Effective Modeling and Analysis of Salt-Cavern Natural-Gas Storage
- Pablo E. Barajas (University of Oklahoma) | Faruk Civan (University of Oklahoma)
- Document ID
- Society of Petroleum Engineers
- SPE Production & Operations
- Publication Date
- February 2014
- Document Type
- Journal Paper
- 51 - 60
- 2014.Society of Petroleum Engineers
- 5.10.2 Natural Gas Storage, 4.6 Natural Gas, 5.4.2 Gas Injection Methods
- Natural Gas Storage, Natural Gas Inventory, Underground Salt Caverns
- 4 in the last 30 days
- 408 since 2007
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A rigorous modeling approach is developed for effective management and inventory analysis of natural-gas storage in underground salt caverns by considering the interactions of storage gas with surface facilities through wells and surrounding salt formations. Computational-fluid-dynamics (CFD) and heat-transfer-modeling approaches are used to simulate the strongly coupled fluid-mechanics and heat-transfer problems involving cavern gas storage. Implementation of effective numerical methods and algorithms successfully generates the wellbore-temperature and -pressure distributions; storage-gas temperature, -pressure, and -velocity distributions; and temperature and pressure distributions of the gas leaking into the surrounding naturally fractured salt formation. Practical applications are performed concerning typical gas-injection, -storage, and -production scenarios and inventory analyses for both regular- and irregular-shaped caverns. Reversible and irreversible losses of natural gas into surrounding salt formations through natural defects, such as natural fractures, and defects resulting from deformation, ballooning, and aging effects are taken into account. The maximum amounts of gas that can be stored up to the pressure safety limit of caverns are shown to vary with the cavern shapes. Thus, the cavern gas inventory analysis is not only dependent on temperature, pressure, and total volume of the cavern, but also the cavern shape. Accurate prediction of the natural-gas storage performance and inventories on the basis of the present comprehensive simulation approach can be instrumental in effective management and balancing of the natural-gas supply and demand.
|File Size||1 MB||Number of Pages||10|
ANSYS. 2009. ANSYS Fluent (Version 12.1), http://www.ansys.com/Products/Simulation+Technology/Fluid+Dynamics/Fluid+Dynamics+Products/ANSYS+Fluent (accessed 2013).
API RP 1114, Design of Solution-Mined Underground Storage Facilities. 1994. Washington, DC: API.
Bary, A., Crotogino, F., Prevedel, B. et al. 2002. Storing Natural Gas Underground. Oilfield Review 14 (2): 2-17.
Bérest, P. and Brouard, B. 2003. Sécurité des cavernes de sel utilisées pour le stockage souterrain. Éruption ; instabilité instabilité mécanique ; perte d'étanchéité ; abandon des cavernes. Oil & Gas Science and Technology - Rev. IFP 58 (3): 361-384. http://dx.doi.org/10.2516/ogst:2003023.
Bird, R.B., Stewart, W.E., and Lightfoot, E.N. 1960. Transport Phenomena. New York: John Wiley & Sons Publishing.
Civan, F. 2004. Natural Gas Transportation and Storage. In Encyclopedia of Energy, C.J. Cleveland and S.A. Elias, Vol. 4, Reference Module in Earth Systems and Environmental Sciences, 273–282. Boston, Massachusetts: Elsevier. http://www.sciencedirect.com/science/article/pii/B012176480X00276X.
Civan, F. 2007. Reservoir Formation Damage: Fundamentals, Modeling, Assessment, and Mitigation, second edition. Burlington, Massachusetts: Gulf Professional Publishing/Elsevier.
Civan, F. 2011. Porous Media Transport Phenomena. New York: John Wiley & Sons.
DeVries, K., Callahan, G., and Mellegard, K. 2005. Numerical Simulations of Natural Gas Storage. Presented at the 40th US Symposium on Rock Mechanics, Anchorage, Alaska, USA, 25–29 June. ARMA 05-734.
Energy Information Administration. 2010. Public database, http:// www.eia.doe.gov/ (accessed 2 November 2012).
ANSYS. 2000. GAMBIT, Version 2.1, http://www.ansys.com.
Gillhaus, A. 2007. Natural Gas Storage in Salt Caverns - Present Status, Developments and Future Trends in Europe. Technical conference paper presented at the Solution Mining Research Institute Spring 2007 Conference, Basel, Switzerland, 29 April- 2 May. http://www.innovativeenergy.com.au/saltcavern/Europe%20salt%20caverns.pdf.
Guangjie, Y., Ruichen, S., Zhonglan, T. et al. 2006. Review of Underground Gas Storage in the Bedded Salt Deposit in China. Presented at the SPE Gas Technology Symposium, Calgary, 15-17 May. SPE-100385-MS. http://dx.doi.org/10.2118/100385-MS.
Han, G., Bruno, M.S., Lao, K. et al. 2007. Gas Storage and Operations in Single-Bedded Salt Caverns: Stability Analyses. SPE Prod & Oper 22 (3): 368-376. SPE-99520-PA. http://dx.doi.org/10.2118/99520-PA. [year correction]
von Tryller, H. and Musso, L. 2006. Controlled Cavern Leaching in Bedded Salt Without Blanket in Timpa del Salto. Technical conference paper presented at the Solution Mining Research Institute Spring 2006 Conference, Brussels, Belgium, 30 April- 3 May. http://www.socon.info/files/pub01-06.pdf.
Hagoort, J. 1994. Simulation of Production and Injection Performance of Gas Storage Caverns in Salt Formations. SPE Res Eng 9 (4): 278-282. SPE-26654-PA. http://dx.doi.org/10.2118/26654-PA.
Hilbert, L. and Saraf, V. 2008. Salt Mechanics and Casing Deformation in Solution-Mined Gas Storage Operation. Presented at the 42nd US Rock Mechanics Symposium and 2nd US-Canada Rock Mechanics Symposium, San Francisco, California, USA, 29 June–2 July. ARMA 08-383.
Iloeje, A. 2006. Dynamic Mathematical Model for Underground Gas Storage in Salt Cavern. MS thesis, University of Oklahoma, Norman, Oklahoma (May 2006).
Periasamy, C., Chinthamony, S.K., and Gollahalli, S.R. 2004a. Numerical Modeling of Evaporation Processes in Porous Media for Gas Turbine Applications. Presented at the 42nd AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, 5-8 January. Paper 2004-139.
Periasamy, C., Sankaran, S., and Gollahalli, S.R. 2004b. A Computational Study of the Evaporation Characteristics of an Air-Blast Atomized, Kerosene Spray in Porous Media. Presented at the 2004 ASME Power Conference, Baltimore, Maryland, USA, 30 March – 1 April. Paper PWR2004-52016.
Liu, N. and Civan, F. 2004. Underground Gas Storage Inventory Analysis by a Noniterative Method. J. Energy Resour. Technol. 127 (2): 163-165. http://dx.doi.org/10.1115/1.1875553.
Steinberger, A., Civan, F., and Hughes, R.G. 2002. Phenomenological Inventory Analysis of Underground Gas Storage in Salt Caverns. Presented at the SPE Annual Technical Conference and Exhibition, San Antonio, Texas, USA, 29 September-2 October. SPE-77346-MS. http://dx.doi.org/10.2118/77346-MS.
Tek, M. 1996. Natural Gas Underground Storage: Inventory and Deliverability. Tulsa, Oklahoma: Penn Well Publishing Co.