AquaGuard de Epiroc permet de traverser les zones d’eau souterraine à haute pression et à haut débit pendant les opérations de forage tout en obtenant une bonne récupération de la carotte.
Lorsque les opérations de forage sont arrêtées ou ralenties en raison d’une zone d’arrivée d’eau à haute pression ou d’autres grandes quantités d’eau, l’insert AquaGuard est inséré dans le carottier pour permettre la reprise du forage. La valve du produit, similaire à un clapet antiretour, limite partiellement l’eau provenant de la zone de pressurisation, ce qui rend les opérations de forage plus efficaces.
| AquaGuard HO/NO | 9469705290 |
|---|---|
| AquaGuard NO/BO | 9469705457 |
| Valve AquaGuard HO vers NO | 9469705271 |
| Valve AquaGuard NO vers BO | 9469705438 |
| Contactez-nous pour obtenir de plus amples informations. | Tél. : 1 800-768-7274 |
9 juillet 2025
In few of our blogs, we’ve been looking at core barrels. A wire line core barrel typically consists of a double tube system that includes an inner tube and outer tube. We’ve looked at the parts that make up the inner tube assembly and the head assembly. In this blog, we will look at the parts of the outer tube and the role of each piece of equipment.
9 juillet 2025
Directional drilling technology has certainly come a long way in the mineral exploration world, with Gyro-guided tooling and the ability to core while steering the borehole. There have never been so many options and methods of steering a hole.
9 juillet 2025
In an earlier blog, we looked at the core barrel assembly, this being the equipment that is used to recover core, and plays a very important role in the diamond drilling operation. The success of an operation depends on retrieving core efficiently and effectively. We looked at the parts of the inner tube of which the head assembly is a part. It is a complex part so it is well worth looking at it in detail.
