SURFACE DRIVE PROGRESSIVE CAVITY PUMPS
- Brand:
- Type:
The surface drive progressive cavity pump consists of a surface drive and a downhole progressive cavity pump (PCP). The surface drive transmits power to downhole PCP through the rotating motion of the sucker rod. PCP is a positive displacement pump. The rotor rotates within the stator, thus series of cavities are formed and progress gradually from the suction end to the discharge end. The formation fluids are then forced continuously from downhole to surface.
Benefits:
1. Wide fluid range, applicable for wax bearing wells, sand cut wells or viscous oil wells with viscosity less than 5000mPa.s;
2. No gas lock, less dissolved gas release due to continuous and even fluid intake and discharge; no valve no gas lock design;
3. High efficiency due to few moving parts, no valves and no complex flow paths, small fluid disturbance and low hydraulic loss, with pump efficiency up to 70%;
4. Uniform output flow rate, easily adjustable by changing drive head speed;
5. Wide displacement range with daily production rate of 1.59～400 m³/d;
6. Easy operation due to simple, compact and light weight design; low cost and low investment of the surface drive.
Specifications for Progressive Cavity Pumps
|
型号Type |
额定排量Rated Displacement |
举升能力 Lifting Capacity |
||||
|
ml/r |
m3/d.r |
bbl/d.r |
级数Stages |
水柱高Height,m |
水柱高Height,ft |
|
|
GLB7系列/Series |
7 |
0.010 |
0.06 |
0～40 |
0～1800 |
0～5900 |
|
GLB28系列/Series |
28 |
0.040 |
0.25 |
0～40 |
0～1800 |
0～5900 |
|
GLB40系列/Series |
40 |
0.058 |
0.36 |
0～42 |
0～1900 |
0～6200 |
|
GLB75系列/Series |
75 |
0.108 |
0.68 |
0～40 |
0～1800 |
0～5900 |
|
GLB120系列/Series |
120 |
0.173 |
1.09 |
0～40 |
0～1800 |
0～5900 |
|
GLB190系列/Series |
190 |
0.274 |
1.72 |
0～40 |
0～1800 |
0～5900 |
|
GLB300系列/Series |
300 |
0.432 |
2.72 |
0～27 |
0～1200 |
0～3900 |
|
GLB400系列/Series |
400 |
0.576 |
3.62 |
0～30 |
0～1300 |
0～4200 |
|
GLB500系列/Series |
500 |
0.720 |
4.53 |
0～21 |
0～960 |
0～3100 |
|
GLB600系列/Series |
600 |
0.864 |
5.43 |
0～21 |
0～960 |
0～3100 |
|
GLB800系列/Series |
800 |
1.152 |
7.25 |
0～16 |
0～730 |
0～2400 |
|
GLB1100系列/Series |
1100 |
1.584 |
9.96 |
0～16 |
0～730 |
0～2400 |
|
GLB1400系列/Series |
1400 |
2.106 |
12.7 |
0～14 |
0～640 |
0～2100 |
|
GLB1600系列/Series |
1600 |
2.304 |
14.5 |
0～12 |
0～550 |
0～1800 |
|
GLB230DT系列/Series |
230 |
0.331 |
2.08 |
0～40 |
0～1800 |
0～5900 |
|
GLB375DT系列/Series |
375 |
0.540 |
3.40 |
0～40 |
0～1800 |
0～5900 |
|
GLB460DT系列/Series |
460 |
0.660 |
4.17 |
0～33 |
0～1500 |
0～4900 |
|
GLB580DT系列/Series |
580 |
0.835 |
5.25 |
0～33 |
0～1500 |
0～4900 |
|
GLB800DT系列/Series |
800 |
1.152 |
7.25 |
0～24 |
0～910 |
0～2900 |
|
GLBDT1200系列/Series |
1200 |
1.728 |
10.9 |
0～21 |
0～960 |
0～3100 |
|
GLB1600DT系列/Series |
1600 |
2.304 |
14.5 |
0～21 |
0～960 |
0～3100 |
|
GLB2000DT系列/Series |
2000 |
2.880 |
18.1 |
0～21 |
0～730 |
0～2400 |
|
GLB2600DT系列/Series |
2600 |
3.744 |
23.5 |
0～12 |
0～550 |
0～1800 |
|
型号 Model |
传动比GR |
最大输出扭矩,N.m Max. Output Torque |
最大轴向负荷,kN Max. Axial Load |
电机最大功率, kW Max. Motor Power |
推荐工作转速rpm Recommended Speed |
|
GBF2 |
2.105 |
2000 |
100 |
37 |
120 ～500 |
|
GBF5B |
4.5 |
2500 |
150 |
37 |
30 ～250 |
|
GBF5D |
4.917 |
3000 |
200 |
55 |
30 ～189 |
|
GBF6 |
5.556 |
2000 |
60 |
22 |
30 ～200 |
|
VED |
1 |
2000 |
160 |
55 |
220 ～600 |
|
LZQ |
1 |
2000 |
120 |
37 |
0 ～250 |
