Ultra Petroleum seeks bankruptcy protection

Unable to reach a debt-restructuring deal for its $3.9 billion in unsecured debt, Ultra Petroleum Corp. filed for Chapter 11 bankruptcy protection on Apr. 29 in Houston. Source: News


Midstates Petroleum files bankruptcy

Midstates Petroleum Co. Inc. and Midstates Petroleum LLC, Tulsa, have filed for voluntary bankruptcy and will reorganize under a prearranged financial restructuring. Source: News