«Environmental protection in oil and gas complex»

Analysis of quaternary deposits affecting the character of the environment oil pollution

UDC: [622.2:504.5](470.1/.2)(095)
DOI: 10.33285/2411-7013-2022-6(309)-14-22

Authors:

¹ M. Lomonosov Northern (Arctic) Federal University, Arkhangelsk, Russia

Keywords: Sorokin swell, stability of the geological environment, quaternary deposits, oil pollution, geochemical barriers, sorption, seasonally thawed layer, zoning

Annotation:

Rather often natural landscapes pollution in the areas of oil and gas facilities location are caused by emergency spills of oil and petroleum products occurring due to the technology imperfection (equipment defects, corrosion accidents) and technological regulations violations. The nature of the technogenic impact on the upper part of the geological environment is largely determined by its resistance to oil pollution and the ability to self-purification. In the permafrost conditions the features of the pollutants spatial distribution primarily depend on the lithological composition of quaternary deposits and the depth of seasonal thaw acting as geochemical barriers that can limit the oil pollution migration coming from the Earth surface. In this regard, when developing oil fields, it is relevant to study the ecologically significant functions of quaternary deposits in the conditions of the oil industry intensive development. The article studies the sorption and shielding properties of quaternary deposits in relation to oil pollution in the northern part of the Sorokin swell as well as its zoning is performed in respect of the deposits ability to resist the vertical penetration of oil pollution.

Bibliography:

1. Solntseva N.P. Dobycha nefti i geokhimiya prirodnykh landshaftov. – M.: MGU im. M.V. Lomonosova, 1998. – 376 s.
2. Glazovskaya M.A., Pikovskiy Yu.I. Skorost' samoochishcheniya pochv ot nefti v razlichnykh prirodnykh zonakh // Priroda. – 1980. – № 5. – S. 118–119.
3. Pikovskiy Yu.I. Prirodnye i tekhnogennye potoki uglevodorodov v okruzhayushchey srede. – M.: INFRA-M, 2019. – 207 s.
4. Perel'man A.I. Geokhimiya landshafta. – 2-e izd., pererab. i dop. – M.: Vysshaya shk., 1975. – 341 s.
5. Glazovskaya M.A. Geokhimicheskie bar'ery v pochvakh ravnin, ikh tipologiya, funktsional'nye osobennosti i ekologicheskoe znachenie // Vestn. Moskovskogo un-ta. Ser. 5. Geografiya. – 2012. – № 1. – S. 8–14.
6. Seredin V.V. Otsenka geoekologicheskikh usloviy sanatsii territoriy, zagryaznennykh neft'yu i nefteproduktami. – Perm': Perm. gos. tekhn. un-t, 1998. – 153 s.
7. Yudakhin F.N., Gubaydullin M.G., Korobov V.B. Ekologicheskie problemy osvoeniya neftyanykh mestorozhdeniy severa Timano-Pechorskoy provintsii. – Ekaterinburg: UrO RAN, 2002. – 314 s.
8. Osobennosti vertikal'nogo raspredeleniya uglevodorodov v pochvennykh substratakh / E.M. Anchugova, M.Yu. Markarova, T.N. Shchemelinina, V.V. Volodin // Izv. Samarskogo nauch. tsentra RAN. – 2010. – T. 12, № 1-5. – S. 1203–1207.
9. Tilichko Yu.N. Osobennosti protsessa zagryazneniya vechnomerzlykh gruntov nefteproduktami na ob"ektakh MO RF i vozmozhnosti prognoznogo otsenivaniya masshtabov veroyatnogo zagryazneniya // Tr. voenno-kosmicheskoy akad. im. A.F. Mozhayskogo. – 2010. – № 627. – S. 153–158.
10. Eksperimental'nye issledovaniya vzaimodeystviya nefti s kriogennymi porodami / E.D. Ershov, E.M. Chuvilin, O.G. Smirnova, N.S. Naletova // Materialy Pervoy konferentsii geokriologov Rossii: sb. tr. konf., g. Moskva, 3–5 iyunya 1996 g. – M.: MGU im. M.V. Lomonosova, 1996. – Kn. 2. – S. 153–159.
11. Chuvilin E.M., Miklyaeva E.S. Polevoy eksperiment po otsenke neftyanogo zagryazneniya verkhnikh gorizontov mnogoletnemerzlykh porod // Kriosfera Zemli. – 2005. – T. 9, № 2. – S. 60–66.
12. Gubaydullin M.G., Gasanova A.V., Krayneva O.V. Analiz vliyaniya mnogoletnemerzlykh porod, pochvennykh usloviy i sostava porod na ustoychivost' verkhney chasti geologicheskoy sredy pri obustroystve neftepromyslovykh sooruzheniy v pribrezhnoy zone Pechorskogo morya // Zashchita okruzhayushchey sredy v neftegazovom komplekse. – 2020. – № 4(295). – S. 31–36. – DOI: 10.33285/2411-7013-2020-4(295)-31-36
13. Kaitov A.Z. Otchet o poiskakh i poiskovo-otsenochnykh rabotakh na peschanye grunty, peski i peschano-graviynye smesi dlya obustroystva Varandeyskogo, Toraveyskogo, Yuzhno-Toraveyskogo i gruppy Toboy-Myadseyskikh mestorozhdeniy nefti: geol. otchet. – 1991. – 282 s.
14. Gaydamanchuk A.S. Otchet po gidrogeologicheskoy, inzhenerno-geologicheskoy s"emke chetvertichnykh otlozheniy m-ba 1:200000 na ploshchadi listov R-40-XXIX-XXX, XXXV-XXXVI v NAO Arkhangel'skoy obl. Timanskaya GRE APGO: geol. otchet. – 1985. – 894 s.