Volatile oil and gas prices were just some of the issues the industry is facing.
News & Analysis: Schlumberger
Industry dynamics haven't been wonderful for companies like Schlumberger, Halliburton, and National Oilwell Varco.
After a few challenging years, activity in this corner of the energy market has finally started bouncing back.
These two oil services giants have lost roughly two-thirds of their value over the past five years. Is one a better buy than the other today?
SLB earnings call for the period ending June 30, 2019.
Everything's bigger in Texas, and you'll find some of the most important companies in the world there. Here are 10 Texas stocks to get to know better.
Stifel finds a good old-fashioned value stock in the energy sector.
Oil prices -- and a few other issues -- weighed on the shares of oil-field service and equipment companies last month.
The company has been betting on a significant uptick in oil and gas spending that has yet to arrive.
Drilling down into the upstream sector of the oil and gas industry and why it could make sense for your stock portfolio.