BP officials say that they eventually expect to have a total of four vessels on site to collect and process oil and gas.
The lower cylinders, which are under the crankcase, may collect oil when the engine has been stopped for an extended period.
It collects oil from wells at depths of more than 9,000ft.
A cleanup crew has collected oil from a spill on the lake.
Allen says the Q4000 has been retrofited to pump mud rather than collect oil.
Previous methods for collecting oil had been limited.
Jewish workers collecting raw oil from the river of the city of Boryslav with a horse tail.
In every attempt, the broken ice in the water wrecked or disabled the equipment designed to collect oil.
Bodo is at the epicentre of several pipelines that collect oil from nearly 100 wells.
He must build the cars by collecting oil from a dripping oil tank.