Estimation of temporary decommissioning impact on reliability and durability of oil pipelines

• Autorzy: Poberezhny L. , Martyniuk R. , Stanetsky A. , Poberezhna L. , Tkach O. , Hrytsanchuk A.

Identyfikatory

DOI

10.5604/01.3001.0013.5118

• Języki publikacji: EN

Abstrakty

EN

Purpose: Due to changes in the volume of oil transportation, part of the pipelines must be temporarily decommissioned. The purpose of the work is theoretical and experimental study of pressure fluctuations during operation of oil pipelines and their impact on the durability of the pipeline material in work state and after temporary decommissioning (conservation). Design/methodology/approach: The results of oil pressure fluctuation research have given a chance to choose the terms of experimental research providing of the pipe metal mechanical features changes research during oil pipeline exploitation. Findings: Fatigue test modes are selected based on the calculations of the mathematical model developed. Experimental studies of the dependence of the fatigue strength of the pipe material on the conditions of operation have been carried out, which made it possible to determine the parameters of the fatigue curve of the samples. Has been defined that fatigue strength for the new metal pipe samples is more for 20-25% than for the metal samples which had the contacts with lime milk and for 30-40% more than for metal samples which were under exploitation. Research limitations/implications: In the future, more combination of "pipe material - preservation medium" should be explored to establish pain of general regularities. Practical implications: The probabilistic curves of the pipeline non-destruction are constructed, which will be used for practical calculations of the reliability and durability of the 13G1S-U steel pipelines. Originality/value: Mathematical model is made that describes non-stationary oil moves in oil pipeline, that has been caused by jump like changes of oil supply in oil pipeline, on this basis was defined, that oil pressure in oil pipeline provides within non stationary process in a range of 0.4-0.6 Hz frequency and amplitude fluctuation of pressure is 0.1-0.5 MPa.

Słowa kluczowe

EN

oil pipeline; conservation; temporary decommissioning; probability of non-destruction; pipeline steel 13G1S-U

PL

rurociąg naftowy; konserwacja; wycofanie tymczasowe z eksploatacji; prawdopodobieństwo nieniszczenia; stal rurociągowa

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2019
• Tom: Vol. 94, nr 1-2
• Strony: 22--31
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Poberezhny L.

• Department of Chemistry, Institute of Tourism and Geosciences, Ivano-Frankivsk National Technical University of Oil and Gas, 15, Karpatska str., Ivano-Frankivsk, Ukraine

autor

Martyniuk R.

• 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

Stanetsky A.

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

autor

Poberezhna L.

• Department of Medical Informatics, Medical and Biological Physics, Pharmaceutical Faculty, Ivano-Frankivsk National Medical University, 12, Galytska str., Ivano-Frankivsk, Ukraine

autor

Tkach O.

• Department of Management and Marketing, Faculty of Economics, Vasyl Stefanyk National University, 47, Shevchenko str., Ivano-Frankivsk, Ukraine

autor

Hrytsanchuk A.

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

Bibliografia

• [1] A.B. Aibinder, A.G. Kamershtein. Raschet magistralnykh truboprovodov na prochnost I ustoichivost: spray. posobie. M. Nedra, 1982, 343 (in Russian).
• [2] J. Soszynska, Reliability and risk evaluation of a port oil pipeline transportation system in variable operation conditions, International Journal of Pressure Vessels and Piping 87/2-3 (2010) 81-87, DOI: https://doi.org/10.1016/j.ijpvp.2010.01.002.
• [3] J. Zhao, W. Chen, K. Chevil, J. Been, G.V. Boven, S. Keane, R. Kania, Effect of pressure sampling methods on pipeline integrity analysis, Journal of Pipeline Systems Engineering and Practice 8/4 (2017) 04017016.
• [4] E.I. Kryzhanivs'kyi, R.S. Hrabovs'kyi, O.M. Mandryk, Estimation of the serviceability of oil and gas pipelines after long-term operation according to the parameters of their defectiveness, Materials Science 49/1 (2013) 117-123 DOI: https://doi.org/10.1007/s11003-013-9590-6.
• [5] E.I. Kryzhanivs'kyi, H.M. Nykyforchyn, Specific features of hydrogen-induced corrosion degradation of steels of gas and oil pipelines and oil storage reservoirs, Materials Science 47/2 (2011) 127-136, DOI: https://doi.org/10.1007/s11003-011-9390-9.
• [6] W. Guo, H. Dong, M. Lu, X. Zhao, The coupled effects of thickness and delamination on cracking resistance of X70 pipeline steel, International Journal of Pressure Vessels and Piping, 79/6 (2002) 403-412, DOI: https://doi.org/10.1016/S0308-0161(02)00039-X.
• [7] A.V. Yavorskyi, M.O. Karpash, L.Y. Zhovtulia, L.Y. Poberezhny, P.O. Maruschak, Safe operation of engineering structures in the oil and gas industry, Journal of Natural Gas Science and Engineering 46 (2017) 289-295, DOI: 10.1016/j.jngse.2017.07.026.
• [8] A. Carpinteri (Ed.), Propagation of surface cracks under cyclic loading. Handbook of fatigue crack propagation in metallic structures, Elsevier Science B, V, 1994, 105.
• [9] H. Lin, A mechanical model of fatigue crack propagation, Proceedings of the 2nd International Conference of Fracture, Brighton, 1977, 812-823.
• [10] S. Manson, Fatigue: a complex subject - some simple approximations, Experimental Mechanics 5/4 (1965) 193-226, DOI: https://doi.org/10.1007/BF02321056.
• [11] M.D. Pandey, Probabilistic models for condition assessment of oil and gas pipelines, NDT & E International 31/5 (1998) 349-358, DOI: https://doi.org/10.1016/S0963-8695(98)00003-6.
• [12] L.Y. Poberezhnyi, P.O. Marushchak, A.P. Sorochak, D. Draganovska, A.V. Hrytsanchuk, B.V. Mishchuk, Corrosive and mechanical degradation of pipelines in acid soils, Strength of Materials 49/4 (2017) 539-549, DOI: https://doi.org/10.1007/s11223-017-9897-x.
• [13] V. Zapukhliak, L. Poberezhny, P. Maruschak, V. Grudz, R. Stasiuk, J. Brezinova, A. Guzanova, Mathematical Modeling of Unsteady Gas Transmission System Operating Conditions under Insufficient Loading, Energies 12/7 (2019) 1325, DOI: https://doi.org/10.3390/en12071325.
• [14] E.K. Pochtenny, Kineticheskaya teoriya mekha-nicheskoy ustalosti I ee prilozheniya (Kinetic theory of mechanical fatigue and its application), Minsk, Science and Engineering, 1973.
• [15] R.T. Martynyuk, T.I. Tverdushko, Doslidzhennya trendu vtomnoyi micznosti z metoyu ocinky zalyshkovogo resursu naftoprovodu "Odesa-Brody", Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas 2/28 (2011) 40-43 (in Ukrainian).

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).