Investigation of gas gathering pipelines operation efficiency and selection of improvement methods

• Autorzy: Volovetskyi V. B. , Doroshenko Ya. V. , Kogut G. M. , Dzhus A. P. , Rybitskyi I. V. , Doroshenko J. I. , Shchyrba O. M.

Identyfikatory

DOI

10.5604/01.3001.0015.3585

• Języki publikacji: EN

Abstrakty

EN

Purpose: The article implies theoretical and experimental studies of the liquid pollution accumulations impact on the efficiency of gathering gas pipelines operation at the Yuliivskyi oil and gas condensate production facility (OGCPF). Research of efficiency of gas pipelines cleaning by various methods. Design/methodology/approach: The research methodology consists of determining the hydraulic efficiency of gathering gas pipelines before and after cleaning of their internal cavity by different methods and comparing the obtained results, which allows to objectively evaluate the efficiency of any cleaning method. CFD simulation of gas-dynamic processes in low sections of gas pipelines with liquid contaminants. Findings: Experimental studies of cleaning efficiency in the inner cavity of the gas gathering pipelines of the Yuliivskyi OGCPF by various methods, including: supply of surfactant solution, creating a high-speed gas flow, use of foam pistons were performed. It was established that cleaning the inner cavity of gas gathering pipelines by supplying a surfactant solution leads to an increase in the coefficient of hydraulic efficiency by 2%-4.5%, creating a high-speed gas flow by 4%-7%, and under certain conditions by 8%-10 % and more. However, for two gas pipelines the use of foam pistons allowed to increase the coefficient of hydraulic efficiency from 5.7 % to 10.5 % with a multiplicity of foam from 50 to 90. be recommended for other deposits.The results of CFD simulation showed that the accumulation of liquid contaminants in the lowered sections of gas pipelines affects gas-dynamic processes and leads to pressure losses above the values provided by the technological regime. With the increase in liquid contaminants volume the pressure losses occur. Moreover, with a small amount of contamination (up to 0.006 m3), liquid contaminants do not have a significant effect on pressure loss. If the contaminants volume in the lowered section of the pipeline is greater than the specified value, the pressure loss increases by parabolic dependence. The increase in mass flow leads to an increase in the value of pressure loss at the site of liquid contamination. Moreover, the greater the mass flow, the greater the impact of its changes on the pressure loss. The CFD simulation performed made it possible not only to determine the patterns of pressure loss in places of liquid contaminants accumulation in the inner cavity of gas pipelines, but also to understand the gas-dynamic processes in such places, which is an unconditional advantage of this method over experimental. Research limitations/implications: The obtained simulation results showed that the increase in the volume of liquid contaminants in the inner cavity of gas gathering pipelines leads to an increase in pressure losses above the value provided by the technological regime. To achieve maximum cleaning of gas gathering pipelines, it is necessary to develop a new method that will combine the considered. Practical implications: The performed experimental results make it possible to take a more thorough approach to cleaning the inner cavity of gas gathering pipelines and to forecast in advance to what extent the hydraulic efficiency of gas gathering pipelines can be increased. Originality/value: The obtained results of CFD simulation of gas-dynamic processes in lowered sections of gas pipelines with liquid contaminants, experimental studies of the effectiveness of various methods of cleaning the inner cavity of gas gathering pipelines has original value.

Słowa kluczowe

EN

gas; gas gathering pipeline; hydraulic efficiency; liquid contamination; foam; inner cavity cleaning

PL

gaz; rurociąg; sprawność hydrauliczna; zanieczyszczenie; piana

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2021
• Tom: Vol. 107, nr 2
• Strony: 59--74
• Opis fizyczny: Bibliogr. 21 poz., rys., tab., wykr.

Twórcy

autor

Volovetskyi V. B.

• Branch Ukrainian Scientific Research Institute of Natural Gases Public Joint Stock Company “Ukrgasvydobuvannya”, 20 Himnaziina Naberezhna str., Kharkiv, Ukraine

• https://orcid.org/0000-0001-8575-5143+++

autor

Doroshenko Ya. V.

