МЕНЮ


Sadov S.L.

sadov@energy.komisc.ru



Graduated from Syktyvkar State University (1983), specialization "mathematician".
PhD in economics.
Leading Researcher of Institute of social-economic and energetic problems of North Komi SC UB RAS
Area of scientific interest: economic evaluation of hydrocarbon resources of different areas of knowledge, taking into account the appropriate level of reliability of the initial information.
Author of 91 publications.
Discussion
Section editor – PhD in geology and mineralogy Averyanova O.Yu.
Article # 23_2016 submitted on 01/11/2016 displayed on website on 06/22/2016
11 p. Sadov S.L., Tarbaev B.I.
pdf  Application of statistical base method for evaluation of residual reserves of Western Tebuksky and Dzhersky oil fields
The estimation method of residual reserves of depleted oil fields is analyzed on the basis of modification of a known method of geo-pendulum measurements. The possibility of clarifying the oil recovery factor is discussed as far as information on the volume of cumulative production becomes available and in accordance with the actual geological and commercial situation. Two multilayer deposits on the south of the Timan-Pechora oil and gas province with a long operating life were selected as the object of evaluation. The calculations were performed up to obtaining of sustainable result.

Keywords: method of statistical base, depleted oil fields, residual reserves, oil recovery factor.
article citation Sadov S.L., Tarbaev B.I. Opyt primeneniya metoda statisticheskoy bazy dlya otsenki ostatochnykh zapasov Zapadno-Tebukskogo i Dzh"erskogo neftyanykh mestorozhdeniy [Application of statistical base method for evaluation of residual reserves of Western Tebuksky and Dzhersky oil fields]. Neftegazovaya Geologiya. Teoriya I Praktika, 2016, vol. 11, no. 2, available at: http://www.ngtp.ru/rub/8/23_2016.pdf
DOI https://doi.org/10.17353/2070-5379/23_2016
References
   Andreatta G., Kaufman G.M. Estimation of finite population properties when sampling is without replacement and proportional to magnitude. Jour. Am. Stat. Assoc., 1986, vol. 81, no. 395, p. 657-666. DOI: https://doi.org/10.1080/01621459.1986.10478318
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   Chen Z. Quantification of petroleum resources through sampling from a parent population and as a function of basin yield. Doctoral thesis, the Norwegian Institute of Technology, 1993, 320 p.
   Chen Z., Sinding-Larsen R. Estimating petroleum resources using Geo-anchored method - a sensitivity study. Natural Resources Research, 1999, vol. 8, no. 1, p. 49-58. DOI: http://dx.doi.org/10.1023/A:1021681611558
   Kaufman G.M. Finite population sampling methods for oil and gas resource estimation, in Rice D.D., ed, Oil and gas assessment. Methods and applications. Am. Assoc. Petroleum Geologists Studies in Geology, 1986, no. 21, p. 43-54.
   Tarbaev B.I., Sadov S.L., Sizonenko T.O. Otsenka ekonomicheskoy tsennosti istoshchennogo mestorozhdeniya nefti metodom statisticheskoy bazy [Estimation of the economic value of depleted oil fields of the statistical base method]. Izvestiya Komi nauchnogo tsentra UrO RAN, 2011, no. 3, p. 78-80.

Geological simulation and issues of petroleum fields development
Section editor – PhD in geology and mineralogy Prischepa O.M.
Article # 22_2015 submitted on 05/29/2015 displayed on website on 06/15/2015
11 p. Sadov S.L., Tarbaev B.I., Kotik I.S.
pdf  Remote sensing data using for the probability assessment of hydrocarbon traps identification (on example of the southern part of Ukhta-Izhma arch and Omra-Soyva step)
The results of interpretation of space images are used in this paper to estimate the potential of two regions in the south of Timan-Pechora oil-and-gas bearing province. The interpretation of the satellite images resulted in identification of 50 local objects as a predictor of undiscovered structures of hydrocarbon trap type. The calculations showed the increment of discovery probability of new hydrocarbon traps at nearly 1.5 times. It shows a high potential of investment in exploration of these areas.

Keywords: hydrocarbon trap, interpretation, satellite images, probability assessment, fuzzy weights of evidence method.
article citation Sadov S.L., Tarbaev B.I., Kotik I.S. Ispol'zovanie rezul'tatov distantsionnykh issledovaniy dlya otsenki veroyatnosti obnaruzheniya lovushek uglevodorodov (na primere yuga Ukhta-Izhemskogo vala i Omra-Soyvinskoy stupeni) [Remote sensing data using for the probability assessment of hydrocarbon traps identification (on example of the southern part of Ukhta-Izhma arch and Omra-Soyva step)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2015, vol. 10, no. 2, available at: http://www.ngtp.ru/rub/11/22_2015.pdf
DOI https://doi.org/10.17353/2070-5379/22_2015
References

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   Tarbaev B.I., Sadov S.L., Afonin R.E. Veroyatnost' geologicheskogo uspekha na neftegazonosnykh territoriyakh, dostigshikh issledovatel'skoy zrelosti [The probability of geological success on the oil and gas terrains that reached researches maturity]. Izvestiya Komi nauchnogo tsentra, 2014, no. 2, p. 75-79.