# Greece's hydrocarbons program is set to enter a decisive new phase over the next six months.

*business · news · 2026-04-20 · In.gr*

## Key points

- Chevron and HELLENiQ ENERGY will begin offshore seismic surveys across four Greek blocks in late 2026.
- Greece's first offshore exploratory drilling in 40 years is scheduled for February 2027 in Block 2.
- Drilling at the Apostolos 1 prospect may uncover 270 billion cubic meters of natural gas.
- Greek authorities are considering reopening exploration licensing for previously relinquished blocks like Patras Gulf and Ioannina.

**Companies:** Chevron, ExxonMobil, HELLENiQ ENERGY, Energean
**Countries:** Greece

[Read the full story on In.gr](https://www.in.gr/2026/04/20/english-edition/greeces-offshore-energy-drive-enters-critical-phase/)

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