Comparative Thermodynamic Optimization of Organic Rankine Cycle Configurations for Geothermal Power Generation from an Abandoned Oil Well

Yıl 2023, Cilt: 6 Sayı: 1, 8 - 18, 31.07.2023

Joseph Oyekale , Oluwaseun Adetona

https://doi.org/10.55581/ejeas.1265828

Öz

This study was aimed at quantifying the net electrical power producible from an abandoned oil well in Nigeria using different organic Rankine cycle (ORC) configurations and working fluids. The geological features of a typical Nigerian oil well were employed in the study and a borehole heat exchanger was used for simulating the thermodynamic parameters of the heat source. Specifically, a subcritical ORC without a recuperator (SBC), a subcritical ORC with a recuperator (SBC-R), a supercritical ORC without a recuperator (SPC), and a supercritical ORC with a recuperator (SPC-R) were analyzed, using R115, R236fa, and R1234yf as working fluids. Results showed that between 272 kW and 875 kW of electrical power could be produced from the abandoned oil well using the most basic ORC configuration (SBC). Furthermore, it was obtained that the introduction of a recuperator would increase the ORC net power by about 13% for R236fa, 33% for R1234yf, and 107% for R115. Similarly, a switch from a subcritical ORC to a supercritical ORC configuration would increase net power for all the working fluids. Specifically, an increase in net power was estimated at 3.6% for R236fa, 46% for R1234yf, and 152% for R115 regarding a switch from the SBC to the SPC. Moreover, decreasing the condensation pressure of the ORC plants was observed to improve net power in all cases.

Anahtar Kelimeler

Abandoned oil well retrofit, Geothermal power production, Organic Rankine cycle, Energy efficiency, Sustainable energy system

Teşekkür

Thank you very much!

Terk Edilmiş Bir Petrol Kuyusundan Jeotermal Enerji Üretimi İçin Organik Rankine Çevrim Konfigürasyonlarının Karşılaştırmalı Termodinamik Optimizasyonu

Öz

Bu çalışma, farklı organik Rankine çevrimi (ORC) konfigürasyonları ve çalışma sıvıları kullanılarak Nijerya'da terk edilmiş bir petrol kuyusundan üretilebilen net elektrik gücünü ölçmeyi amaçlıyordu. Çalışmada tipik bir Nijerya petrol kuyusunun jeolojik özellikleri kullanılmış ve ısı kaynağının termodinamik parametrelerini simüle etmek için bir sondaj kuyusu ısı eşanjörü kullanılmıştır. Spesifik olarak, geri kazanım cihazı olmayan bir kritik altı ORC (SBC), bir geri kazanım cihazı olan bir kritik altı ORC (SBC-R), bir geri kazanım cihazı olmayan bir süper kritik ORC (SPC) ve bir geri kazanım cihazı olan bir süper kritik ORC (SPC-R) kullanılarak analiz edildi. Çalışma sıvıları olarak R115, R236fa ve R1234yf. Sonuçlar, en temel ORC konfigürasyonu (SBC) kullanılarak terk edilmiş petrol kuyusundan 272 kW ile 875 kW arasında elektrik enerjisinin üretilebileceğini gösterdi. Ayrıca, bir geri kazanım cihazının eklenmesinin ORC net gücünü R236fa için yaklaşık %13, R1234yf için %33 ve R115 için %107 artıracağı elde edildi. Benzer şekilde, kritik altı bir ORC'den süper kritik bir ORC konfigürasyonuna geçiş, tüm çalışma sıvıları için net gücü artıracaktır. Spesifik olarak, SBC'den SPC'ye geçişle ilgili olarak net güçteki artışın R236fa için %3,6, R1234yf için %46 ve R115 için %152 olduğu tahmin edilmiştir. Ayrıca, ORC tesislerinin yoğuşma basıncının düşürülmesinin her durumda net gücü iyileştirdiği gözlemlenmiştir.

Anahtar Kelimeler

Terk edilmiş petrol kuyusu güçlendirmesi, Jeotermal enerji üretimi, Organik Rankine Çevrimi, Enerji Verimliliği, Sürdürülebilir Enerji Sistemi.

