The oil collecting stage comprises at least one platform holding a funnel in {TAIL ~ the center} to collect mixture of {HEAD ~ the oil} and water on the surface of the sea and to introduce them to the submerged first tank through a first flexible tubular pipe 
The oil collecting stage comprises at least one platform holding a funnel in { TAIL ~ the center } to collect mixture of { HEAD ~ the oil } and water on the surface of the sea and to introduce them to the submerged first tank through a first flexible tubular pipe
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH