19/04/18

12/04/18

09/04/18

04/04/18

22/03/18

12/03/18

05/03/18

02/03/18

02/03/18

21/02/18

20/02/18

12/02/18

30/01/18

22/01/18

12/01/18

10/01/18

10/01/18

10/01/18

10/01/18

10/01/18

21/12/17

21/12/17

13/12/17

08/12/17

06/12/17

04/12/17

04/12/17

29/11/17

29/11/17

21/11/17

10/11/17

10/11/17

09/11/17

03/11/17

02/11/17

02/11/17

26/10/17

16/10/17

12/10/17

11/10/17

27/09/17

27/09/17

13/08/17

13/08/17

08/09/17

07/08/17

11/07/17

Appendix 3Y

Notice of Annual General Meeting & Proxy Form

Tangai-Sukananti - March Operations Update

Bass Optimisation Leads to Significant Production Uplift

Appendix 4G & Corporate Governance Statement

Indonesian Oil Field Productions – February Operations Update

Bass Oil Flags Major Indonesian Prospectivity Boost

Escrowed Shares Released to Cooper Energy

Shares Release from Escrow

Issue of Piggy Back Options  - (ASX: BASOA)

Appendix 3B

Tangai-Sukananti – January operations Update

Extension of Piggy Back Option Prospectus Closing Date

December Quarterly Activities Report and Appendix 5B

Tangai-Sukananti – December Operations Update

Letter to ASX 9 January 2018

Revised Appendix 3Y

Appendix 3Y

Piggy Back Options Prospectus

Letter to Option Holders – Entitlement to Piggy Back Options

Appendix 3B

Options Update for Shareholders – 95% of Options Exercised

Appendix 3Y

Tangai – Sukananti – November Operations Update

Appendix 3Y

Appendix 3B

Exercise of Options

2017 AGM Results

2017 AGM Presentation

Change of Financial Year

Letter of Application/Expiry Notice to Option Holders

Tangai-Sukananti – October Operations Update

Bass presents at IABC Conference - Surabaya

Appendix 3Y

Appendix 3B

Exercise of Options

Notice of Annual General Meeting & Proxy Form

Change of Registered Office and Principal Place of Business

Tangai - Sukananti – September Operations Update

Announcement to Option Holders

Appendix 4G & Corporate Governance Statement

Reserves & Contingent Resources at 30 June 2017

RIU Good Oil Conference Presentation 2017

Tangai-Sukananti KSO – Field Development - Appraisal

Tangai-Sukananti - August Operations Update

July 2017 Operations Update

June 2017 Operations Update