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Downhole Well Pump Tubing Tungsten Carbide Travelling / Standing Valve
Downhole Well Pump Tubing Tungsten Carbide Travelling / Standing Valve
Specifications
Brand Name :
Zhongshi
Model Number :
Tubing pump
Certification :
API, ISO, QHSE
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Payment Terms :
L/C, D/P, T/T, Western Union, D/A
Supply Ability :
1000 SETS/MONTH
Delivery Time :
50~60 workdays
Packaging Details :
Standard exported packing
Pump type :
Downhole pump
Pump name :
Well tubing pump
Tubing pump model :
THBM and THBC
Valve 1 :
Travelling valve
Valve 2 :
Standing valve
Valve material :
Tungsten carbide in usual
Description

Travelling Valve And Standing Valve Well Tubing Pump

Travelling valve and standing valve well tubing pump description:

Tubing pump: Tubing, Heavy Wall Barrel, Tubing Pump

The pump barrel is anchored on the top by a holder. This type of rod pump is suitable for sand production well since the fluid discharged from the guide cage washes away the sand between tubing and the top of the pump. But the pump barrel is more subjected to inside pressure and tensile load caused by the fluid column, and the plunger clearance will intend to increase during up stroke so the top anchored pumps are not recommended in deep wells

This structure has the following advantages

1. When the rod pump is running, fluid discharged from the guide cage flushes sand sedimentation away

2.The standing valve at the bottom of the pump is apt to immerse in the well fluid, therefore, it is applicable to the well with low fluid level

3.The top anchor mode helps the pump to keep in free suspension state and provides with self-alignment effect, therefore, it is applicable to the deviated well

4. the pump barrel functions as a gas anchor, making these pumps suitable for gassy wells

5. Compared with the bottom anchor rod pumps, the pump is more suitable for oil wells with heavy oil.However, it is not suitable for deep oil wells because the internal pressure and tension caused by the fluid column is likely to cause the pump barrel to expand, and enlarges plunge clearance.

Features


1. The basic valve structure for tubing pump: travelling valve and standing valve
2. Double travelling valve or singal travelling valve

API specification of THM tubing pumps

API THM model Pump OD(in) Barrel length(ft) Plunger length(ft) stroke length(ft)

Tubing size

EUE(in)

 Sucker rod size
20-175THM Ø44.45 7-34 1-26 4-29 2 3/8"

5/8"

3/4"

1"
25-225THM Ø57.15 2 7/8"
30-275THM Ø69.85 3 1/2"
40-375THM Ø95.25 4 1/2"

Tubing pump delivery photo:

Downhole Well Pump Tubing Tungsten Carbide Travelling / Standing Valve

Product tags

ro plant pressure vessel

,

multistage hydraulic cylinder

,

vareable piston axial pump
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Downhole Well Pump Tubing Tungsten Carbide Travelling / Standing Valve

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Product Detail
Brand Name :
Zhongshi
Model Number :
Tubing pump
Certification :
API, ISO, QHSE
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Contact Supplier
Downhole Well Pump Tubing Tungsten Carbide Travelling / Standing Valve

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Sucker Rod Pump, Downhole Pumps, Rod Insert Pump
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
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