井下抽油泵及配件

油管被下放到设定深度,然后柱塞通过带有固定阀的抽油杆柱。对于相同直径的油管,油管泵的排量总是大于插入式泵。油管泵结构简单,适用于深度不太大且产量较高的油井。

油管泵分为THM泵和THC泵。THC或THM泵的固定阀可以通过机械式或杯状压紧装置进行固定和密封。柱塞与固定阀可以作为一个整体一起取出,便于进行常规泵检查,同时保持油管的完整性。这使得油管泵适用于通常需要较短泵检查间隔的油井。

THM管式泵

应用程序接口

项目

管径与泵径

2 3/8x1 3/4

2 7/8x2 1/4

3 1/2x2 3/4

完整的泵型号/泵规格

20-175

25-225

30-275

C11

Cage, Top Open

C11-20

C11-25

C11-30

V11

Traveling Valve

V11-175

V11-225

V11-250

C22

Connector, Box Plunger

C22-175

C22-225

C22-275

P23

Plunger, Box End

P23-175

P23-225

P23-275

C15

Cage, Closed, Box Plunger

C15-175

C15-225

C15-275

P31

Puller, Standing Valve

P31-175

P31-225

P31-275

C16

Cage, Standing Valve

C16-175

C16-225

C16-275

V11

Standing Valve

V11-175

V11-225

V11-250

S17

Seating Mandrel, Cup

S17-20

S17-25

S17-30

S18

Seating Cup

S18-20

S18-25

S18-30

S13

Seating Cup Ring

S13-20

S13-25

S13-30

S14

Seating Cup Nut

S14-20

S14-25

S14-30

S16

Seating Coupling, Bottom Anchor

S16-20

S16-25

S16-30

C34

Coupling, Tubing

C34-20

C34-25

C34-30

N21

Nipple, Extension, Upper

N21-20

N21-25

N21-30

C35

Coupling, Barrel

C35-20

C35-25

C35-30

B13

Barrel, Heavy Wall

B13-175

B13-225

B13-275

N22

Nipple, Extension, Lower

N22-20

N22-25

N22-30

N13

Nipple, Seating, 2 Cup Type

N13-20

N13-25

N13-30

四氢大麻酚管道泵

应用程序接口

项目

管径与泵径

2 3/8x1 3/4

2 7/8x2 1/4

3 1/2x2 3/4

完整的泵型号/泵规格

20-175

25-225

30-275

C11

Cage,Top Open

C11-20

C11-25

C11-30

V11

Traveling Valve

V11-175

V11-225

V11-250

P21

Plunger, One Piece

P21-175

P21-225

P21-275

C13

Cage,Closed,Pin Plunger

C13-175

C13-225

C13-275

P31

Puller,Standing Valve

P31-175

P31-225

P31-275

C16

Cage,Standing Valve

C16-175

C16-225

C16-275

V11

Standing Valve

V11-175

V11-225

V11-250

S17

Seating Mandrel,Cup

S17-20

S17-25

S17-30

S18

Seating Cup

S18-20

S18-25

S18-30

S13

Seating Cup Ring

S13-20

S13-25

S13-30

S14

Seating Cup Nut

S14-20

S14-25

S14-30

S16

Seating Coupling,Bottom Anchor

S16-20

S16-25

S16-30

C34

Coupling,Tubing

C34-20

C34-25

C34-30

N21

Nipple, Extension, Upper

N21-20

N21-25

N21-30

C35

Coupling, Barrel

C35-20

C35-25

C35-30

B13

Barrel, Heavy Wall

B13-175

B13-225

B13-275

N22

Nipple, Extension, Lower

N22-20

N22-25

N22-30

N13

Nipple, Seating, 2 Cup Type

N13-20

N13-25

N13-30

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