Specifications
API Type AND-S Hydraulic Internal CutterCutting tool
Cutting single and multiple pipe strings
API Type AND-S Hydraulic Internal Cutter
The hydraulic internal cutter type AND-S is a cutting tool actuated by pump pressure. It’s specially used for cutting single and multiple strings of pipe from inner to outside. Generally it can cut off the pipe at about 100 meters above the cement surface or at about 1 to 4 meters below the mud surface. Then load down the LM (Releasable slip spear) or AZ (Releasable casing spear) to withdraw the cut casings.
Specification Series and Performance Parameters
Type | O.D mm(in) | Water hole mm(in) | Joint Connection API | O.D. of Casing | |
Min(in) | Max (in) | ||||
AND-S140 | 111(4 3/8) | 38(1 1/2) | 2 7/8 REG | 5 1/2 | 9 5/8 |
AND-S178 | 146(5 3/4) | 38(1 1/2) | 3 1/2 REG | 7 | 16 |
AND-S245 | 211(8 3/10) | 71(2 4/5) | 6 5/8 REG | 9 5/8 | 30 |
AND-S273 | 238(9 3/8) | 71(2 4/5) | 6 5/8 REG | 10 3/4 | 36 |
AND-S340 | 296(11 3/5) | 89(3 1/2) | 6 5/8 REG | 13 3/8 | 60 |
AND-S340T | 305(12) | 89(3 1/2) | 6 5/8 REG | 13 3/8 | 60 |
AND-S406 | 368(14 1/2) | 89(3 1/2) | 6 5/8 REG | 13 3/8 | 60 |