WL core barrels engineered by Technidrill are built for deep drilling, combining reliability, modularity, and robustness. The wireline (WL) design streamlines handling, improves safety, and aims for high-quality core recovery in both mining exploration and geotechnical projects. Thanks to an architecture compliant with WL standards, these WL core barrels integrate naturally into international drilling tools range.
Key features of the N-WL core barrel
- Available lengths: 5 ft and 10 ft
- EZY-LATCH head (standard): fast, simple locking to reduce handling time
- Wireline compatibility: time savings and improved safety during trips in/out
- Supply formats: complete assemblies, spare parts, or with compatible accessories
- WL standards compliance: full compabilitity with market wireline systems
Why choose Technidrill WL core barrels?
- Depth performance: sized for operations with steady cadence and recovery.
- Sample quality: a design that favors intact, representative cores.
- Safety & ergonomics: the EZY-LATCH head helps smooth sequences and reduce manual handling.
- Logistics flexibility: modular components and readily available parts to sustain productivity.
Typical applications
- Deep geotechnical drilling (reconnaissance, quality control)
- Mineral exploration boreholes
- Sampling for geological studies
- Vertical or inclined wireline coring operations
Technidrill wireline range
To cover all deep-coring needs for mining exploration, Technidrill offers core barrels such as TCS 146, B-WL, N-WL, H-WL, P-WL, GEOTECH S, HDC. Each reference is available with inner tubes, locking coupling, heads, overshots, kits and other compatible accessories. The full wireline range include core barrels, reaming shells and stabilizers, drill rods and wireline bits.
Manufactured in France, Technidrill core barrels follow a rigorous quality control process. Their WL compliance ensures compatibility with existing wireline systems, minimizing adaptations and accelerating on-site commissioning.
Discover full range for mining exploration: https://technidrill.com/en/mining-exploration/.
