During the Employment Period (as defined in Section  4 ), the Company shall employ Executive, and Executive shall serve, as President and Chief Executive Officer of the Company. During the Employment Period, Executive shall also serve in the same positions of employment with Silver Run as he does with the Company for no additional compensation. Executive’s principal place of employment shall be at the main business offices of the Company in Houston, Texas. Defined terms used in the Agreement that are not otherwise defined herein when first used are defined in Sections 6(d) and 10(d) .