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HXJ180DB offshore workover rig
◆ Provide the functions of drilling rig and workover rig.
◆ Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
◆ AC VF electrical drive draw works lifting system and rotary table rotation system.
◆ Adopt vertical self-raising mast. Ensure the single weight of every hoisting modular meets the lifting load requirement on platform.
◆ Main drum: Integral Lebus rope groove, ropes are arranged in order. Brake is hydraulic disc brake. Auxiliary brake is hydromatic brake system.
◆ Operation control system is of centralized operation in driller's room. The important parts have multiple protection functions.
◆ Rotary table has forward gear and reverse gear mechanisms. It also adopts rotary table anti-reversing unit so as to prevent drilling string from reversing at a high speed and avoid accident.
◆ The design of the whole rig meets HSE requirement.
Main Parameters
|
Model |
HXJ180DB |
|
Max. Lifting hook load lb(kN) |
404640(1800) |
|
Workover depth ft(m)(3-1/2"DP) |
21320(6500) |
|
Drilling depth ft(m)(4-1/2"DP) |
9840(3000) |
|
Draw works rated power hp(kW) |
871(650) |
|
Mast clearance height ft(m) |
102/108/138(31/33/42) |
|
Effective quantity of lines |
10 |
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Our mainly products: drilling rig parts, drilling equipment, solid control system, wellhead equipment, fishing tools, cementing tools.
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