So, the calcite filling in surface and near-surface is "retention diagenesis" of carbonate cavern reservoir.
因而认为地表、近地表方解石充填过程是碳酸盐岩洞穴型储层的“保持性成岩作用”。
2
Proper layout of water extracting and filling method of solution mining in tunnel cavern can improve and guarantee the brine production capacity and security production in the middle level.