ZJ20,ZJ30,ZJ40, ZJ50, ZJ70, Machnical Rig, Electrical Rig, DC rig, Trailer Drilling rig
Land Drilling Rig
Brief Introduction
Oil Drilling Rig can be used in exploration and exploitation of oil and gas well. All products conform to API Spec. 4F, 7K, 8A, and acquired the certificate of authority to use the official API monogram.
Technical Performance
1.Electric-drive drilling rig: The drive mode of DC electric-drive drilling rig is AC-SCR-DC, while AC electric-drive drilling rig is AC-DC-AC; it is equipped with a complete diesel generator as the power source. Drawworks adopts hydraulic disc brake and the EATON auxiliary brake，etc. Drawworks, Mud Pump and Rotary Table can be driven by independent motors (Rotary table can be driven compound). K type mast, self-lifting or spin-lifting substructure, mast and substructure are raised integrally. The rig is controlled concentratively in Driller’s control cabin and achieves automatic bit feeding function. The auxiliary brake of AC-VFD drilling rig is dynamic brake.
2.Combined drive drilling rig: The rig’s drive mode is that the diesel engines provide power and integrated chain compound box transmits power. Drawworks adopts sealed chain transmission with hydraulic disc brake, etc. Drawworks and Mud Pump are driven uniformly. Rotary Table is driven by AC frequency converter and equipped with VFD system; K type mast; Substructure adopts box on box type or spin-lifting type; Mast and substructure are installed at ground level and raised integrally.
3.Mechnical drive drilling rig: The rig’s drive mode is that the diesel engines provide power and the belt compound device transmits power. Drawworks adopts sealed chain driving with band brake system. Drawworks, Rotary Table, Mud Pump are driven uniformly. A type or K type mast. Substructure adopts box on box type or spin-lifting type. Mast is installed at ground level and raised integrally.
Basic Parameter Of Varied Rigs
|
Rig Model |
ZJ20DBS |
ZJ30DBS |
ZJ40DBS |
ZJ50DBS |
ZJ70DBS |
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Nominal drilling depth, 127mm(5″)DP, m |
2000 |
3000 |
4000 |
5000 |
7000 |
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Max. hook load, kN(t) |
1350(135) |
1700(170) |
2250(225) |
3150(315) |
4500(450) |
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Drill line number |
8 |
10 |
10 |
12 |
12 |
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Dia. of wireline, mm |
29 |
29 |
32 |
35 |
38 |
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Max. pull of fastline, kN |
200 |
200 |
275 |
350 |
487 |
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Drawworks |
Model |
JC-20DB |
JC-30DB |
JC-40DB |
JC-50DB |
JC-70DB |
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Rated power, kW(hP) |
400(500) |
450(600) |
900(1200) |
1200(1600) |
1940(2600) |
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Gears |
one gear, stepless speed regulating |
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Brake |
hydraulic disk brake + dynamic brake |
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EATON brake + dynamic brake |
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Crown block |
TC135 |
TC170 |
TC225 |
TC315 |
TC450 |
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Traveling block |
YG135 |
YC170 |
YC225 |
YC315 |
YC450 |
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OD of sheaves of hoisting system, mm |
|
1005 |
1120 |
1270 |
1524 |
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Hook |
YG135 |
YG170 |
DG225 or DG250 |
DG315 |
DG450 |
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Swivel |
Model |
SL-135 |
SL-170 |
SL-225 |
SL-450 |
SL-450 |
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Dia. of stem bore |
75 |
75 |
75 |
75 |
75 |
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|
Rotary table |
Opening dia. mm(in) |
444.5(17 1/2) |
520(20 1/2) |
698.5(27 1/2) |
952.5(37 1/2) |
952.5(37 1/2) |
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Gears |
one gear, stepless speed regulating |
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Drive mode |
independent motor drive |
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Derrick (mast) |
Type |
K or telescoping |
K or A |
K |
K |
K |
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Height, m |
31 or 39 |
41 |
43 |
45 |
45 |
|
|
Max. load, kN(lbs) |
900 |
1700 |
2250 |
3150 |
4500 |
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Substructure |
Type |
box on box, or telescoping |
dual-lifting |
dual-lifting or swing up |
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Drillfloor height |
3.8 or 4.5 |
5 or 5.5 |
7.5 |
9 |
10.5 |
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Clearance height under rotary beam, m |
2.6 or 3.3 |
3.8 or 4.3 |
6 |
7.6 |
9 |
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Mud pump |
Model×number |
F800×1 |
F1000×2 |
F1300×2 |
F-1600×2 |
F-1600×3 |
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Drive mode |
electric drive |
electric drive |
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Electric control mode |
AC-DC-AC、one to one |
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Basic Parameter Of Mechanical Rotary Table Rig
|
Model |
ZJ50LDB |
ZJ70LDB |
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Nominal drilling depth, m |
5,000 |
7,000 |
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Max. hook load, kN |
3150 |
4500 |
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Max. drill string weight, kN |
1800 |
2500 |
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Dia. Of drilling line, mm |
35 |
38 |
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Mast effective height / type |
45m/K |
45m/K |
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Drill floor height, m |
9 |
9 |
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Drawworks rated power, hp. |
1500 |
2000 |
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Gears |