• Department Oil and Gas Pipelines and Storage Facilities, Institute of Petroleum Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15, Karpatska str., Ivano-Frankivsk, Ukraine

autor

Kogut G. M.

• Department of Energy Management and Technical Diagnostics, Institute of Architecture, Construction and Power Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska str., Ivano-Frankivsk, Ukraine

autor

Dzhus A. P.

• Department of Oil and Gas Machines and Equipment, Institute of Mechanical Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska str., Ivano-Frankivsk, Ukraine

autor

Rybitskyi I. V.

• Department of Energy Management and Technical Diagnostics, Institute of Architecture, Construction and Power Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15 Karpatska str., Ivano-Frankivsk, Ukraine

autor

Doroshenko J. I.

• Department Oil and Gas Pipelines and Storage Facilities, Institute of Petroleum Engineering, Ivano-Frankivsk National Technical University of Oil and Gas, 15, Karpatska str., Ivano-Frankivsk, Ukraine

autor

Shchyrba O. M.

• Branch Ukrainian Scientific Research Institute of Natural Gases Public Joint Stock Company “Ukrgasvydobuvannya”, 20 Himnaziina Naberezhna str., Kharkiv, Ukraine

Bibliografia

• [1] Web-site of NJSC “Naftogaz of Ukraine” (in Ukrainian). Available at: http://www.naftogaz.com
• [2] Web-site of PJSC “Ukrgasvydobuvannya” (in Ukrainian). Available at: http://ugv.com.ua
• [3] A.A. Lysko, Executing the program of increasing the production of hydrocarbons, Proceedings of the International Scientific and Technical Conference “Oil and Gas Energy-2017”, Ivano-Frankivsk, Ukraine, 2017, 83-85 (in Ukrainian).
• [4] M.D. Serediuk, Peculiarities of the operation of the oil pipeline in the process of its cleaning from paraffin deposition, Journal of Achievements in Materials and Manufacturing Engineering 106/2 (2021) 77-85. DOI: https://doi.org/10.5604/01.3001.0015.2419
• [5] R.M. Kondrat, A.V. Uhrynovskyi, O.S. Sendeha, V.Ye. Blizniakov, T.V. Potiatynnyk, Pilot testing technology to clean gas pipelines in Khidnovytske gas field, Scientific Bulletin of the National Mining University 1 (2018) 12-19 (in Ukrainian). DOI: http://doi.org/10.29202/nvngu/2018-1/16
• [6] V.B. Volovetskyi, O.Yu. Vytiaz, O.M. Shchyrba, V.I. Kotsaba, N.M. Kotsaba, Study of the hydraulic efficiency of gas gathering pipeline from the GGS of the Narizhnianske GCF to the CGTU-2 of the Yuliivske OGCF, Prospecting and Development of Oil and Gas Fields 3/44 (2012) 158-165 (in Ukrainian).
• [7] V.B. Volovetskyi, O.M. Shchyrba, O.Yu. Vytiaz, Ya.V. Doroshenko, Analysis of the reasons for hydraulic efficiency decrease in gas gathering pipelines and the ways of its increase, Prospecting and Development of Oil and Gas Fields 3/48 (2013) 147-155 (in Ukrainian).
• [8] V.B. Volovetskyi, A.V. Uhrynovskyi, Ya.V. Doroshenko, O.M. Shchyrba, Yu.S. Stakhmych, Developing a set of measures to provide maximum hydraulic efficiency of gas gathering pipelines, Journal of Achievements in Materials and Manufacturing Engineering 101/1 (2020) 27-41. DOI: https://doi.org/10.5604/01.3001.0014.4088
• [9] V.B. Volovetskyi, Ya.V. Doroshenko, O.S. Tarayevs'kyy, O.M. Shchyrba, J.I. Doroshenko, Yu.S. Stakhmych, Experimental effectiveness studies of the technology for cleaning the inner cavity of gas gathering pipelines, Journal of Achievements in Materials and Manufacturing Engineering 105/2 (2021) 61-77. DOI: https://doi.org/10.5604/01.3001.0015.0518
