Ok I look at the video's.  As someone mentioned, they are cleaning out the kill mud.  Alot to explain but let me give it a shot. All they are really showing in the video's is a big flow back - transferring fluids.  The kill mud is transferred from the well to the gas busters.  The gas busters will seperate the oil/gas/natural gas from the mud and send oil/gas to be burnt, (first video you will see the large pole away from everything with flames coming out of the top) and send the mud to the tanks.  They couldn't get just put that mud in the ground if it were contamanated.  I would say good news but we already knew this was our best well.  The dry hole tree is those 2-1/16" 5m gatevalves at the end of the first video.  Thats all just like the plumbing in your house.  It lets them open and close and send what they want where they want at the pressure they want. Things are moving along nicely.