RE: Drill Plan14 Jul 2022 10:36
Good points triple star. Everyone is concentrating on that mass is steel, motors , pumps and hydrolic bits and pieces assembled as the rig. My concern is who is going to operate it. Surely the risk is not in rotating the drill bit and attaching pipe. I'd say it's in the operation, the mixing of mud, evaluating mud returns and responding to subtle vibrations, loads on rotation, speed of depth etc to know what is happening metres below their feet and to preserve the well bore integrity. Surely that requires significant experience, and time on that specific type of rig. I would have thought experience would be key parameter for success. We cannot adopt a learn from experience attitude here. Most effective learning comes from mistakes, which can be expensive. And the biggest the mistake, lead to bigger lessons learned. I hope the one lesson we are not heading for is "we should have entrusted the drilling to an experienced contractor"