Generally, the production process of seamless Steel Pipe can be divided into cold rolling and hot rolling. The appearance of cold-rolled seamless steel pipe is shorter than that of hot-rolled seamless steel pipe. The wall thickness of cold-rolled seamless steel pipe is generally smaller than that of hot-rolled seamless steel pipe. But the surface looks brighter than that of thick wall seamless steel pipe. The surface is not too rough, and the diameter is not too much burr.
Auto Part Steel Pipe,Auto Parts Steel Pipe,Hot Rolled Auto Parts Steel Pipe,Astm304 Auto Parts Steel Pipe Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhousteel.com
Coalbed methane (CBM) specialized downhole screw pump
Screw Pump Coalbed Methane using condition
For the high rank CBM longer life span, the coalbed methane output maximization, straight to the ground drive screw pump in high rank CBM production parameters optimized research. Considering high rank CBM system and well, pump for line of coordination between the actual constraints.
Screw Pump System Brief Introduction
Screw pupmp system consists of Surface Drive Device, Downhole screw pump, Electrical Control Panel and Matching Tools.
Screw pump has been widely used in oil fields at home and abroad and plays an important role in oil production. There is a trend to replace the large heavy pumping units in shallow well and middle-deep well.
Applicable Oil Condition
The screw pump can be used for low viscosity crude oil, also for heavy oil, high freezing point oil, high wax oil, high sand oil and high gas oil. It has advantages of one-time low investment, high oil production efficiency, low energy consumption, simple structure, and easy operation, installation, and maintenance.
Advantages:
It has advantages of one-time low investment, high oil production efficiency, low energy consumption, simple structure, and easy operation, installation, and maintenance.
PC Pump Setting Parameters
Setting depth(m)
500
600
700
800
900
1000
1100
1200
Lifting distance (mm)
550
650
750
850
950
1100
1200
1300
GLB series of PC Pump Parameters
Model
Length
(mm)
Maxi. Diameter
(mm)
Rotor screw
(in)
Stator upper screw(in)
Stator lower screw(in)
Rod rate (rpm)
Theoretical dairy flow(m3/d)
Applicable tubing(in)
Sucker rod(in)
Head(m)
GLB\10/35
2940
90
15/16″
2-7/8″
2-7/8″
60-150
1-4
≥73
7/8″
1000-1400Â Â Â Â Â Â Â Â Â Â Â Â
GLB\28/40
3650
90
1-3/16″
2-7/8″
2-7/8″
60-150
3-6
≥73
7/8″
1200-1600
GLB\40/12
1550
90
1-3/16″
2-7/8″
2-7/8″
60-150
4-9
≥73
7/8″
600-800
GLB\40/14
2200
90
1-3/16″
2-7/8″
2-7/8″
60-150
4-9
≥73
7/8″
400-600
GLB\40/21
2330
90
1-3/16″
2-7/8″
2-7/8″
60-150
4-9
≥73
7/8″
700-1000
GLB\40/42
4670
90
1-3/16″
2-7/8″
2-7/8″
60-150
4-9
≥73
7/8″
1200-1800
GLB\50/21
2380
90
1-3/16″
2-7/8″
2-7/8″
60-150
5-10
≥73
7/8″
700-1000
