The company posted a profit of US$340 million for the first half of the year, down from a profit of US$679 million over the same period last year.
The drop in profits came as sales revenue slipped 22%, from US$2.3 billion to US$1.8 billion, with a decline in oil prices offsetting a 9% increase in production to 45.9 million barrels of oil equivalent.
Helping
