Mining service company shares outstrip oil peersReutersLONDON, May 30 Companies supplying miners with equipment and services have performed better than their oil sector peers, buoyed by spending on new technology and expectations the demand outlook for oth …

ReutersOil majors experiment with technology to weather crisisReutersExecutives say the growing attention on technologies that have been around for some time shows how wasteful the global industry had been in the years before the downturn when - with crude …