Chapter 3: Accommodating Other Tubing Sizes
Argus TubeSpec User Guide NOV CTES 37
Altering the TubeSpec to Accommodate an Alternate Tubing Size
To alter the TubeSpec system to accommodate the use of the alternate-model-appropriate
tubing size
1. Replace the packers and tubing guides on the measuring head with the alternate-size packers and
tubing guides.
a. Remove the white-polyethylene tubing guide-rings by carefully sliding the tip of a small, flat-
blade screwdriver between the guide-ring and the circular steel plate where the guide-ring
resides; use the screwdriver as a lever to move the guide-ring out of/away from the steel plate.
Scratching the sensor faces with the screwdriver causes damage to them. Avoid placing any tool near the
sensors.