SINGAPORE, July 31 (Reuters) -
* Thailand's state oil company PTT has bought one cargo of
Nigerian Agbami crude on behalf of Thai refiner IRPC via a
tender awarded last week, two trade sources said on Wednesday
* The cargo of up to 1 million barrels of crude will be
delivered
in October, the traders said
* Details about the seller and prices were not immediately
available
* In May, PTT bought up to 1.8 million barrels of sweet
crude to
be delivered in July and August, most of which were Nigerian and
U.S. crude