Get your copy of "GaugePro Echo digital reamer saved 20 hours, eliminated 181-ft rathole"

A challenging deepwater application
required enlarging a 12¼-in. pilot hole to
14½ in. through hard and abrasive
interbedded sands, and the customer
needed to complete the job without
sacrificing penetration rates or drilling
performance. They also needed to drill
and ream the section to total depth (TD)
in a single run—eliminating the rathole
without having to trip out for a second
hole-opening assembly. gaugepro-echo-eliminated-181ft-rathole-gom-cs.pdf