• [10] V.B. Volovetskyi, Ya.V. Doroshenko, G.M. Kogut, I.V. Rybitskyi, J.I. Doroshenko, O.M. Shchyrba, Developing a complex of measures for liquid removal from gas condensate wells and flowlines using surfactants, Archives of Materials Science and Engineering 108/1 (2021) 24-41. DOI: https://doi.org/10.5604/01.3001.0015.0250
• [11] V.B. Volovetskyi, O.M. Shchyrba, Construction of gas gathering pipelines for stable production of carbohydrates, Visnyk Natsionalnoho Universytetu "Lvivska Politekhnika". Serie: Teoriia i Praktyka Budivnytstva 912 (2019) 19-28.
• [12] Ya. Doroshenko, I. Rybitskyi, Investigation of the influence of the gas pipeline tee geometry on hydraulic energy loss of gas pipeline systems, Eastern- European Journal of Enterprise Technologies 1/8(103) (2020) 28-34. DOI: https://doi.org/10.15587/1729-4061.2020.192828
• [13] Ya.V. Doroshenko, G.М. Kogut, I.V. Rybitskyi, O.S. Tarayevs'kyy, T.Yu. Pyrig, Numerical Investigation on Erosion Wear and Strength of Main Gas Pipelines Bends, Physics and Chemistry of Solid State 22/3 (2021) 551-560. DOI: https://doi.org/10.15330/pcss.22.3.551-560
• [14] Ya.V. Doroshenko, A.P. Oliynyk, O.M. Karpash, Modeling of stress-strain state of piping systems with erosion and corrosion wear, Physics and Chemistry of Solid State 21/1 (2020) 151-156. DOI: https://doi.org/10.15330/pcss.21.1.151-156
• [15] Ya. Doroshenko, V. Zapukhliak, K. Poliarush, R. Stasiuk, S. Bagriy, Development of trenchless technology of reconstruction of “Pulling pig P” pipeline communications, Eastern-European Journal of Enterprise Technologies 2/1(98) (2019) 28-38. DOI: https://doi.org/10.15587/1729-4061.2019.164351
• [16] L. Moroz, A. Uhrynovskyi, V. Popovych, B. Busko, G. Kogut, Effectiveness research of physical and chemical methods appfication for oil recovery enhancing using the ASP for the trutynsky oil field conditions, Management Systems in Production Engineering 28/2 (2020) 104-111. DOI: https://doi.org/10.2478/mspe-2020-0016
• [17] T. Koturbash, M. Karpash, I. Darvai, I. Rybitskyi, V. Kutcherov, Development of new instant technology of natural gas quality determination, Proceedings of the ASME 2013 Power Conference, Boston, Massachusetts, USA, 2013, V001T01A011. DOI: https://doi.org/10.1115/POWER2013-98089
• [18] I.V. Rybitskyi, V.I. Trofimchuk, G.M. Kogut, Enhancing the efficiency of gas distribution stations operation by selecting the optimal gas pressure and temperature parameters at the station outlet, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu 2020/3 (2020) 47-52. DOI: https://doi.org/10.33271/nvngu/2020-3/047
• [19] M. Serediuk, S. Grygorsky, Experimental study of transient processes in oil pipeline caused by startups of pumping units, Eastern-European Journal of Enterprise Technologies 5/2(83) (2016) 30-37. DOI: https://doi.org/10.15587/1729-4061.2016.77190
• [20] K. Squires, J. Eaton, Particle response and turbulence modification in isotropic turbulence, Physics of Fluids A: Fluid Dynamics 2/7 (1990) 1191-1203. DOI: https://doi.org/10.1063/1.857620
• [21] O.H. Semeniaka, S.I. Kushnariov, V.I. Kotsaba, S.V. Kryvulia, V.O. Rosliakov, Yu.L. Fesenko, A.P. Vakhriv, S.М. Klymenko, D.M. Kohuch, O.O. Misiniov, Foam well development device, Assignee: PJSC “Ukrgasvydobuvannya”. Patent of Ukraine No. 104950, IPC: Е21В43/00. Application date: 15.09.2015; Published: 02.25.2016; Bulletin No. 4 (in Ukrainian).

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).