| Firm | Analyst |
| Argus Research Corp. | Philip Weiss |
| Barclays Capital | James Crandell |
| BMO Capital Markets | Alan Laws |
| Calyon Securities (USA) Inc | Mark Urness |
| Capital One Southcoast, Inc. | Pierre Euclide Conner |
| Credit Suisse - North America | Arun Jayaram |
| Deutsche Bank North America | Michael Urban |
| Friedman, Billings, Ramsey, & Co. | Robert MacKenzie |
| Goldman Sachs & Co. | Daniel Boyd |
| Howard, Weil, Labouisse, Friedrichs | William Sanchez |
| Howard, Weil, Labouisse, Friedrichs | David Wilson |
| IIIR Group | Keyur Dedhia |
| Jefferies & Co. | Judson E. Bailey |
| Jesup & Lamont Securities Corporation | Lewis W. Kreps |
| JPMorgan | Michael LaMotte |
| Miller Tabek & Co. | Kevin Simpson |
| Morgan Stanley | Ole Slorer |
| Natixis Bleichroeder Inc. | Jeffrey Spittel |
| Natixis Bleichroeder Inc. | Roger Read |
| Peters & Co. Limited | Todd Garman |
| Pritchard Capital Partners | Mark Brown |
| Raymond James & Associates | Marshall Adkins |
| Raymond James & Associates | Jim Rollyson |
| RBC Capital Markets | Kurt Hallead |
| Sanford C. Bernstein & Co | Benjamin Dell |
| Simmons & Company International | John Daniel |
| SMH Capital | Douglas L. Becker |
| Sterne, Agee & Leach | David S. Havens |
| Tristone Capital | Waqar Syed |
| Tudor Pickering & Co. | Dan Pickering |
| UBS (US) | Andrew Coleman |
| Weeden & Co. | Geoff Kieburtz |