4, forward |
4, forward |
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Dia of rotary table opening, in. |
37 1/2" |
37 1/2" |
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Rated power of mud pump × number |
1300hp×2 |
1600hp×2 |
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Drive mode |
Rotary table is independent electric drive, drawworks and mud pump are mechanical drive |
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Total powerhp. |
5000 |
5000 |
Basic Parameter Of Electromechanical Rig
|
Model, drilling rig |
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Nominal drilling depth, 127mm(5″)DP, m |
4000 |
5000 |
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Max. hook load, kN(t) |
2250 |
3150 |
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drill line number |
10 |
12 |
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Dia. of wireline, mm |
32 |
35 |
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Max. pull of fastline, kN |
280 |
350 |
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Drawworks |
Model |
JC-40DB |
JC-50DB |
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Rated power, kW(hP) |
900(1200) |
1200(1600) |
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Gears |
one gear,stepless speed regulating |
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Main brake |
hydraulic disk brake＋ regeneration brake(dynamic brake) |
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Assistant brake |
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Crown block |
TC-225 |
TC-315 |
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Travelling block |
YC-225 |
YC-315 |
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OD of sheaves of hoisting system, mm(in) |
1120 |
1270 |
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Hook |
DG225/DG250 |
DG-315 |
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Swivel |
Model |
SL-225 |
SL-450 |
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Dia. of stem bore |
75 |
75 |
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Rotary table |
Opening dia. mm(in) |
698.5(27 1/2) |
952q5(37 1/2) |
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Gears |
one gear,stepless speed regulating |
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Drive mode |
VF motor |
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Derrick (mast) |
Type |
K |
K |
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Height, m |
43 |
45 |
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Max. load, kN(lbs) |
2250 |
3150 |
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Substructure |
Type |
Box on box, or hydraulic lift vertically |
swing-up |
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Drillfloor height |
7.5 |
9 |
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Clearance height under rotary beam, m |
6.3 |
7.68 |
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Mud pump |
Model×number |
F-1300×2 |
F-1300×2 |
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Drive mode |
Diesels and compound |
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Drive mode for rotary table |
Independent drive with VF motor |
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Total power, kW |
3×810 |
3×810 |
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Basic Parameter Of DC Rigs
|
Rig Model |
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Nominal drilling depth, 127mm(5″)DP, m |
5000 |
7000 |
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Max. hook load, kN(t) |
3150（315） |
4500（450） |
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dill line system of travelling system |
6×7 |
6×7 |
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Dia. Of drill line，mm |
35 |
38 |
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Max. pull of fastline, kN |
350v35w |
485v48.5w |
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Drawworks |
Model |
JC-50D |
JC-70D |
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Rated power, kW(hP) |
1100(1500) |
1470(2000) |
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Gears |
2（4） |
4 |
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Main brake |
hydraulic disk brake |
hydraulic disk brake |
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Assistant brake |
Eddy current brake(EATON) |
Eddy current brake(EATON) |
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Crown block |
TC-315 |
TC-450 |
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Travelling block |
YC-315 |
YC-450 |
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OD of sheaves of hoisting system, mm |
1270 |
1540 |
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Hook |
DG-315 |
DG-450 |
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Swivel |
Model |
SL-450 |
SL-450 |
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Dia. of stem bore |
75 |
75 |
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Rotary table |
Opening dia. mm(in) |
952.5(37 1/2) |
952.5(37 1/2) |
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Gears |
I OR II, stepless speed regulating |
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Drive mode |
independent or compound drive |
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Derrick (mast) |
Type |
JJ315/45-K |
JJ450/45-K |
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Height, m |
45m |
45m |
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Max. load, kN(lbs) |
3150(700000) |
4500(1000000) |
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Racking board height, m |
24.5, 25.5, 26.5 |
24.5, 25.5, 26.5 |
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Substructure |
Type |
DZ315/9-S |
DZ450/9(10.5)-S |
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Drillfloor height |
9 |
9 (10.5) |
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Clearance height under rotary beam, m |
7.6 |
7.4 ( 9 ) |
