Bloomberg | Low Oil Prices Lead To Fastest Mature Fields Decline In 25 Years OilPrice.com The lower-for-longer oil prices are leading to the fastest drop in crude output of mature conventional fields in 25 years as companies cut spending on older fields, Bloomberg reports, citing figures by energy consultancy Rystad Energy. Last year ... Oil Fields Pumping a Third of Supply Die Fastest in 24 Years Oil Markets Fighting Short-Term Headwind While Ignoring Long-Term Tailwinds |