Reduce non productive down-time.

  • Allows accurate survey data at fast speeds
  • Patented locking system


Reduce your non-productive downtime with the latest in driller friendly REFLEX technology. When having to release core innertube assemblies, the patented and proven REFLEX ROTA-LOCK OVERSHOT™ release system, minimises costly downtime. Due to the unique incorporation of the overshot and instrument pressure barrel, the traditional approach of running a specific wireline into the borehole to survey the hole is no longer required.

  • More effective & faster release of the inner core tube assembly – due to the fully integrated “Dry Release” system
  • Significant time saving from doing the inner tube retrieval & survey at the same time – just one wire-line trip instead of two. This is due to the integrated Overshot & Gyroscopic Survey System
  • The REFLEX ROTA-LOCK OVERSHOT™ has an adjustable latch dry-release feature that allows the Driller to set exactly how many pulls on the wire-line (up to 6 settings) he wants to automatically Dry-release the inner core tube
  • The REFLEX ROTA-LOCK OVERSHOT™ also has a new and easy to use positive safety Latch Locking feature to minimise accidental release of the Overshot latches from the Inner Core Tube Spear-point when handling the assembly out of the borehole

Download the REFLEX ROTA-LOCK OVERSHOT™ Brochure


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