Methods of geological and hydrodynamic modeling tournaisian carbonate deposits of Znamenskoye field (the Republic of Bashkortostan)
Authors: A.R. Kudayarova, M.V. Rykus, N.R. Kondrateva, A.S. Dushin, A.V. Melnikov (BashNIPIneft LLC, RF, Ufa)
Key words: carbonate collector, Tournaisian stage, lithological type, petrophysical class, geological and hydrodynamic modeling, reservoir properties.
Carbonate reservoirs of Tournaisian stage are studied, in terms of the links between existing geological heterogeneity and prediction of the wells. The methodology of the study is a detailed study of the geological features of the reservoir formation, comparing them with the data of geophysical, petrophysical studies and comparing the received information with the characteristics of the wells. The main results of the work is the systematization of carbonate reservoirs, the allocation of petrophysical classes and lithotypes, address using petrophysical relationships for each lithology type.
References
1. Lucia F.J., Carbonate reservoir characterization: an integrated approach,
Springer, 2007, 336 p.
2. Tyurikhin A.M., Masagutov R.Kh., Effect of structural-facies conditions and epigenesis on formation the collectors of Kizelovskij horizon of South-Tatar arch (In Russ.), Proceedings of BashNIPIneft', 1997, V. 93, pp. 108-123.
3. Syundyukov A.Z., Litologiya, fatsii i neftegazonosnost' karbonatnykh otlozheniy Zapadnoy Bashkirii (Lithology, facies and oil and gas potential of carbonate sediments of Western Bashkiria), Moscow: Nauka Publ., 1975, 174 p.
4. Proshlyakov B.K., Kuznetsov V.G., Litologiya (Lithology), Moscow: Nedra Publ., 1991, 444 p.
Key words: carbonate collector, Tournaisian stage, lithological type, petrophysical class, geological and hydrodynamic modeling, reservoir properties.
Carbonate reservoirs of Tournaisian stage are studied, in terms of the links between existing geological heterogeneity and prediction of the wells. The methodology of the study is a detailed study of the geological features of the reservoir formation, comparing them with the data of geophysical, petrophysical studies and comparing the received information with the characteristics of the wells. The main results of the work is the systematization of carbonate reservoirs, the allocation of petrophysical classes and lithotypes, address using petrophysical relationships for each lithology type.
References
1. Lucia F.J., Carbonate reservoir characterization: an integrated approach,
Springer, 2007, 336 p.
2. Tyurikhin A.M., Masagutov R.Kh., Effect of structural-facies conditions and epigenesis on formation the collectors of Kizelovskij horizon of South-Tatar arch (In Russ.), Proceedings of BashNIPIneft', 1997, V. 93, pp. 108-123.
3. Syundyukov A.Z., Litologiya, fatsii i neftegazonosnost' karbonatnykh otlozheniy Zapadnoy Bashkirii (Lithology, facies and oil and gas potential of carbonate sediments of Western Bashkiria), Moscow: Nauka Publ., 1975, 174 p.
4. Proshlyakov B.K., Kuznetsov V.G., Litologiya (Lithology), Moscow: Nedra Publ., 1991, 444 p.
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