...+ U.S.-based oil and gas exploration and production (E&P) company Northern Oil and Gas Inc. announced that it has hired financial advisors to pursue strategic alternatives. + We are lowering our corporate credit rating on Northern to '###' from '###+', which reflects the increasing risk that the company could elect to engage in a transaction that we would view as a distressed exchange. + We are lowering the issue-level rating on the company's senior unsecured debt to '##' from '###-'. + The outlook is negative, reflecting the likelihood that the company could engage in a transaction we would view as a distressed exchange. BOSTON (S&P Global Ratings) Aug. 30, 2016--S&P Global Ratings today lowered its corporate credit rating on U.S.-based oil and gas E&P company Northern Oil and Gas Inc. to '###' from '###+'. The outlook is negative. At the same time, we lowered our issue-level rating on the company's unsecured debt to '##' from '###-'. The recovery rating remains '6', indicating our expectation...