Kaynakça

• He, Y., Wang, S., & Lai, K. K. (2010). Global economic activity and crude oil prices: A cointegration analysis. Energy Economics, 32(4), 868–876. https://doi.org/10.1016/j.eneco.2009.12.005
• Lukawski, M. Z., Anderson, B. J., Augustine, C., Capuano, L. E., Beckers, K. F., Livesay, B., & Tester, J. W. (2014). Cost analysis of oil, gas, and geothermal well drilling. Journal of Petroleum Science and Engineering, 118, 1–14. https://doi.org/10.1016/j.petrol.2014.03.012
• Owen, N. A., Inderwildi, O. R., & King, D. A. (2010). The status of conventional world oil reserves-Hype or cause for concern? Energy Policy, 38(8), 4743–4749. https://doi.org/10.1016/j.enpol.2010.02.026
• Burdon, D., Barnard, S., Boyes, S. J., & Elliott, M. (2018). Oil and gas infrastructure decommissioning in marine protected areas: System complexity, analysis and challenges. Marine Pollution Bulletin, 135(February), 739–758. https://doi.org/10.1016/j.marpolbul.2018.07.077
• Raimi, D., Krupnick, A. J., Shah, J.-S., & Thompson, A. (2021). Decommissioning Orphaned and Abandoned Oil and Gas Wells: New Estimates and Cost Drivers. Environmental Science & Technology, 55(15), 10224–10230. https://doi.org/10.1021/acs.est.1c02234
• Alboiu, V., & Walker, T. R. (2019). Pollution, management, and mitigation of idle and orphaned oil and gas wells in Alberta, Canada. Environmental Monitoring and Assessment, 191(10). https://doi.org/10.1007/s10661-019-7780-x
• D’Alesio, P., Caramanico, L., Angelucci, E., Scalzitti, L., Jamot, N., & Sorhabil, J. (2019, March 27). Well Ageing Studies for the Safe Extension of Wells Life. Offshore Mediterranean Conference and Exhibition.
• D’Alesio, P., Caramanico, L., Angelucci, E., & Scalzitti, L. (2019, October 13). Wells Life Extension Through a Risk-Based Well Ageing Study. SPE Kuwait Oil & Gas Show and Conference. https://doi.org/10.2118/198162-MS
• Nezamian, A., & Altmann, J. (2013, June 9). An Oil Field Structural Integrity Assessment for Re-Qualification and Life Extension. https://doi.org/10.1115/OMAE2013-10968
• Nian, Y. Le, & Cheng, W. L. (2018). Insights into geothermal utilization of abandoned oil and gas wells. Renewable and Sustainable Energy Reviews, 87(November 2017), 44–60. https://doi.org/10.1016/j.rser.2018.02.004
• Liu, X., Falcone, G., & Alimonti, C. (2018). A systematic study of harnessing low-temperature geothermal energy from oil and gas reservoirs. Energy, 142, 346–355. https://doi.org/10.1016/j.energy.2017.10.058
• Chmielowska, A., Tomaszewska, B., & Sowizdza, A. (2020). The Utilization of Abandoned Petroleum Wells in Geothermal Energy Sector. Worldwide Trends and Experience. E3S Web of Conferences, 154. https://doi.org/10.1051/e3sconf/202015405004
• Duggal, R., Rayudu, R., Hinkley, J., Burnell, J., & Ward, S. (2021). Identifying issues in geothermal energy production from petroleum fields. IEEE Region 10 Annual International Conference, Proceedings/TENCON, 2021-Decem, 254–259. https://doi.org/10.1109/TENCON54134.2021.9707342
• Oyekale, J., & Emagbetere, E. (2022). 19 - Pragmatic steps to the revitalization of abandoned oil and gas wells for geothermal applications. In Y. Noorollahi, M. N. Naseer, & M. M. B. T.-U. of T. P. of A. W. Siddiqi (Eds.), (pp. 389–403). Academic Press. https://doi.org/https://doi.org/10.1016/B978-0-323-90616-6.00019-1
• Kaplanoğlu, M. A., Baba, A., & Gokcen Akkurt, G. (2020). Use of abandoned oil wells in geothermal systems in Turkey. Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 6(1). https://doi.org/10.1007/s40948-019-00125-0
• Gong, B., Liang, H., Xin, S., & Li, K. (2011). Effect of Water Injection on Reservoir Temperature During Power Generation in Oil Fields. In Thirty-sixth Workshop on Geothermal Reservoir Engineering Stanford University. Stanford, California.
