Cross Collar Guards – 5 1/2 Tenaris Hydril Blue

Cross Collar Guards – 5 1/2 Tenaris Hydril Blue
DEFENDER GUARD STRING

Production Tubing

5.500” TENARIS HYDRIL BLUE

Collar Type

Standard Collar 4.500 x 5.750”

Capillary Line Size

1 each at 0.250” & 1 each at 0.500”

Length

11.060” (281mm)

Diameter

5.713” (145mm)

Weight

14.1 lbs (6.40kg)

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 120ksi

Number Included

2

Torque

20 ft lbs. (240in lbs)

The DASCO DEFENDER cross coupling (collar) guard was designed to hold and 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 cross-coupling guard allows the cable to ride inverted throughout the horizontal wellbore.