| Net earnings | |
| Depreciation, depletion, and amortization | |
| Deferred income tax | |
| Unrealized losses (gains) on derivative instruments, net | |
| Unrealized foreign currency exchange losses, net | |
| Realized foreign currency exchange gains | |
| Stock-based compensation expense | |
| Accretion of asset retirement obligations | |
| Other, net | |
| Accounts receivable | |
| Other current assets | |
| Accounts payable and accrued liabilities | |
| Accrued interest and other current liabilities | |
| Net cash provided by operating activities | |
| Exploration, development, acquisition and leasehold costs | |
| Other fixed assets | |
| Proceeds from sales of assets | |
| Net cash used by investing activities | |
| Proceeds from bank borrowings | |
| Repayments of bank borrowings | |
| Proceeds from issuance of Lone Pine Resources Inc. common stock, net of issuance costs | |
| Redemption of 7 3/4% senior notes | |
| Proceeds from the exercise of options and from employee stock purchase plan | |
| Payment of debt issue costs | |
| Change in bank overdrafts | |
| Other, net | |
| Net cash provided (used) by financing activities | |
| Effect of exchange rate changes on cash | |
| Net increase (decrease) in cash and cash equivalents | |
| Cash and cash equivalents at beginning of period | |
| Cash and cash equivalents at end of period | |
| Interest | |
| Income taxes |