Is There an Oil Freeze in the Near Future?
An agreement, or an actual limit which is complied with? Because there is zero chance of the latter. The 900 lb. gorilla in the room is the fact that Iran, and the Sunni/Wahhabi states lead by Saudi Arabia are in an existential proxy war. This is happening more in Africa right now, but it is also happening in places on the Arabian peninsula, and other places in the Middle East. None of the players can afford to cut production and allow the others to bank oil dollars. Also Saudi has no economy outside of oil, and Iran knows this, and so wants to make as much from oil as possible. Saudi will be hurt more by low oil prices than Iran.
Expect if an agreement is reached, that none of the parties will follow it.
If they were to follow it, the US shale oil, and Canadian oil producers are well situated to capitalize on any price increase. I expect an oil production limit would be at best a cash wash for the producers so limiting.