Exhibit 10.9 STONE ENERGY CORPORATION AMENDMENT TO THE ANNUAL INCENTIVE COMPENSATION PLAN JANUARY 15, 1997 Exhibit II to the Annual Incentive Compensation Plan is amended to provide that the following be used as the criteria by the Compensation Committee in determining whether an incentive bonus pool should be awarded in any calendar year and the amount of any such pool. Bonus Bonus Points Performance Parameters Allocation Minimum Maximum ----------- ------- -------- Annual change in shareholder value, using average December stock prices..... 15 0% to 20% Superior performance percentage used by the original plan which compares SGY to the peer group by quarter............ 20 0% to 20% Earnings and cash flow per share............. 15 10% to 30% Annual change in net asset value............. 20 10% to 30% Discretionary................................ 30 -- Total 100 ===