Benchmark crude for April delivery was down 50 cents to $82.43 a barrel at midday Singapore time in electronic trading on the New York Mercantile Exchange.

Benchmark crude for April delivery was down 40 cents to $80.84 a barrel at midday Singapore time in electronic trading on the New York Mercantile Exchange.

Benchmark crude for April delivery was up 8 cents to $82.19 a barrel at midday Singapore time in electronic trading on the New York Mercantile Exchange.

Benchmark crude for April delivery was down 2 cents to $78.68 a barrel at midday Singapore time in electronic trading on the New York Mercantile Exchange.

Benchmark crude for April delivery was up 34 cents to $79.20 a barrel at midday Singapore time in electronic trading on the New York Mercantile Exchange.