Demand for oilfield services is expected to be strong in the coming days as the upstream businesses of companies will likely be profitable with oil prices back to the peak levels. Moreover, the industry’s relatively low reliance on debt should enable oilfield service companies to access capital on favorable terms in a volatile business environment, underpinning a promising outlook for the Zacks Oil and Gas- Field Servicesindustry.Oilfield service firms are also helping their customers to cut emissions and c ...