EXHIBIT 16.1 Office of the Chief Accountant SECPS Letter File Securities and Exchange Commission Mail Stop 11-3 450 Fifth Street, N.W. Washington, DC 20549 June 26, 2002 Re: Stone Energy Corporation Dear Sir/Madam: The representations made in this letter are based solely on discussions with and representations from the engagement partner on the audits of the financial statements of this registrant for the two most recent fiscal years. That individual is no longer with Arthur Andersen LLP. We have read Item 4 in the Form 8-K dated June 26, 2002 of Stone Energy Corporation (Commission File Number 1-12074) to be filed with the Securities and Exchange Commission and have found no basis for disagreement with the statements contained therein. Very truly yours, /s/ Arthur Andersen LLP ARTHUR ANDERSEN LLP Copy to: Mr. James H. Prince Senior Vice President - Chief Financial Officer and Treasurer Stone Energy Corporation 625 E. Kaliste Saloom Road Lafayette, Louisiana 70508