高博亚洲国际

 
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XJ550 Workover Rig (135 ton)

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Product features:


Rational whole structure, high containerization, effectively reduce the frequency of transport
Use heavy-load 10×8-drive special chassis. Adopt hydraulic power steering. The workover rig has high trafficability and high cross-country performance.
The emission meets China 5 standard. It is environmental friendly.
The main brake can adopt band brake or hydraulic disk brake. The auxiliary brake adopts pneumatic water-cooling disk brake or pneumatic tong brake.
The table drive box has forward and reverse gears so as to adapt to various operations of drill pipe and rotation. The torque release gear can guarantee safe release of deformation of the drill pipe.
The derrick has front open and is a binodal suit FC mast-type derrick. It raises, stretches out and draws back by hydraulic pressure.
Racking platform has many structure types. The components can open automatically. No overhead installation needed.
The drill floor takes eight-upright flexible structure so it is easy to make overall transportation and hoisting.
Excellent solid control, well control, high-pressure manifold system, pump sets, drilling and workover tools, duty room, camping house and other facilities which can meet different users’ requirements.
Uphold “People First” design concept. Intensify safety protection and detection measures.

 

Structure and Purposes:

Oil workover rig is essential in oil and natural gas development process, the types of which include XJ110, XJ135, XJ160, XJ180 and XJ225. Workover rig is of self-propelled type and adopt the Caterpillar diesel engine with Allison gearbox to drive the truck and the equipment on it, the control modes are of mechanical, hydraulic, pneumatic and electric type. It has the characteristics of simple operation, reliability, safety and small labor intensity, suitable for drilling and workover operations in various environmental conditions.

Main Technical Parameters:

Name

Technical Parameter

Installed Power

540HP(402KW)

Nominal Hook Load

1000KN

Max. Static load

1350KN

Transmission Style

Hydraulic+ Mechanical

Drive Style

10×8

Depth of well workover (2 7/8″EUE)

7000m

Overhaul Depth2 7/8″ DP

5800m

Overhaul Depth3 1/2″DP

4500m

Derrick Height

33m

Wireline Diameter

Ф26mm

Hydraulic System

14MPa

Pneumatic System

0.8MPa

Traveling System

5×4

Transportation Clearance

19.4×3.05×4.49mIncluding Derrick
14.6×3.05×3.1m Excluding Derrick

Total Weight

About 50000 kg

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