Horizon Oil (ASX:HZN) is an Australian upstream explorer with operations in China, Australia (Mereenie), Thailand (ex-ExxonMobil), and a major PNG gas project with 290M barrels of reserves. The stock pays 12% dividend — but the payout ratio exceeds 300%. Sustainable or dividend cut on the way?

12%Dividend Yield
5,000+BOE/day (post-Thailand)
290MPNG Reserves (Barrels)
300%+Payout Ratio (Risk)

What Does Horizon Oil Do?

Horizon Oil is a small-cap upstream player with three producing pillars and one major development asset:

1. Mereenie (Northern Territory, Australia)

25% interest in a producing oil & gas field. Stable cashflow source, low OPEX. JV with Central Petroleum (operator).

2. Beibu Gulf (China)

26.95% stake in three producing licenses offshore Guangxi province. Operator: CNOOC. Output: ~2,500 BOE/day (HZN share). License runs through 2030+ with extension options.

3. Thailand Acquisition (ex-ExxonMobil, 2025)

Closed November 2025: 50% interest in three producing onshore licenses in Thailand. Production boost: +2,000 BOE/day. Acquisition price: $42M — payback period under 3 years at current oil prices.

4. PNG Gas Project (Western Province)

The Big Asset — Undeveloped

50% stake in a gas project with 290M barrels of oil equivalent in Western Province, Papua New Guinea. JV with Osaka Gas. In negotiation for years — main issue: pipeline connection to Total's LNG facility in Port Moresby. If realized: balance-sheet game-changer. But: development costs estimated at $1.2B — HZN needs partners.

2025 Fundamentals

The Dividend Question

HZN has paid two dividends over the past 18 months: 2 cents AUD in April 2025 (semi-annual) and 2 cents AUD in October 2025. Annualized at a share price of 33 cents, that's a 12% yield.

But: With Net Income of AUD 8M and dividend distribution of AUD 24M (4 cents × 600M shares), payout ratio is 300%+. Not sustainable.

Possible scenarios:
  • Best case: Thailand boost lifts FCF to AUD 12M/year, dividend halved to 2 cents annualized, yield stays at 6% — realistic.
  • Mid case: Dividend suspended for 12 months, funds redirected to PNG pre-FEED.
  • Worst case: Oil below $70, Thailand integration struggles, dividend fully cut.

Valuation

My Verdict

Verdict: WATCH — but don't buy.
Horizon Oil has real optionality through the PNG project. But the 12% dividend is a yield trap: it's only sustainable because management is mining reserves. A dividend cut within 12 months is my base case. Anyone who wants to play the PNG story should wait for the dividend cut — the stock will be significantly cheaper then.

Buy threshold: < 22 cents AUD after dividend cut. Not in my portfolio. Not on my immediate watchlist.