CORE BARRELS AND OVERSHOTS

CORE BARRELS AND OVERSHOTS

Core barrels available in proven latch-spring design and updated positive latch version

Overshots available in safer version with heavy-duty lifting dogs for surface application and pump-in seals for underground versions

Conventional triple tube core barrels for near 100% volumetric recovery of core upto 8 inch diameter

WIRELINE CORE BARRELS & SAFETY OVERSHOTS

Double Tube System

Surface AWL, BWL, NWL, NWL2", HWL, PWL

Underground (pump-out system) BWL-U, NWL-U, HWL-U

Triple Tube System (Upto 6m Long Core)

NWL-3, HWL-3, PWL-3

CONVENTIONAL CORE BARRELS

Double Tube System

LTK Series 48, 60

T2 Series 46, 56, 66, 76, 86, 101

T6 Series 76, 86, 101, 116, 131, 146

Triple Tube System

NMLC, HMLC, 4C, 6C, 8C, 10C, 12C, 14C, 16C, 20C