3.035" x 9.84'' (77.1mm x 3.00m) PVC CORELINER - ID 2.875" (73.0mm)

Coreliner is a clear, semi-rigid PVC tube that fits inside the inner tube of a core barrel and allows the rapid extraction of cores in their in-situ state.  This technique that enhances the quality of core and overall core presentation and is useful when coring sticky, broken and soft formations. It has become the "industry standard" core handling system in those locations where Coreliner is readily available.

This Coreliner is sized at 3.035" x 10' (77.1mm x 3.05m).