Asia crude oil: Key market indicators for April 18-22

Crude oil prices are expected to be weighed down in the week ending April 22 amid supply disruptions in Libya and the prospect of further reductions in Russian oil supply amid rising Ukraine tensions. Front-month June ICE Brent crude futures stood at $112.55/b at 0240 GMT April 18, up 85 cent/b from settlement on April 14. Middle East Crude **…