Ground water flow modeling input data preparation
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Ground water flow modeling. Input data preparation. D.Frank-Kamenetsky (Committee) I.Bogotyrev (Mineral) G.Savenkova (Mineral) M.Naumovets (Mineral) G.Bogdanova (expert). Location of the pilot modeling areas. Shuvalovo. “Shuvalovo” polygon. Main tasks:

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Ground water flow modeling. Input data preparation.

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Ground water flow modeling.Input data preparation.

D.Frank-Kamenetsky (Committee)

I.Bogotyrev (Mineral)

G.Savenkova (Mineral)

M.Naumovets (Mineral)

G.Bogdanova (expert)

Location of the pilot modeling areas


“Shuvalovo” polygon

Main tasks:

Modeling of the oil pollution migration.

Modeling of oil pollution of the inter moraine aquifer.

Assessment of the pollution migration to surface water objects.

“Polustrovo” polygon

Protection of the ground water deposits against pollutants migration from upper aquifers.

Modeling of flooding caused by ground water.

Estimation of chemical changes caused by negative load to ground water.

Development of the recommendations to reduce negative impact to ground water in Polustrove area.

Required input data

information on all boreholes and wells used for different purposes: water-intake boreholes; private boreholes, monitoring, stratigraphic wells, etc;

static and piezometric levels;

groundwater table;

aquifer thickness;

climatic parameters: intensity of atmospheric precipitation , temperatures, etc;

hydrological data on rivers: level, runway, morphometric characteristics, flow-rate, etc.;

geometry of the system: data on the roof and subface of lithological strata;

tested filtration parameters (filtration coefficient, transmissibility, porosity, etc.);

chemical composition of groundwater.

Input data preparation schedule

General (regional) information – July 2007

Detailed data – November 2007

Definition of borders for the pilot areas.

“Shuvalovo” polygon

“Polustrovo” polygon

“Polustrovo” polygon

General geological and

hydrogeological information

  • Regional map

  • General information:

  • Relief of crystalline basement

  • Lithology and relief of pre-Quaternary deposits

  • Lithology of Quaternary deposits

  • Daylight relief

  • Hydrology

  • Hydrogeological information:

  • Uppermost (the first from surface) layer of Quaternary deposits with hydrogeological classification

  • Next to the uppermost (the second from surface) layer with hydrogeological classification

Regional sections

Preliminary information on “Shuvalovo” polygon

10 borehole columns.

Detailed geological data

Geological map for the “Shuvalovo” polygon


Hydrogeological sections and wells



Hydrogeological sections



Wells database

The database contains information on 331 wells.

1. Information source

2. General information (number, head-well level, depth, water table level, etc)

3. Geology (lithological descriptions)

4. Well construction (if exists)

5. 20 chemical analyzes (heavy metals, oil products, etc)

6. Filtration parameters for different rock types.

Drill hole database

Ground water chemical composition

Drill well №5019

The same data set for “Polystrovo” polygon

is under preparation

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