Core barrels
The core barrels distributed by PROMAFORSOVEMA cover all coring needs: conventional, wireline and driven core barrels. Each type is suited to specific ground conditions and depth requirements. Available in stock at our branches for rapid delivery.
Core barrel types
- Conventional core barrels: runs of 1.50 and 3 m, max depth 50 m
- Wireline core barrels: greater depths, fastest method
- Driven core barrels: loose, unstable or difficult-to-core ground
Core barrel technical specifications
| Designation | Length | Crown ext. Ø | Crown int. Ø | STD thread | Optional thread |
|---|---|---|---|---|---|
| Core barrel 66 T2 | 1500 / 3000 | 66 | 52 | 50CR | 60CR |
| Core barrel 86 T2 | 1500 / 3000 | 86 | 71.7 | 50 CR | 60 CR - 2"3/8 |
| Core barrel 101 T2 | 1500 / 3000 | 101 | 83.7 | 50 CR | 60 CR - 2"3/8 |
| Core barrel 86 T6 | 1500 / 3000 | 86 | 67 | 50 CR | 60 CR - 2"3/8 |
| Core barrel 101 T6 | 1500 / 3000 | 101 | 79 | 60 CR | 2"3/8 |
| Core barrel 116 T6 | 1500 / 3000 | 116 | 93 | 60 CR | 2"3/8 |
| Core barrel 131 T6 | 1500 / 3000 | 131 | 108 | 60 CR | 2"3/8 |
| Core barrel 146 T6 | 1500 / 3000 | 146 | 123 | 60 CR | 2"3/8 |
Need core barrels for your project?
PROMAFORSOVEMA holds core barrels in stock at its 4 branches across France. Contact our technical teams for a customised quote, to check availability or for advice on selecting the core barrel suited to your ground and drilling depth.
