Yes. So we're entering into some new territory. What happened in the gulf was the use of equipment at depths that had not been tried before, and the preventers and all of the “schemes” that they've been using since have also never been tried at these depths before.
In a sense, then, we're testing in the field. We're operating a laboratory as to what may or may not work when it comes to blowouts of oil in deep water. Is that true?