Saudi Arabia's Energy Minister says he hopes oil producers will be able to balance the oil market before next year.
Khalid al-Falih made the comments on Saturday on the sidelines of a meeting of G20 energy and environment ministers in Japan.
Earlier this month he said OPEC was nearing an agreement that would extend a pact on cutting oil supplies after June.
However al-Falih said more talks were needed with non-OPEC countries that are part of the deal.

China hits US defence firms with sanctions over Taiwan arms sales
Dubai Free Zones Council reviews efforts to boost investor experience
ADFD finances project to enhance water security in Mauritania
Waymo to update software after power outage snarls self-driving vehicles
