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.
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
   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
   Barouch E., Chow K., Kaufman G.M., Wright T.H. Properties of successive sample moment estimators. Studies in Applied Mathematics, 1985, vol. 73, p. 239-260. DOI: https://doi.org/10.1002/sapm1985733239
   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.