The U.S.-based firm is seeking payment for oil installations that Caracas agreed to take over last year, after the two sides failed to negotiate a new contract. 由于委內瑞拉和??松梨谑凸驹谛潞贤瑔?wèn)題上沒(méi)有達成一致,委內瑞拉在去年同意接管??松梨诘囊恍┦驮O備,??松梨谀壳耙笪瘍热鹄Ц顿徺I(mǎi)這些設備的資金。