Borrowing Base If, at any time, (A) the Revolver Usage on such date exceeds (B) the lesser of (x) the Borrowing Base reflected in the Borrowing Base Certificate most recently delivered by Borrowers to Agent, or (y) the Maximum Revolver Amount, in all cases as adjusted for Reserves established by Agent in accordance with Section 2.1(c), then Borrowers shall immediately prepay the Obligations in accordance with Section 2.4(f)(i) in an aggregate amount equal to the amount of such excess.
Initial Borrowing Base For the period from and including the Closing Date to but excluding the first Redetermination Date, the amount of the Borrowing Base shall be $2,250,000,000. Notwithstanding the foregoing, the Borrowing Base may be subject to further adjustments from time to time pursuant to Section 2.14(e), (f) and (g).
Borrowing Base Certificate The Administrative Agent shall have received a Borrowing Base Certificate which calculates the Borrowing Base as of the end of the month immediately preceding the Effective Date.