Challenges ahead for Australia’s mature assets
Competition for a shrinking pool of capital may put the country’s older offshore oil and gas fields on the back foot in the coming years
Australia has long promoted itself as a low-risk investment destination, which has made it attractive to developers looking to add low-risk, end-of-life production assets to their portfolios. But the collapse of two high-profile sales in recent months, coupled with increasing regulatory scrutiny over abandonment and decommissioning obligations, suggest the sector is in for leaner times. Aborted processes ExxonMobil and Italy’s Eni have both shelved plans to divest stakes in mature offshore assets. Eni put plans to offload its Australia holdings, estimated to be worth c.$1bn, on pause in January, reportedly after receiving offers far short of its expectations. The company owns stakes in a ran
Also in this section
22 January 2026
As Saudi Arabia pushes mining as a new pillar of its economy, Saudi Aramco is positioning itself at the intersection of hydrocarbons, minerals and industrial policy
22 January 2026
New long-term deal is latest addition to country’s rapidly evolving supply portfolio as it eyes role as regional gas hub
21 January 2026
Petroleum Economist takes a look at the critical developments that look set to govern the course of the market for this year
20 January 2026
The ripple effects of US refiners switching to Venezuela grades will be felt from Canada to China and everywhere in between






