Latch Locking in Underground Pump-In Core Barrels The EdgeLATCH™ system features a two-part enhanced mechanism that locks the latches open during uphole drilling and is designed to fit inside the existing space of most standard heads. In the first mechanism, the locking pin slides into the notch on top of each latch when the latches […]
EdgeLATCH™ Core Barrel Assemblies & Options
