Gage McCoy, Qube Technologies
Oil and gas operators face growing expectations to improve operational performance, manage risk, and demonstrate responsible emissions management. Finalized New Source Performance Standards (NSPS) rules for OOOOa and OOOOb sites enable a more efficient, data-driven approach to Leak Detection and Repair (LDAR) compliance. Under these regulations, operators can use traditional Optical Gas Imaging (OGI) surveys or new technologies approved under the advanced Alternative Test Methods (ATMs). Continuous, real-time monitoring qualifies as an ATM for periodic screening and improves operational efficiency while maintaining regulatory compliance.
This paper focuses on how continuous monitoring supports advanced emission management and operational excellence. Continuous monitoring shifts LDAR programs from reactive, survey-based to a proactive, risk-based approach. By utilizing real-time data and actionable alerts, operators can locate, quantify and repair leaks in near real time. Operational teams can also prioritize field visits to remote locations based on actual site conditions instead of fixed LDAR schedules. This approach conserves both time and personnel.
Continuous emissions data enables robust desktop diagnostics. Operators validate equipment setpoint adjustments, confirm successful repairs without additional site visits, and quantify known operational activities. These efficiencies improve scheduling, reduce windshield time, and lower operational burden. We present a periodic screening program that leverages continuous monitoring to help operators meet or exceed compliance requirements and maintain constant visibility into site emissions. This approach minimizes the likelihood of undetected leaks and captures intermittent emission events that quarterly OGI inspections may miss.
Real-world implementation of a strategic periodic screening program has reduced required OGI inspection costs by 10 to 25 percent. Emissions trend data, combined with SCADA data, improves root-cause investigations and supports repair verifications. These results provide strong evidence of assurance for corporate sustainability initiatives and commitments. Participants will gain a clear understanding of periodic screening requirements and practical guidance on program design and execution. They will also learn methods for conducting investigative analyses.
Continuous monitoring is an established enterprise-level strategic tool. Its multi-faceted value proposition includes operational efficiencies through real-time data and historical trending, stronger regulatory compliance assurance for informed decision making, and greater confidence for operational teams and leaders in delivering sustainable, responsible energy.