This system is utmost suitable for continuous sampling operations at deeper levels, since this technology allows taking a ground sample without having to dismantle the rods. This allows faster operations turnaround time than with a Dual Tube system.
A heavy-duty wireline core barrel enabling 102 mm (4″) diameter cores to be taken in a simple and cost-effective manner. It is designed specifically for air-flush, but foam, polymer and water flush can also be used.
The core barrel can be used with or without plastic coreliner tubes with the same core lifter and bit setting. The barrel accepts the Craelius SK6L / Geobor S type core bit, or our own equivalent, with a set O.D. of 146 mm and set I.D. of 102 mm. The barrel is rotated with either SK6L 140 mm drill rods or by using good quality PW casing as the drill rod.
Geobor S 146 Triple Tube Core Barrel Components: 1. Head Assembly, 2. Plastic Liner, 3. Inner Tube, 4. Core Lifter, 5. Core Lifter Case, 6. Outer Tube Stabilizer, 7. Locking Coupling, 8, Adaptor Coupling, 9. Outer Tube, 10. Inner Tube Stabilizer, 11. Thread Protector.
Size:
| Size |
Hole (mm) |
Core (mm) |
| Geobor S 146 |
146 |
102 |
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