The reconstruction scheme of electric control system of hydraulictester for seamless steel tube in TPCO was introduced. The process flow and programming keys for hydraulictester are explained.
Formation center tester (FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint.
The paper introduces the testing criteria, testing range and structure composition of CAT tester for hydraulic supports in addition to the computerized date-collection system.