There was a recent rebound in international oil prices. This was partially attributed to another shutdown at the largest oilfield in Libya. The Sharara was forced off line, by a group that blocked a pipeline linking it to an oil terminal. The field had only just returned to production, after a week-long stoppage ending in early April. It seemed to be another indication that the supply of oil from Libya, can no longer be relied on for a regular flow of crude. […]