Re: 10 yr old devises oil well cap
video is fine, I just watched it.... wait for the commercial to end..
frankly, this could never work, comparing the sprinkle of the "leak" he is simulating with garden hose, and loosenign the cap with an adjustable wrench is easy when done with fingers.... you're talking about a well half a mile under the ocean.....
The job needs to be done by submersibles, against a gusher putting out 20,000+ barrels a day....