Technical illustration of the Onesiphoros West gas field geology and development status

Onesiphoros West

Discovered

Discovered in 2017 by TotalEnergies

View on Map Block 11
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Resource figure
0.5–1 tcf
Sub-commercial Reported by TotalEnergies
Discovered 2017 by TotalEnergies
Water depth 1,698 metres of water above the seabed
Gas found, but not enough to develop — excluded from the official count of commercial fields.

A 2C contingent resource, a gas-in-place figure and a two-field hub estimate measure different things and are never summed here. What each category means →

Overview

A smaller, sub-commercial gas indication in Block 11. Not included in the Republic of Cyprus's official count of six commercial-scale fields; retained here for completeness.

Development Status

Discovered

Initial discovery confirmed through exploration drilling.

Discovered
Appraised
In Development
Producing

Wells

Consortium

Located in

Block 11
Operated by TotalEnergies

Technical Data

Discovery
2017
Water Depth
1,698m
Resource
0.5–1 tcf Sub-commercial
Coordinates
33.10°N, 32.40°E

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Key Events

Jul 12, 2017
Onesiphoros West Discovery

TotalEnergies and ENI announce gas discovery at Onesiphoros West prospect in Block 11.

discovery