Australian upstream company Amity Oil said its second half 2003 operating profit rose 8.4% to A$7.6 million on a 7.9% increase in its sales revenue to A$10.6 million. (US$1=A$1.3). Sales volume was up 22% over the previous six month period boosted by the start-up of Amity’s second Turkish gas field, Cayirdere. The field began delivery…