Interrelation among electrophysical properties of clay rocks, their porosity and moisture saturation

Prostov, Sergey; Khyamyalyainen, V. A.; Bakhaeva, S. P.

doi:10.1007/s10913-006-0063-2

Cited by 7 publications

(4 citation statements)

References 2 publications

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“…To control the degree of soil pollution with oil products, it is advisable to use the dependence of electrical resistivity of the three-phase medium on porosity, moisture and electrical resistivity of the pore filler that is used in electrical prospecting and includes structural-textural empirical parameters [11,12]:…”

Section: Methodsmentioning

confidence: 99%

Geological-and-Geophysical Monitoring of Electrochemical Cleaning of Soil from Petroleum Pollution

Prostov

Shabanov

2018

E3S Web Conf.

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The article presents the rationale and development of electro physical methods of control of the degree of soils pollution with petroleum products. The ranges of variation for the parameters of the pore space structure and wettability for the Kuzbass conditions are determined by inverse calculations on the basis of experimental data. The theoretical dependences are shown which allow us to assess the degree of soil pollution with oil products according to the results of longitudinal and areal electrical sounding. The study confirms the possibility of rapid prediction of the degree of soil contamination by measuring its electrical resistance. The database has been compiled for interpretation of the results of experimental sounding when monitoring the changes in the degree of contamination. The use of the express forecast of numerical values of the contamination factor was studied.

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Section: Methodsmentioning

confidence: 99%

Geological-and-Geophysical Monitoring of Electrochemical Cleaning of Soil from Petroleum Pollution

Prostov

Shabanov

2018

E3S Web Conf.

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show abstract

Section: Methodsmentioning

confidence: 99%

Diagnostics of Oil Pollution Zones by Electro-Physical Method

Prostov

Shabanov

2017

E3S Web Conf.

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Abstract. The article presents the rationale and development of electro physical methods of control of the degree of soils pollution with petroleum products. The ranges of variation for the parameters of the pore space structure and wettability for the Kuzbass conditions are determined by inverse calculations on the basis of experimental data. The theoretical dependences are shown which allow us to assess the degree of soil pollution with oil products according to the results of longitudinal and areal electrical sounding. The study confirms the possibility of rapid prediction of the degree of soil contamination by measuring its electrical resistance. The database has been compiled for interpretation of the results of experimental sounding when monitoring the changes in the degree of contamination. The use of the express forecast of numerical values of the contamination factor was studied.

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“…When dispersive soil is exposed to electric current, its microstructure and its physical characteristics [13] change to a certain degree, including the conductive and dielectric properties [14,15].…”

Section: Introductionmentioning

confidence: 99%

The Study of Processes of Electrochemical Treatment of Soils at the Pilot Test Site

2017

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Abstract. The techniques of field testing of controlled electrochemical cleaning of soil from oil pollution and the experimental setup are described. The results of engineering-geological surveys of groundmass artificially saturated with petroleum products (used oil, gasoline) are presented. The processes of formation of zones of drying, accumulation of petroleum products in electroosmotic transport, changes in the structure of soil as a result of the phase transformation and dissolution of petroleum products are shown in detail. The phenomenon was established of oil coagulation in the pores of the soil when subjected to electric treatment leading to an increase of particle size of sand and clay components of the soil and contributing to its deactivation. The efficiency of electrochemical treatment of tight sand and clay soils was proved experimentally. Experiments confirmed the effectiveness of the integrated electrophysical control of soil properties changes in the process of treatment, and in combination with the previously established correlation dependencies -the possibility of the average assessment of the contamination factor change.

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Interrelation among electrophysical properties of clay rocks, their porosity and moisture saturation

Cited by 7 publications

References 2 publications

Geological-and-Geophysical Monitoring of Electrochemical Cleaning of Soil from Petroleum Pollution

Geological-and-Geophysical Monitoring of Electrochemical Cleaning of Soil from Petroleum Pollution

Diagnostics of Oil Pollution Zones by Electro-Physical Method

The Study of Processes of Electrochemical Treatment of Soils at the Pilot Test Site

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