Basic Info.
Type
Petroleum Drilling Tool & Accessory
Usage
Well Drilling Machinery
Product Description
Various drive modes including "diesel engine + torque converter or coupling transmission + chain compound", "diesel engine + transmission+ v-belt compound", "diesel engine + transmission + cardan shaft", or "diesel engine + transmission + gear compound " are available option. The power is reasonably distributed for higher efficiency.
Both inner and outer speed change is optional for drawworks. Speed change of drawworks is easy and fast by remote pneumatic operation. Main brake is either band brake or hydraulic disc. Electric magnetic eddy brake or EATON brake is optional for auxiliary brake.
For drilling rigs over 4000 meters in drilling depth, rig floor is in two levels. Power and transmission system are installed on the rear low level and the rig power is transmitted to drive rotary table and cutworks located on drill floor through bevel gear reducer and universal shaft.
Module design for easy assembly and disassembly.
Sand reel, mechanical friction cathead and rotary drive device are provided.
Independent motor automatic drilling system maybe offered.
A separate driller cabin is fitted. Operations for air, electric and hydraulic, drilling data and parameters are all in the cabin. Logic control, supervision and maintenance during complete drilling operations are available by PLC processes. The drilling data can be stored, printed and remote transmitted. All operations by driller can be completed in the cabin for better working conditions and less working strength.
Top drive drilling system can be installed.
Integrated skid rail may be provided to meet requirements for cluster well drilling
ZJ30DJ
Drilling rig model: ZJ30DJ
Nominal drilling depth, m: 114mm (41/2") Drill pipe: 1600-3000 127mm(5")drill pipe: 1500-2500
Max. Hook load, KN (t): 1700(170)
Hook Speed, m/s: 0.23-1.21
Line strung of hoisting system: 10
Drill line diameter, mm: 29
Max. Pull of fast line, KN: 210
Drawworks:
Model: JC30DJ
Power rating KW (HP): 380(520)
Speed: 4F+1R
Crown block: TC170
Traveling block: YG170
Sheave OD of hoisting system, mm(in): 1005(40)
Hook: YG170
Swivel:
Model: SL170
Stem dia., mm: 64
Rotary table:
Table opening mm (in): 444.5(17 1/2)
Speed: 4F+1R
Mast:
Type: K or A
Height, m: 41
Max. Load, KN: 1700
Substructure:
Type: Box
Floor Height, m: 3.8
Clear height: , m: 2.88
Mud pump: F-1000*1
Mud pump drive mode: Diesel engine drive or Compound drive
Diesel engine power, kw: 380+810.
Drilling Rig Model |
ZJ10B |
ZJ15DJ |
ZJ30B |
ZJ30DJ |
ZJ40L/40J |
ZJ50L |
ZJ70L |
Nominal Drilling
Depth m
|
114mm(41/2" )
Drill pipe |
500-1000 |
800-1500 |
1600-3000 |
1600-3000 |
2500-4000 |
3500-5000 |
4500-7000 |
127 mm(5" )
Drill pipe |
500-800 |
700-1400 |
1500-2500 |
1500-2500 |
2000-3200 |
2800-4500 |
4000-6000 |
Max. hook load, kN (t) |
585(58.5) |
900(90) |
1700 (170) |
1700 (170) |
2250(225) |
3150 (315) |
4500 (450) |
Hook speed, m/s |
0.134-1.3 |
0.26-1.08 |
0.192-1.458 |
0.23-1.21 |
0.154-1.75 |
0.2-1.33(4F)
0.19-1.77(6F) |
0.22-1.88 |
Line strung of hoisting system |
8 |
8 |
10 |
10 |
10 |
12 |
12 |
Drill line diameter, mm |
22 |
26 |
29 |
29 |
32 |
35 |
38 |
Max. pull of fast line, kN |
103 |
130 |
210 |
210 |
280 |
350 |
487 |
Drawworks |
Model |
JC10B |
JC15DJ |
JC30B |
JC30DJ |
JC40B |
JC50B |
JC70B |
Power rating kW (HP) |
210(285) |
250(340) |
440(600) |
380(520) |
735(1000) |
1100(1500) |
1470(2000) |
Speed |
2F+ 1R |
3F+ 1R |
4F+ 1R |
4F+ 1R |
6F(4F)+ 2R |
6F(4F)+ 2R |
6F(4F)+ 2R |
Main brake |
|
|
|
|
|
|
|
Crown block |
TC60 |
TC90 |
TC170 |
TC170 |
TC225 |
TC315 |
TC450 |
Traveling block |
YG60 |
YG135 |
YG170 |
YG170 |
YC225 |
YC315 |
YC450 |
Sheave OD of hoisting system, mm (in) |
660(24) |
660(26) |
1005(40) |
1005(40) |
1120(40) |
1270(50) |
1524(60) |
Hook |
YG60 |
YG135 |
YG170 |
YG170 |
DG225 |
DG315 |
DG450 |
Swivel |
Model |
SL80 |
SL135 |
SL170 |
SL170 |
SL225 |
SL450 |
SL450 |
Stem dia., mm |
64 |
75 |
Rotary
table |
Table opening mm (in) |
444.5(17 1/2) |
444.5(17 1/2) |
520(20 1/2) |
444.5(17 1/2) |
698.5(27 1/2) |
952.5(37 1/2) |
Speed |
2F+ 1R |
3F+ 1R |
4F+ 1R |
4F+ 1R |
4F+ 1R |
4F+ 1R |
4F+ 1R |
Mast |
Type |
A |
K |
K or A |
K or A |
K |
K |
K |
Height, m |
29 |
31 |
41 |
41 |
43 |
45 |
45 |
Max. load, kN |
585 |
900 |
1700 |
1700 |
2250 |
3150 |
4500 |
Sub-
structure |
Type |
Box or box – on-box |
Floor Height, m |
3 |
3/4.5 |
4/ 3.6 |
3.8 |
6/7.5 |
7.5 |
7.5/9 |
Clear height, m |
2.21 |
2.21/3.2 |
2.91/2.4 |
2.88 |
4.8/6.3 |
6.3 |
6.3/7.4 |
Mud
pump |
Model x number |
F-800 x 1 |
F-800 x 1 |
F-1000 x 1 |
F-1000 x 1 |
F-1300 x 2 |
F-1600 x 2 |
F-1600 x 2 |
Drive mode |
Diesel engine drive or compound drive |
Diesel engine power, kW |
210+810 |
250+810 |
880 + 810
or 2 x 810 |
380 + 810 |
3 x 810
or 2 x 460
+2 x 810 |
3 x 810 |
4 x 810
or 3 x 1000 |