Short-barrel pump

Short-barrel pump

Combination of long plunger with short barrel significantly increases reliability of sucker rod pump operation in high sand production wells.

Application

Pump is designed for operation in boreholes with high solids content (up to 2.5 g/l).

Advantages

Reduced wear of barrel-plunger pair;
Prevents pump from clogging as solids are washed off;
Conventional pump components provide easier repairbility;

Benefits

Reduced risk of pump clogging;
Fewer well treatment operations;
Reduced costs on well repair due to higher pump runlife;

Order reference

25-125-ТНМ-4-10-2-12-SS-fit4

Technical specification

Pump type:
Insert, tubing
Nominal size:
27 (106), 32 (125), 38 (150), 44 (175), 50 (200), 57 (225), 63 (250), 70 (275)
Tubing diameter, inch (mm):
from 2 3/8 (60)
Stroke, inch (mm):
up to 175 (4500)
Pump head, ft (m):
up to 9850 (3000)
Estimated flow rate, bopd (m3 /d):
up to 785 (125)