Drilling Tools: String Stabilizers
String stabilizers are designed to balance drill string and downhole motor, to stabilize or modify well-bore trajectory.Application:
Drilling soft, medium, hard and solid formations (MCTK type)Design:
Work surfaces of the blades are hardfaced with wear-resistant material to prevent early wear. PDC inserts can be applied on the work surfaces to improve their durability.
Sample of String Stabilizers:
|Designation||Size: mm / in||PIN Size,”API REG||Totallength, mm||WorkingPart length, mm|
|MCTK||219||8 5/8||5 1/2 FH / NC50||500||150|