Detailed Product Description

BYJ900 snubbing rig is a self-contained long-stroke self-propelled workover equipment. It can directly perform workover operation for 21Mpa water injection wells without killing the well or blowout.

    main technical features:
    It can work independently, without the need of assistance from other equipment. Transportation, installation and operation are convenient. 
    Hollow static sealing and long operation life of BOP. 
    High efficiency, long stroke, and one-joint of tubing can be pulled off at one time. 
    Safe and reliable. PLC for real-time monitoring and warning.

    main technical data :
    Workover depth: 4000m(Φ2 7/8"tbg)
    Max. lifting capacity: 900kN 
    Max. lifting speed: 1m/s 
    Max. snubbing capacity: 650kN 
    Max. snubbing speed: 0.3m/s 
    Stroke: 10.5m 
    Suitable string diameter: less than 120mm 
    Engine power 450HP 
    Chassis driving type: 8×8 
    Mast height(clear height) 21m(single section) 
    Overall dimensions in traveling condition 17m×2.7m×4.4m 
    Total weight 47180kg