Here is a little explanation for all of you that are wondering what a relief well is and how do you drill into a 8" diameter well bore over 15,000 feet below the ocean floor in 5,000 ft of water. Hopefully this will help the people without drilling experience understand a little better. The retired ARAMCO Engineer doing the drilling is 40 for 40 on hitting remote piping. Let's hope he goes 41 for 41. Amazing technology. This is also for you that understand what's going on and want to see their plan. This is an internal BP video.
Video Here