Australia M&A – Osaka Gas to acquire 5% interest in Browse from bp
(Originally posted on September 18, 2026)
On 18th September, Osaka Gas announced
M&A - Deal analysis
Our bespoke analysis of an announced regional upstream M&A deal.
Indonesia M&A – INPEX acquires 50% interests in Agung I and Agung II from BP
(Originally posted on September 15, 2026)
INPEX has acquired a 50% participating
Papua New Guinea M&A – TotalEnergies farms down Papua LNG as ExxonMobil takes operatorship
(Originally posted on September 7, 2026)
On 7 September 2026, TotalEnergies announced
Asia-Pacific corporate – Prima Energy takes a 28.3% strategic stake in Jadestone Energy
(Originally posted on September 3, 2026)
Indonesian upstream company Prima Energy has
Timor-Leste M&A – TIMOR GAP to acquire Osaka Gas’ 10% interest in Greater Sunrise
(Originally posted on September 3, 2026)
On 2 September 2026, TIMOR GAP
Australia M&A – GLNG to acquire the Greater Meridian CSG project from Westside and Mitsui
(Originally posted on August 25, 2026)
On 24 August 2026, Santos announced
Corporate M&A – Ratio returns with increased offer for Pharos Energy
(Originally posted on August 7, 2026)
On 7 August 2026, Ratio Petroleum
Corporate M&A – Serica Energy makes higher recommended offer for Pharos Energy
(Originally posted on July 27, 2026)
On 26 July 2026, Serica Energy
Malaysia M&A – INPEX to acquire TotalEnergies’ interest in Block 2E
(Originally posted on July 2, 2026)
On 2 July 2026, TotalEnergies announced
Corporate M&A – Ratio Petroleum to acquire Pharos Energy
(Originally posted on June 24, 2026)
On 24 June 2026, Ratio Petroleum
Australia M&A – Woodside pre-empts INPEX’s acquisition of PetroChina’s Browse interest
(Originally posted on June 12, 2026)
Earlier today (12th June 2026), Woodside
Malaysia M&A – EnQuest to acquire interests in four Malaysian PSCs from PETRONAS Carigali
(Originally posted on June 11, 2026)
Yesterday, 10 June 2026, EnQuest announced