Energy corporation Chevron has become the latest American giant, following ExxonMobil, to establish itself in the east Mediterranean upstream market following a five billion-dollar acquisition of Noble Energy, a deal that adds the gigantic Leviathan gas field in Israel’s EEZ to the California-based buyer’s portfolio and elevates the petroleum group into a dominant regional player.

This latest development highlights America’s strategy for the region, aiming to establish US control of production at new gas fields as well as supply to Europe, analysts noted.

Chevron’s acquisition of Noble Energy, highlighting the upstream industry’s elevated interest in the east Mediterranean, comes amid increased regional tension prompted by Turkish provocation. Greece’s neighbor has just sent a seismic survey vessel into Greek waters for hydrocarbon exploration activities.

Besides the Leviathan gas field’s recoverable reserves, estimated at 22 trillion cubic feet, the Chevron portfolio now also takes on Israel’s Tamar field, whose gas reserves are estimated at 7.1 trillion cubic feet.

Noble has proved reserves of 2.05 billion barrels of oil and gas to add to Chevron’s reported 11.4 billion.

Chevron, whose earnings in 2019 reached 139.9 billion euros, also adds to its assets, totaling 237.4 billion dollars, the Aphrodite gas field, situated within the Cypriot EEZ and estimated to hold 4.5 trillion cubic feet. Noble Energy is among this field’s operators.

Chevron’s control of the Leviathan gas field also secures American influence over the EastMed gas pipeline planned by Israel, Cyprus and Greece.

Fellow American petroleum giant ExxonMobil recently discovered, within the Cypriot EEZ, the Glafkos gas field, estimated to carry between 5 and 8 trillion cubic feet of gas. ExxonMobil has also taken on major licenses in Egypt and is also a member of a consortium formed with France’s Total and Hellenic Petroleum (ELPE) for licenses at offshore blocks west and southwest of Crete.