Insert sucker rod pump

Insert sucker rod pump

Insert sucker rod pump is set in borehole on sucker rod string and fixed in tubing string with the help of seating assembly, which ensures leak-tightness.

Advantages

Workover cost is reduced as pump can be
replaced without tubing pullout;
All types of seating assemblies are available;
Various options of barrels, plungers and seat & ball
valves for different operating conditions are available;
Pump can be equipped with high-strength
rod to increase pump reliability;

Technical specification

Nominal size:
27 (106), 32 (125), 38 (150), 44 (175), 50 (200), 57 (225), 63 (250) other sizes are available on Customer’s request
Flow rate, bopd (m3 /d):
up to 850 (135)
Pump head, ft (m):
up to 9850 (3000)
Stroke, inch (mm):
Up to 235 (6000)
Design options:
API 11AX, Customer’s specifications
Barrel type:
thin wall, heavy wall
Position of seating assembly:
top, bottom
Seating assembly type:
mechanical, friction, cup