Real-Time Applications in Autonomous Casing Running

This paper explores how real-time applications and autonomous control technologies are transforming casing running operations, addressing critical safety challenges in red-zone personnel exposure and operational inefficiencies. Traditional manual casing operations place workers in hazardous conditions with independently controlled traveling equipment, resulting in frequent injuries ranging from minor cuts to major accidents. The complex operational atmosphere on rig floors creates dangerous cycles where both personnel and equipment face elevated risks. The smart tubular running system integrates comprehensive real-time sensor feedback, wireless control, and autonomous decision-making to eliminate red-zone exposure while improving operational efficiency. The system incorporates pressure, position, and temperature sensors across all components—including the Hydraulic Casing Running Tool (CRT), Flush Mount Spider (FMS), Link Tilt System, and Dynamic Bails—with data transmitted wirelessly to a smart control center for real-time analysis and display. Advanced interlock logic ensures proper conditions are met before tool activation, preventing misfires and unsafe operations. Virtual Thread Rep (VTR) technology enables automated torque-turn decisions with global remote oversight, allowing subject matter experts to intervene remotely during critical connections. Field trials across North American land markets demonstrated significant performance improvements. Slip-to-slip time was reduced from 4.3 minutes to 2.6 minutes per joint when running 7-inch casing—a 30% improvement validated across six consecutive runs totalling 1,142 joints. The system achieved sustained performance of 23 joints per hour compared to 16 joints per hour with conventional methods. Safety enhancements included elimination of manual backup tongs and red-zone activities through autonomous sequencing and sensor validation. The technology successfully completed Design Validation Testing per API Specifications 8C and 7K, including extensive laboratory testing and full-scale land rig trials. Post-deployment analysis showed improved operator confidence, reduced personnel requirements, and enhanced regulatory compliance through second-by-second operational logging. The system's modular design enables integration with existing hydraulic and mechanical CRTs while supporting diverse rig environments. This autonomous, sensor-driven platform addresses key industry challenges by combining intelligent automation with data transparency, positioning smart tubular running as a transformative technology for optimizing casing operations across complex global projects while advancing Industry 4.0 principles in drilling operations.