Zet-Stock tool kit for casing exit operations with hydraulic anchor
Casing exit tool set for 140mm, 146mm, 168mm, 178mm, 245mm casings and for sidetrack drilling used in one trip operation setting the anchor in casing.
Tool composition:
1. Starting mill FSO
2. Watermelon mill FA
3. Whipstock KG
4. Non-retrievable hydraulic anchor YGN
| Casing size | Tool mark | |||
| Hydraulic non-retrievable anchor | Whipstock | Starting mill | Watermelon mill | |
| 139,7 | YGN-140 | KG-110 | FSO-116 | FA-118, FA-122 |
| 146,1 | YGN-146 | KG-115 | FSO-124 | FA-123, FA-130 |
| 168,3 | YGN-168 | KG-135 | FSO-140 | FA-140, FA-150 |
| 177,8 | YGN-178 | KG-135 | FSO-150 | FA-150, FA-157 |
| 244,5 | YGN-245 | KG-180 | FSO-215 | FA-215, FA-230 |