Firm News Mourant Ozannes Banking and finance Company and commercial Corporate Energy and environment Funds Mourant Ozannes advises on the £924m takeover of Heritage Oil By The Lawyer 7 July 2014 12:01 17 December 2015 12:34 Sign in or register to continue reading. It's FREE Sign in Email Password Keep me logged in Forgot your password? Not registered? It's FREE! Register now Register with The Lawyer Name Email Cancel reply Threaded commenting powered by interconnect/it code.