APPARATUS AND METHOD FOR INSERTING COILED TUBING

摘要

An apparatus and method for inserting coiled tubing into a drill string in an oil well. The apparatus has a coiled tubing injector head, pressure control equipment, and a quick connect coupling. The coupling will connect to a tool joint on the drill string or to a saver sub threaded onto the drill string. The method includes lowering the apparatus until the quick connect coupling latches onto the tool joint or saver sub.