• AC VF Drive Drilling Rig

    AC VF Drive Drilling Rig

    The advantages of AC variable frequency control technology are that the AC motor has no reverser so it’s not easy to generate electrical sparkle in operation, and that with wide speed range and high torque, it can bear all the load in zero RPM conditions and realize regenerative braking thus greatly simplifying the mechanical transmission structure and providing drawworks with full dynamic braking. With high control accuracy and nice compatibility, the AC variable frequency control technology is easy to achieve the automatic, intelligent and networked control. Moreover, the application of automatic drilling technology greatly improves the drilling efficiency and well bore quality.

  • Truck mounted Rig

    Truck mounted Rig

    Series of self-propelled truck-mounted rig are suitable to meet the operation requirements of drilling 1000~4000 (4 1/2″DP) oil, gas and water wells. The overall unit bears the features of reliable performance, easy operation, convenient transportation, low operation and moving expenses, etc.

  • Low Temperature Drilling Rig

    Low Temperature Drilling Rig

    cold-weather drilling rig

  • Mechanical Drive Drilling Rig

    Mechanical Drive Drilling Rig

    The drawworks, rotary table and mud pumps of mechanical drive drilling rig are powered by diesel engine and driven by compound way, and the rig can be used for oil-gas field development on land below 7000m well depth.

  • Coalbed Methane Drilling Rig

    Coalbed Methane Drilling Rig

    Coalbed Methane Drilling Rig

  • DC Drive Drilling Rig

    DC Drive Drilling Rig

    The drawworks, rotary table and mud pump are driven by DC motors, and the rig can be used in deep well and ultra deep well operation onshore or offshore.

  • Integral Trailer-mounted Drill Rig

    Integral Trailer-mounted Drill Rig

    Integral Trailer-mounted Drill Rig ZJ40/2250DT, ZJ50/3150DBT/DT and ZJ70DBT are main unit integral trailer-mounted drill rig of 4000-7000m series developed in the last few years. The rig of these series is developed to be used in relatively flat desert and gobi areas with the features of simple and reliable transmission, little transportation unit, convenient movement, etc.

  • Workover Rig

    Workover Rig

  • Rail Drilling Rig

    Rail Drilling Rig

    rail way drilling rig for cluster well

12>Total 10 Records
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