Australia Plans $1 Billion Gas Exploration Push After Hormuz Disruption
Australian energy operators are set to spend more than $1 billion on gas exploration in 2026, a 10% increase on the prior year, according to Rystad Energy estimates, as the disruption wrought by the Middle East conflict accelerates a domestic supply push that was already gaining pace before the crisis broke.7
Official statistics released in late June (2026-06-30) showed petroleum exploration expenditure in Australia jumped 46.2% in the quarter to March 2026 compared with a year earlier, even as spending dipped 4.8% from the December 2025 quarter. The quarterly dip partly reflects weather and project timing; the annual comparison captures the structural shift underway.7
That shift was forced, in large part, by events far from Australian shores. Military action in the Middle East on February 28 (2026-02-28) effectively closed the Strait of Hormuz, through which the IEA estimated nearly 20 million barrels of oil per day flowed in 2025. The EIA subsequently assessed that Iraq, Saudi Arabia, Kuwait, the UAE, Qatar, and Bahrain collectively shut in 10.5 million barrels per day — a figure the agency described as significantly larger than what its April 2026 Short-Term Energy Outlook had anticipated.6,3
The knock-on effects spread quickly. Chinese oil refiners slashed output as crude imports through the strait collapsed, with runs at state-owned processors falling to multiyear lows. Australia, which counts Asia-Pacific customers as its primary LNG buyers, faced a market in which regional gas demand was simultaneously rising as a supply substitute while its own fuel import channels came under pressure.5,7
ICE Brent crude front-month traded at $73.08 on Wednesday (2026-07-01), well off the peaks seen when the Hormuz closure first registered in prices. NYMEX WTI crude front-month was at $69.56. The partial deflation of the war premium followed signals of US-Iran diplomatic progress, with WTI falling more than 5% in a single session on May 20 (2026-05-20) after President Trump said talks were in their final stages.4,2
None of that easing appears to have dampened the appetite for domestic Australian supply. Rystad Energy's forward estimate of $1 billion-plus in gas exploration spending implies operators are committing capital based on a structural view of regional supply risk, not just the spot oil price. The distinction matters: exploration programs take years to convert to production, so the investment decisions being made now reflect assumptions about the LNG market through the late 2020s.7
Public sentiment has reinforced the commercial case. A survey cited by OilPrice.com in late June (2026-06-30) found 78% of Australians support producing more oil domestically to improve fuel security, 89% prefer Australia developing its own gas resources rather than importing, and 65% support fast-tracking local gas projects to reduce import reliance. Survey data rarely drives investment decisions directly, but it reduces the political friction that has historically complicated approvals for Australian offshore projects.7
The Hormuz disruption has also reshuffled OPEC+ dynamics in ways that bear on the broader supply picture. The United Arab Emirates left the alliance after the conflict began, and OPEC+ moved to raise June output quotas on May 3 (2026-05-03). Kazakhstan's production fell to 19.7 million tons of oil and gas condensate in the first quarter of 2026, just 80.2% of the year-earlier level, illustrating how far above-quota compliance spread beyond the direct conflict zone.1
The forward variable is how quickly, and how sustainably, Hormuz throughput is restored as diplomacy continues. If US-Iran talks produce a durable settlement, the risk premium that is partly underwriting Australia's exploration revival could erode faster than operators have modelled. The year-on-year exploration surge is real. Whether it survives a return to normal Hormuz flows is less certain.7,4