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Browsing by Subject "drilling eruption"

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    Item type:Article, Access status: Open Access ,
    Ocena wpływu otwartej erupcji ropy naftowej na środowisko gruntowo-wodne na przykładzie otworu Daszewo-1
    (2010) Macuda, Jan; Dubiel, Stanisław
    At the turn of 1980-1981, when exploration well „Daszewo-1” was drilled, an intense eruption of oil and natural gas occurred. It lasted 33 days and during that time dozen to tens thousands tones of oil were released to the environment. The soils around well „Daszewo-1” were polluted in the area of 27 ha. After 30 years the soil, ground and groundwater samples were taken for laboratory analyses, during which hydrocarbon concentrations were established. The obtained results were compared with the present qualitative standards of soil, ground and groundwater in the agricultural areas. They do not reveal any higher values than the standards for admissible hydrocarbon concentrations.