Product Description:
The Conical Milling Shoe is a downhole milling tool used in oil and gas well operations. It is mainly designed for milling, reaming, and removing downhole obstructions. The conical cutting structure allows the tool to gradually contact and mill the obstruction, making it effective for dressing fish tops, removing collapsed materials, and restoring the wellbore passage.
Basic Definition and Function：
It is mainly used to dress deformed casing, repair damaged fish tops, and extend and smooth the edges of windows during casing window-milling operations, ensuring a smooth and unobstructed wellbore passage.
Structural Features and Types：
The main body has a conical shape, and the surface is hardfaced or inlaid with carbide alloy to enhance wear resistance. Common types include single cone mills, double cone mills, and drill-reaming type cone mills.
Application Scenarios and Compatibility：
It is suitable for horizontal wells and complex well conditions, especially for window dressing operations guided by the whipstock slope. It is usually used in combination with flat-bottom or concave-bottom milling shoes.
ENGLISH ▾
RUSSIAN 
