THE DESERT WORKOVER RIG

1、This workover rig is designed and manufactured in accordance with Apl Spec Q1、4F、7k、8C and technical standards of NRP500. GB3826.1,GB3836.2 GB7258SY5202 as well as “3C”

compulsory standard

2、The whole rig structure is compact and highly integrated, which requires a smaller working site. A good and reasonable assembly of CATER PILLAR engine and ALLISON transmission box can supply high driving efficiency and safe performance

3、The substructure is heavy-duty 8×8 normal drive with a hydraulic steering system/desert tires and a anti-sand filter Diesel engine is equipped with sand-proof filter and canopy, so that the workover can move and work in desert conditions

4、An inner-circulated forced water cooling system can insure the drawworks operates well under a high-temperature condition

5、The compound box for rotary table has a function of forward reverse shift, which can be suitable for DP s rotary operations. The anti-torque release device can be used to release the

deformation energy of the DP safely.

6、The mast is front – open type and double-section structure, which can be telescoped, raised and extended hydraulically.

7、The drill floor is twin-body telescopic type or parallelogram structure, which is convenient for installation and transportation The dimension and height of the drill floor can be designed

according to the user’ s requirements.

8、Safety and inspection measures are strengthened under the guidance of the design concept of “Humanism Above All” to meet the requirements of HSE.