ProMILL Duo™ Dual Casing Section Milling System
Dual Casing Milling Capability for Complex Well Abandonment and Remediation Operations
The ProMILL Duo™ dual casing section milling system is engineered with high expansion ratio which allows it to drift through a restricted casing diameter and upon actuation open to a larger diameter to effectively mill a large size casing. Designed to improve operational efficiency while maintaining reliable cutting performance, the system helps reduce operational time and simplify complex section milling applications, specifically for demanding well abandonment, remediation, and intervention operations
Built for challenging well conditions, the ProMILL Duo system supports dependable casing removal while helping improve control, efficiency, and overall operational execution.

Benefits
Designed for Complex Dual-String Milling Operations
The ProMILL Duo dual casing section milling system provides efficient milling capability across dual casing string configuration, helping improve performance and maintain greater operational control during complex remediation and abandonment programs.The ProMILL Duo dual casing section milling system provides efficient milling capability across dual casing string configuration, helping improve performance and maintain greater operational control during complex remediation and abandonment programs.
Engineered for Reliable Section Milling Performance
The ProMILL Duo system is designed to deliver dependable cutting and milling performance and operational efficiency in technically demanding well environments. Built to support controlled execution and consistent milling results, the system helps improve intervention efficiency while reducing operational uncertainty.
Backed by field-proven engineering expertise and responsive support, the ProMILL Duo system is built to perform when operational reliability and well integrity are critical.