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Capacity of mud circulating system |
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Mud pump |
Model×number |
F-1300×2 |
F-1600×2 |
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Drive mode |
DC motor |
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HP mud manifold |
Ф103mm (bore dia.) × 35MPa |
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Electric drive mode |
AC-SCR-DC，one to one, or one to two |
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Number of main generator × capacity |
3×1500KVA |
4×1900KVA |
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Basic Parameter Of Mechanical Rig
|
Model, drilling rig |
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|
Nominal drilling depth, 127mm(5″)DP, m |
3000 |
4000 |
5000 |
7000 |
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Max. hook load (kN) |
1700 |
2250 |
3150 |
4500 |
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drill line number |
10 |
10 |
12 |
12 |
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Dia. Of wireline (mm) |
29 |
32 |
35 |
38 |
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Max. pull of fastline, kN |
200 |
280 |
350 |
487 |
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Drawworks |
Model |
JC30 |
JC-40 |
JC-50 |
JC-70 |
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Rated power, kW |
560 |
735 |
1100 |
1470 |
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Gears |
4+2R |
4+2R |
4+2R |
4+2R |
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Main brake |
|
hydraulic disk brake, or band brake |
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Assistant brake |
|
electromagnetic eddy current brake |
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Crown block |
TC-170 |
TC-225 |
TC-315 |
TC-450 |
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Travelling block |
YG-170 |
YC-225 |
YC-225 |
YC-450 |
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OD of sheaves for hoisting system,mm(in) |
|
1005 |
1120 |
1524 |
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Hook |
YD-170 |
DG-250 |
DG-250 |
DG450 |
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Swivel |
Model |
SL-170 |
SL-250 |
SL-250 |
SL-450 |
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dia.of stem bore (mm) |
|
75 |
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Rotary table |
opening dia. mm(in) |
444.5(17 1/2) |
520(20 1/2) |
698.5(27 1/2) |
952.5(37 1/2) |
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Gears |
4+2R |
4+2R |
4+2R |
4+2R |
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Derrick (mast) |
Type |
A |
K |
K |
K |
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Height (m) |
41 |
43 |
45 |
45 |
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Max. load, kN(lbs) |
1700 |
2250 |
3150 |
4500 |
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Substructure |
Type |
|
Module-mounted, or box on box |
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drillfloor height, m |
5/5.5 |
6/7.5 |
7.5 |
7.5 |
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clear height, m |
4/4.5 |
5,1/6.3 |
6.3 |
6.24 |
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Mud pump |
Model×number |
F-1000×2 |
F-1300×2 |
F-1300×2 or F1600×2 |
F1600×2 |
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drive mode |
|
Diesels and compound |
Diesels and compound |
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Diesel power× number |
810KW×2 |
810KW×3 |
810KW×3 |
810KW×4 |
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Basic Parameter Of Trailer Drilling Rig
|
Rig Model |
ZJ40DBST |
|
|
Nominal drilling depth, 127mm (5″)DP, m |
4000 |
|
|
Max. hook load, kN(t) |
2250 |
|
|
drill line number |
10 |
|
|
Dia. of wireline, mm |
32 |
|
|
Max. pull of fastline, kN |
275 |
|
|
Drawworks |
Model |
JC-40DB |
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Rated power, kW(hP) |
970 |
|
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Gears |
one gear, stepless speed regulating |
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Main brake |
Hydraulic disc brake |
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Assistant brake |
dynamic brake |
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Crown block |
TC-225 |
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Travelling block |
YC-225 |
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OD of sheaves of hoisting system, mm(in) |
1120 |
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Hook |
DG-250 |
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Swivel |
Model |
XSL-225 |
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Dia. of stem bore |
70 |
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Rotary table |
Opening dia. mm(in) |
520(20 1/2) |
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Gears |
one gear, stepless speed regulating |
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Drive mode |
independent motor drive |
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Derrick (mast) |
Type |
K-type, 2 sections, telescoping |
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Height, m |
42 |
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Max. load, kN(lbs) |
2250 |
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Substructure |
Type |
Front is trailered and swing-up,rear is trailered |
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Drillfloor height |
7.5 |
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Clear height under rotary beam, m |
6.26 |
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Mud pump |
Model×number |
F-1300×2 |
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Drive mode |
electric drive, or diesel + compound |
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Drive mode |
AC-DC-AC，one to one control |
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Total power, KW |
2×1200+1×500 |
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