THIRD AMENDING AGREEMENT TO AMENDED AND RESTATED CREDIT AGREEMENT BETWEEN: PRECISION DRILLING CORPORATION (as Borrower) – and – THE FINANCIAL INSTITUTIONS SIGNATORY HERETO IN THEIR CAPACITIES AS LENDERS (as Lenders) – and – ROYAL BANK OF CANADA (as...Credit Agreement • December 20th, 2018 • PRECISION DRILLING Corp • Drilling oil & gas wells
