Key points are not available for this paper at this time.
Abstract Efficient power management in diesel-powered drilling rigs stands as a pivotal factor in operational efficacy, fuel cost, and emissions reductions. In this study, we concentrate on the criticality of maintaining diesel engines at higher loads to attain optimal performance. To realize the objective of sustaining diesel engines at higher load, in this paper, we present a comprehensive end-to- end solution. This solution encompasses multifaceted elements, a predictive framework for anticipating power demands, an evaluation of engine efficiency prediction, optimized fuel consumption and emissions, condition-based engine maintenance and the implementation of efficient engine start-stop methodologies. We introduce a methodology to predict expected power demand, furnishing a proactive mechanism to manage fluctuating power requirements during drilling operations. The study also delves into predicting engine conditions, furnishing insights into maintenance scheduling and proactive measures to prevent potential issues. Effective engine start-stop techniques are elucidated as part of the overarching strategy to sustain engines at optimal load parameters. The garnered insights underscore the successful adoption of Al-based automation across multiple rigs, yielding tangible benefits including automation, operator support, fuel economy, emissions reduction, and deployment across 68 rigs. Operating engines at higher, more fuel-efficient loads not only curtails generator runtime but also prolongs engine lifespan and reduces maintenance intervals. Moreover, in this paper, we emphasize the paramount significance of this approach of mitigating downtime linked to generator complications, providing a holistic view of the advantages and successful outcomes of the proposed comprehensive solution. In conclusion, we furnish invaluable insights into engine management optimization in diesel-powered drilling rigs, conducting an intricate exploration of pivotal factors, methodologies, and lessons learned with a focal point on achieving efficiency, fuel savings, and emissions reduction.
Koritala et al. (Mon,) studied this question.