all right, let's get this rolling. when you are digging a well, the two biggest problems we have is actually reaching it and >> a drilling rig forces a series of pipes into the ground with a drill bit secured on the end. water is pumped into the bore hole through the pipes so that the sand and the dirt can be forced out to continue space. pipes are added one by one until the acquifer is reached. [ speaking foreign language ]. >> our bit is completely buried.