Jefferies LLC is financial advisor to Penn Virginia. Vinson & Elkins LLP is legal counsel to Denbury. Skadden, Arps, Slate, Meagher & Flom LLP and Gibson, Dunn & Crutcher LLP are legal counsel to Penn Virginia. DENBURY RESOURCES INC. Denbury is an independent oil and natural gas company with operations focused in two key operating areas: the Gulf Coast and Rocky Mountain regions. Denbury's goal is to increase the value of its properties through a combination of exploitation, drilling and proven engineering extraction practices, with the most significant emphasis relating to CO 2 enhanced oil recovery operations.