This system is both easy to construct and easily put into place by an ROV.
The system is divided into two separate parts:one support arm and one cylinder.
First the support arm has to be put into place ,then the cylinder can be lowered over the arm.
Apart from the main elements,the whole system only requires two clamps and 12 bolts.
Step 1:lower the support arm 6 meters above the small wellcap close the clamp around the drillstring with a ROV and secure the 6 bolts.
Step 2:lower the cylinder on the support.
Step 3: Close the clamp on top of the cylinder and secure the 6 bolts.
Step 4:Connect the oil hoses ( which are separatly secured to the seabed.
Now the oil which runs out of the small wellcap will float up to into this device and after the hoses are connected the oil can be loaded into a tanker or burned