CNBC | Europe ends 1% lower; oil tumbles amid China concerns CNBC Other oil names sank even lower as the oil price continued to come under pressure. Tullow Oil saw shares off by 4.6 percent despite the company saying on Monday that it expects its oil project in Ghana to start producing oil next year and deliver ... Oil Prices Extend Fall on Glut Fears Stocks tick lower on mixed earnings; price of oil skids Oil falls to multi-week lows on persistent supply glut |