Object Classes using PRODCT

BOYINB	Buoy, installation
CONVYR	Conveyor
OBSTRN	Obstruction
OFSPLF	Offshore platform
OSPARE	Offshore production area
PIPARE	Pipeline area
PIPOHD	Pipeline, overhead
PIPSOL	Pipeline, submarine/on land
PRDARE	Production/storage area
SILTNK	Silo/tank