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Abstrakty
The article presents issues related to technical and economic optimization of filling underground gas storage in salt cavern (CUGS) on the example of Mogilno. Operation practice suggests that the first step is to inject the caverns with a high convergence, then with smaller and at the end caverns with the smallest convergence. In the withdraw process, the situation is reversed. On the other hand, the gas injection into the deepest caverns requires more compressor power. Optimization that takes into account only the speed of storage caverns convergence is not ideal. While injecting gas into storage caverns, compressors typically use about 1–3% of the transported gas, depending on the management of compressors operation. Taking into account the amount of gas supplied to the CUGS Mogilno, the cost of fuel gas that is used can be significant. In the liberalized gas market an underground gas storage operator will have to account carefully and buy fuel gas at market prices. These facts raise an important question: how to manage the operation, in a free gas market in the most efficient way which affects the profitability service storage provision in underground gas storage in salt caverns. This paper presents the optimization model, developed by the authors, that minimizes the consumption of fuel gas, while preventing overdependence loss of underground salt caverns volume, during the gas injecting process into storage caverns.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
385--403
Opis fizyczny
Bibliogr. 22 poz., tab., rys., wykr.
Twórcy
autor
- AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Krakow, Poland
autor
- AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Krakow, Poland (Ph.D. student), Polish Oil & Gas Company (PGNiG SA)
Bibliografia
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- [2] Flisiak D., Flisiak J., Tajduś A.: Geomechaniczne problemy projektowania podziemnych magazynów sprężonego powietrza dla energetyki. IGSMiE PAN, Kraków 1997.
- [3] INVESTGAS SA: The operation program CUGS Mogilno in season 2011/2012. Mogilno 2011.
- [4] Kłeczek Z., Radomski A., Zejlaś D.: Podziemne magazynowanie. KOMAG, Gliwice 2005.
- [5] Kunstman A., Urbańczyk K., Gąska K.: Pressure and temperature changes at the well head of natural gas storage cavern long term computer simulation compared with field data. SMRI Meeting Paper, Berlin, 3–6 October 2004.
- [6] Lall H.S., Percell P.B.: A dynamic programming based gas pipeline optimizer. Analysis and Optimization of Systes. Lecture Notes in Control and Information Sciences, vol. 144, 1990, pp. 123–132
- [7] Laskowska T., Gąska K., Wilkosz P.: Polskie magazyny gazu ziemnego– od Mogilna do Kosakowa . Przegląd Geologiczny, vol. 57, nr 9, 2009, pp. 755–756.
- [8] Osiadacz A.: Dynamic optimization of high pressure gas networks using hierarchical systems theory. PSIG Annual Meeting, 13–14 October, San Diego, California, Pipeline Simulation Interest Group 1994.
- [9] Osiadacz A., Górecki M.: Optimization of pipe sizes for distribution gas network design. Proceedings of the 27th PSIG Annual Meeting, Albuquerque, October 1995.
- [10] Osiadacz A., Świerczewski S.: Optimal control of gas transportation systems. Proceedings of the 3rd IEEE Conference on on Control Applications, vol. 2, 1994, pp.795–796.
- [11] Percell P.B., Ryan M.J.: Steady state optimization of gas pipeline network operation. Proceedings of the 19th PSIG Annual Meeting, Tulsa,1987.
- [12] Richter K.J.: Modele ekonomiczno matematyczne w transporcie. Wydawnictwa Komunikacji i Łączności, Warszawa 1971.
- [13] Schroeder D.W.: Hydraulic analysis in the natural gas industry. [in:] Chen J.J.W., Mital A. (Eds), Advances in Industrial Engineering Applications and Practice I, International Journal of Industrial Engineering, Cincinnati 1996, pp. 960–965.
- [14] Szpunar T., Budak P.: Konwergencja podziemnego magazynu gazu w kawernie solnej oraz graniczne parametry eksploatacyjne komory magazynowej. INiG, Kraków 2002.
- [15] Szpunar T., Budak P.: Konwergencja podziemnego magazynu gazu w kawernie solnej, w trójosiowym stanie naprężęń i odkształceń . INiG, Kraków 2005.
- [16] Szpunar T., Budak P.: Program symulacji pracy podziemnego magazynu gazu w komorze solnej . Nafta – Gaz, R. 56, nr 9, 2000, pp. 530–534.
- [17] Ślizowski J.: Sterowanie procesem eksploatacji komór magazynowych gazu ziemnego w wysadzie solnym dla minimalizacji strat pojemności wywołanych konwergencją. Sprawozdanie merytoryczne z projektu badawczo rozwojowego nr R0901701, IGSMiE PAN, Kraków 2008.
- [18] Ślizowski J., Brańka S., Maciejewski A.: Możliwości magazynowania gazu ziemnego w złożach soli kamiennej . IGSMiE PAN, Kraków 2006.
- [19] Ślizowski J., Urbańczyk K., Serbin K.: Numeryczna analiza konwergencji pola komór magazynowych gazu w wysadzie solnym . Gospodarka Surowcami Mineralnymi, t. 26, z. 3, 2010, pp. 85–93.
- [20] Thaule S.B.: Computational analysis of thermophysical and flow characteristics in gas caverns. SMRI Meeting, El Paso, Texas 1997.
- [21] Wong P.J., Larson R.E.: Optimization of natural gas pipeline systems via dynamic programming . IEEE Transactions on Automatic Control, vol. 13(5), 1968, pp. 475–481.
- [22] Wu S., Boyd E.A., Scott L.R.: Minimizing fuel consumption at gas compressor stations. [in:] Chen J.J. W., Mital A.(Eds), Advances in Industrial Engineering Applications and Practice I, International Journal of Industrial Engineering, Cincinnati 1996, pp. 972-977.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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