Exhibit 3.6 CERTIFICATE OF AMENDMENT OF THE RESTATED CERTIFICATE OF INCORPORATION OF GULFPORT ENERGY CORPORATION Gulfport Energy Corporation, a corporation organized and existing under the laws of the State of Delaware (the "Corporation"), does hereby certify as follows: FIRST: The name of the Corporation is Gulfport Energy Corporation. SECOND: The Corporation hereby reduces its authorized Common Shares from 250,000,000 to 15,000,000 par value $.01. THIRD: The foregoing amendments were declared advisable and proposed to the corporation's stockholders by resolutions adopted by unanimous written consent of the Board of Directors dated June 29, 1999. FOURTH: That in lieu of a meeting and vote of stockholders the holders of a majority of the issued and outstanding voting capital stock of the Corporation have each given their respective written consent to the foregoing amendments in accordance with the provisions of Section 228 of the General Corporation Law of the State of Delaware. FIFTH: That the foregoing amendments were duly adopted in accordance with the applicable provisions of Section 242(b) of the General Corporation Law of the State of Delaware. SIXTH: This Amendment shall be effective as of March 31, 1999. IN WITNESS WHEREOF, Gulfport Energy Corporation has caused this Certificate of Amendment to be signed, on its behalf, by Mark Liddell, its President, this 12th day of November, 1999. GULFPORT ENERGY CORPORATION By:/s/ Mark Liddell -------------------------------- Mark Liddell, President