PBL Multiple Activation Bypass System 

The PBL Multiple Activation Bypass System is a straightforward and dependable tool designed to help reduce drilling costs across various hole conditions. Initially created to facilitate the aggressive pumping of LCM materials and to boost circulation rates for better hole cleaning, the PBL has since evolved to serve multiple applications in the drilling, completion, and workover phases of well operations.
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BICO Drilling Tools
PBL
Directional Drilling
ERD Well