The Azeri Energy Minster said he plans to visit Vienna later this week to take part in a meeting between OPEC and non-OPEC nations.
It comes after the meeting was announced earlier today.
The meeting had been expected to take place in Moscow.
Opec general secretary Mohammed Barkindo made the announcement at a conference in New Delhi, according to a copy of his speech.
Last week, Opec said its members would reduce production by 1.2million barrels a day from January 2017.
The organisation said non-Opec countries would lower output by 600,000 barrels a day, with Russia contributing to half of the total.