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<p>In order to predict the prospects of licensed subsurface areas for oil and natural gas, a sorber module with thermally‑graphitized carbon black modified with fullerene C<sub>60</sub> has been proposed for use in geochemical surveying. GC/MS was used to identify the hydrocarbon compounds extracted using this sorbent by passive adsorption, including references, characteristic of the oil deposits of the Pashyan horizon. The presence of C<sub>5</sub>‑C<sub>19</sub> alkanes, arenes, cyclic compounds, aldehydes, and alcohols as well as by‑products and other compounds in the extracted mixture was demonstrated. The chemometric method was used for treating the chromatographic data in order to construct a map of the surface of the probability distribution of the model on a fragment of one of the licensed sites, indicating the areas reflecting the presence or absence of hydrocarbons in productive formations.</p>

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Adsorption Properties of a Modified Adsorbent in Petroleum Analysis by Geochemical and Chemometric Methods

  • 期刊论文

  • 发表日期：

    2025年5月1日

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  • A. D. Badikova,
  • R. Kh. Masagutov,
  • N. A. Beigul,
  • S. R. Sakhibgareev,
  • I. N. Kulyashova,
  • S. S. Grigor’eva

摘要

In order to predict the prospects of licensed subsurface areas for oil and natural gas, a sorber module with thermally‑graphitized carbon black modified with fullerene C60 has been proposed for use in geochemical surveying. GC/MS was used to identify the hydrocarbon compounds extracted using this sorbent by passive adsorption, including references, characteristic of the oil deposits of the Pashyan horizon. The presence of C5‑C19 alkanes, arenes, cyclic compounds, aldehydes, and alcohols as well as by‑products and other compounds in the extracted mixture was demonstrated. The chemometric method was used for treating the chromatographic data in order to construct a map of the surface of the probability distribution of the model on a fragment of one of the licensed sites, indicating the areas reflecting the presence or absence of hydrocarbons in productive formations.