Jingzhou China-Petro Equipment Company Ltd.
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  • Contact Person : Mr. Zhang Jarvis
  • Company Name : Jingzhou China-Petro Equipment Company Ltd.
  • Tel : 86-716-8568055
  • Fax : 86-716-8568077
  • Address : Hubei,Jingzhou,Room 505,Building 15th . Hengsheng International Block,161 Beijing Road,Jingzhou , Hubei , China 434001
  • Country/Region : China
  • Zip : 434000

XJ550 Workover Rigs with Internal Guyline

XJ550 Workover Rigs with Internal Guyline
Product Detailed
Related Categories:Mining Machinery

Detailed Product Description


This kind of workover rig is a newly-developed double drum rig with windload guylines installed on the rig. Without the need to install external windload guylines,the workover operation efficiency is highly boosted, and installation area needed is decreased.

main features:
     Suitable for narrow wellsite. Rig footprint is reduced. 
     Loads are evenly distributed based on mechanical analysis.
     All the guylines are fixed on the rig, and the cost and work for anchors will be saved. 
     Equipped with inclination warning device to boost the safety of operation.

    To maintain the operation stability under maximum hook load, full setback 60- knot wind load and empty setback 90-knot wind load, the rig is fitted with a series of self-tightening guyline device. They include guylines from crown block to deck frame, from mast lower sectiuon to deck frame, crown block to mast base, mast lower section to mast base, crown block to drill floor and racking platform to drill floor. To prevent overturning of the rig, deck frame is connected with a mud boat through pull rod, and a 10 cubic meters water tank counterweight is provided, and deadline anchor is removed from the deck frame to the mast lower section.

technical parameters:
     service depth 7000m(φ2-7/8" EUE tubing) 
     workover depth 5800m(φ2-7/8" DP) 
     4500m(φ3-1/2" DP)
     3600m(φ4 DP)
     nominal hook load 1000kN 
     max. static hook load 1350kN 
     engine power CAT C18/630hp 
     mast clear height 35m 
     drill floor height 5.0m 
     chassis driving type 10×8 
     overall dimensions in transportation mode 19620×3100×4280(mm) 
     max speed 60km/h (speed limit 45km/h) 
     Total weight in transportation mode ≈55000kg 
     Max wind load in operating mode 18m/s(35 knot) 
     max wind load with full setback 30.8m/s(60 knot) 
     max wind load without setback 46.3m/s(90knot )



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