Oil major BP will suspend operations at one of its platforms in the Caspian Sea.
The British oil company said it will be postponing work at Chirag, while planned maintenance takes place.
Last month, BP suspended work at another platform, West Azeri, for maintenance expected to last 22 days.
In the first quarter of 2015, output from the Azeri, Chirag and Gunsheli (ACG) oilfields rose to eight million tonnes.
Azerbaijan plans to produce 40.3million tonnes of oil and 29 billion cubic metres (bcm) of gas in 2015.