On/off tool

On/off tool

On/off tool is designed for installation/deinstallation of sucker rod pump when plunger OD exceeds tubing ID.

Application

On/off tool is designed to connect/disconnect sucker rod pump plunger to/from sucker rod string.

Advantages

Safely disconnect clogged plunger from sucker rod string;
Prevent penetration of solids and foreign matters into the sub-plunger space in process of pump running in well;
Prevent plunger damaging by tubing string while running-in;
Easy plunger fitting into barrel;
Prevent spontaneous uncoupling;

Benefits

Installation of oversized SRP in current tubing string;
Time & technological cost reduction due to exclusion of combined pull-out;
Higher reliability of sucker rod pumping system;

Order reference

ON/OFF TOOL-25-7/8″ SR
25 (2 7/8”) – tubing ID
7/8” SR – connection thread of sucker rods

Technical specification

Max. operating load, kN (kgf):
up to 105 (11000)
Tubing ID, inch (mm):
from 2 3/8 (60)
Connection thread of sucker rods, inch (mm):
3/4 (19), 7/8 (22), 1 (25)