Increase Reservoir Contact in Shales
Electromagnetic Sounding Comes of Age
Gould Speaks at Simmons & Company Investor Conference
Volcanic Rocks Offer New Promise
Schlumberger Announces Fourth-Quarter and Full Year 2009 Results Conference Call
| SLB | 64.40 | -0.7 |
| Brent | 75.87 | -2.12 |
| WTI | 77.65 | +0.22 |
| Natural Gas | 4.595 | -0.19 |
| World Rigs | 3384 | +60 |