Ground water flow modeling input data preparation
1 / 23

Ground water flow modeling. Input data preparation. - PowerPoint PPT Presentation

  • Uploaded on

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:

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
Download Presentation

PowerPoint Slideshow about 'Ground water flow modeling. Input data preparation.' - margo

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Ground water flow modeling input data preparation

Ground water flow modeling.Input data preparation.

D.Frank-Kamenetsky (Committee)

I.Bogotyrev (Mineral)

G.Savenkova (Mineral)

M.Naumovets (Mineral)

G.Bogdanova (expert)

“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
“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
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
Input data preparation schedule

General (regional) information – July 2007

Detailed data – November 2007

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

Wells database
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 well 5019
Drill well №5019