E-Line Measuring Heads STLM™ & STLM-G™

The Geo-Log Straight Line Measure Head (STLM) is a redesign of an older unit previously used by Gearhart.  

The new design was based off the original yet is intended to be a refined replacement for existing wireline units being refitted for new projects.

The Straight Line Measure Head, Greaseless version (STLM-GL) is another unit designed specifically to accommodate the emergence of greaseless or coated cables technology. 

We have embedded corrosion resistant material along with composite components to ensure the best quality and performance needed to complete the job.