Block 10

Licensed

Operated by ExxonMobil with QatarEnergy

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Area
2,560
km²
Water Depth
1900-2100
meters
Discoveries
2
gas fields
Est. Reserves
7.2-8.7
tcf

Block Details

Status
Licensed
Operator
ExxonMobil
Area
2,560 km²
Water Depth
1900-2100 m
Licensed
2017-04-05
Discoveries
2

Related News

Rigzone • Jul 3

ExxonMobil, QatarEnergy Affirm Commerciality of Cyprus Discoveries

QatarEnergy and ExxonMobil signed a 'commercial discovery declaration' with the Cypriot government for two discoveries in Block 10 in the Mediterranean Sea.

Offshore Engineer • Jun 30

QatarEnergy, ExxonMobil Declare Cyprus Gas Discoveries Commercial

QatarEnergy, ExxonMobil and the Government of Cyprus have signed a commercial discovery declaration for the Glaucus and Pegasus fields in Block 10 offshore Cyprus…

Cyprus Mail • Jun 30

Cypriot gas fields declared ‘marketable’ by energy giants

Two gas fields located in Cyprus exclusive economic zone (EEZ) were on Tuesday declared “marketable” by multinational energy corporations ExxonMobil and QatarEnergy. Both fields, the ‘Pegasus’ field and the ‘Glaucus’ field, are located in Block 10 of Cyprus’ EEZ, with ExxonMobil and QatarEnergy h...

Offshore Technology • Jun 16

Chevron to partner with HelleniQ Energy on Block 10 in Greece

HELLENiQ ENERGY has signed an agreement with Chevron enabling the US-based company to acquire a 70% interest in the Block 10 offshore concession in Greece.

Cyprus Mail • Jun 1

Greece is poised to become energy gateway for southeast Europe and the East Med

Chevron has just filed a request to acquire a 70 per cent stake in offshore Block 10 in the Ionian Sea that is expected to be granted by Greece. The following examines how this changes the energy and geopolitical balances around the wider East Med. Chevron’s gradual expansion from the Ionian sea ...

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Key Events

Jun 30, 2026
Block 10 Fields Declared Commercial

Cyprus, ExxonMobil and QatarEnergy sign a Declaration of Commercial Discovery for the Glaucus and Pegasus fields (Block...

infrastructure
Jul 7, 2025
Pegasus Gas Discovery in Block 10

ExxonMobil and QatarEnergy announce the Pegasus-1 discovery in Block 10, drilled by the Valaris DS-9. Together with the...

discovery
Feb 28, 2019
Glaucus Major Discovery

ExxonMobil announces Cyprus' largest gas discovery to date at Glaucus-1 well in Block 10, with estimated 5-8 Tcf of reco...

discovery
View all events →

Neighboring Blocks