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Electrical Onshore Steel Oil Drilling Rig , Oil Well Drilling Equipment Skid Mounted

Categories Oil Drilling Rig
Brand Name: Renda
Model Number: ZJ50/3150D
Certification: API
Place of Origin: China
MOQ: 1
Payment Terms: T/T, Western Union
Delivery Time: 10-15 working days
Packaging Details: Standard wooden export box
Supply Ability: Based on Detailed Order
Material: Steel
Condition: New
Warranty: 1 Year
Power Type: Diesel
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    Electrical Onshore Steel Oil Drilling Rig , Oil Well Drilling Equipment Skid Mounted

    Top quality Standard oil drilling rig ZJ50/3150D , Oil Drilling Equipment


    HYRD provides model ZJ50/3150D electrical onshore drilling rigs which are designed to drill and complete an oil and gas well with depth from 4000 m to 7000 m.

    • The Rig components such as mast, substructure, traveling block, hook, swivel, rotary table, drawworks, etc, conform to API specifications and the industry standards.

    • The mast fabricated in a pin connection type cantilever structure, monkey board, stabbing board and other mast auxiliaries equipped the mast assembly, its design is suitable to install top drive unit.

    • The substructure can be manufactured in two-step raising and/or box-on-box substructure. And steps, handrails, BOP handling system and other appendixes equipment and facilities fully equipped with the substructure.

    • The main rig power system are diesel engine driven AC generators with enough power for operating the rig.

    • The power drive system available in SCR (AC-SCR-DC) or VFD (Variable Frequency Drive, AC-DC-AC) System.

    • The drawworks electrically driven by heavy duty DC or AC motors, with working speed continuously adjustable. Disc brake introduced as the main drum brake equipped with the drawworks unit.

    • The mud pumps equipped with the rig are single action, triplex slurry pumps, electrically driven by AC or DC motors.

    • Rotary table independently driven by a drive system consisting of truck motor.

    • Air system equipped with the rig, consisting of two each screw rod type air compressor, air tanks and valves.

    • A fully equipped mud circulation system including mud tanks, solids control equipment, mud conditioning equipment and circulation lines completed with the rig package.

    • An analog and digital drilling parameter and data monitor and recording system available on the rig.

    • BOP and well/choke equipment and facilities shall be equipment with rig package according to client’s requirement.

    Specifications :


    DW, RT and mud pump realize independent DC stepless speed regulation which provide guarantee for drilling technology optimization.
    Mast, substructure and drill floor equipments can be installed at lower position, and then be lifted integrally upon DW power.
    Auto-bit-feeding adopts all-digital auto control technique, driller operates the touch screen to fulfill drilling operation through optimized drilling parameters, which will reduce labor intensity significantly and improve work efficiency. Display, restoration, regulation and control, remote management of major drilling parameters can be realized.

    Main technical parameters


    Nominal drilling depth

    5000m ( 114mmDP )


    Substructure type

    slingshot type

    Swing up type

    4500m ( 127mmDP )


    Max hook load



    Substructure height and clear height under RT beam

    9m / 7.62m

    9m /7.75m


    Wire rope system of traveling system

    6×7 , parallel


    Mast type and effective height

    K TYPE , 45m


    DW rated power

    1100 kW (1500hp )


    Transmission mode



    DW gear

    4 forward+ 4 reverse , stepless speed regulation


    Quantity and power of main generator set

    3 × 1200 kW


    Diameter of drilling wire rope

    φ 38mm


    Quantity and power of auxiliary generator set



    RT opening diameter

    952.5mm ( 27 1/2″ )


    Quantity and power of DC motor

    7 × 800kw (DC) + 1 × 45kw(VF)


    RT gear

    2 forward

    2 reverse


    HP mud manifold

    Φ 103mm ( bore diameter ) ×35MPa


    Quantity and power of drilling pump

    2 × 1600 hp pump


    Effective mud volume of solid control system


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