July 20 (Reuters) - Australia's Oil Search Ltd OSH.AX said on Friday that the partners in the Papua New Guinea gas project have agreed a deal to supply liquified natural gas (LNG) to PetroChina Co Ltd 601857.SS .
The three-year deal is for the supply of about 0.45 million tonnes of LNG a year to PetroChina International (Hong Kong) Corp Ltd (PCI), Oil Search said in a statement.