CNBC | Crude prices to fluctuate in $45-$55 a barrel range: Oil Search CNBC The company on Tuesday reported a 89 percent drop in half-year profit as its performance was hit by persistently weak oil and natural gas prices. "It is a difficult market when you've got such a re-calibration of both oil and gas pricing," the company ... Oil Search first-half profit tumbles 89pc Oil Search slashes dividend after profit plunges Oil Search Says Second PNG Greenfield Project May Not Proceed |