Split lay down sub

Reservoir Group Split Lay-Down Sub [SLDS] assemblies allow for quick and efficient handling of long coring runs.


Their design eliminates inner barrel rotation during lay-down operations which leads to improved core quality over traditional lay-down subs. The associated handling equipment also ensures safe lay-down operations and decreases rig down time.

Features and Benefits

  • Allows the core to be split without rotation of the Inner Barrel
  • Fully stabilizes the Inner Barrel Assembly which reduces torque and improves core quality
  • Saves rigtime while recovering the core on surface
  • Compatible with the Thin Sleeve System (TSS)