A Holistic Approach in Establishing a Structured Framework to Maximize Production Availability through Integrated ESP Key Performance Indicators
- Ahmed Al-Khalaf (Saudi Aramco) | Saud Alquwizani (Saudi Aramco) | Hashim AlSadah (Saudi Aramco) | Cleavant Flippin (Saudi Aramco)
- Document ID
- Society of Petroleum Engineers
- SPE Production & Operations
- Publication Date
- May 2020
- Document Type
- Journal Paper
- 448 - 453
- 2020.Society of Petroleum Engineers
- enhancement, performance, ESP, KPI
- 14 in the last 30 days
- 62 since 2007
- Show more detail
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Managing large-scale electrical submersible pump (ESP) operations and assessing their performance can be a challenging task. Diverse operational environments, widely spread geographical areas, large ESP populations, and different service providers are some of the complications facing operators. Nonetheless, it is vital to the success of any artificial lift project to establish a performance evaluation structure that can effectively capture deficiencies and highlight improvements.
While many operators focus on run life statistics as the central key performance indicator (KPI) for ESPs, these types of statistics may not be sufficient in providing meaningful information to decision makers. Other important ESP performance parameters include ESP shutdowns (both planned and unplanned), restart time of tripped ESPs, commissioning time, failure rate, and the number of premature ESP failures. Thus, a comprehensive study was jointly initiated between an oil operator and ESP vendors to establish KPIs that drive improvements in all aspects. The selected KPIs were developed in a structure that ultimately focuses on maximizing production availability and revenue generation.
By constructing the ESP KPI framework, subpar performance areas were clearly visible by both the operator and the service provider. Decision makers were able to identify and act on fields that lag in performance while exerting efforts to improve underperforming service providers. Furthermore, regular meetings were conducted to review the established KPIs and recommend some action items, which might focus on either technical or operational solutions. Finally, KPI targets were set on the basis of the review of historical trends and were assigned to be challenging yet relevant and attainable. The followed practice can prove to be successful in forming a common ground where service providers can quantify losses by the operator as a result of ESP performance deficiencies.
Comprehensive data collection and keeping of ESP trips, failures, and replacements are critical to the success of this work. Regular review of field reports and well performance are imperative to accurately compute the various KPI formulas. In fact, many of the KPI calculations can be automated to capitalize on the available communication networks installed in the field to improve ESP monitoring and accurately assess their performance.
|File Size||1 MB||Number of Pages||6|
Al Zahrani, A. R., Al-Nasser, R. H., Collen, T. W. et al. 2009. Case Study: First Successful Offshore ESP Project in Saudi Arabia. Paper presented at the SPE Saudi Arabia Section Technical Symposium and Exhibition, AlKhobar, Saudi Arabia, 9–11 May 2009. SPE-126066-MS. https://doi.org/10.2118/126066-MS.
Alhanati, F. J. S., Solanki, S. C., and Zahacy, T. A. 2001. ESP Failures: Can We Talk the Same Language? Paper presented at the SPE ESP Workshop, Houston, USA, 25–27 April. SPE-148333-MS. https://doi.org/10.2118/148333-MS.
Gupta, S., Nikolaou, M., Saputelli, L. et al. 2016. ESP Health Monitoring KPI: A Real-Time Predictive Analytics Application. Paper presented at the SPE Intelligent Energy International Conference and Exhibition, Aberdeen, UK, 6–8 September. SPE-181009-MS. https://doi.org/10.2118/181009-MS.
Haberer, S., Krasikov, A., and Lavrinenko, A. 2014. ESP Monitoring and Control System Implementation in Western Siberia Brownfield. Paper presented at the SPE Russian Oil and Gas Exploration and Production Technical Conference and Exhibition, Moscow, Russia, 14–16 October. SPE-171151-MS. https://doi.org/10.2118/171151-MS.
Lastra, R. 2017. Achieving a 10-Year ESP Run Life. Paper presented at the SPE Electrical Submersible Pump Symposium, The Woodland, Texas, USA, 24–28 April. SPE-185149-MS. https://doi.org/10.2118/185149-MS.
Skoczylas, P., Alhanati, F., Sheldon, J. et al. 2018. Use of Run-Life Measures in Estimating Artificial Lift System Reliability. Paper presented at the SPE Artificial Lift Conference and Exhibition, The Woodlands, Texas, USA, 28–30 April. SPE-190962-MS. https://doi.org/10.2118/190962-MS.