Oil prices have jumped about two per cent, with global benchmark Brent crude rising above $US60 per barrel, on support among the world's top producers for extending a deal to rein in output and as the dollar retreated from three-month peaks.

Oil prices have jumped about two per cent, with global benchmark Brent crude rising above $US60 per barrel, on support among the world's top producers for extending a deal to rein in output and as the dollar retreated from three-month peaks.