Home Companies Tianjin Soright Technology & Development Co.,Ltd

Sucker Rod Pump

Tianjin Soright Technology & Development Co.,Ltd

Sucker Rod Pump

Country/Region China
Categories Spherical Plain Bearing

Product Details

Subsurface Sucker Rod Pump
The subsurface sucker rod pumps are manufactured in accordance with API 11AX, and have been API monogrammed and ISO 9001 licensed. Technology was introduced from USA in 1980’ s. More than 40 models and sizes of sucker rod pumps are available with the diameter ranging from 28 mm to 108 mm. Annual production capacity: 150, 000 sets .
Conventional pump types: rod pump and tubing pump
Models of Availiable Subsurface Pumps
Rod pumpsTubing pumps
20-175THC
15-106RHBM15-106RHBC25-200THC
20-106RHBM20-106RHBC25-225THC
20-125RHAM20-125RHBM20-125RHAC20-125RHBC20-125RHT30-275THC
25-150RHAM25-150RHBM25-150RHAC25-150RHBC25-150RHT20-175THM
25-175RHAM25-175RHBM25-175RHAC25-175RHBC25-175RHT25-200THM
25-200RHAM25-200RHBM25-200RHAC25-200RHBC25-200RHT25-225THM
30-225RHAM30-225RHBM30-225RHAC30-225RHBC30-225RHT30-275THM
30-325TH
30-375TH
40-375TH
Rod pumps
20-125RWA20-125RWB15-125RWT20-125RSA20-125RSB20-125RST
25-150RWA20-150RWB20-150RWT20-150RSA20-150RSB20-150RST
25-200RWA25-200RWB25-200RWT25-200RSA25-200RSB25-200RST
30-250RWA30-250RWB30-225RWT30-250RSA30-250RSB30-250RST
Notes: 1. Type of barrel: chrome plated or carbonitrided surface
2. Type of plunger: metal spray or chrome plated surface
3. Valve ball and seat materials: stainless steel and tungsten carbide
4. Pump designation:
1) RHAM: Stationary Heavy Wall Barrel, Top Anchor, Mechanic Seating, Rod Pump
2) RHBM: Stationary Heavy Wall Barrel, Bottom Anchor, Mechanic Seating, Rod Pump
3) RHAC: Stationary Heavy Wall Barrel, Top Anchor, Cup Seating, Rod Pump
4) RHBC: Stationary Heavy Wall Barrel, Bottom Anchor, Cup Seating, Rod Pump
5) RHT: Traveling Heavy Wall Barrel, Bottom Anchor, Rod Pump
6) RWA: Stationary Thin Wall Barrel, Top Anchor, Rod Pump
7) RWB: Stationary Thin Wall Barrel, Bottom Anchor, Rod Pump
8) RWT: Traveling Thin Wall Barrel, Bottom Anchor, Rod Pump
9) RSA: Stationary Thin Wall Barrel, Top Anchor, Soft-packed Plunger, Rod Pump
10) RSB: Stationary Thin Wall Barrel, Bottom Anchor, Soft-packed Plunger, Rod Pump
11) THM: Heavy Wall Barrel, Mechanic Seating, Tubing Pump
12) THC: Heavy Wall Barrel, Cup Seating, Tubing Pump
Models and Specifications of Subsurface Pumps

1. Tubing Pump
The pump barrel assembly (including the pump barrel and extension adapters) is screwed directly on the bottom end of the tubing. The pump has the following advantages:
A larger tubing pump can be used for the tubing with the same size, making it suitable for the well with large production capacity.
The sturdy pump structure and larger flow passage allow thick crude oil.
Due to the limit of the sucker rod strength and elasticity, it is usually applicable to large displacement shallow wells and deep wells but not in gassy wells and ultra deep wells.
TH Tubing Pump Parts List
API symbolDescriptionQTY
B13Barrel, Heavy wall1
C11Cage, Top open1
C13Cage, Closed plunger1
C16Cage, Standing1
C34Coupling, Tubing2
C35Coupling, Barrel2
N13Nipple, Seating, Cup type1
N21Nipple, Extension, Upper1
N22Nipple, Extension, Lower1
P21

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