|
产品型号 |
HZJ30 |
HZJ40 |
HZJ50DB |
HZJ70DB |
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|
钻井深度m |
(41/2″钻杆) |
3000 |
4000 |
5000 |
7000 |
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|
(5″钻杆) |
2500 |
3200 |
4500 |
6000 |
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|
最大钩载kN |
1800 |
2250 |
3150 |
4500 |
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|
大钩速度m/s |
0.2～1.5 |
0.2～1.5 |
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|
井架高度m |
33/36 |
41/45/47 |
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|
井架形式 |
双节套装 |
塔式或自升式 |
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|
钻台面高度m |
4.5～6.5 |
4.5～12 |
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动力机型号 |
CAT3406C |
CAT3408B |
-- |
-- |
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|
动力机功率kW×台数 |
268kW×2 |
395×2 |
600×7 |
800×9 |
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|
传动型式 |
液力+机械 |
交流变频电驱动 |
交流变频电驱动 |
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|
游动系统 |
5×4/6×5 |
7×6 |
7×6 |
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|
绞车型号 |
JC28 |
HJC50DB |
HJC70DB |
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|
绞车功率Kw |
550 |
735 |
1100 |
1470 |
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|
主刹车 |
带刹/盘刹 |
盘刹 |
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|
辅助刹车 |
324WCB |
能耗制动 |
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|
主大绳直径mm |
φ29/φ32 |
φ35 |
φ38 |
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|
游车大钩型号 |
YG180/YG225 |
YC315、DG315 |
YC450、DG450 |
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|
水龙头型号 |
SL225/XSL225 |
SL450/XSL450 |
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|
转盘型号 |
ZP275 |
ZP375 |
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泥浆泵额定功率hp×台数 |
1000×2 |
1300×2 |
1600×2 |
1600×3 |
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液路系统额定工作压力MPa |
16 |
16/21 |
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|
气路系统最高工作压力MPa |
1 |
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|
Model |
HZJ70DB |
|
|
Drilling depth (ft) |
41/2″DP |
23000 |
|
5″DP |
20000 |
|
|
Max hook load (lbf) |
1011600 |
|
|
Hook speed (ft/s) |
0.66～5 |
|
|
Derrick height (ft) |
135/148/154 |
|
|
Derrick type |
Tower type or jack up |
|
|
Drill floor height (ft) |
15～40 |
|
|
Engine type |
-- |
|
|
Engine power (hp ×set) |
1073×9 |
|
|
Drive ways |
VFD drive |
|
|
Traveling system |
7×6 |
|
|
Drawworks |
HJC70DB |
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|
Drawworks power (hp) |
2000 |
|
|
Main brake |
Band brake |
|
|
Auxiliary brake |
Motor Resistance Brake |
|
|
Drilling line diameter (in) |
1 1/2” |
|
|
Hook block |
YC450、DG450 |
|
|
Swivel |
SL450/XSL450 |
|
|
Rotary table |
ZP375 |
|
|
Mud pump power(hp×set) |
1600×3 |
|
|
Nominal working pressure of hydraulic system (psi) |
2000/3000 |
|
|
Max working pressure of air system (psi) |
145 |
|
