EXECUTION VERSION FOURTH AMENDMENT AND WAIVER FOURTH AMENDMENT AND WAIVER, dated as of December 5, 2002 (this "Amendment and Waiver"), made by and among Belden & Blake Corporation, an Ohio corporation (the "Borrower"), each subsidiary of the Borrower...Fourth Amendment and Waiver • March 27th, 2003 • Belden & Blake Corp /Oh/ • Drilling oil & gas wells • New York
