ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

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Chernyh V. A. Oscillation processes in the gas pool development and in operation of underground gas storage facility. Izvestiya VUZ. Applied Nonlinear Dynamics, 2007, vol. 15, iss. 5, pp. 84-94. DOI: 10.18500/0869-6632-2007-15-5-84-94

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Oscillation processes in the gas pool development and in operation of underground gas storage facility

Chernyh Viktor Aleksandrovich, Federal State Budgetary Institution of Science "Institute for Oil and Gas Problems of the Russian Academy of Sciences"

The gas pool and underground gas storage facility are simulated as nonlinear dynamic systems. For the first time the basic physic and mathematical models of gas density oscillations during the development of a gas pool and operation of an underground gas storage facility have been worked out. It is shown that the occurrence of oscillations is connected with heterogeneity of the reservoir, gas cross-flows between heterogeneity elements, and finiteness of velocity of gas pressure disturbances propagation in the reservoir bed.

Key words: 
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