• Mehmood, A., Yao, J., Fan, D., Bongole, K., Liu, J., & Zhang, X. (2019). Potential for heat production by retrofitting abandoned gas wells into geothermal wells. PLoS ONE, 14(8), 1–19. https://doi.org/10.1371/journal.pone.0220128
• Naseer, M. N., Noorollahi, Y., Zaidi, A. A., Wahab, Y. A., Johan, M. R., & Badruddin, I. A. (2022). Abandoned wells multigeneration system: promising zero CO2 emission geothermal energy system. International Journal of Energy and Environmental Engineering, (0123456789). https://doi.org/10.1007/s40095-022-00496-3
• Gharibi, S., Mortezazadeh, E., Jalaledin, S., Aghcheh, H., & Vatani, A. (2018). Feasibility study of geothermal heat extraction from abandoned oil wells using a U-tube heat exchanger. Energy, 153, 554–567. https://doi.org/10.1016/j.energy.2018.04.003
• Wight, N. M., & Bennett, N. S. (2015). Geothermal energy from abandoned oil and gas wells using water in combination with a closed wellbore. Applied Thermal Engineering, 89, 908–915. https://doi.org/10.1016/j.applthermaleng.2015.06.030
• Milliken, M. (2007). Geothermal resources at naval petroleum Reserve-3 (NPR-3), Wyoming. Thirty-Second Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, January 22-24, 2007 SGP-TR-183, 3(Figure 1), 9.
• Sanyal, S. K., & Butler, S. J. (2010). Geothermal Power Capacity from Petroleum Wells – Some Case Histories of Assessment. World Geothermal Congress, (April), 25–29.
• Harris, B. E., Lightstone, M. F., & Reitsma, S. (2021). A numerical investigation into the use of directionally drilled wells for the extraction of geothermal energy from abandoned oil and gas wells. Geothermics, 90(November 2020), 101994. https://doi.org/10.1016/j.geothermics.2020.101994
• Noorollahi, Y., Pourarshad, M., Jalilinasrabady, S., & Yousefi, H. (2015). Numerical simulation of power production from abandoned oil wells in Ahwaz oil field in southern Iran. Geothermics, 55, 16–23. https://doi.org/10.1016/j.geothermics.2015.01.008
• Patihk, J., Warner-Lall, D., Alexander, D., Maharaj, R., & Boodlal, D. (2022). The optimization of a potential geothermal reservoir using abandoned wells: a case study for the forest reserve field in Trinidad. Journal of Petroleum Exploration and Production Technology, 12(1), 239–255. https://doi.org/10.1007/s13202-021-01322-y
• Singh, H. K. (2020). Geothermal energy potential of Indian oilfields. Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 6(1), 1–9. https://doi.org/10.1007/s40948-020-00148-y
• Akinyetun, T. (2016). Nigeria and Oil Production : Lessons for Future. International Journal of Multidisciplinary Research and Development, 3(5), 19–24.
• Hu, X., Banks, J., Wu, L., & Victor, W. (2020). Numerical modeling of a coaxial borehole heat exchanger to exploit geothermal energy from abandoned petroleum wells in Hinton , Alberta. Renewable Energy, 148, 1110–1123. https://doi.org/10.1016/j.renene.2019.09.141
• Idialu, P., Ainodion, J., & Alabi, L. (2004, March 29). Restoration and Remediation of Abandoned Petroleum Drill Sites - A Nigerian Case Study. SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production. https://doi.org/10.2118/86796-MS
• García-Pabón, J. J., Méndez-Méndez, D., Belman-Flores, J. M., Barroso-Maldonado, J. M., & Khosravi, A. (2021). A review of recent research on the use of r1234yf as an environmentally friendly fluid in the organic rankine cycle. Sustainability (Switzerland), 13(11). https://doi.org/10.3390/su13115864
• Lazzaretto, A., & Manente, G. (2014). A new criterion to optimize ORC design performance using efficiency correlations for axial and radial turbines. International Journal of Thermodynamics, 17(3), 173–181. https://doi.org/10.5541/ijot.562
• Borsukiewicz-gozdur, A., & Nowak, W. (2010). Geothermal Power Station with Supercritical Organic Cycle Principles of operations of a power. World Geothermal Congress, (April), 25–29.