the problem is dopes like you don't get that this has been happening since drilling began, decades ago. It's only now being reported on every time someone spills a half a can of coke zero off of a drilling rig, since the BP/DW Horizon incident. Here's the story:
"The Coast Guard says the problem was reported Sunday and that the leaking line was connected to a vessel supplying the drilling fluid. It says more than half of the leaking fluid was oil."
This kind of thing happens ALL THE TIME, not just on drilling rigs but on every type of craft that floats on water. This is just news media trying to make something that has historically been nothing.