PXJ - U.S. status as net oil exporter at risk amid oil price crash March, 09 2020 07:07 PM Invesco Dynamic Oil & Gas Services America's days as a net petroleum exporter "may be numbered," as plunging oil prices threaten domestic production, Bloomberg writes.More news on: Exxon Mobil Corporation, Occidental Petroleum Corporation, Chevron Corporation, Energy stocks news, Commodities news, News on ETFs, Read more ...