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Geobor S Overshot for Geobor S 146 Wireline Triple Tube Core Barrel lifting up core samples
Geobor S 146 Wireline Triple Tube Core Barrel
Geobor S Overshot
Geobor S Triple Tube Core Barrel
Geobor S Triple Tube Core barrel
Geobor S Triple Tube Core barrel for triple tube exploration core diling
Geobor S Triple Tube Core barrel core barrel
The Geobor S Triple Tube Core barrel Wire-Line core barrel with standard borehole diameter of 146 mm and core diameter of 102 mm, was specially designed for coring in a wide range of formations, from soft to extremely hard or broken.
The Geobor S Triple Tube Core barrel is the most employed Wire-Line system for exploration drilings in mining and tunneling.
The Geobor S Triple Tube Core barrel impresses with its very rugged and low-wear material and therefore enables a very high durability.
As all Wire-Line system core barrels, the Geobor S Triple Tube Core barrel, is completed with its corresponding Overshot ensuring correct placement of the inner tube in holes water flled or dry hole.
The resulting design gives the Geobor S Triple Tube Core barrel OVERSHOT many advantages like positive latching at any borehole angle or reliable operation while coring under roughest conditions.
| Size | Hole (mm) | Core (mm) |
| Geobor S 146 Triple Tube Core Barrel | 146 | 102 |
| Geobor S 146 Triple Tube Core Barrel | 176 | 132 |
| Wireline series: | Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76 |
| T2 / T series: | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86 |
| TT series: | TT 46, TT 56 |
| T6 series: | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146 |
| T6S series: | T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146 |
| B series: | B46, B56, B66, B76, B86, B101, B116, B131, B146 |
| MLC series: | NMLC, NMLC, HMLC |
| LTK series: | LTK48, LTK60 |
| WF series: | HWF, PWF, SWF, UWF, ZWF |
| WT series: | RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube) |
| WG series: | EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube) |
| WM series: | EWM, AWM, BWM, NWM, HWM |
| Other sizes: | AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H |
| Chinese standard: | 56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm |
| Russian standard: | 59, 76, 93, 112, 132, 152 mm |
Note: The rods to be used with this system will be Geo-Line rods, with heattreated rods being highly recommended.