LABORATORY STUDY OF GROUNDWATER TABLE FLUCTUATION INFLUENCE ON LIGHT PETROLEUM PRODUCT STATE AND CONTENT Paper 2. Experiment with initial groundwater table lowering after formation of mobile petroleum product lay

In this paper laboratory phisical experiment in the column with sand is written. The experiment permitted to fix influence of groundwater table fluctuation on light petroleum product distribution of content and state in subsurface. This experiment differs from written in the Paper 1 [Парамонова и др., Ст. 1, 2017], that after formation of mobile light petroleum product lay groundwater table was lowered. On theoretical base given an account of papers [Парамонова и др., 2016а; Огняник, Парамонова, Ст. 1–3, 2016а–в; Парамонова, Гамшеева, Запольский, Ст. 4, 2016б] time change of water and kerosene volume, their content distribution in sand of the column and kerosene state was calculated by measures of water and kerosene levels in the well. Divergence between calculated and measured volumes was near 5% that confirms reality theoretical foundation.