| 摘要 |
Disclosed are systems and methods for providing torque support to a multilateral window milling system. One milling system includes an elongate body having a first end, a second end, and a mill window defined through a portion of the body between the first and second ends, a mill movably arranged within the body, a whipstock assembly arranged at least partially within the body and configured to guide the mill out of the body through the mill window in order to mill a casing exit, and a torque sleeve coupled to the body and extending over a portion of the body between the first and second ends so as to increase a torsional resistance of the body. |
