Hi All, 
My brainstorming idea for the petroleum leak is as follow, check this out: By having an strong made 'Stainless/Steel Screen Mesh' submerged donw there which will be wrapped or laying atop such leakeage spot (s) and brace with an arrange of strong earth magnetic blocks all over in order to have a good base for building up a heavy cluster layer over layer gradually which will be compost of dry coconut fiber and soft blend metals alloys until leak get seal out totally. A sideline atop or sideway valving connector will be addapt during this specially made clustering materials as need it. The valve is in order to maintain well further operation is possible, Who Know's?
In the meantime I'd modestly suggested the employ of few big freigth carriers equipped and modify with up front collector somehow like an standard carpet vacuum cleaner operate but 200 to 300 Ft. wide long to sweep out and sucking-up the contaminated water all over Gulf area in surface and pumping it inside the ship to a banks of 'Water/Oil Separators' units which will recycle the cleaned water back to ocean.
AllGood pal's let me know if this sounds nice and which are the chances in these approachs so far.
Crank That Puppy-Up,
MC