Upstream operations focus on oil exploration and extraction; downstream operations process crude into products. Effective energy chains require balance between upstream production and downstream ...

River floods are becoming more likely globally because of climate change, but not in the waterway’s downstream sections where more people live. That’s according to a new study coauthored by a ...

Austria's OMV reported a boost from strong refining margins and a paper reclassification gain in its chemicals segment, which more than offset a drop in income at its upstream segment in the third ...