Oil/Gas Belt-drive Drilling Rig
Oil/Gas Belt-drive Drilling Rig
Features of Oil/Gas Belt-drive Drilling Rig:
- Designed and manufactured in accordance with API and HSE standards;
- Operating from -35℃ to +50℃;
- Powered by 3 sets of 2000 Series diesel engines with gear box transmission;
- The drawworks drum is grooved;
- Main brake is hydraulic disc brake and auxiliary brake is electromagnetic eddy current brake;
- Drawworks is equipped with assistant lifting device. Main drawworks adopts pneumatic tube clutch;
- Cathead winch is equipped with bailing drum and band brake, adopting integral or combined type structure;
- Heavy main drawworks is placed at lower position. "Bevel gear box + cardan shaft" are installed on the drill floor;
- Drill floor is box-on-box type structure - compact and easy to rig up;
- K-type mast without pulling rope is fit for assembly at ground level and rigs up as one unit;
- Transmitted by belt compound equipment and equipped with heavy-duty, triplex single-action mud pump with narrow V-band transmission;
- Mature and dependable structure;
- Low cost and high overall performance for the belt drive;
Specifications of Oil/Gas Belt-drive Drilling Rig:
|
Model |
ZJ30/1700J |
ZJ40/2250J |
ZJ50/3150J |
|
|
Nominal depth m(ft) |
114mm (4 1/2in.) DP |
1600～3000 (5250～9580) |
2500～4000 (8200～13200) |
3500～5000 (11500～16400) |
|
127mm (5in.) DP |
1500～2500 (4920～8200) |
2000～3200 (6600～10500) |
2800～4500 (9200～14800) |
|
|
Max load of drilling string kN (kips) |
1700 (382) |
2250 (496) |
3150 (695) |
|
|
Max line number of strung |
5×6 |
5×6 |
5×6 |
|
|
Dia. of drilling line mm (in.) |
29 (1 1/8) |
32 (1 1/4) |
35 (1 3/8) |
|
|
Dia. of traveling sheave mm (in.) |
915 (36) |
1120 (44) |
1270 (50) |
|
|
Center pipe dia. of swivel mm (in) |
64 (2.6) |
75 (3) |
75 (3) |
|
|
Rated input power of DW kW (hp) |
550 (750) |
735 (1000) |
1100 (1500) |
|
|
Type of main brake |
Disk/Band |
Disk/Band |
Disk/Band |
|
|
Type of auxiliary brake |
E.T. N Eddy/Eaton |
E.T. N Eddy/Eaton |
E.T. N Eddy/Eaton |
|
|
Opening of RT mm (in) |
520.7 (20 1/2) |
698.5 (27 1/2) |
952.5 (37 1/2) |
|
|
Shifting number of RT |
4forward+2reverse |
4forward+2 reverse |
4forward+2 reverse |
|
|
Power per MP kW (hp) |
735 (1000) |
960 (1300) |
956 (1300) |
|
|
Number of MP |
1 |
2 |
2 |
|
|
Power of engine kW (hp) |
810 (1100) |
810 (1100) |
810 (1100) |
|
|
Number of engines |
2 |
3 |
3 |
|
|
Mast effective height m (ft) |
31.5 (104) |
43 (142) |
45 (147) |
|
|
Drill floor height m (ft) |
4.5 (15) |
6 (20) |
7.5 (25) |
|
|
Drill floor clearance m (ft) |
3.44 (11.3) |
4.76 (15.6) |
6.26 (20.5) |
|
|
Note: J - Belt Compound Transmission |
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Pictures of Oil/Gas Belt-drive Drilling Rig:
Oil/Gas Belt-drive Drilling Rig
Oil/Gas Belt-drive Drilling Rig - Operating
Oil/Gas Belt-drive Drilling Rig - on Site
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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