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Differentiated probabilistic assessment of the generation processes in Domanic sediments of Perm region

Authors: V.I. Galkin, T.V. Karaseva , I.A.Kozlova , M.A. Nosov, S.N. Krivoshchekov (Perm National Research Polytechnic University, RF, Perm)

Key words: Domanic sediments, dispersed organic matter, bitumens, informative geochemical parameters, complex probabilistic criteria, prognostic evaluation of generation, territory oil-and-gas developing intensity zoning.

Assessment of the generation features of specific sediments of Sargaevskiy, Semiluki, Mendymskiy horizons and Upper Frasnian substage, marked out as Domanic, is carried out on basis of the statistical analysis of geochemical markers. Comprehensive probabilistic criterion, controlling the presence of migration-capable bitumens in the domanic type stratum and separated horizons, is substantiated with the help of the executed analysis. Regional scheme of epi-bitumens development sites distribution is constructed and regional perspectives of Perm region territory are substantiated.
References
1. Krivoshchekov S.N., Kochnev A.A., Sannikov I.V., Oil and gas prospects of domanic sediments in Perm Krai (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo
politekhnicheskogo universiteta. Geologiya. Neftegazovoe i
gornoe delo, 2013, no. 9, pp. 18-26.
2. Galkin V.I., Kozlova I.A., Melkishev O.A., Shadrina M.A., Geochemical indicators of dispersed organic matter (DOM) of rocks as criteria of hydrocarbon potential evaluation (In Russ.), Neftepromyslovoe delo, 2013, no. 9, pp. 28-31.
3. Kozlova I.A., Galkin V.I., Vantseva I.V., Evaluation of petroleum potential
of Solikamsk depression based on geological and geochemical characteristics
of oil and gas source rocks (In Russ.), Neftepromyslovoe delo, 2010,
no. 7, pp. 20-23.
4. Galkin V.I., Zhukov Yu.A., Shishkin M.A., Primenenie veroyatnostnykh modeley dlya lokal'nogo prognoza neftegazonosnosti (The use of probabilistic models for the oil and gas potential local forecast), Ekaterinburg: Publ. of Ural Branch of the Russian Academy of Sciences, 1990. – 108 s.
5. Sosnin N.E., Development of statistical models for predicting oil-and-gas content (on the example of terrigenous Devonian sediments of North Tatar arch) (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 5, pp. 16-25.
6. Krivoshchekov S.N., Galkin V.I., Kozlova I.A., Determination of potentially oil bearing areas by behavioristical method by the example of Perm Region (Krai) (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 7-14.
7. Galkin S.V., Accounting methods of geological risks on the stage of oil fields exploration (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 23-32.
8. Krivoshchekov S.N., Kozlova I.A., Sannikov I.V., Estimate of the petroleum potential of the western Solikamsk depression based on geochemical and geodynamic data, Neftyanoe khozyaystvo = Oil Industry, 2014, no. 6, pp. 12-15.
9. Kozlova I.A., Galkin V.I., Krivoshchekov S.N., Study of specific markers of the generation and migration of hydrocarbons Riphean-Vendian strata in Perm region (In Russ.), Neftyanoe khozyaystvo = Oil Industry, 2012, no. 12, pp. 88-90.
10. Kozlova I.A., Shadrina M.A., Geological and geochemical assessment of oil and gas in the upper Proterozoic possibility sediments in the Perm Region (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2013, no. 8, pp. 18-27.

Key words: Domanic sediments, dispersed organic matter, bitumens, informative geochemical parameters, complex probabilistic criteria, prognostic evaluation of generation, territory oil-and-gas developing intensity zoning.

Assessment of the generation features of specific sediments of Sargaevskiy, Semiluki, Mendymskiy horizons and Upper Frasnian substage, marked out as Domanic, is carried out on basis of the statistical analysis of geochemical markers. Comprehensive probabilistic criterion, controlling the presence of migration-capable bitumens in the domanic type stratum and separated horizons, is substantiated with the help of the executed analysis. Regional scheme of epi-bitumens development sites distribution is constructed and regional perspectives of Perm region territory are substantiated.
References
1. Krivoshchekov S.N., Kochnev A.A., Sannikov I.V., Oil and gas prospects of domanic sediments in Perm Krai (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo
politekhnicheskogo universiteta. Geologiya. Neftegazovoe i
gornoe delo, 2013, no. 9, pp. 18-26.
2. Galkin V.I., Kozlova I.A., Melkishev O.A., Shadrina M.A., Geochemical indicators of dispersed organic matter (DOM) of rocks as criteria of hydrocarbon potential evaluation (In Russ.), Neftepromyslovoe delo, 2013, no. 9, pp. 28-31.
3. Kozlova I.A., Galkin V.I., Vantseva I.V., Evaluation of petroleum potential
of Solikamsk depression based on geological and geochemical characteristics
of oil and gas source rocks (In Russ.), Neftepromyslovoe delo, 2010,
no. 7, pp. 20-23.
4. Galkin V.I., Zhukov Yu.A., Shishkin M.A., Primenenie veroyatnostnykh modeley dlya lokal'nogo prognoza neftegazonosnosti (The use of probabilistic models for the oil and gas potential local forecast), Ekaterinburg: Publ. of Ural Branch of the Russian Academy of Sciences, 1990. – 108 s.
5. Sosnin N.E., Development of statistical models for predicting oil-and-gas content (on the example of terrigenous Devonian sediments of North Tatar arch) (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 5, pp. 16-25.
6. Krivoshchekov S.N., Galkin V.I., Kozlova I.A., Determination of potentially oil bearing areas by behavioristical method by the example of Perm Region (Krai) (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 7-14.
7. Galkin S.V., Accounting methods of geological risks on the stage of oil fields exploration (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2012, no. 4, pp. 23-32.
8. Krivoshchekov S.N., Kozlova I.A., Sannikov I.V., Estimate of the petroleum potential of the western Solikamsk depression based on geochemical and geodynamic data, Neftyanoe khozyaystvo = Oil Industry, 2014, no. 6, pp. 12-15.
9. Kozlova I.A., Galkin V.I., Krivoshchekov S.N., Study of specific markers of the generation and migration of hydrocarbons Riphean-Vendian strata in Perm region (In Russ.), Neftyanoe khozyaystvo = Oil Industry, 2012, no. 12, pp. 88-90.
10. Kozlova I.A., Shadrina M.A., Geological and geochemical assessment of oil and gas in the upper Proterozoic possibility sediments in the Perm Region (In Russ.), Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Geologiya. Neftegazovoe i gornoe delo, 2013, no. 8, pp. 18-27.


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