Oil Prices Mixed as Traders Weigh U.S.-Iran Talks, Saudi Pipeline Progress — Update

By Farhan RafidOil prices were mixed Wednesday as traders weighed progress in U.S.-Iran diplomacy and prospects for restoring Saudi export capacity against lingering risks to Middle Eastern supplies.In the European midmorning, Brent crude futures were up 0.4% at $99.64 a barrel, while West Texas In…