Non-Magnetic Stabilizer Checker

A magnetic body near a magnetic survey sensor distorts the reading. Answer two questions to see whether your run needs a non-magnetic stabilizer.

Are you taking magnetic surveys (MWD/LWD) on this run? Yes — magnetic MWD/LWD survey No — no magnetic survey Stabilizer position relative to the survey sensor Within survey range (near-bit / adjacent collar) Well away from the sensor Check requirement