Impairment of Oil, Gas & Mineral Properties | | | | | | | 11,093.0 | 11,762.0 | 48,740.0 | -10,271.0 |
| | | | | | | 8,035,889.0 | 7,700,587.0 | 5,507,098.0 | 9,268,485.0 |
| | | | | | | 35.4% | -4.2% | -28.5% | 68.3% |
Cost of Goods Sold, Total | | | | | | | 5,825,691.0 | 5,329,685.0 | 4,045,785.0 | 6,332,926.0 |
| | | | | | | 2,210,198.0 | 2,370,902.0 | 1,461,313.0 | 2,935,559.0 |
Selling General & Admin Expenses, Total | | | | | | | 192,433.0 | 197,172.0 | 199,027.0 | 215,190.0 |
Exploration / Drilling Costs, Total | | | | | | | 3,582.0 | 9,348.0 | 6,114.0 | 7,076.0 |
Depreciation & Amortization | | | | | | | 343,085.0 | 415,094.0 | 405,440.0 | 425,466.0 |
Impairment of Oil, Gas & Mineral Properties | | | | | | | 11,093.0 | 11,762.0 | 48,740.0 | -10,271.0 |
| | | | | | | 902,377.0 | 930,942.0 | 573,583.0 | 1,313,079.0 |
Other Operating Expenses, Total | | | | | | | 1,452,570.0 | 1,564,318.0 | 1,232,904.0 | 1,950,540.0 |
| | | | | | | 757,628.0 | 806,584.0 | 228,409.0 | 985,019.0 |
| | | | | | | -32,191.0 | -39,145.0 | -37,333.0 | -31,609.0 |
Interest And Investment Income | | | | | | | 17,079.0 | 20,330.0 | 10,489.0 | 14,257.0 |
| | | | | | | -15,112.0 | -18,815.0 | -26,844.0 | -17,352.0 |
Income (Loss) On Equity Invest. | | | | | | | 25,243.0 | 18,246.0 | 11,474.0 | 29,980.0 |
Currency Exchange Gains (Loss) | | | | | | | 33,763.0 | 923.0 | -26,110.0 | 2,731.0 |
Other Non Operating Income (Expenses) | | | | | | | -13,535.0 | -8,371.0 | -11,347.0 | -4,088.0 |
| | | | | | | 787,987.0 | 798,567.0 | 175,582.0 | 996,290.0 |
| | | | | | | — | — | — | — |
Gain (Loss) On Sale Of Assets | | | | | | | -14,334.0 | -7,560.0 | -18,137.0 | -9,095.0 |
| | | | | | | -634.0 | 2,347.0 | -58,658.0 | -20,231.0 |
| | | | | | | 773,019.0 | 793,354.0 | 98,787.0 | 966,964.0 |
| | | | | | | 151,917.0 | 151,133.0 | 82,154.0 | 191,451.0 |
Earnings From Continuing Operations | | | | | | | 621,102.0 | 642,221.0 | 16,633.0 | 775,513.0 |
| | | | | | | -1,928.0 | -2,043.0 | -1,458.0 | -2,071.0 |
| | | | | | | 619,174.0 | 640,178.0 | 15,175.0 | 773,442.0 |
Net Income to Common Incl Extra Items | | | | | | | 619,174.0 | 640,178.0 | 15,175.0 | 773,442.0 |
Net Income to Common Excl. Extra Items | | | | | | | 619,174.0 | 640,178.0 | 15,175.0 | 773,442.0 |
| | | | | | | 696.9 | 652.9 | 652.5 | 650.3 |
Weighted Avg. Shares Outstanding | | | | | | | 708.1 | 664.6 | 651.0 | 652.4 |
Weighted Avg. Shares Outstanding Dil | | | | | | | 715.6 | 684.9 | 675.8 | 685.0 |
| | | | | | | 874.5 | 963.3 | 23.3 | 1,185.6 |
| | | | | | | 865.2 | 934.7 | 22.5 | 1,129.2 |
| | | | | | | 1,110,454.0 | 1,186,311.0 | 615,800.0 | 1,351,237.0 |