Journal : AGH Drilling, Oil, Gas
Article : Study of the non-project operating modes of the gas pipeline transportation system

Authors :
Turkiewicz, A
Oil and Gas Institute, Kraków, Poland,
Brzeszcz, J.
Oil and Gas Institute, Kraków, Poland,
Witek, W.
Witek Engineering Services,
Kapusta, P.
Oil and Gas Institute, Kraków, Poland,
Freidenberger, C. G.
National Technological University, Bahia Blanca, Argentina, cristianfreidenberger@hotmail.com,
Śliwa, T.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Krakow, Poland, sliwa@agh. edu.pl,
Włodek, T.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Łaciak, M.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Kosowska, K.
Jagiellonian University, Faculty of International and Political Studies, Kraków, Poland,
Kosowski, P.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Ziaja, J.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Movchan, V.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Sapińska-Śliwa, A.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Wiśniowski, R.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Korzec, M.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland, Student Scientific Association “GEOWIERT”,
Gajdosz, A.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Śliwa, T.
AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland,
Kondrat, O.
Petroleum Engineering Institute, Ivano-Frankivsk National Technical University of Oil and Gas, Development and Operation of Oil and gas Fields Department, Ivano-Frankivsk, 15, Karpatska str., alexkondratr@gmail.com,
Volynskyy, D.
Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, 15, Karpatska Str, dmytro.volynskyy@gmail.com,
Abstract : The paper refers to the investigation of various non-project operating modes that can occur during the operation of the gas pipeline transmission system. The only method of research is mathematical modeling since the study of accidents and emergency situations in real pipeline is unacceptable. Therefore, in order to carry out the set tasks, mathematical modeling and computer simulation of the gas pipeline system and processes that can cause accidents in its work were applied. As an object of study area was taken a hypothetical gas pipeline transportation system with the possibility to research its unsteady processes arising from the sudden closing of valves, emergency gas leak, the appearance of illegal gas extraction, connecting or disconnecting of looping etc. A mathematical model of the system is based on the classical equations of unsteady gas flow, continuity and energy together with the equation of state of a real gas, which form a closed system. Boundary value problem is selected according to the operating conditions. The obtained results allow us to generalize the findings of a significant impact of location of a gas leak or its extraction for the period of its discovery and the rate of change of the gas flow mode in the pipeline.

Keywords : the Rotliegend series, Aeolian sandstones, Drill Stem Tester (DST), natural gas accumulations, standard Halliburton drill stem tester, bottom hole pressure, rock permeability,
Publishing house : Wydawnictwa AGH
Publication date : 2015
Number : Vol. 32, no. 2
Page : 335 – 343

Bibliography
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DOI :
Qute : Turkiewicz, A ,Brzeszcz, J. ,Witek, W. ,Kapusta, P. ,Freidenberger, C. G. ,Śliwa, T. ,Włodek, T. ,Łaciak, M. ,Kosowska, K. ,Kosowski, P. ,Ziaja, J. ,Movchan, V. ,Sapińska-Śliwa, A. ,Wiśniowski, R. ,Korzec, M. ,Gajdosz, A. ,Śliwa, T. ,Kondrat, O. ,Volynskyy, D. ,Volynskyy, D. , Study of the non-project operating modes of the gas pipeline transportation system. AGH Drilling, Oil, Gas Vol. 32, no. 2/2015
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