METHOD FOR UNDERGROUND STORAGE FACILITY BUILDING IN SOLUBLE ROCK Russian patent published in 2005 - IPC

Abstract RU 2264339 C1

FIELD: construction of underground reservoirs in rock salt.

SUBSTANCE: method involves obtaining solvent by mixing brine with sweet water by supplying low-mineralized solvent from one reservoir under construction having the lesser volume of excavated cavity; solving rock along with maintaining predetermined flow rate of sweet water and conditioned (saturated) brine to be removed; discharging non-conditioned (low-mineralized) brine for following resaturation from above underground reservoir under construction having the lesser volume of excavated cavity; serially finishing construction of underground reservoirs of the group; constructing one or several following reservoirs of above storage facility and uniting the reservoirs with ones under construction.

EFFECT: increased efficiency of storage facility due to improved rationality of rock solution in reservoir group.

2 dwg

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RU 2 264 339 C1

Authors

Borisov V.V.

Gorif'Janov V.I.

Smirnov V.I.

Salokhin V.I.

Teplov M.K.

Khrulev A.S.

Lebedinskij V.S.

Vasilenko V.V.

Litvinov S.A.

Dates

2005-11-20Published

2004-04-12Filed