Qatar Halts 20% of Global LNG Supply: Why Woodside, Santos and Beach Energy Are Soaring

European gas prices surged as much as 54 per cent this week after QatarEnergy suspended all LNG production at its Ras Laffan and Mesaieed facilities following Iranian drone strikes. Asian LNG prices jumped nearly 39 per cent. With Qatar supplying roughly 20 per cent of the world’s LNG, this is the biggest disruption to global gas markets since Russia’s invasion of Ukraine in 2022. For ASX energy investors, this is a gas story first, and Australian LNG producers are the most direct beneficiaries.

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Why This Disruption Matters More Than the Oil Spike

What stands out is the gap between the movements in gas and oil prices. Oil climbed around 12 to 13 per cent, but European gas jumped more than 50 per cent. The market clearly sees gas disruption as the bigger threat.

Qatar’s Ras Laffan facility operates 14 LNG trains with an annual capacity of 77 million tonnes. That volume is not easy to replace, and much of it flows to Asia through the Strait of Hormuz, now under serious threat. Australian LNG producers sit just one week’s shipping time from key Asian buyers like Japan and China, compared to two or more weeks from the Middle East. Many Australian LNG contracts are also indexed to oil prices, meaning producers get a double benefit when both oil and gas rise together. We believe this combination of geographic advantage and contract structure makes ASX gas stocks the most direct way to play this disruption.

3 ASX Gas Stocks Set to Benefit

Woodside Energy (ASX: WDS) is Australia’s largest LNG producer and the most obvious beneficiary. Shares closed above A$30 on Monday, up around 7 per cent, pushing the stock up roughly 30 per cent for 2026. Woodside delivered record production of 198.8 million barrels of oil equivalent in FY25 and pays a dividend yield above 5 per cent. Its Scarborough LNG project is 94 per cent complete and on track for first gas in late 2026. In our view, Woodside is the safest large-cap way to gain exposure to rising LNG prices. Even after the rally, shares remain well below their 2022 highs.

Santos (ASX: STO) is entering a rising production environment amid rising prices, which is exactly the setup growth investors want. The company shipped its first Barossa LNG cargo in January 2026 and expects Barossa and Pikka to lift production by 25 to 30 per cent by 2027. Santos generated US$1.8 billion in free cash flow in FY25 with a breakeven price below US$30 per barrel, giving it a wide margin of safety. Shares jumped nearly 7 per cent on Monday. We think Santos offers the best combination of growth and value among the three.

Beach Energy (ASX: BPT) is the smaller-cap play with more leverage to gas price moves. With operations in the Otway and Bass Strait basins, Beach is heavily exposed to domestic gas markets where supply is already tight. Its 8.7 per cent gain on Monday reflects this higher sensitivity. For investors willing to accept more volatility, Beach offers outsized upside if gas prices stay high.

The Investor’s Takeaway: Buy the Rally or Wait?

The structural case for ASX gas stocks is strong. Australian producers are well-positioned, contracts are repricing in their favour, and supply disruptions of this scale do not resolve overnight. However, war premiums can reverse quickly if the conflict de-escalates or Qatar resumes production sooner than expected.

All three stocks remain below their 2022 peaks, which suggests the market is treating this as a temporary disruption rather than a structural shift. We believe dollar-cost averaging into positions makes more sense than buying everything at once. Watch the Strait of Hormuz closely. If shipping routes stay disrupted, gas prices could stay elevated for months, and these stocks have further to run.