OREANDA-NEWS. NOSTRUM OIL & GAS PLC (London), whose shares are officially listed on Kazakhstan Stock Exchange (KASE), has provided KASE with a press-release in which it "announces its operational update for the three month period ended 31March 2016. This update is being issued in advance of the release of Nostrum's consolidated accounts for the same period. The information contained in this update remains subject to review by the independent auditors".