Geological object of Annensky district field was considered with the assessment and analysis of its spatial heterogeneity. Quantitative assessment of heterogeneity was carried out with detailed studies, i.e. covered local objects and structures. State medium- and large-scale geological surveys and development of new geological data analysis methods have created the conditions for a quantitative approach to the assessment of local and regional spatial inhomogeneities.
Datamine program is the leading global software for the industry of natural resources. We used it to make data and analysis, research, geology, geochemistry, rock mechanics, surveying, ore body modeling, the design of underground mines and quarries and production planning, and in the fields relatedto the study of the environment.
To work with well data source file is read into the database. A wide range of formats of data sources were used to import external data files, which are available through the Import command in the Data menu or the Import button in the toolbar. The studies used file-sources, which are four text files containing information about the location of wells and sample wells and properties orientation.
Contouring was conducted from the extreme southern section to the north at regular intervals.
One of the methods of studying the regional spatial inhomogeneities is spatial and statistical analysis.
Spatial and statistical analysis is based on the record of structural complexity and further tested by Jeffrey De-Vignala. The technique has confirmed the presence of pre-existing deposits (Pokrovsky, Krestovsky), and also revealed the presence of prospective area in the north-eastern part, dedicated to the siltstone-sandstone complex. In the course of geochemical studies carried out on the results of channel sampling faces three horizons (220, 120, 90) of copper and silver distribution maps were constructed. The investigations led to the conclusion that the useful component anomalous values correspond to places of tectonic faults and flexures.
|Issue||2016, № 3(Т.8)|
|Key words||mathematical model, probability, natural-industrial system, the structure of the system, diagram, system parameters, causal form, spatial-statistical analysis, the complexity of the geological structure.|
Research work was carried out at the Zhezkazgan field (Annensky district), Kazakhstan.