Quick Test Subs are designed to save rig time while pressure testing a lubricator rig up, before exposing it to well pressure. The Quick Test Sub is installed above the BOP in the position of the joint normally opened to insert and retrieve tools from the well.
Reduce down time between surface coil adjustments with a quick connect eliminating the need to break a flanged connection
Reduce fluid use as only connection is tested rather than filling the whole BOP stack to test again
Quick Test Sub
Reduce pressure test time as the only connection that is broke is the one re-pressure tested before running in hole