$丹博里原油(DNR)$ 8-K - Current report Filed: 2016-05-16 AccNo: 0000945764-16-000112 Size: 1 MBItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantItem 3.02: Unregistered Sales of Equity SecuritiesItem 8.01: Other EventsIt 网页链接