Analisis Daya Input, Daya Output, dan Efisiensi Air Winch Pneumatik pada Operasi Swabbing Sumur Minyak Tua
DOI:
https://doi.org/10.29407/qvy8pd57Abstract
Operasi swabbing merupakan salah satu metode intervensi sumur yang digunakan untuk mengangkat fluida dari sumur minyak tua guna mengurangi tekanan hidrostatik sehingga fluida reservoir dapat mengalir ke permukaan secara alami. Dalam pelaksanaannya, air winch pneumatik berperan sebagai alat utama untuk menaikkan dan menurunkan peralatan swab. Kinerja alat ini sangat dipengaruhi oleh kemampuan sistem dalam mengonversi energi udara bertekanan menjadi energi mekanik. Penelitian ini bertujuan untuk menganalisis daya input, daya output, dan efisiensi air winch pneumatik pada operasi swabbing sumur minyak tua di Bojonegoro. Metode penelitian yang digunakan adalah metode kuantitatif deskriptif dengan pengambilan data lapangan secara langsung. Parameter yang diamati meliputi tekanan udara, debit udara, beban kerja, waktu pengangkatan, dan jarak pengangkatan. Data yang diperoleh kemudian digunakan untuk menghitung daya input, daya output, serta efisiensi sistem pneumatik. Hasil penelitian menunjukkan bahwa peningkatan tekanan udara dari 5,0 bar menjadi 7,2 bar dan debit udara dari 2,1 m³/menit menjadi 3,0 m³/menit menyebabkan daya input meningkat dari 17.500 W menjadi 36.000 W, sedangkan daya output meningkat dari 2.289 W menjadi 4.316,40 W. Nilai efisiensi air winch pneumatik berada pada rentang 11,99%–13,12%, dengan efisiensi tertinggi diperoleh pada tekanan 6,0 bar dan debit udara 2,5 m³/menit. Meskipun daya output meningkat seiring bertambahnya daya input, efisiensi cenderung menurun pada tekanan yang lebih tinggi akibat adanya kehilangan energi yang disebabkan oleh kebocoran udara, gesekan mekanis, dan penurunan tekanan pada sistem distribusi udara. Penelitian ini menunjukkan bahwa kondisi operasional udara bertekanan memiliki pengaruh signifikan terhadap kinerja dan efisiensi air winch pneumatik pada operasi swabbing sumur minyak tua.
Keywords:
air winch pneumatik, daya input, daya output, efisiensi, sumur minyak tua, swabbing.##plugins.themes.default.displayStats.downloads##
References
[1] K. Abela, P. Refalo, and E. Francalanza, "Analysis of pneumatic parameters to identify leakages and faults on the demand side of a compressed air system," Clean. Eng. Technol., vol. 6, p. 100355, 2022, doi: 10.1016/j.clet.2021.100355.
[2] L. Sales Rodrigues De Oliveira, A. Nascimento, D. Zuliani Mantegazini, and N. Nascimento, "Drilling optimization of petroleum wells: A data analysis of the drilling fluid flow-rate influence in ROP," Lat. Am. J. Energy Res., vol. 8, no. 1, pp. 59-66, 2021, doi: 10.21712/lajer.2021.v8.n1.p59-66.
[3] Z. Jiang, W. Xiong, H. Du, Z. Wang, and L. Wang, "Energy-saving methods in pneumatic actuator stroke using compressed air," J. Eng., vol. 2021, no. 5, pp. 241-251, 2021, doi: 10.1049/tje2.12000.
[4] D. Czopek, D. Gryboś, J. Leszczyński, and J. Wiciak, "Identification of energy wastes through sound analysis in compressed air systems," Energy, vol. 239, p. 122122, 2022, doi: 10.1016/j.energy.2021.122122.
[5] M. Cheng, L. Yu, J. Gao, G. Lei, and Z. Zhang, "Isolating, identifying and evaluating of oil degradation strains for the air-assisted microbial enhanced oil recovery process," PLOS ONE, vol. 16, no. 1, p. e0243976, 2021, doi: 10.1371/journal.pone.0243976.
[6] Y. Shi, M. Cai, W. Xu, and Y. Wang, "Methods to Evaluate and Measure Power of Pneumatic System and Their Applications," Chin. J. Mech. Eng., vol. 32, no. 1, p. 42, 2019, doi: 10.1186/s10033-019-0354-6.
[7] X.-Y. Chen, T. Cao, K.-A. Yu, D.-L. Gao, J. Yang, and H.-S. Wei, "Numerical and experimental investigation on the depressurization capacity of a new type of depressure-dominated jet mill bit," Pet. Sci., vol. 17, no. 6, pp. 1602-1615, 2020, doi: 10.1007/s12182-020-00472-8.
[8] V. Ramba, S. Selvaraju, S. Subbiah, M. Palanisamy, and A. Srivastava, "Optimization of drilling parameters using improved play-back methodology," J. Pet. Sci. Eng., vol. 206, p. 108991, 2021, doi: 10.1016/j.petrol.2021.108991.
[9] X. Zhang, L. Lang, X. Zhang, H. Lv, and N. Gao, "Performance Prediction Model of Dynamic Pressure Oil-Air Separator," Int. J. Aerosp. Eng., vol. 2021, pp. 1-13, 2021, doi: 10.1155/2021/6665869.
[10] K. Abela, E. Francalanza, and P. Refalo, "Utilisation of a compressed air test bed to assess the effects of pneumatic parameters on energy consumption," Procedia CIRP, vol. 90, pp. 498-503, 2020, doi: 10.1016/j.procir.2020.01.119.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Copyright on any article is retained by the author(s).
- The author grants the journal, right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work’s authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal’s published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
- The article and any associated published material is distributed under the Creative Commons Attribution-ShareAlike 4.0 International License
