Stratigraphy and lithology
| Article # 9_2026 | submitted on 02/11/2026 displayed on website on 04/07/2026 |
| 16 p. | Sharafutdinova L.P., Nasyrova E.A., Rakhmonova S.T. |
| Facies of Middle Jurassic strata of the Western Barsakelmes field (Ustyurt region, Republic of Uzbekistan) | |
| A lithofacies modeling of Jurassic strata of the Kuanysh-Koskaly swell in the Ustyurt region was performed based on detailed laboratory core analysis and well geophysical survey data from the Western Barsakelmes field. Using V.S. Muromtsev's electrometric facies modeling method, continental formation conditions for the productive strata of the Middle Jurassic time were established. High-capacity reservoirs formed in channel zones of alluvial facies belts, while mudstones formed in lacustrine-marsh zones, and are of a local nature. Keywords: Middle Jurassic strata, lithofacies modeling, electrometric facies model, high-capacity reservoir, Western Barsakelmes field, Ustyurt region, Republic of Uzbekistan. |
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| article citation | Sharafutdinova L.P., Nasyrova E.A., Rakhmonova S.T. Facies of Middle Jurassic strata of the Western Barsakelmes field (Ustyurt region, Republic of Uzbekistan). Neftegazovaya Geologiya. Teoriya I Praktika, 2026, vol. 21, no. 2, available at: https://www.ngtp.ru/rub/2026/9_2026.html EDN: OHDQHU |
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Akramkhodzhaev A.M., Avazkhodzhaev Kh.Kh., Labutina L.I. Lithology, formation conditions and oil and gas potential of the pre-Jurassic strata of Ustyurt. Tashkent: Fan Publ., 1979, 159 p. (In Russ.).
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Alekseev V.P., Maslov A.V. Sedimentary formations and sedimentary basins. Ekaterinburg: Ural State Mining and Geological Academy, 2003, 203 p. (In Russ.).
Gafarov N.A., Grizik A.Ya., Gulev V.L. A new view on the petroleum potential of Eastern Ustyurt. Vol. 1. Moscow: Nedra, 2010, 261 p. (In Russ.). EDN: QKJGWV
Khanin A.A. On the classification of oil and gas reservoir rocks. Razvedka i okhrana nedr, 1956, no. 1, pp. 1-12. (In Russ.).
Khegay D.R., Yuldasheva M.G. Features of the tectonic structure of the Ustyurt oil and gas region in the sedimentary cover. Geologiya i mineral'n·yye resursy, 2008, no. 5, p. 22. (In Russ.).
Muromtsev V.S. Electrometric geology of sand bodies as lithological traps of oil and gas. Leningrad: Nedra, 1984, 260 p. (In Russ.).
Muromtsev V.S. Methods of local prediction of sand bodies - lithological traps of oil and gas based on electrometric facies models. Methods for predicting lithological and stratigraphic oil and gas accumulations. proceedings of VNIGRI. Leningrad, 1981, pp. 5-23. (In Russ.).
Muromtsev V.S., Petrova R.K. Methodological guidelines for identifying lithological oil and gas traps. Leningrad, VNIGRI, 1979, 73 p. (In Russ.).
Sharafutdinova L.P., Atadzhanova M. Features of reservoir property variations in the Lower-Middle Jurassic strata of the Dzhel field. Geolog Azerbaydzhana, 2025, no. 28, pp. 68-84. (In Russ.).
Sharafutdinova L.P., Jalilov G.G. Lithological and stratigraphic features of the Middle Jurassic strata of the North Ustyurt depression (Uzbekistan). Razvedka i okhrana nedr, 2022, no. 4, pp. 22-30. (In Russ.). EDN: RHXVDG
Shimanskiy V.V., