Petroleum Pty Limited 25.00Stuart Petroleum Ltd* 75.00PPL 204 2.0Cooper/Eromanga Basin 11/09/2003

Beach Petroleum Limited* 75.00Cooper Energy Limited 25.00PPL 205 3.0Cooper/Eromanga Basin 12/10/2003

Beach Petroleum Limited* 75.00Cooper Energy Limited 25.00PPL 206 1.4Cooper/Eromanga Basin 21/08/2003

Santos Limited* 100.00PPL 207 6.4Cooper/Eromanga Basin 4/11/2003

Cooper Energy Limited 30.00Stuart Petroleum Limited* 70.00PPL 208 0.3Cooper/Eromanga Basin 12/11/2004

Stuart Petroleum Limited* 100.00PPL 209 3.6Cooper/Eromanga Basin 25/05/2005

Beach Oil and Gas Pty Limited 33.33Stuart Petroleum Limited* 66.67PPL 210 3.8Cooper/Eromanga Basin 23/12/2004

Beach Petroleum Limited* 50.00Magellan Petroleum (N.T.) Pty Ltd 50.00PPL 211 0.1Cooper/Eromanga Basin 2/12/2005

Mawson Petroleum Pty Ltd 25.00Stuart Petroleum Limited* 75.00PPL 212 1.6Cooper/Eromanga Basin 23/01/2006

Beach Petroleum Limited* 40.00Great Artesian Oil and Gas Ltd 30.00Magellan Petroleum (Southern) Pty Ltd 30.00


PRL 1

9/01/20103.7Otway Basin 10/01/2005

Origin Energy Resources Ltd* 26.42Sagasco South East Inc. 73.59PRL 2

27/04/20101.7Otway Basin 28/04/2005

Omega Oil Pty Ltd 24.29Origin Energy Resources Ltd* 20.00Sagasco South East Inc. 55.71

Offshore

South Australia


EPP 27

24/02/20083,962.567Otway Basin 25/08/1999

Great Artesian Oil and Gas Ltd* 100.00EPP 28

11/11/200715,896.1225Great Australian Bight Basin 12/07/2000

Dana Petroleum (E&P) Ltd 10.00Woodside Energy Ltd* 90.00EPP 29


Dana Petroleum (E&P) Ltd 10.00Woodside Energy Ltd* 90.00

EPP 30



26/06/20085,592.480Duntroon Basin 27/06/2002



Santos Offshore Pty Ltd* 100.00EPP 33


Kerr-McGee Australia Exploration and Production Pty Ltd 50.00Kerr-McGee NW Shelf Australia Energy Pty Ltd* 50.00EPP 34

24/03/20105,320.076Otway Basin 25/03/2004

National Energy Pty Ltd 25.00Otway Oil and Gas Pty Ltd 25.00United Oil and Gas Pty Ltd* 50.00

Onshore

Western Australia


EP 23 R6 596.09Perth Basin 10/06/2002

Ausam Resources Pty Ltd* 100.00EP 41 R6

13/05/2008786.09Carnarvon Basin 14/05/2003

EP 61 R6

11/12/2007320.04Carnarvon Basin 12/12/2002

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty LtdEP 62 R6

28/10/200877.01Carnarvon Basin 29/10/2003


3/04/2010736.39Canning Basin 4/04/2005

First Australian Resources LimitedGulliver Productions Pty Ltd*Indigo Oil Pty LtdKimberley Oil NLPan Continental Oil and Gas NLPelsoil LtdVoyager (PB) LtdEP 110 R4 716.09Carnarvon Basin 24/01/2000

Carnarvon Petroleum Ltd*Pancontinental Oil & Gas NLStrike Oil LtdEP 129 R4

21/01/2007737.39Canning Basin 9/07/2001

Terratek Drilling Tools Pty Ltd* 100.00EP 307 R4

8/03/20112.54Carnarvon Basin 9/03/2006

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdEP 320 R3

23/07/20071,193.516Perth Basin 24/07/2002

Arc (Beharra Springs) Pty LtdOrigin Energy Developments Pty Ltd*EP 321 R3

5/04/20091,183.016Perth Basin 6/04/2004

Ausam Resources Pty Ltd*Capital Consultant Services Pty LtdEP 357 R2 0.32Carnarvon Basin 30/04/2002


26/10/201010.85Carnarvon Basin 27/10/2005

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty Ltd

30




EP 359 R2

26/09/20101,090.514Carnarvon Basin 27/09/2005

Lansvale Oil and Gas Pty Ltd*Pace Petroleum Pty LtdRough Range Oil Pty LtdSun Resources NLEP 368 R2

10/02/2008600.08Perth Basin 11/11/2002

Arc Energy Limited*Origin Energy Developments Pty LtdWestranch Holdings Pty LtdEP 369 R2

25/03/20091,646.321Carnarvon Basin 26/03/2004

Longreach Oil Ltd* 100.00EP 371 R1

4/05/20083,674.745Carnarvon Basin 5/05/2000

Kimberley Oil NL* 100.00EP 380 R2

18/07/20097,841.8100Bangemall Basin 19/07/2004

Amadeus Energy Limited*Jagen Nominees Pty LtdEP 381 R2

14/06/2009711.410Perth Basin 15/06/2004

Geopetro Resources CompanySouthern Amity Inc*EP 386 R2

14/04/20104,919.161Bonaparte Basin 15/10/2004

Advent Energy Ltd* 100.00EP 389 R1

24/09/20082,052.528Perth Basin 25/09/2000

Empire Oil Company (WA) Ltd* 100.00EP 390 R1

28/06/20075,275.165Canning Basin 29/06/2001


28/06/20074,796.059Canning Basin 29/06/2001


25/03/20094,369.556Carnarvon Basin 26/03/2004


13/04/20091,183.916Perth Basin 14/04/2004

Ausam Resources Pty Ltd*Capital Consultant Services Pty LtdEP 408 R1

28/07/2008921.213Perth Basin 29/07/2003

Geopetro Resources CompanyKorea National Oil CorporationSCGAU Pty LtdSouthern Amity Inc*EP 410 R1

25/03/2009783.810Carnarvon Basin 26/03/2004


30/01/20102,650.934Carnarvon Basin 31/01/2005

Bounty Oil and Gas NLRough Range Oil Pty Ltd*EP 413 R2

1/02/2010547.010Perth Basin 2/02/2005

Arc (Offshore PB) Limited*Arc Energy LimitedGeary, John KevinNorwest Energy NLOrigin Energy Developments Pty LtdROC Oil WA Pty LtdVictoria Petroleum Offshore Pty LtdEP 416

15/08/20063,917.357Perth Basin 26/08/1999

Empire Oil Company (WA) Ltd* 100.00EP 417

21/02/20096,300.878Canning Basin 22/02/2000

New Standard Exploration NL* 100.00EP 419

18/10/2008554.79Perth Basin 19/10/2000

Black Rock Resources Australia NL*Norwest Energy NLEP 422

2/06/200611,154.0147Canning Basin 22/03/2002

Ausoil Exploration Pty Ltd* 100.00EP 425

16/06/2010879.121Perth Basin 17/06/2004

Heritage Petroleum PLC* 100.00

EP 426

15/07/20103,568.032Perth Basin 16/07/2004


18/07/20101,359.018Perth Basin 19/07/2004

Grange Court Pty Ltd*Yuna Resources Pty LtdEP 428

1/08/20107,686.094Canning Basin 2/08/2004

Otto Oil Pty Ltd* 100.00EP 429

5/09/20102,014.825Canning Basin 6/09/2004

Kingsway Oil Pty Ltd* 100.00EP 430

25/05/20074,731.164Perth Basin 20/09/2004


6/10/20104,228.052Canning Basin 7/10/2004

Kimberley Oil NL* 100.00EP 432

10/10/20101,996.027Perth Basin 11/10/2004


13/05/2008158.72Carnarvon Basin 28/10/2004

Lansvale Oil and Gas Pty Ltd*Pace Petroleum Pty LtdEP 434

13/05/2008237.53Carnarvon Basin 28/10/2004

Pace Petroleum Pty LtdRough Range Oil Pty LtdEP 435

13/05/2008316.74Carnarvon Basin 28/10/2004

Rough Range Oil Pty Ltd* 100.00EP 436

1/11/20102,813.535Canning Basin 2/11/2004

Otto Oil Pty Ltd* 100.00EP 437

7/11/20101,595.026Perth Basin 8/11/2004

Arc Energy Limited*CalEnergy Gas (Australia) LtdWestranch Holdings Pty LtdEP 438

22/12/20105,713.873Canning Basin 23/12/2004

Indigo Oil Pty LtdManeroo Oil Company LtdEP 439

1/02/20117,173.195Carnarvon Basin 2/02/2005

Euro Pacific Energy Pty LtdFalcore Pty LtdGulliver Productions Pty LtdIndigo Oil Pty LtdVigilant Oil Pty LtdEP 440

13/03/20112,317.535Perth Basin 14/03/2005


22/09/201115,727.0214Canning Basin 23/09/2005


22/09/20111,849.023Canning Basin 23/09/2005


20/02/20125,724.072Carnarvon Basin 21/02/2006

Rough Range Oil Pty Ltd* 100.00EP 445

15/03/2012355.95Perth Basin 16/03/2006

Red Mountain Energy Pty Ltd* 100.00EP 446

15/03/2012462.57Perth Basin 16/03/2006

Red Mountain Energy Pty Ltd* 100.00


L 1 R1

17/05/2014336.05Perth Basin 18/05/1993

Arc Energy Limited*Origin Energy Developments Pty LtdL 1H R1

9/02/2009262.09Carnarvon Basin 10/02/1988

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty Ltd

31




L 2 R1

17/05/2014299.04Perth Basin 18/05/1993

Arc Energy Limited*Origin Energy Developments Pty LtdL 4

4/04/2006372.05Perth Basin 25/03/1983

Arc Energy Limited* 100.00L 5

4/04/2006297.04Perth Basin 29/12/1983


18/05/2006407.95Canning Basin 23/09/1983

Terratek Drilling Tools Pty Ltd* 100.00L 7

25/04/2006150.02Perth Basin 14/05/1984


18/05/2006326.04Canning Basin 22/10/1984

Terratek Drilling Tools Pty Ltd* 100.00L 9

3/06/2008184.03Carnarvon Basin 4/06/1987

BHP Billiton Petroleum (Australia) Pty Ltd* 100.00L 11

14/05/201375.01Perth Basin 15/05/1992

Arc (Beharra Springs) Pty LtdOrigin Energy Developments Pty Ltd*L 12

28/07/20232.81Carnarvon Basin 29/07/2002

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty LtdL 13

28/07/20233.31Carnarvon Basin 29/07/2002

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty LtdL 14

20/06/202539.71Perth Basin 21/06/2004

Arc (Offshore PB) Limited*Arc Energy LimitedGeary, John KevinNorwest Energy NLOrigin Energy Developments Pty LtdROC Oil WA Pty LtdVictoria Petroleum Offshore Pty Ltd


RL 1

28/08/2008245.33Canning Basin 29/08/2003

First Australian Resources LimitedGulliver Productions Pty Ltd*Indigo Oil Pty LtdKimberley Oil NLPancontinental Oil & Gas NLPelsoil LtdVoyager (PB) LtdRL 2

29/12/20084.91Browse Basin 30/12/2003

BHP Billiton Petroleum (North West Shelf) Pty LtdBP Developments Australia Pty LtdChevron Australia Pty LtdShell Development (Australia) Pty LtdWoodside Energy Ltd*

Offshore

Western Australia


WA-1-P R6

16/11/20071,328.215Carnarvon Basin 17/11/2002

Apache Northwest Pty Ltd 31.50Santos Ltd 22.56Woodside Energy Ltd* 45.94WA-18-P R6

29/11/2009332.04Bonaparte Basin 30/11/2004

Bonaparte Gas and Oil Pty Ltd 30.00Santos Ltd* 62.50Santos Offshore Pty Ltd 7.50

WA-28-P R6

13/08/20071,131.013Carnarvon Basin 2/03/2003

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Pty Ltd 15.78Woodside Energy Ltd* 15.78WA-155-P R4

23/02/2009954.013Carnarvon Basin 24/02/2004

Apache Northwest Pty Ltd 31.50BHP Billiton Petroleum (Australia) Pty Ltd* 40.00Inpex Alpha Ltd 28.50WA-191-P R4

17/08/2009969.013Carnarvon Basin 18/08/2004

Kufpec Australia Pty Ltd 33.40Nippon Oil Exploration (Dampier) Pty Ltd 25.00Santos Limited* 33.40Woodside Energy Ltd 8.20WA-192-P R4

30/08/2009862.012Carnarvon Basin 31/08/2004

Apache Harriet Pty Ltd 25.00Apache Northwest Pty Ltd 39.51Kufpec Australia Pty Ltd 21.72Tap (Harriet) Pty Ltd* 13.77WA-202-P R3

27/06/2010402.15Carnarvon Basin 28/06/2005

Apache Northwest Pty Ltd* 100.00WA-205-P R2

20/12/2006945.014Carnarvon Basin 4/12/2000

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Ltd 14.29Shell Development (Australia) Pty Ltd 28.57WA-208-P R2 1,328.016Carnarvon Basin 4/06/2002

Eni (Australia) Pty Ltd 18.66Mosaic Oil NL 7.46Santos Offshore Pty Ltd 29.85Woodside Energy Ltd* 44.03WA-209-P R2

8/01/200712Carnarvon Basin 28/06/2005

Apache Energy Limited* 0.00Apache Northwest Pty Ltd 55.00Santos Offshore Pty Ltd 45.00WA-214-P R2

6/03/200810Carnarvon Basin 20/12/2004

Apache Northwest Pty Ltd 62.50Santos (BOL) Pty Ltd* 37.50WA-226-P R2

5/03/20081,979.226Perth Basin 6/03/2003

Apache Northwest Pty Ltd 28.75Arc (Offshore PB) Limited 10.00Dana Petroleum (E&P) Ltd 12.81Dana Petroleum (WA) Ltd 7.19Origin Energy Developments Pty Ltd* 28.75ROC Oil WA Pty Ltd 7.50Wandoo Petroleum Pty Ltd 5.00WA-246-P R1

6/04/2006270.04Carnarvon Basin 24/10/2000

Apache Northwest Pty Ltd* 45.00Kufpec Australia Pty Ltd 20.00Pan Pacific Petroleum (South Australia) Pty Ltd 10.00Santos Offshore Pty Ltd 15.00Tap (Harriet) Pty Ltd 10.00WA-248-P R2

31/10/20061Carnarvon Basin 21/06/2005

Japan Australia LNG (MIMI) Pty Ltd 20.00Kufpec Australia Pty Ltd 35.00Woodside Energy Ltd* 45.00WA-253-P R1 483.06Carnarvon Basin 26/03/2002

Chevron (TAPL) Pty Ltd 50.00Chevron Australia Pty Ltd* 50.00WA-254-P R1

11/06/2006324.04Carnarvon Basin 3/05/2001

Apache Northwest Pty Ltd* 47.89First Australian Resources Limited 10.71Pan Pacific Petroleum NL 2.99Sun Resources NL 7.86Victoria Petroleum NL 6.17Woodside Energy Ltd 24.38

32




WA-255-P R1

15/11/20063,104.992Carnarvon Basin 2/08/2000

BHP Billiton Petroleum (Australia) Pty Ltd* 50.00Woodside Energy Ltd 50.00WA-256-P R1

15/10/2007664.08Carnarvon Basin 16/10/2002

Apache Northwest Pty Ltd* 81.68Wandoo Petroleum Pty Ltd 18.32WA-257-P R1

18/01/2009498.06Carnarvon Basin 19/01/2004

Apache Northwest Pty Ltd* 51.80Kufpec Australia Pty Ltd 38.60Sun Resources NL 9.60WA-261-P R1

11/07/2007415.06Carnarvon Basin 12/07/2002

Apache Northwest Pty Ltd* 45.13Bow Energy Ltd 10.00Strike Oil Ltd 16.22Sun Resources NL 6.15Tap (Shelfal) Pty Ltd 10.00Victoria Petroleum NL 12.50WA-264-P R1

3/02/2008413.38Carnarvon Basin 4/02/2003

Beach Petroleum Ltd 16.67Kufpec Australia Pty Ltd 33.33Santos Offshore Pty Ltd* 50.00WA-268-P R1

15/12/20095,972.074Carnarvon Basin 16/12/2004

Chevron (TAPL) Pty Ltd* 100.00WA-269-P R1

31/08/20095,088.063Carnarvon Basin 1/09/2004

Japan Australia LNG (MIMI) Pty Ltd 20.00Total E&P Australia 30.00Woodside Energy Ltd.* 50.00WA-271-P R1

24/11/20083,021.041Carnarvon Basin 25/11/2003

Mitsui E&P Australia Pty Ltd 40.00Woodside Energy Ltd* 60.00WA-274-P

14/05/20065,728.069Browse Basin 19/08/1998

Coveyork Pty Ltd* 50.00Unocal Western Australia Pty Ltd 50.00WA-275-P R1

31/08/20092,070.025Browse Basin 1/09/2004

BHP Billiton Petroleum (North West Shelf) Pty Ltd 20.00BP Developments Australia Pty Ltd 20.00Chevron Australia Pty Ltd 20.00Shell Development (Australia) Pty Ltd 15.00Woodside Energy Limited* 25.00WA-279-P

6/08/200635Bonaparte Basin 2/01/2004

Eni Australia BV 46.15Woodside Energy Ltd* 53.85WA-280-P R1

10/04/20101,826.022Bonaparte Basin 11/04/2005

ENI Australia B.V.* 100.00WA-281-P

14/05/20064,649.056Browse Basin 19/08/1998

Beach Petroleum Ltd 10.00Santos Offshore Pty Ltd* 90.00WA-285-P R1

5/09/20092,546.037Browse Basin 6/09/2004

Inpex Browse Ltd* 100.00WA-286-P R1

27/06/20108,675.0105Perth Basin 28/06/2005

Arc (Offshore PB) Limited 6.00AWE OIL (Western Australia) Pty Ltd 27.50Cieco Exploration and Production (Australia) Pty Ltd 5.00ROC Oil WA Pty Ltd* 37.50Wandoo Petroleum Pty Ltd 24.00WA-290-P R1

9/11/2010498.06Carnarvon Basin 10/11/2005

Nippon Oil Exploration (Australia) Pty Ltd 25.00OMV (Barrow) Pty Ltd* 50.00Tap (Shelfal) Pty Ltd 25.00WA-291-P R1

14/03/20114,537.056Carnarvon Basin 15/03/2006

Tap (Shelfal) Pty Ltd* 100.00WA-294-P R1

19/12/20104,815.058Carnarvon Basin 20/12/2005

BHP Billiton Petroleum (North West Shelf) Pty Ltd 19.53Japan Australia LNG (MIMI) Pty Ltd 32.41Woodside Energy Ltd* 48.06

WA-296-P

2/01/200712,286.0148Carnarvon Basin 17/08/1999

BHP Billiton Petroleum (North West Shelf) Pty Ltd 28.50Chevron Australia Pty Ltd 19.60Japan Australia LNG (MIMI) Pty Ltd 19.60Woodside Energy Ltd* 32.30WA-297-P R1

26/10/20105,480.066Carnarvon Basin 27/10/2005

BHP Billiton Petroleum (North West Shelf) Pty Ltd 10.23Japan Australia LNG (MIMI) Pty Ltd 14.60Total Exploration and Production Australia 50.00Woodside Energy Ltd* 25.17WA-301-P 7,665.292Browse Basin 25/07/2000

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 100.00WA-302-P 4,417.153Browse Basin 25/07/2000

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 100.00WA-303-P 5,236.163Browse Basin 25/07/2000

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 50.00Kerr-McGee North West Shelf Australia Energy Pty Ltd 50.00WA-304-P 3,490.742Browse Basin 25/07/2000

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 50.00Kerr-McGee North West Shelf Australia Energy Pty Ltd 50.00WA-305-P 5,222.063Browse Basin 25/07/2000

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 50.00Kerr-McGee North West Shelf Australia Energy Pty Ltd 50.00WA-306-P

10/06/20074,628.756Browse Basin 25/07/2000

Antrim Energy Australia Pty Ltd* 32.50Magellan Petroleum (WA) Pty Ltd 12.50ONGC Videsh Ltd 55.00WA-313-P

24/09/20072,040.528Bonaparte Basin 25/09/2001

Eni Australia BV* 100.00WA-314-P

11/05/20081,958.524Browse Basin 12/11/2001

Karoon Gas Australia Ltd*WA-315-P

11/05/20081,995.624Browse Basin 12/11/2001

Karoon Gas Pty Ltd*WA-318-P

12/12/20083,326.740Bonaparte Basin 13/12/2001

Drillsearch Energy NL* 100.00WA-320-P

13/03/2008311.24Carnarvon Basin 14/03/2002

Nippon Oil Exploration (Australia) Pty Ltd 25.00OMV Petroleum Pty Ltd 20.00OMV Timor Sea Pty Ltd* 30.00Tap (Shelfal) Pty Ltd 25.00WA-321-P

21/03/2009563.37Carnarvon Basin 22/03/2002

Octanex NL* 50.00Strata Resources NL 50.00WA-322-P

21/09/2009719.09Carnarvon Basin 22/03/2002

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 100.00WA-323-P

21/03/2009321.84Carnarvon Basin 22/03/2002


4/07/20092,499.030Bonaparte Basin 5/07/2002

Bounty Oil and Gas NL* 100.00WA-325-P

23/07/20096,006.090Perth Basin 24/07/2002

Apache Northwest Pty Ltd 37.50Arc (Offshore PB) Limited 20.00ROC Oil WA Pty Ltd* 37.50Wandoo Petroleum Pty Ltd 5.00WA-326-P

23/07/20085,220.075Perth Basin 24/07/2002

Eni Australia BV* 100.00WA-327-P

23/07/20086,459.085Perth Basin 24/07/2002

Apache Northwest Pty Ltd 37.50Arc (Offshore PB) Limited 20.00ROC Oil WA Pty Ltd* 37.50Wandoo Petroleum Pty Ltd 5.00

33




WA-328-P

24/07/20085,217.069Perth Basin 25/07/2002

Eni Australia BV* 67.00Santos Offshore Pty Ltd 33.00WA-329-P

4/09/2009718.09Carnarvon Basin 5/09/2002

Apache Northwest Pty Ltd 50.00BHP Billiton Petroleum (North West Shelf) Pty Ltd* 50.00WA-330-P

4/03/2009322.04Carnarvon Basin 5/09/2002


9/03/20093,153.038Browse Basin 1/10/2002

Alpha Oil & Natural Gas Pty Ltd 20.00Batavia Oil & Gas Pty Ltd 35.00Goldborough Energy Pty Ltd 10.00Hawkestone Oil Pty Ltd* 35.00Setright Oil and Gas Pty Ltd* 0.00WA-333-P

31/03/20092,986.036Browse Basin 1/10/2002

Alpha Oil & Natural Gas Pty Ltd 20.00Goldborough Energy Pty Ltd 10.00Hawkestone Oil Pty Ltd 35.00Setright Oil and Gas Pty Ltd* 0.00WA-334-P

16/12/2008172.04Carnarvon Basin 17/12/2002

Apache Energy Limited* 0.00Apache Northwest Pty Ltd 80.00Tap (Harriet) Pty Ltd 20.00WA-335-P

16/12/20083,112.039Carnarvon Basin 17/12/2002

Apache Northwest Pty Ltd* 65.00Kufpec Australia Pty Ltd 35.00WA-337-P

14/01/20093,548.049Perth Basin 15/01/2003

Santos Offshore Pty Ltd* 100.00WA-339-P

14/01/20095,640.474Perth Basin 15/01/2003

Santos Offshore Pty Ltd* 100.00WA-340-P

5/03/2009326.66Carnarvon Basin 6/03/2003

Pancontinental Oil & Gas NL 20.00Strike Oil Ltd* 40.00Sun Resources NL 20.00Victoria Petroleum (WA-209-P) Pty Ltd 20.00WA-341-P

28/05/20091,621.024Browse Basin 29/05/2003

ConocoPhillips WA Exploration Pty Ltd* 100.00WA-342-P

28/05/20093,273.042Browse Basin 29/05/2003

Alpha Oil & Natural Gas Pty Ltd 20.00Batavia Oil & Gas Pty Ltd 35.00Goldborough Energy Pty Ltd 10.00Hawkestone Oil Pty Ltd 35.00Setright Oil and Gas Pty Ltd* 0.00WA-343-P

10/06/20091,214.020Browse Basin 11/06/2003


10/06/2009665.08Browse Basin 11/06/2003


10/07/200994.33Carnarvon Basin 11/07/2003

Nippon Oil Exploration (Australia) Pty Ltd 25.00OMV Petroleum Pty Ltd 20.00OMV Timor Sea Pty Ltd* 30.00Tap (Shelfal) Pty Ltd 25.00WA-346-P

15/07/20093,953.049Carnarvon Basin 16/07/2003

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 100.00WA-347-P

25/09/20095,228.065Carnarvon Basin 26/09/2003

Woodside Energy Ltd* 100.00WA-348-P

25/09/20095,428.067Carnarvon Basin 26/09/2003


16/02/2007733.015Perth Basin 6/01/2004

Arc (Offshore PB) Limited 50.00ROC Oil WA Pty Ltd* 50.00

WA-350-P

5/09/2006805.210Carnarvon Basin 23/12/2003


5/01/20103,763.047Carnarvon Basin 6/01/2004

BHP Billiton Petroleum (North West Shelf) Pty Ltd* 55.00ROC Oil WA Pty Ltd 20.00Tap (Shelfal) Pty Ltd 25.00WA-352-P

8/06/20102,015.025Carnarvon Basin 9/06/2004

Drillsearch Energy Limited* 100.00WA-353-P

20/06/201011,637.0143Carnarvon Basin 21/06/2004


19/12/2010960.012Carnarvon Basin 20/12/2004

Apache Northwest Pty Ltd 50.00BHP Billiton Petroleum Pty Ltd* 50.00WA-355-P

19/12/201080.01Carnarvon Basin 20/12/2004

Apache Northwest Pty Ltd* 100.00WA-356-P

19/12/2010964.012Carnarvon Basin 20/12/2004

Apache Northwest Pty Ltd* 65.00Kufpec Australia Pty Ltd 35.00WA-357-P

19/12/2011479.06Carnarvon Basin 20/12/2004

Apache Northwest Pty Ltd* 100.00WA-358-P

19/01/2010479.06Carnarvon Basin 20/01/2005

Nippon Oil Exploration (Australia) Pty Ltd 25.00OMV (Barrow) Pty Ltd* 50.00Tap (Shelfal) Pty Ltd 25.00WA-359-P

31/01/20111,212.015Carnarvon Basin 1/02/2005

Cue Energy Resources Limited* 0.00Cue Exploration Pty Ltd 50.00Exoil Limited 50.00WA-360-P

31/01/20111,213.015Carnarvon Basin 1/02/2005

Cue Energy Resources Limited* 0.00Cue Exploration Pty Ltd 50.00Gascorp Australia Ltd 50.00WA-361-P

31/01/20111,212.015Carnarvon Basin 1/02/2005

Cue Energy Resources Limited* 0.00Cue Exploration Pty Ltd 50.00Gascorp Australia Ltd 50.00WA-362-P

21/06/201110,560.0132Carnarvon Basin 22/06/2005

Gascorp Australia Ltd 30.00Octanex NL* 35.00Strata Resources NL 35.00WA-363-P

21/06/201110,866.0136Carnarvon Basin 22/06/2005

Gascorp Australia Ltd 30.00Octanex NL* 35.00Strata Resources NL 35.00WA-364-P

27/06/20116,720.084Carnarvon Basin 28/06/2005

Chevron Australia Pty Ltd* 50.00Shell Development (Australia) Pty Ltd 50.00WA-365-P

27/06/20116,480.081Carnarvon Basin 28/06/2005


27/06/20115,760.072Carnarvon Basin 28/06/2005


27/06/20115,760.072Carnarvon Basin 28/06/2005


31/07/20112,180.031Perth Basin 1/08/2005

Arc (Offshore PB) Limited 30.00Nexus Energy Ltd* 50.00Wandoo Petroleum Pty Ltd 20.00

34




WA-369-P

4/01/201280.01Carnarvon Basin 5/01/2006

Japan Australia LNG (MIMI) Pty Ltd 20.00Total E&P Australia 30.00Woodside Energy Ltd* 50.00WA-370-P

4/01/2012320.04Carnarvon Basin 5/01/2006

Japan Australia LNG (MIMI) Pty Ltd 20.00Total E&P Australia 30.00Woodside Energy Ltd* 50.00WA-371-P

9/01/2012720.012Browse Basin 10/01/2006

Shell Development (Australia) Proprietary Limited* 100.00WA-372-P

22/01/2012250.06Carnarvon Basin 23/01/2006

Holloman Corporation* 100.00WA-373-P

22/01/201240.06Carnarvon Basin 23/01/2006

Holloman Corporation* 100.00WA-374-P

24/01/20122,673.033Carnarvon Basin 25/01/2006

Chevron Australia Pty Ltd* 50.00Mobil Australia Resources Company Pty Ltd 25.00Shell Development (Australia) Pty Ltd 25.00WA-375-P

5/02/20122,544.032Bonaparte Basin 6/02/2006

Goldborough Energy Pty Ltd* 100.00WA-376-P

5/02/20122,633.033Bonaparte Basin 6/02/2006

Goldborough Energy Pty Ltd* 100.00WA-377-P

6/03/201232.04Browse Basin 7/03/2006

Nexus Energy Australia NL* 100.00TP/2 R3

26/04/2010178.92Carnarvon Basin 27/04/2005

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty LtdTP/4 21Browse Basin 27/02/1998

TP/6 R3

12/07/2010823.513Carnarvon Basin 13/07/2005

Strike Oil Ltd* 100.00TP/7 R3

7/04/20101,246.616Carnarvon Basin 8/04/2005

Apache Oil Australia Pty LtdPan Pacific Petroleum (South Australia) Pty LtdSantos (BOL) Pty Ltd*Tap (Shelfal) Pty LtdTP/8 R3

26/10/20101,055.515Carnarvon Basin 27/10/2005

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdTP/9 R2

22/01/2007104.03Carnarvon Basin 10/07/2001

Apache Northwest Pty Ltd* 100.00TP/15 R1

26/10/2010644.623Perth Basin 27/10/2005

Arc Energy LimitedAWE OIL (Western Australia) Pty Ltd*ROC Oil WA Pty LtdWestranch Holdings Pty LtdTP/17 R1 498.06Carnarvon Basin 28/07/2005

Bow Energy Ltd*Strike Oil LtdTP/18

18/05/200769.93Carnarvon Basin 12/10/2001

Strike Oil LtdTap Oil Limited*TP/19

20/03/2009145.75Carnarvon Basin 21/03/2002

Bow Energy LtdStrike Oil Ltd*TP/22

11/01/20101,036.138Bonaparte Basin 12/01/2004

Eni Australia BV* 100.00TP/23

11/08/201177.54Carnarvon Basin 12/08/2005

Apache Northwest Pty Ltd* 100.00

EP 325 R3

28/03/20111,257.616Carnarvon Basin 29/03/2006

Black Rock Petroleum NLStrike Oil Ltd*EP 341 R3

29/03/20111,277.68Carnarvon Basin 30/03/2006

Strike Oil LtdTap (Shelfal) Pty Ltd*EP 342 R3

8/03/2011531.67Carnarvon Basin 9/03/2006

Strike Oil Ltd* 100.00EP 363 R2

11/08/2007321.04Carnarvon Basin 12/08/2002

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdEP 364 R1

5/07/200679.71Carnarvon Basin 6/07/2004

Tap (Shelfal) Pty Ltd*Westranch Holdings Pty LtdWildlook Enterprises Pty LtdEP 397 R1

27/08/2008160.02Carnarvon Basin 28/08/2003

First Australian Resources LimitedGoodrich Petroleum CompanyTap (Shelfal) Pty Ltd*EP 403 R1

28/04/2006271.04Carnarvon Basin 11/12/2002

Tap (Shelfal) Pty Ltd* 100.00EP 406 4,731.066Carnarvon Basin 29/11/1996

Euro Pacific Energy Pty LtdVictoria Diamond Exploration Pty Ltd*EP 409 R1

13/05/2009160.02Carnarvon Basin 14/05/2004

Apache Oil Australia Pty Ltd*OMV (Barrow) Pty LtdEP 420

18/05/200712.41Carnarvon Basin 12/10/2001

Strike Oil LtdTap Oil Limited*EP 421

20/03/2009501.08Carnarvon Basin 21/03/2002

Bow Energy LtdStrike Oil Ltd*EP 424

13/04/201079.71Carnarvon Basin 14/04/2004

Carnarvon Petroleum LtdPan Continental Oil and Gas NLStrike Oil Ltd*EP 441

11/08/2011160.23Carnarvon Basin 12/08/2005

Apache Northwest Pty Ltd* 100.00


WA-1-L R1

29/09/2022403.05Carnarvon Basin 30/09/2001

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Pty Ltd 15.78Woodside Energy Ltd* 15.78WA-2-L R1

29/09/2022332.04Carnarvon Basin 30/09/2001

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Pty Ltd 15.78Woodside Energy Ltd* 15.78WA-3-L R1

29/09/2022404.05Carnarvon Basin 30/09/2001

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78

35




WA-4-L R1

29/09/2022323.04Carnarvon Basin 30/09/2001

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78WA-5-L R1

29/09/2022403.05Carnarvon Basin 30/09/2001

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78WA-6-L R1

29/09/2022322.04Carnarvon Basin 30/09/2001

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78WA-7-L

3/02/2009155.02Carnarvon Basin 4/02/1988

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Ltd 14.29Santos Offshore Pty Ltd 28.57WA-8-L

16/08/2009161.02Carnarvon Basin 17/08/1988

Kufpec Australia Pty Ltd 42.63Santos Ltd* 37.37Tap (Shelfal) Pty Ltd 20.00WA-9-L

11/04/201281.01Carnarvon Basin 12/04/1991


18/02/2014310.04Carnarvon Basin 19/02/1993

BHP Billiton Petroleum (Australia) Pty Ltd* 45.00Inpex Alpha Ltd 20.00Mobil Exploration and Producing Australia Pty Ltd 35.00WA-11-L

30/09/2014161.02Carnarvon Basin 1/10/1993

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Pty Ltd 15.78Woodside Energy Ltd* 15.78WA-12-L

13/02/201577.01Carnarvon Basin 14/02/1994

BHP Billiton Petroleum (Australia) Pty Ltd* 71.43Mobil Australia Resources Company Pty Ltd 28.57WA-13-L

18/02/2017240.03Carnarvon Basin 19/02/1996

Apache East Spar Pty Ltd 25.00Apache Kersail Pty Ltd 5.00Apache Oil Australia Pty Ltd 25.00Santos (BOL) Pty Ltd* 45.00WA-14-L

19/03/2017241.03Carnarvon Basin 20/03/1996

Vermillion Australia Oil and Gas Pty Ltd* 60.00Wandoo Petroleum Pty Ltd 40.00WA-15-L

25/08/2018155.02Carnarvon Basin 26/08/1997

Apache Energy Limited*Apache Northwest Pty Ltd* 33.33Santos Offshore Pty Ltd 66.67

WA-16-L

11/09/201881.01Carnarvon Basin 12/09/1997

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Pty Ltd 15.78Woodside Energy Ltd* 15.78WA-17-L

14/01/2099242.03Carnarvon Basin 15/01/1999

ConocoPhillips Australia Gas Holdings Pty Ltd 50.00Mobil Australia Resources Company Pty Ltd* 50.00WA-18-L

12/05/209933.01Bonaparte Basin 13/05/1999

Talisman Oil and Gas (Australia) Pty Ltd* 100.00WA-20-L

15/11/209980.01Carnarvon Basin 16/11/1999

Apache Northwest Pty Ltd 31.50Santos Limited 22.56Woodside Energy Ltd* 45.94WA-22-L

28/02/300080.51Carnarvon Basin 1/03/2000

Eni Australia Ltd* 65.00Mobil Australia Resources Company Pty Ltd 20.00Tap West Pty Ltd 15.00WA-23-L

12/09/300180.61Carnarvon Basin 13/09/2001


12/09/300180.61Carnarvon Basin 13/09/2001


20/06/3002401.05Carnarvon Basin 21/06/2001

AGIP Australia Limited* 65.00Mobil Australia Resources Company Pty Limited 20.00Tap West Pty Ltd 15.00WA-26-L

23/03/2104161.42Carnarvon Basin 24/03/2004

Kufpec Australia Pty Ltd 33.40Nippon Oil Exploration (Dampier) Pty Ltd 25.00Santos Ltd* 33.40Woodside Energy Ltd 8.20WA-27-L

23/03/210480.81Carnarvon Basin 24/03/2004

Kufpec Australia Pty Ltd 33.40Nippon Oil Exploration (Dampier) Pty Ltd 25.00Santos Ltd* 33.40Woodside Energy Ltd 8.20WA-28-L

28/03/2104239.13Carnarvon Basin 29/03/2004

Mitsui E&P Australia Pty Limited 40.00Woodside Energy Ltd* 60.00WA-29-L

20/12/2104240.13Carnarvon Basin 21/12/2004

Apache Northwest Pty Ltd* 62.50Santos (BOL) Pty Ltd 37.50WA-30-L

1/03/210580.71Carnarvon Basin 2/03/2005

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78

36




WA-31-L

25/10/210572.31Perth Basin 26/10/2005

Arc (Offshore PB) Limited 6.00AWE OIL (Western Australia) Pty Ltd 27.50Cieco Exploration and Production (Australia) Pty Ltd 5.00ROC Oil WA Pty Ltd* 37.50Wandoo Petroleum Pty Ltd 24.00TL/1

6/11/20065Carnarvon Basin 26/07/1986

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdTL/2

25/11/2008400.05Carnarvon Basin 26/11/1987

Apache Oil Australia Pty Ltd*Pan Pacific Petroleum (South Australia) Pty LtdSantos (BOL) Pty LtdTap (Shelfal) Pty LtdTL/3

3/02/2009561.07Carnarvon Basin 4/02/1988

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty LtdTL/4

14/11/2010313.04Carnarvon Basin 15/11/1989


3/11/2012175.03Carnarvon Basin 4/11/1991


3/11/2012158.02Carnarvon Basin 4/11/1991


15/12/2014159.02Carnarvon Basin 16/12/1993


20/09/2019191.04Carnarvon Basin 21/09/1998


28/11/202380.11Carnarvon Basin 29/11/2002

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdL 10

3/02/2009162.08Carnarvon Basin 4/02/1988

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty Ltd


WA-1-R R3

29/09/2022726.09Carnarvon Basin 2/02/2005

BHP Billiton Petroleum (North West Shelf) Pty Ltd 50.00Esso Australia Resources Pty Ltd* 50.00WA-2-R R2

28/05/2008830.010Carnarvon Basin 29/05/2003

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd 28.57Mobil Australia Resources Company Pty Ltd 14.29Shell Development (Australia) Pty Ltd 28.57WA-3-R R2

28/05/200880.31Carnarvon Basin 29/05/2003

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Ltd 14.29Shell Development (Australia) Proprietary Limited 28.57

WA-4-R R2

28/05/2008160.32Carnarvon Basin 29/05/2003

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Ltd 14.29Shell Development (Australia) Proprietary Limited 28.57WA-5-R R2

28/05/2008241.03Carnarvon Basin 29/05/2003

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Ltd 14.29Shell Development (Australia) Proprietary Limited 28.57WA-6-R R1

19/07/2006630.010Bonaparte Basin 1/02/2000

Bonaparte Gas and Oil Pty Ltd 44.51Origin Energy Bonaparte Pty Ltd 5.00Santos Limited* 35.49Santos Offshore Pty Ltd 15.00WA-7-R R1

11/02/2007241.03Carnarvon Basin 9/11/2000

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78WA-9-R R1

5/08/200781.01Carnarvon Basin 6/08/2002

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Proprietary Limited 15.78Woodside Energy Ltd* 15.78WA-10-R R1

11/07/2007161.02Carnarvon Basin 12/07/2002

BHP Billiton Petroleum (North West Shelf) Pty Ltd 15.78BP Developments Australia Pty Ltd 15.78Chevron Australia Pty Ltd 15.78CNOOC NWS Private Limited 5.30Japan Australia LNG (MIMI) Pty Ltd 15.78Shell Development (Australia) Pty Ltd 15.78Woodside Energy Ltd* 15.78WA-12-R R1

5/10/2008398.25Carnarvon Basin 6/10/2003

Apache Northwest Pty Ltd 28.57BHP Billiton Petroleum (Australia) Pty Ltd* 71.43WA-13-R 133.92Bonaparte Basin 19/10/2000

Drillsearch Energy (WA) Pty Limited 94.10Frontier Bonaparte Pty Ltd 5.90WA-14-R

12/10/200680.41Carnarvon Basin 9/11/2000

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Limited 14.29Shell Development (Australia) Proprietary Limited 28.57WA-15-R

12/10/2006321.74Carnarvon Basin 20/04/2001

Chevron (TAPL) Pty Ltd* 50.00Chevron CD Pty Ltd 50.00WA-16-R

22/08/2007160.92Carnarvon Basin 23/08/2002

Chevron (TAPL) Pty Ltd 28.57Chevron Australia Pty Ltd* 28.57Mobil Australia Resources Company Pty Ltd 14.29Shell Development (Australia) Pty Ltd 28.57WA-17-R

1/10/2007161.52Carnarvon Basin 2/10/2002

Chevron (TAPL) Pty Ltd 50.00Chevron Australia Pty Ltd* 50.00WA-18-R

29/10/20072,182.027Carnarvon Basin 30/10/2002

Chevron (TAPL) Pty Ltd 50.00Mobil Exploration and Producing Australia Pty Ltd* 50.00WA-19-R

17/08/200880.61Carnarvon Basin 18/08/2003

Chevron (TAPL) Pty Ltd 50.00Chevron Australia Pty Ltd* 50.00

37




WA-20-R

17/08/200880.71Carnarvon Basin 18/08/2003


17/08/200880.81Carnarvon Basin 18/08/2003


17/08/2008323.04Carnarvon Basin 18/08/2003

BP Exploration (Alpha) Ltd 12.50Chevron (TAPL) Pty Ltd 25.00Chevron Australia Pty Ltd* 25.00Mobil Australia Resources Company Pty Ltd 25.00Shell Development (Australia) Pty Ltd 12.50WA-23-R

17/08/200880.81Carnarvon Basin 18/08/2003

BP Exploration (Alpha) Ltd 12.50Chevron (TAPL) Pty Ltd 25.00Chevron Australia Pty Ltd* 25.00Mobil Australia Resources Company Pty Limited 25.00Shell Development (Australia) Proprietary Limited 12.50WA-24-R

17/08/2008483.86Carnarvon Basin 18/08/2003


17/08/2008724.89Carnarvon Basin 18/08/2003


17/08/2008724.09Carnarvon Basin 18/08/2003

BP Exploration (Alpha) Ltd 12.50Chevron (TAPL) Pty Ltd 25.00Chevron Australia Pty Ltd* 25.00Mobil Australia Resources Company Pty Ltd 25.00Shell Development (Australia) Proprietary Limited 12.50WA-27-R

28/10/2008333.04Bonaparte Basin 29/10/2003

Bonaparte Gas and Oil Pty Ltd 30.00Santos Limited* 62.50Santos Offshore Pty Ltd 7.50WA-28-R

29/12/2008331.24Browse Basin 30/12/2003

BHP Billiton Petroleum (North West Shelf) Pty Ltd 20.00BP Developments Australia Pty Ltd 20.00Chevron Australia Pty Ltd 20.00Shell Development (Australia) Proprietary Limited 15.00Woodside Energy Ltd* 25.00WA-29-R

29/12/2008165.72Browse Basin 30/12/2003


29/12/2008817.813Browse Basin 30/12/2003


29/12/2008331.94Browse Basin 30/12/2003


29/12/2008497.26Browse Basin 30/12/2003

BHP Billiton Petroleum (North West Shelf) Pty Ltd 8.33BP Developments Australia Pty Ltd 16.67Chevron Australia Pty Ltd 16.67Shell Development (Australia) Proprietary Limited 8.33Woodside Energy Ltd* 50.00

WA-33-R

4/04/2009320.64Carnarvon Basin 5/04/2004

Apache Oil Australia Pty Ltd* 48.82Pan Pacific Petroleum (South Australia) Pty Ltd 10.00Santos (BOL) Pty Ltd 18.71Tap (Shelfal) Pty Ltd 22.47WA-34-R

14/07/2009417.05Bonaparte Basin 15/07/2004

EnCana Corporation* 34.00SK Corporation 10.00Tap Oil Limited 17.00Woodside Energy Ltd* 39.00TR/1 R1

8/12/2009160.22Carnarvon Basin 9/12/2004

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdTR/2 R1

8/12/200980.41Carnarvon Basin 9/12/2004

Apache Northwest Pty Ltd*Kufpec Australia Pty LtdTap (Harriet) Pty LtdTR/3

11/02/200730.32Carnarvon Basin 20/11/2001

Apache Northwest Pty Ltd* 100.00TR/4

28/07/200779.71Carnarvon Basin 29/07/2002

Chevron (TAPL) Pty LtdChevron Australia Pty Ltd*Mobil Australia Resources Company Pty LtdSantos Offshore Pty LtdTR/5

29/12/2008685.113Browse Basin 30/12/2003

BHP Billiton Petroleum (North West Shelf) Pty LtdBP Developments Australia Pty LtdChevron Australia Pty LtdShell Development (Australia) Pty LtdWoodside Energy Ltd*

Onshore

Northern Territory


EP69

12/07/20061,394.018Amadeus Basin 3/04/2001

Innovative Technological Geo-Exploration Pty Ltd 35.28IOR Exploration (NT) Pty Ltd* 36.72Moroil Pty Ltd 28.00EP76 4,985.661Georgina Basin 8/03/2001

Sweetpea Corporation Pty Ltd* 100.00EP82

1/09/201012,580.0164Amadeus Basin 2/09/2005

Helium Australia Pty Ltd* 100.00EP93

31/10/20099,539.0117Amadeus Basin 1/11/2004

EP97 11,377.2147Cooper/Eromanga Basin 21/10/2001

Rawson Resources NL* 100.00EP98

3/02/200911,519.2139Georgina Basin 4/02/2004


3/02/20092,609.232Georgina Basin 4/02/2004


20/07/201014,177.0200Amadeus Basin 21/07/2005

Frontier Oil & Gas Pty Ltd* 100.00EP117

13/03/20119,240.0115Georgina Basin 14/03/2006


20/07/20101,811.029Amadeus Basin 21/07/2005

Frontier Oil & Gas Pty Ltd* 100.00EP125

7/12/201012,800.0125Amadeus Basin 8/12/2005

Ordiv Petroleum Pty Ltd* 100.00

38





L3

5/11/2024638.016Amadeus Basin 6/11/2003

Canso Resources Pty Ltd 15.38Farmout Drillers Pty Ltd 9.38Magellan Petroleum (NT) Pty Ltd* 52.02Santos Exploration Pty Ltd 9.60Santos Ltd 13.62L4

17/11/2023123.411Amadeus Basin 18/11/2002

Canso Resources Pty Ltd 15.00Farmout Drillers Pty Ltd 6.25Magellan Petroleum (NT) Pty Ltd* 35.00Moonie Oil Pty Ltd 21.00Petromin Pty Ltd 7.50Santos Exploration Pty Ltd 6.25Transoil Pty Ltd 9.00L5

17/11/2023157.88Amadeus Basin 18/11/2002

Canso Resources Pty Ltd 15.00Farmout Drillers Pty Ltd 6.25Magellan Petroleum (NT) Pty Ltd* 35.00Moonie Oil Pty Ltd 21.00Petromin Pty Ltd 7.50Santos Exploration Pty Ltd 6.25Transoil Pty Ltd 9.00


RL1 R1 165.62Bonaparte Basin 4/06/2001

Advent Energy Ltd* 100.00RL2

16/02/2009465.012Amadeus Basin 17/02/2004

Canso Resources Ltd 5.14Magellan Petroleum (NT) Pty Ltd* 34.34Santos Ltd 30.43Santos QNT Pty Ltd 35.23

Offshore

Northern Territory


NT/P48 R1 6,265.074Bonaparte Basin 25/06/2002

Osaka Gas Australia Pty Ltd 10.00Santos (NGA) Pty Ltd* 40.00Shell Development (Australia) Pty Ltd 50.00NT/P55 4,649.03Bonaparte Basin 19/01/1999

Osaka Gas Australia Pty Ltd 10.00Phillips STL Pty Ltd 30.00Shell Development (Australia) Pty Ltd 33.33Woodside Energy Ltd* 26.67NT/P61

13/11/20075,299.463Bonaparte Basin 14/11/2001

ConocoPhillips Australia Exploration Pty Ltd 60.00Santos Offshore Pty Ltd* 40.00NT/P62

19/09/20084,015.056Bonaparte Basin 20/09/2002

Australian Natural Gas Pty Ltd 35.00National Oil & Gas Pty Ltd 35.00Nations Natural Gas Pty Ltd 30.00Timor Sea Gas Pty Ltd* 0.00NT/P63

19/09/20083,112.037Bonaparte Basin 20/09/2002


19/09/20084,205.050Bonaparte Basin 20/09/2002


21/04/20094,710.056Bonaparte Basin 22/04/2003


25/06/20093,953.047Bonaparte Basin 26/06/2003

Nexus Energy Australia NL* 100.00

NT/P67

14/09/20092,634.043Bonaparte Basin 15/09/2003

Santos Offshore Pty Ltd* 100.00NT/P68

22/02/201011,775.0140Bonaparte Basin 23/02/2004

Methanol Australia Limited* 0.00Oz-Exoil NL 50.00TSP Arafura Petroleum Pty Ltd 50.00NT/P69

9/10/20116,759.084Bonaparte Basin 10/10/2005

ConocoPhillips Australia Exploration Pty Ltd* 60.00Santos Offshore Pty Ltd 40.00NT/P70

9/10/20117,165.095Bonaparte Basin 10/10/2005

Australian Oil and Gas Corporation* 100.00


NT/RL1 R1

9/07/2006747.09Bonaparte Basin 1/02/2000

Bonaparte Gas and Oil Pty Ltd 44.51Origin Energy Bonaparte Pty Ltd 5.00Santos Limited* 35.49Santos Offshore Pty Ltd 15.00NT/RL2 R1 1,826.022Bonaparte Basin 17/01/2002

