鐵鉆工
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鐵鉆工
發布時間:2015-04-09 09:17:46

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       TZG-LHTY-鐵鉆工適用于石油礦場鉆井作業。石油鉆井作業過程中需要經常進行鉆具連接和拆卸,尤其在起下鉆時更加頻繁。目前鉆井隊使用較多的是利用液壓大鉗進行上卸扣,但傳統的液壓大鉗的性能已經不能滿足鉆機自動化的發展。鐵鉆工作為液壓大鉗的替代產品其特點是操作簡單,井口不用配置人員,司鉆通過操作司鉆房內控制手柄即可全自動完成整套上卸扣順序動作。利用鐵鉆工能夠大大降低工人的勞動強度,能夠實現遠程控制操作,進而提高了整部鉆機的自動化程度、作業效率和安全性。

 

主要技術特點
  1.TZG-LHTY-鐵鉆工配合頂部驅動鉆井裝置使用可以替代液壓大鉗。
  2.鐵鉆工結構緊湊,占用鉆臺面的空間較小;
  3.可以由司鉆獨立操作完成鉆具上卸扣作業
  4.與液壓大鉗相比其適用鉆具范圍更廣,扭矩更大;
  5.設計安裝了泥漿防噴活門,可有效地抑制泥漿飛濺,有利于泥漿回收和保持環境清潔;
  6.整個上卸扣過程是通過液壓控制的全自動順序動作,操作簡單,提高作業效率和安全性,大大降低工人的勞動強度。
 
 
 
TZG-LHTY-Iron roughneck
TZG-LHTY-Iron roughneck is suitable for oil and mine field drilling work. The drill-strings are always be connected and removed while drilling, and more especially while tripping. Currently, most of drill crews take hydraulic tongs to makeup and breakout, but hydraulic tongs cannot meet the requirements of rig automation. With its simple operation, less workers, drillers can makeup and breakout automatically by control crank in DC, TZG-LHTY-Iron roughneck replaces hydraulic tongs. With it, drillers can reduce labor intensity, control remotely, thus improve automation, working performance and safety.
 
 
 
The main technical features
1.TZG-LHTY- Iron roughneck can replace hydraulic tongs
2.Contact construction, less storage on drill floor
3.Drillers can makeup and breakout independently
4.Compared with hydraulic tongs, iron roughneck has more range and torque
5.Design and assemble mud blowout preventer valve useful for recycle of mud and clean
6.The operation of makeup and breakout is automatically controlled by hydraulic, simple operation, working performance and safety improved, labor intensity reduced.

 

 

 

 

產品技術參數specifications

 

 

液壓系統工作壓力
Hydraulic system
0~35 MPa 0~5076 psi
氣壓系統工作壓力
Air pressure system
0.5~1 MPa 72.5~145 psi
適應管徑
Pipe range
3 1/2~11 in  
不同壓力下鉗頭上扣扭矩列表
Make up torque values of tong head under different pressures
壓力(MPa)
Pressure(MPa)
對應扭矩值(KN•M)
Torque Value(KN•M)
10 MPa (1450 psi) 56.09 kN•m (39894.74 lbf•ft)
15 MPa (2175 psi) 84.14  kN•m (62058.48 lbf•ft)
20 MPa (2900 psi) 112.18 kN•m (82739.72 lbf•ft)
25 MPa (3625 psi) 140.26 kN•m (103450.47 lbf•ft)
30 MPa (4350 psi) 168.27 kN•m (124109.58 lbf•ft)
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