The territory of business activities of Surgutneftegas JSC has long been located on the territory of Middle Ob. For more than 50 years history of oil extraction its’ supplies have merely exhausted. To support the stable oil extraction rate the company leads different projects, including the extraction in other regions such as Nenets autonomous district. Nowadays the company leads different oil supplies researches on some license areas in this region. Even this stage of the extraction changes the environment. Some components (such as the soils) are influenced only on the territories of the sites, but some (such as water resources) are influenced even far fr om the extraction territories due to the specific factors. Even small sites can change the geochemical condition of the environment and its appearance.
Surgutneftegas made a lot of different monitoring projects to lesser the influence on all the components of the nature. These researches are important because of the known exceeds of the lim it threshold concentration of different chemicals on all the new minefields of Russia. This is all because of the human and natural factors. The ecological monitoring helps preserving the environment from pollution and assists people to provide different modern protection measures oriented to minimize the damage and influence on the environment from the human activity.
Some of the results connected to the condition of Nenets autonomous district are presented below. The results of threshold analysis shows us that on the territory of Nenets autonomous districts there're some exceeds of the limited number of polluting substances despite the fact of the lack of gas-oil extraction.
References
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