According to another source , the Islamic State was still in control of the gas field , despite efforts of the Army .
On 20 July , government forces pushed ISIS out of the gas field and secured it , while fighting continued on its outskirts .
According to another source , the ISIS   was still in control of the gas field , despite efforts of the Army .
On 20 July , government forces pushed ISIS out of the gas field and secured it , while fighting continued on its outskirts .