XJ150/30t/40t workover single drum rig is designed and manufactured according to the principle " advanced performance, reliable operation, convenient mobilization, economic operation and meeting HSE requirement ". The performance and quality has reached or are beyond the advanced level of international similar workover rigs and confirming all the related APIs.
Main technical parameters The depth of the well 3200m (2-7 / 8 " extra oil pipe) 2000m (2-7 / 8 " drill) Maximum static hook load700kN Rated hook load500kN Maximum engine net power247kW/1900rpm Drawworks maximum input power250hp Mast height (ground to crown block ) 2lm ( no monkey board) Travelling system 4×3 Chassis drive type 6×4 Wireline diameterφ22mm Maximum speed 60 km/h (speed limit of 45 km/h)> Close to the angle / departure angle>18 °/ 12° Minimum turning radius14m Overall size 13200mmX3000mmX4000mm Total weights about 27,800 k g Use temperature-19ºC ~ + 45ºC
6.3 Explosion-proof electrical parts; explosion-proof distribution box shell of main rig is explosion-proof type, the shell is composed of wiring cavity and main control cavity. The wiring cavity is an explosion-proof structure, and the inlet and exit line is closed into a cavity, equipped with circuit cable introduction and exit device.There are all wiring diagram, wiring signs and line direction.The box has a stainless steel nameplate and is clearly marked by each circuit, Chinese and English, the dimensions involved in metric English. 6.4 Well site lighting: There are 8 lamp lights and 1 aviation barrier lamp as follows: 1. There are 4explosion-proof lamps in the mast area, 1 emergency explosion-proof lamp is installed under the crown block, Other place is installed 3 sets (including 1 set is an emergency explosion-proof lamp). 2. The wellhead areis installed 2 explosion-proof lamps (one of which is emergency explosion-proof lamps) to provide lighting for the wellhead area 3. One explosion-proof lamp is in the engine area, to provide lighting for the engine area and lamp pole installation. 4.Only one explosion-proof floodlight in the drawworks area to provide lighting for the drawworks and drum. 5. One explosion-proof aviation obstruction beaconinstalled on the top of crown block, LED strobe, red.