Chevron (CVX US) (not covered): Looking to sell the UK | JKX Oil & Gas (JKX LN) (not covered): Trading update in the Ukraine and Russia | Rockhopper Exploration (RKH LN) (not covered): Operational update in Egypt | SDX Energy (SDX LN)1,6; BUY, £0.80: Appraisal well spudded in Egypt
