RE:From an article about the recent weakness in oil prices It didn't post the link. Basically it is saying that the promised cut by Opec+ did not materialise in September and October. While the Saudis reduced its exports as promised, Russia has not. Also, the U.S. administration has turned a blind eye on sanctions against Iran.
Is there a chance for a price war seen in the spring of 2020? Unlikely, according to the author, because Russia cannot afford it this time and will begin cutting as promised under pressure from the Saudis.