PMO.L Regulatory News (PMO)

PREMIER OIL PLC

("Premier")

Production Update

28 November 2013

Premier today provides a brief update on recent production activities.

In Vietnam, repairs to the Chim Sáo gas export pipeline have been completed and gas export recommenced on 23 November. Oil production is returning to planned levels as a result.

In the UK, restrictions to the Huntington field continue to be lifted with oil production rates now increased to 20kbopd. We expect full production rates to return as remaining restrictions are removed.

Premier's production guidance for 2013 remains unchanged.