Beach Energy Limited

Drillsearch Energy Limited (ASX:DLS) (PINK:DRLLF) is providing this update on the progress of the Canunda Liquids Discovery extended production testing. Due to ongoing rains and slow progress on the retrieval (fishing) of wireline and pressure gauges from the well it has been decided by the PEL 106B joint venture - Drillsearch (50%) and Beach Energy Ltd (50% operator) - that the Canunda-1 extended production test (EPT)will recommence after a workover of the well is undertaken.

Beach Energy Limited (ASX:BPT) (PINK:BEPTF) is pleased to release monthly drilling report for the period ending 1 December 2010.

Beach Energy Limited (ASX:BPT) (PINK:BEPTF) is pleased to announce that it has completed due diligence on Impress Energy (ASX:ITC) within the timeframe contained in the Merger Implementation Agreement for its proposed merger with Impress.

Adelaide Energy Limited (ASX:ADE) is pleased to release Encounter-1 weekly drilling report ended 30 November 2010.

Beach Energy Limited (ASX:BPT) (PINK:BEPTF) and ITOCHU Corporation (TYO:8001) have identified potential South Australian sites for a proposed mid-scale Liquefied Natural Gas (LNG) facility.

Adelaide Energy Limited (ASX:ADE) is pleased to release Encounter-1 weekly drilling report ended 23 November 2010.

Beach Energy Limited (ASX:BPT) (PINK:BEPTF) and Impress Energy Ltd (ASX:ITC) are pleased to announce they have agreed, subject to shareholder approval, to merge the two companies through a Scheme of Arrangement.

Adelaide Energy Limited (ASX:ADE) is pleased to release Encounter-1 weekly drilling report ended 16 November 2010.

Beach Energy Limited (ASX:BPT) (PINK:BEPTF) is pleased to provide drilling update on shale gas exploration.

Adelaide Energy Limited (ASX:ADE) is pleased to update on Encounter-1 Weekly Drilling Report.