BUZZ-Dragon Oil: agrees to higher Emirates National Oil offer
** Dragon Oil (LSE: DGO.L - news) up c.8 pct & poised for biggest one-day rise since mid March
** Dragon Oil says ENOC increased offer to 750p in cash per share, valuing the business at c.3.7 bln pounds
** ENOC, which already owned 54 pct of Dragon Oil, had in May made an offer of 735p (RM (LSE: RM.L - news) : tricia.wright1.thomsonreuters.com@reuters.net)