| FIRM | ANALYST |
| |
| Banc of America Securities | |
| Barclays Capital | Thomas Driscoll |
| BMO Capital Markets | Dan McSpirit |
| Calyon Securities (USA) Inc. | Jeb Armstrong |
| Canaccord Adams | Irene Haas |
| Citigroup Global Markets | |
| Credit Suisse | Jon Wolff |
| Deutsche Bank | Shannon Nome |
| Freidman, Billings, Ramsey | Rehan Rashid |
| Goldman, Sachs & Co. | Arjun Murti / Brian Singer |
| Howard Weil Inc. | Jonathan Robert |
| J.P. Morgan Securities Inc. | Joseph Allman |
| Jefferies & Company, Inc. | Subash Chandra |
| Johnson Rice & Co. | Ken Carroll |
| KeyBanc Capital Markets | Jack Aydin |
| Macquarie Capital (USA) Inc. | Joseph Magner |
| Morgan Stanley | Stephen Richardson |
| Morningstar, Inc. | Catharina Milostan |
| Raymond James & Associates, Inc. | John Freeman |
| Sanford C. Bernstein & Co., L.L.C. | Benjamin Dell |
| Simmons & Company International | David Kistler / Tom Gardner |
| Sterne, Agee & Leach, Inc. | |
| Stifel, Nicolaus & Company, Incorporated | Amir Arif |
| SunTrust Robinson Humphrey | John Gerdes |
| Tudor, Pickering, Holt & Co. Securities, Inc. | Michael Jacobs |
| UBS Warburg LLC | Bill Featherston |
| Weeden & Co., LP | Ellen Hannan |
| Wells Fargo Securities, LLC | David Tameron |
