Drilling Rig overview
Drilling Rig system
Characteristics of complete sets of rigs:
1. Open company currently mainly design and manufacturing 1000-7000 meters mechanical or electric land drilling rigs and offshore drilling rigs module;
2. drilling rig derrick and substructure system has slingshot, integral lifting, helicopter, boot-strap, vertical raise and fall type, block type and tower type equipment various forms of products for users to choose;
3. Drawworks system can choose traditional belt transmission, chain transmission, but also choose advanced gear transmission, and bailing drum and automatic drilling device is optional;
4. Digital drilling control system in AC / DC two ways, any kind of way can achieve full torque braking energy.
Model and parameters of Drilling
|
Drilling rig model
|
ZJ30DB
|
ZJ40L/J
|
ZJ50L/J/LDB
|
ZJ70LDB/L/D
|
|
m Nominal drilling depth
|
114mm（4 1/2"） DP
|
1600-3000
|
2500-4000
|
3500-5000
|
4500-7000
|
|
127mm（4 1/2"） DP
|
1500-2500
|
2000-3200
|
2800-4500
|
4000-6000
|
|
Max. hook load, KN(t)
|
1700
|
2250(225)
|
3150（315）
|
4500（450）
|
|
Hook speed, m/s
|
0.22-1.63
|
0.21-1.35
|
0.21-1.39
|
0.21-1.36/0.25-1.91
|
|
Line strung of hoisting system
|
10
|
10
|
12
|
12
|
|
Drill line diameter ,mm
|
29
|
32
|
35
|
38
|
|
Max. pull of fast line, KN
|
210
|
280
|
350
|
485
|
|
brake
|
Mode
|
JC30DB
|
JC40B/J
|
JC50B
|
JC70B/DB
|
|
Power rating KW(HP)
|
400(600)
|
735(1000)
|
1100（1500）
|
1470(2000)
|
|
Speed
|
4F
|
6F+1R
|
4F+2R
|
6F(4F)+2R
|
|
Main brake
|
Hydraulic disc brake
|
|
Auxiliary brack
|
Eddy brake
|
|
Crown block
|
TC170
|
TC225
|
TC315
|
TC450
|
|
Traveling block
|
YC170
|
YC225
|
YC315
|
YC450
|
|
Sheave OD of hoisting system,mm(in)
|
1005
|
1120
|
1270（50）
|
1524（60）
|
|
HOOK
|
YG170
|
DG225
|
DG315
|
DG450
|
|
Swivel
|
Mode
|
SL170
|
SL225
|
SL450
|
SL450
|
|
mm
|
64
|
75
|
75
|
75
|
|
Stem diameter
|
|
|
|
|
|
Rotary table
|
mm(in)
|
520.7(20 1/2)
|
698.5(27 1/2)
|
698.5(27 1/2)
|
952.5(37 1/2)
|
|
Table opening
|
|
|
Speed
|
L
|
|
Drive mode
|
VFD motor
|
|
mast
|
Type
|
K
|
K
|
K
|
K
|
|
Height,m
|
42
|
43
|
45
|
45
|
|
Max.load,KN
|
1700
|
2250
|
3150
|
4500
|
|
Substructure
|
Type
|
Box
|
Box
|
Front level,swing lift;rear level,box
|
|
Floor height ,m
|
4.5,0.8
|
6,0.8
|
7.5/9,0.8
|
10.5
|
|
Clear height,m
|
2.9
|
4.8
|
5.72/7.4
|
8.9
|
|
Mud pump
|
Model x number
|
1300x1
|
1300x2
|
1300x2
|
F-1600x2
|
|
Drive mode
|
Compound drive
|
|
Electric drive mode of rotarytabel,kw
|
|
AC-DC-AC or AC-SCR-DC,one for one control
|
Model and parameters of Drilling
|
Drilling rig model
|
ZJ10B
|
ZJ15DJ
|
ZJ30B
|
ZJ30DJ
|
ZJ40L/40J
|
ZJ50L
|
ZJ70L
|
|
m Nominal drilling depth
|
114mm（4 1/2"） DP
|
500-800
|
700-1400
|
1500-2500
|
1500-2500
|
2000-3200
|
2800-4500
|
4000-6000
|
|
127mm（4 1/2"） DP
|
500-1000
|
800-1500
|
1600-3000
|
1600-3000
|
2500-4000
|
3500-5000
|
4500-7000
|
|
Max.hook load,KN(t)
|
585
|
900
|
1700
|
1350/1700
|
2250
|
3150
|
4500
|
|
Hook speed,m/s
|
0.134-1.3
|
0.26-1.08
|
0.192-1.485
|
0.23-1.21
|
0.154-1.75
|
0.20-1.33
|
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
|
485
|
|
brake
|
Mode
|
JC10B
|
JC15DJ
|
JC30B
|
JC30DJ
|
JC40B
|
JC50DB
|
JC70B
|
|
Power rating KW(HP)
|
210
|
250
|
440
|
380
|
735
|
1100
|
1470
|
|
Speed
|
2F+1R
|
3F+1R
|
4F+1R
|
4F+1R
|
4F+2R,6F+2R
|
|
Main brake
|
Hydraulic disc brake or band brake
|
|
Auxiliary brack
|
Eddy brake
|
|
Crown block
|
TC60
|
TC90
|
TC170
|
TC225
|
TC315
|
TC450
|
|
|
Traveling block
|
YG60
|
YG135
|
YC170/YG170
|
YC225
|
YC315
|
YC450
|
|
|
Sheave OD of hoisting system, mm(in)
|
600
|
660
|
1005
|
1120
|
1270
|
1524
|
|
|
HOOK
|
YG60
|
YG135
|
DG250/YG170
|
DG250
|
DG315
|
DG450
|
|
|
Swivel
|
Mode
|
SL80
|
SL135
|
SL170
|
SL250
|
SL450
|
SL450
|
|
|
mm
|
64
|
75
|
|
|
Rotary table
|
mm(in)
|
444.5(17 1/2)
|
520.7(20 1/2)
|
698.5(27 1/2)
|
952.5(37 1/2)
|
|
|
Speed
|
2F+1R
|
3F+1R
|
4F+1R
|
4F+2R,3F+1R
|
6F(4F)+2R
|
|
|
mast
|
Type
|
A
|
K
|
K or A
|
K
|
K
|
K
|
|
|
Height,m
|
29
|
31
|
41
|
43
|
45
|
45
|
|
|
Max.load,KN
|
585
|
900
|
1700
|
2250
|
3150
|
4500
|
|
|
Substructure
|
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
|
2.1
|
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-800x1
|
F-800x1
|
F-1000x1
|
F-1300x2
|
F-1600x2
|
F-1600x2
|
|
|
Drive mode
|
Diesel engine drive or Compound drive
|
|