GLB\75/14
2140
90
1-3/8″
3-1/2″
2-7/8″
60-150
6-15
≥73
7/8″
400-600
GLB\75/21
2200
108
1-3/8″
3-1/2″
2-7/8″
60-150
6-15
≥73
1″
700-1000
GLB\75/40
4410
108
1-3/8″
3-1/2″
2-7/8″
60-150
6-15
≥73
1″
1200-1600
LB\120/18
3000
108
1-3/8″
3-1/2″
2-7/8″
60-150
10-25
≥73
1″
500-800
GLB\120/21
2932
108
1-3/8″
3-1/2″
2-7/8″
60-150
10-25
≥73
1″
700-1000
GLB\120/27
4428
108
1-3/8″
3-1/2″
2-7/8″
60-150
10-25
≥73
1″
800-1000
GLB\120/36
5865
108
1-3/8″
3-1/2″
2-7/8″
60-150
10-25
≥73
1″
1100-1400
GLB\120/40
5900
108
1-3/8″
3-1/2″
2-7/8″
60-150
10-25
≥73
1″
1200-1600
GLB\165/35
5650
114
1-3/8″
3-1/2″
2-7/8″
60-150
14-36
≥73
1″
900-1300
GLB\190/33
5650
117
1-3/8″
3-1/2″
2-7/8″
60-150
15-40
≥73
1″
900-1300
GLB\200/27
5650
114
1-3/8″
3-1/2″
2-7/8″
60-150
17-42
≥73
1″
800-1000
GLB\300/21
4850
114
1-3/8″
3-1/2″
2-7/8″
60-150
25-60
≥73
1″
700-1000
GLB\300/26
6000
114
1-3/8″
3-1/2″
2-7/8″
60-150
25-60
≥88.9
1″
700-1000
GLB\300/33
6200
117
1-3/8″
3-1/2″
2-7/8″
60-150
25-60
≥88.9
1″
800-1200
GLB\420/20
4820
117
1-3/8″
3-1/2″
2-7/8″
60-150
35-70
≥88.9
1″
700-1000
GLB\500/14
3380
117
1-3/8″
3-1/2″
2-7/8″
60-150
40-80
≥88.9
1″
600-800
GLB\500/21
5060
117
1-3/8″
3-1/2″
2-7/8″
60-150
40-80
≥88.9
1″
700-1000
GLB\600/18
7122
117
1-3/8″
3-1/2″
2-7/8″
60-150
85-130
≥88.9
1″
500-900
GLB\230/2-30
6200
117
1-3/8″
3-1/2″
2-7/8″
60-150
20-50
≥88.9
1″
900-1200
GLB\450/2-24
6520
117
1-3/8″
3-1/2″
2-7/8″
60-150
39-97
≥88.9
1″
700-1000
GLB\800/2-16
5020
117
1-9/16″
3-1/2″
2-7/8″
60-150
70-173
≥88.9
KG36″
500-700
GLB\800/2-24
7120
117
1-9/16″
3-1/2″
2-7/8″
60-150
70-173
≥88.9
KG36″
700-900
GLB\1200/2-16
6640
117
1-9/16″
3-1/2″
2-7/8″
60-150
103-260
≥88.9
KG36″
600-800
GLB\1400/2-16
7420
117
1-9/16″
3-1/2″
2-7/8″
60-150
120-302
≥88.9
KG36″
600-800
GLB\1600/2-14
7420
117
1-9/16″
3-1/2″
2-7/8″
60-150
138-345
≥88.9
KG36″
500-700
GLB\1800/2-14
7470
117
1-9/16″
3-1/2″
2-7/8″
60-150
155-388
≥88.9
KG36″
500-700
GLB\2500/2-8
7470
117
1-9/16″
3-1/2″
2-7/8″
60-150
216-540
≥88.9
KG36″
400-600
GLB\3000/2-8
7680
117
1-9/16″
3-1/2″
2-7/8″
60-150
260-648
≥88.9
KG36″
400-600
GLB\4000/2-6
7680
117
1-9/16″
3-1/2″
2-7/8″
60-150
430-1080
Auto Part Steel Pipe
Model NO.: GLB75-14
Head Lift: 1200-1600
Sucker Rod: 1"
Applicable Tubing: 73mm
Daily Flow Displacement: 10-25
Rod Rate: 60-150
Stator Upper Thread: 3-1/2"
Stator Lower Thread: 2 7/8"
Rotor Connection Thread: 1-3/8"
Trademark: Baofeng Brand
Transport Package: Standard Package
Specification: API ISO CE
Origin: Shandong China
Model NO.: GLB75-14
Head Lift: 1200-1600
Sucker Rod: 1"
Applicable Tubing: 73mm
Daily Flow Displacement: 10-25
Rod Rate: 60-150
Stator Upper Thread: 3-1/2"
Stator Lower Thread: 2 7/8"
Rotor Connection Thread: 1-3/8"
Trademark: Baofeng Brand
Transport Package: Standard Package
Specification: API ISO CE
Origin: Shandong China