How are the external clamps defined in the drilling?
Internal fitter1) responsible for the operation of liquid gas tongs, do the next single preparation, drilling wellhead inspection tools and observation, put on the single number.2) inspection and control of turntable, winch, transmission equipment, brake system and safety protection facilities, equipment maintenance, lubrication for the floor, fill in equipment operation record.3) responsible for the liquid gas tongs, roller kelly bushing, mousehole pliers, wellhead tools inspection, management and use, achieve complete, clean, location display.
External fitter1) responsible for wellhead operation, coordinate with internal fitter to do hydraulic and pneumatic tongs operation.2) responsible for the substructure, floor board, wheel box, rod box and widened Taiwan, v-door inspection, cleaning work, fixing and tightening.3) responsible for the floor tools, hand tools, inspection management and location display.4) responsible for the floor ladders, railings, wellhead equipment, clean water and complete the use and management of pipeline.