ConocoPhillips STL Pty Ltd 30.00Osaka Gas Australia Pty Ltd 10.00Shell Development (Australia) Proprietary Limited 25.00Woodside Energy Ltd* 35.00NT/RL3 67.41Bonaparte Basin 19/03/2001

Drillsearch Energy (WA) Pty Limited* 94.10Frontier Bonaparte Pty Ltd 5.90

Offshore

Territory of Ashmore and Cartier Islands Adjacent Area


AC/P4 R4

13/08/20071,245.016Bonaparte Basin 14/08/2002

Cosmo Oil Co., Ltd 35.00Nippon Oil Exploration (Australia) Pty Ltd 30.00OMV Timor Sea Pty Ltd* 35.00AC/P8 R4

7/10/2007605.012Bonaparte Basin 8/04/2002

Paladin Oil and Gas (Australia) Pty Ltd 33.33Woodside Energy Ltd* 66.67AC/P17 R1

20/06/20066Bonaparte Basin 9/07/2002

Cosmo Oil Ashmore Ltd 35.00Nippon Oil Exploration (Australia) Pty Ltd 30.00OMV Timor Sea Pty Ltd* 35.00AC/P19

15/09/20061,494.018Bonaparte Basin 30/05/1997

Indo-Pacific Energy Australia Pty Ltd 20.00Odyssey International Pty Ltd* 100.00AC/P20

26/12/2006421.018Bonaparte Basin 30/04/2004

Coogee Resources (Ashmore Cartier) Pty Ltd* 80.00Cue (Ashmore Cartier)xploration Pty Ltd 20.00AC/P21 R1

29/10/20091,577.016Bonaparte Basin 30/10/2004

AC/P22 R1

31/08/2009252.011Bonaparte Basin 20/10/2004

AED Oil Limited* 100.00AC/P23 R1

7/07/20102Bonaparte Basin 8/07/2005

AC/P24 R1

7/06/2010328.04Bonaparte Basin 8/06/2005

AC/P30

8/01/2007626.049Browse Basin 30/11/2003

BHP Billiton Petroleum (North West Shelf) Pty Ltd 66.67Encana International (Australia) Pty Ltd 33.33AC/P32 1,079.213Bonaparte Basin 28/02/2001

Adelphi Energy Limited 15.00AWE Timor Sea Pty Ltd 10.00Bounty Oil and Gas NL 10.40Coogee Resources (Ashmore Cartier) Pty Ltd 20.00Opic Australia Pty Limited 25.00Westranch Holdings Pty Ltd* 19.60

39




AC/P33

24/06/2010415.05Bonaparte Basin 25/06/2004

Auralandia NL* 40.00Gascorp Inc 20.00Natural Gas Corporation Pty Ltd 40.00AC/P34

30/08/20062,920.035Bonaparte Basin 6/07/2004

Coogee Resources (Ashmore Cartier) Pty Ltd* 100.00AC/P35

17/10/20113,588.046Bonaparte Basin 18/10/2005

Auralandia NL* 40.00Gascorp, Inc 20.00Natural Gas Corporation Pty Ltd 40.00AC/P36

17/10/20114,054.049Bonaparte Basin 18/10/2005

Finder Exploration Pty Ltd* 100.00AC/P37

17/10/20114,415.053Bonaparte Basin 18/10/2005

Apache Energy Limited* 0.00Apache Northwest Pty Ltd 100.00AC/P38

13/03/20123,362.055Bonaparte Basin 14/02/2006

Eni Australia Ltd* 100.00


AC/L1 332.04Bonaparte Basin 17/07/1985

Coogee Resources (Ashmore Cartier) Pty Ltd* 70.94OMV Petroleum Pty Ltd 18.75Santos Offshore Pty Ltd 10.31AC/L2 332.04Bonaparte Basin 17/07/1985

Coogee Resources (Ashmore Cartier) Pty Ltd* 70.94OMV Petroleum Pty Ltd 18.75Santos Offshore Pty Ltd 10.31AC/L3

28/01/2009747.09Bonaparte Basin 29/01/1988

Coogee Resources (Ashmore Cartier) Pty Ltd 64.69OMV Petroleum Pty Ltd 18.75Santos Offshore Pty Ltd 10.31AC/L5

5/02/2018166.02Bonaparte Basin 6/02/1997

Talisman Oil and Gas (Australia) Pty Limited 33.33Woodside Energy Ltd* 66.67


AC/RL1 R2

12/03/201183.01Bonaparte Basin 13/03/2006

Apache Northwest Pty Ltd* 100.00AC/RL3 R1

19/03/2007249.03Bonaparte Basin 8/02/2002

Coogee Montara Pty Ltd* 100.00AC/RL4

31/03/200983.01Bonaparte Basin 1/04/2004

Cosmo Oil Co., Ltd 50.00OMV Timor Sea Pty Ltd* 50.00AC/RL5

31/03/200983.01Bonaparte Basin 1/04/2004

Cosmo Oil Ashmore Ltd 50.00OMV Timor Sea Pty Ltd* 50.00

Offshore

Joint Petroleum Development Area


JPDA 03-01

30/03/20071,225.027Bonaparte Basin 20/05/2002

Inpex Timor Sea Ltd 35.00Santos (ZOCA 91-01) Pty Ltd 25.00Woodside Petroleum (Timor Sea 1) Pty Ltd* 40.00JPDA 03-12

31/12/200614Bonaparte Basin 20/05/2002

ConocoPhillips Petroleum (03-12) Pty Ltd* 46.71Emet Pty Ltd 1.58Inpex Sahul Ltd 19.07Petroz (Timor Sea) Pty Ltd 13.37Santos (JPDA 91-12) Pty Ltd 19.27JPDA 03-13

31/12/20061,406.08Bonaparte Basin 2/05/2002

ConocoPhillips (03-13) Pty Ltd 13.13ConocoPhillips JPDA Pty Ltd* 37.50Eni JPDA 03-13 Ltd 26.87Tokyo Timor Sea Resources Pty Ltd 22.50

JPDA 03-16

31/12/20062,684.019Bonaparte Basin 20/05/2002

ConocoPhillips (03-16) Pty Ltd* 66.00NWE (ZOCA 96-16) Pty Ltd 14.00ZOCA 96-16 Pty Ltd 10.00ZOCA Pty Ltd 10.00JPDA 03-19

13/11/20261,092.015Bonaparte Basin 20/05/2002

ConocoPhillips (03-19) Pty Ltd 30.00OG ZOCA (95-19) Pty Ltd 10.00Shell Dev (PSC 19) P/L 32.33Woodside Petroleum (Timor Sea 19) Pty Ltd* 27.67JPDA 03-20

13/11/202690.02Bonaparte Basin 20/05/2002

ConocoPhillips Petroleum (03-20) Pty Ltd 30.00OG ZOCA (96-20) Pty Ltd 10.00Shell Development (03-20) Pty Ltd 33.33Woodside Petroleum (Timor Sea 20) Pty Ltd* 26.67JPDA 03-21

31/12/20063,071.535Bonaparte Basin 20/05/2002

ConocoPhillips (03-21) Pty Ltd* 75.00Eni JPDA 03-21 BV 25.00

40

Documents

Title Accumulation Award Date Award Date Accumulation ... · Tri-Star Petroleum Company 1.50 ATP593P 30/09/2018 Bowen/Surat Basin 26 615.3 28/09/1994 Azeeza Pty Ltd* 60.00 ... Queensland