Mid Joint Cable Guards – 3 1/2 Production Tubing
Production Tubing
3.500” – API 5CT
Capillary Line Size
1 each at 0.250” & 1 each at 0.500”
Length
7.680” (195mm)
Diameter
5.610” (142mm)
Weight
11.5 lbs (5.22kg)
ESP Cable Size
Standard Size
0.500” to 0.650” Height x 2.000” Width
Custom Range
0.125” to 0.750” Height x 2.000” Width
Clamping Bolt
Type
3/8 Drive x 3/8 UNC Thread
Material
4140 – Min Yield 110ksi
Number Included
2
Torque
20 ft lbs. (240in lbs)
The DASCO DEFENDER mid joint guard was designed to protect the ESP cable to the production tubing during installation and operation. In addition the guard is required to provide a conduit for capillary lines and to protect the ESP cable from physical damage caused by casing upsets, debris and high deviations. The centralizing function of the mid joint guard allows the cable to ride inverted throughout the horizontal wellbore.
