In a move that surprised many observers of the ongoing war for Deir Ezzor province, the US-backed Syrian Democratic Forces (SDF) handed over one of Syria's largest gas fields to Russian forces on Thursday, possibly as the result of unprecedented direct talks between high ranking Russian officials and Kurdish leaders in Qamishli in northeastern Syria.

Conoco gas plant (also locally called Al-Tabiya, which is the plant's main feeder field) lies on the eastern side of the Euphrates outside of Deir Ezzor city - which was recently liberated from ISIS as the Syrian Army and Russian forces approached from the west of the Euphrates. The Conoco field had been held by ISIS since 2014, and was taken by the SDF on September 23rd as the mainly Kurdish force advanced from the east. The now fast crumbling Islamic State relied on much of its financing through its prior consolidation over many oil and gas sites in the resource rich Deir Ezzor province.