| In millions, except per share items | Dec-31-10 | Dec-31-09 | Dec-31-08 | Dec-31-07 | Dec-31-06 | Dec-31-05 | Dec-31-04 | Dec-31-03 |
| | 10-K/A | 10-K/A | 10-K/A | 10-K | 10-K | 10-K/A | 10-K | 10-K/A |
| Revenues: |
| Drilling & Completion | 378.2 | 304.0 | 291.3 | 215.8 | 69.5 | | | |
| Oilfield Services | 210.6 | 143.6 | 280.8 | 234.0 | 190.0 | | | |
| Rental Services | 70.9 | 58.7 | 103.8 | 121.2 | 51.5 | 5.1 | | |
| Directional drilling services | | | | | | | 24.8 | 16.0 |
| Other | | | | | | 103.0 | 22.9 | 16.7 |
| Total revenues | 659.7 | 506.3 | 675.9 | 571.0 | 311.0 | 108.0 | 47.7 | 32.7 |
| Revenue growth [+] | 30.3% | -25.1% | 18.4% | 83.6% | 187.9% | 126.3% | 45.8% | 81.9% |
| Drilling & Completion | 24.4% | 4.3% | 35.0% | 210.5% | | | | |
| Oilfield Services | 46.7% | -48.9% | 20.0% | 23.2% | | | | |
| Rental Services | 20.7% | -43.4% | -14.4% | 135.2% | 918.4% | | | |
| Directional drilling services | | | | | | | 54.8% | 145.2% |
| Cost of goods sold | 498.1 | 379.4 | 443.4 | 338.8 | 185.6 | 72.6 | 32.6 | 22.0 |
| Gross profit | 161.5 | 126.8 | 232.5 | 232.1 | 125.4 | 35.5 | 15.1 | 10.7 |
| Gross margin | 24.5% | 25.0% | 34.4% | 40.7% | 40.3% | 32.8% | 31.7% | 32.8% |
| Selling, general and administrative [+] | 60.4 | 50.8 | 62.8 | 61.2 | 35.5 | 15.6 | 7.3 | 5.3 |
| General and administrative | | | | | 35.5 | 15.6 | 7.3 | 5.3 |
| EBITDA [+] | 90.5 | 74.5 | 169.9 | 179.8 | 89.8 | 19.9 | 7.8 | 5.6 |
| EBITDA growth | 21.5% | -56.2% | -5.5% | 100.1% | 352.0% | 154.7% | 40.4% | 268.5% |
| EBITDA margin | 13.7% | 14.7% | 25.1% | 31.5% | 28.9% | 18.4% | 16.4% | 17.0% |
| Depreciation | 84.1 | 78.3 | 63.5 | 50.9 | 20.3 | 4.9 | 2.7 | 2.1 |
| EBITA | 6.4 | -3.8 | 106.5 | 128.8 | 69.6 | 15.0 | 5.1 | 3.5 |
| EBITA margin | 1.0% | -0.8% | 15.8% | 22.6% | 22.4% | 13.9% | 10.7% | 10.7% |
| Amortization of intangibles | 4.8 | 4.7 | 4.2 | 4.1 | 1.9 | 1.5 | 0.9 | 0.9 |
| EBIT [+] | 1.6 | -8.5 | 102.3 | 124.8 | 67.7 | 13.5 | 4.2 | 2.6 |
| EBIT growth | -118.3% | -108.4% | -18.1% | 84.2% | 401.0% | 219.8% | 61.0% | -344.9% |
| EBIT margin | 0.2% | -1.7% | 15.1% | 21.9% | 21.8% | 12.5% | 8.9% | 8.0% |
| Non-recurring items [+] | | | 115.8 | | | | | |
| Asset impairment | | | 115.8 | | | | | |
| Interest expense, net [+] | 45.3 | 48.1 | 42.8 | 46.3 | 20.3 | 4.7 | 2.8 | 2.5 |
| Interest expense | 45.8 | 48.1 | 48.4 | 49.5 | 21.3 | 4.7 | 2.8 | 2.5 |
| Interest income | 0.5 | 0.1 | 5.6 | 3.3 | 1.0 | 0.0 | 0.0 | |
| Other income (expense), net [+] | -3.2 | 25.6 | -0.6 | 0.8 | -0.3 | 0.2 | 0.3 | 3.5 |
| Other | | | | -0.8 | 0.3 | -0.2 | -0.3 | 0.0 |
| Pre-tax income | -46.9 | -31.1 | -56.9 | 79.3 | 47.0 | 9.0 | 1.7 | 3.6 |
| Income taxes | 30.0 | -9.9 | -17.4 | 28.8 | 11.4 | 1.3 | 0.5 | 0.4 |
| Tax rate | | 31.8% | 30.6% | 36.4% | 24.3% | 14.9% | 29.8% | 10.2% |
| Minority interest | | | | | | -0.5 | -0.3 | -0.3 |
| Earnings from continuing ops | -76.9 | -21.2 | -39.5 | 50.4 | 35.6 | 7.2 | 0.9 | 2.9 |
| Earnings from discontinued ops | | | | 50.4 | | | | |
| Net income | -76.9 | -21.2 | -39.5 | 50.4 | 35.6 | 7.2 | 0.9 | 2.9 |
| Net margin | -11.7% | -4.2% | -5.8% | 8.8% | 11.5% | 6.6% | 1.9% | 8.9% |
| |
| Basic EPS [+] | ($1.07) | ($0.39) | ($1.13) | $1.48 | $1.73 | $0.48 | $0.11 | $0.75 |
| Growth | 171.5% | -64.9% | -176.2% | -14.8% | 258.4% | 332.0% | -85.0% | -174.3% |
| Diluted EPS [+] | ($1.07) | ($0.39) | ($1.13) | $1.45 | $1.66 | $0.44 | $0.09 | $0.50 |
| Growth | 171.5% | -64.9% | -177.5% | -12.6% | 276.6% | 373.2% | -81.3% | -149.8% |
| |
| Shares outstanding (basic) [+] | 71.7 | 53.7 | 35.1 | 34.2 | 20.5 | 14.8 | 7.9 | 3.9 |
| Growth | 33.6% | 53.1% | 2.6% | 66.2% | 38.5% | 87.0% | 101.9% | 4.3% |
| Shares outstanding (diluted) [+] | 71.7 | 53.7 | 35.1 | 34.7 | 21.4 | 16.2 | 9.5 | 5.9 |
| Growth | 33.6% | 53.1% | 1.0% | 62.1% | 31.9% | 70.7% | 62.6% | 55.3% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |