Annotation:
In the modern world it is difficult to underestimate the role of oil in the economy of each country. It is a raw material for chemical processing, an energy carrier with a long history of production and transportation.
The prevailing volume is delivered overland by pipeline transportation due to high transportation speed, flow rate and the possibility of regulating pumping stops. However, the main difficulty in pipeline operation is the selection of the optimal pumping mode. Due to terrain peculiarities, as well as variable oil flow rates along the length of the pipeline route, gravity pumping sections occur. Operation of the oil pipeline with these sections is complicated due to the change of pumping from single-phase to two-phase and the influence of vapor-air mixture on oil pumping indicators.
In this paper the main indicators of gravity mode of oil pumping are considered, numerical modeling methods are applied to derive a new formula that considers the influence of gas mixture on the transported oil flow; a 3D model of the stand is proposed, on which this mathematical model will be verified, as well as the invented instruments (devices) for determining the coefficient of oil pipeline filling will be tested.
References:
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14. Yamilev M.Z., Pshenin V.V., Matveev D.S., Podlesniy D.S., Bezimyannikov T.I. The use of compact inspection devices for monitoring the technical condition of pipelines in protective cases. Neftyanoe khozyaystvo = Oil Industry. 2022. № 2. pp. 106–110. (In Russ.). DOI: 10.24887/0028-2448-2022-2-106-110
15. Pshenin V., Liagova A., Razin A., Skorobogatov A., Komarovsky M. Robot Crawler for Surveying Pipelines and Metal Structures of Complex Spatial Configuration. Infrastructures. 2022. Vol. 7. № 6. DOI: 10.3390/infrastructures7060075
16. Ivanitskaya E.V. Industrial Safety and Labor Protection in the Fuel and Energy Complex. 2023. № 12. pp. 88–91. (In Russ.).
17. Glebova E.V., Volokhina A.T., Vikhrov A.E. Assessment of the efficiency of occupational safety culture management in fuel and energy companies. Zapiski Gornogo instituta = Journal of Mining Institute. 2023. Vol. 259. pp. 68–78. (In Russ.). DOI: 10.31897/PMI.2023.12
18. Pashkevich M.A., Danilov A.S. Ecological security and sustainability. Zapiski Gornogo instituta = Journal of Mining Institute. 2023. Vol. 260. pp. 153–154. (In Russ.).
19. Lurie M.V., Chuprakova N.P. Unsteady operating modes of a «hot» oil pipeline considering the thermal field of the surrounding ground. Nauka i tekhnologii truboprovodnogo transporta nefti i nefteproduktov = Science and Technologies: Oil and Oil Products Pipeline Transportation. 2021. Vol. 11. № 3. pp. 276–283. (In Russ.). DOI: 10.28999/2541-9595-2021-11-3-276-283
20. Didkovskaya A.S. Method for calculating transient processes accompanied by the formation of vapor-gas cavities. Territoriya Neftegaz = Territory Neftegaz. 2019. № 6. pp. 72–76. (In Russ.).
21. Schipachev A., Aljadly M., Ganzulenko O., Chernikov D., Razzhivin V., Yusupov R. Evaluating the Effectiveness of Magnetic-Pulse Treatment for Healing Continuity Defects in the Metal of Oil and Gas Pipelines. Metals. 2023. Vol. 13. № 11. pp. 1–21. DOI: 10.3390/met13111875
2. Cherepovitsyn A., Rutenko E., Solovyova V. Sustainable Development of Oil and Gas Re-sources: A System of Environmental, Socio-Economic, and Innovation Indicators. Journal of Marine Science and Engineering. 2021. Vol. 9. № 11. DOI: 10.3390/jmse9111307
3. Pshenin V.V., Zakirova G.S. Improving the efficiency of oil vapor recovery units in the commodity transport operations at oil terminals. Journal of Mining Institute. 2023. pp. 1–8. DOI: 10.31897/PMI.2023.29
4. BP Statistical Review of World Energy. 2022. 71st Ed. Available at: https://www.bp.com/content/dam/bp/business-sites/en/global/corporate/pdfs/energy-economics/statistical-review/bp-stats-review-2022-full-report.pdf (accessed: 14.11.2023).
5. Transshipment complex «Sheskharis». Available at: https://chernomor.transneft.ru/about/structure/sheskharis/ (accessed: 14.11.2023). (In Russ.).
6. Nikolaev A., Plotnikova K. Study of the Rheological Properties and Flow Process of High-Viscosity Oil Using Depressant Additives. Energies. 2023. Vol. 16. № 17. DOI: 10.3390/en16176296
7. Shabanova V.V., Solodovnikov A.V. Key Aspects of Preventing the Occurrence and Minimizing the Consequences of Accidents at Hazardous Production Facilities of the Oil and Gas Complex. Bezopasnost Truda v Promyshlennosti = Occupational Safety in Industry. 2023. № 11. pp. 36–42. (In Russ.). DOI: 10.24000/0409-2961-2023-11-36-42
8. Zakirova G., Krapivsky E., Berezovskaya A., Borisov A. Storage of Compressed Natural Gases. Energies. 2023. Vol. 16. № 20. DOI: 10.3390/en16207208
9. Federal norms and rules in the field of industrial safety «Safety rules for hazardous production facilities of the main pipelines»: Order of Rostechnadzor dated December 11, 2020. № 517. Available at: https://docs.cntd.ru/document/573174913 (accessed: 14.11.2023). (In Russ.).
10. Korshak A.A., Pshenin V.V. Determination of parameters of non-pump ejector gasoline vapor recovery unit. Nauka i tekhnologii truboprovodnogo transporta nefti i nefteproduktov = Science and Technologies: Oil and Oil Products Pipeline Transportation. 2023. Vol. 13. № 1. pp. 25–31. (In Russ.). DOI: 10.28999/2541-9595-2023-13-1-25-31
11. Starokon I.V., Zabolotneva A.A., Chastukhin A.P. Actual Problems of Insurance of Hazardous Production Facilities of the Oil and Gas Industry in Russia. Bezopasnost Truda v Promyshlennosti = Occupational Safety in Industry. 2023. № 6. pp. 29–35. (In Russ.). DOI: 10.24000/0409-2961-2023-6-29-35
12. Yamilev M.Z., Masagutov A.M., Nikolaev A.K., Pshenin V.V., Zaripova N.A., Plotnikova K.I. Modified equations for hydraulic calculation of thermally insulated oil pipelines for the case of a power-law fluid. Nauka i tekhnologii truboprovodnogo transporta nefti i nefteproduktov = Science and Technologies: Oil and Oil Products Pipeline Transportation. 2021. Vol. 11. № 4. pp. 388–395. (In Russ.). DOI: 10.28999/2541-9595-2021-11-4-388-395
13. Korshak A.A., Korshak An.A., Pshenin V.V. Calculation of phase transitions in condensation units for recovery of oil and oil products vapors. Neftyanoe khozyaystvo = Oil Industry. 2021. № 6. pp. 98–101. (In Russ.). DOI: 10.24887/0028-2448-2021-6-98-101
14. Yamilev M.Z., Pshenin V.V., Matveev D.S., Podlesniy D.S., Bezimyannikov T.I. The use of compact inspection devices for monitoring the technical condition of pipelines in protective cases. Neftyanoe khozyaystvo = Oil Industry. 2022. № 2. pp. 106–110. (In Russ.). DOI: 10.24887/0028-2448-2022-2-106-110
15. Pshenin V., Liagova A., Razin A., Skorobogatov A., Komarovsky M. Robot Crawler for Surveying Pipelines and Metal Structures of Complex Spatial Configuration. Infrastructures. 2022. Vol. 7. № 6. DOI: 10.3390/infrastructures7060075
16. Ivanitskaya E.V. Industrial Safety and Labor Protection in the Fuel and Energy Complex. 2023. № 12. pp. 88–91. (In Russ.).
17. Glebova E.V., Volokhina A.T., Vikhrov A.E. Assessment of the efficiency of occupational safety culture management in fuel and energy companies. Zapiski Gornogo instituta = Journal of Mining Institute. 2023. Vol. 259. pp. 68–78. (In Russ.). DOI: 10.31897/PMI.2023.12
18. Pashkevich M.A., Danilov A.S. Ecological security and sustainability. Zapiski Gornogo instituta = Journal of Mining Institute. 2023. Vol. 260. pp. 153–154. (In Russ.).
19. Lurie M.V., Chuprakova N.P. Unsteady operating modes of a «hot» oil pipeline considering the thermal field of the surrounding ground. Nauka i tekhnologii truboprovodnogo transporta nefti i nefteproduktov = Science and Technologies: Oil and Oil Products Pipeline Transportation. 2021. Vol. 11. № 3. pp. 276–283. (In Russ.). DOI: 10.28999/2541-9595-2021-11-3-276-283
20. Didkovskaya A.S. Method for calculating transient processes accompanied by the formation of vapor-gas cavities. Territoriya Neftegaz = Territory Neftegaz. 2019. № 6. pp. 72–76. (In Russ.).
21. Schipachev A., Aljadly M., Ganzulenko O., Chernikov D., Razzhivin V., Yusupov R. Evaluating the Effectiveness of Magnetic-Pulse Treatment for Healing Continuity Defects in the Metal of Oil and Gas Pipelines. Metals. 2023. Vol. 13. № 11. pp. 1–21. DOI: 10.3390/met13111875