Oil/Gas Electromechanical Drilling Rig
Oil/Gas Electromechanical Drilling Rig
Features of Oil/Gas Electromechanical Drilling Rig:
- Designed and manufactured in accordance with API and HSE standards;
- Operating from -35℃ to +50℃;
- The drawworks and mud pumps are driven by "diesel engine + hydraulic torque converter (or coupling with forward gear box) + chain compounding transmission box/V-belt compounding transmission system", and the rotary table is driven by AC VF or DC motor;
- The speed change and shifting of drawworks are controlled by pneumatic remote control system;
- The main brake utilizes hydraulic disk brake and the auxiliary brake utilizes electromagnetic eddy brake;
- The rig is modularly designed with reasonable layout, good dynamic cooperation and high power efficiency;
- Independent driller cabin can be equipped optionally;
- Top drive can be equipped optionally;
- Integral skid system can be equipped optionally;
Specifications of Oil/Gas Electromechanical Drilling Rig:
|
Model |
ZJ30/1700LDB |
ZJ40/2250LDB |
ZJ50/3150LDB |
ZJ70/4500LDB |
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Nominal depth m (ft) |
114mm (4 1/2”) DP |
1600～3000 |
2500～4000 |
3500～5000 |
4500～7000 |
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127mm (5”) DP |
1500～2500 |
2000～3200 |
2800～4500 |
4000～6000 |
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Max. load of drilling string kN (kips) |
1700 (382) |
2250 (496) |
3150 (695) |
4500 (1012) |
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Max. line number of strung |
5×6 |
5×6 |
6×7 |
6×7 |
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Dia. of drilling line mm (in) |
29 (1 1/8) |
32 (1 1/4) |
35 (1 3/8) |
38 (1 1/2) |
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Dia. of traveling sheave mm (in) |
1005 (40) |
1120 (44) |
1270 (50) |
1524 (60) |
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Center pipe dia. of swivel mm (in) |
75 (3) |
75 (3) |
75 (3) |
75 (3) |
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Rated input power of DW kW (hp) |
550 (750) |
735 (1000) |
1100 (1500) |
1470 (2000) |
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Shifting number of DW |
4 forward |
4 forward |
4 forward |
4 forward |
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Type of main brake |
Disk/Band |
Disk/Band |
Disk/Band |
Disk/Band |
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Type of auxiliary brake |
E.T.N |
E.T.N |
E.T.N |
E.T.N |
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Opening of RT mm (in) |
520.7 (20 1/2) |
698.5 (27 1/2) |
698.5 (27 1/2) |
952.5 ( 37 1/2) |
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Shifting number of RT |
2 Stepless change |
2 Stepless change |
2 Stepless change |
2 Stepless change |
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Power per MP kW (hp) |
735 (1000) |
956 (1300) |
956 (1300) |
1180 (1600) |
1180 (1600) |
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Number of MP |
1 |
2 |
2 |
2,3 |
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Power of engine kW (hp) |
810 (1100) |
810 (1100) |
810 (1100) |
1000 (1369) |
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Number of engines |
2 |
3 |
3 |
3 |
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Mast effective height m (ft) |
41 (134) |
43 (142) |
45 (147 ) |
45 (147 ) |
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Drill floor height m (ft) |
5 (16.4), 6 (19.7), 7.5 (25) |
5 (16.4), 6 (19.7), 7.5 (25) |
7.5 (25), 9 (30), 10.5 (35) |
7.5 (25), 9 (30), 10.5 (35) |
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Drill floor clearance m (ft) |
3.76 (12.4), 4.76 (15.6), 6.26 (20.5) |
3.76 (12.4), 4.76 (15.6), 6.26 (20.5) |
6.12 (20), 7.62 (25), 9.12 (30) |
6.12 (20), 7.62 (25), 9.12 (30) |
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Note: J/LDB - Belt/chain compound at back and electric drive in front |
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Pictures of Oil/Gas Electromechanical Drilling Rig:
Oil/Gas Electromechanical Drilling Rig
For further and more detailed product information, you are welcome to contact us at any time in any of the following ways.
---------------------------------
Contact:
Aiphen ZHANG
Sales Manager
Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.
Address: Unit 20-5, Building of Chongqing General Chamber of Commerce, No.2, Hongjin Street, Yubei District, Chongqing 401147, China
E-mail: oildept@hiseamarine.com
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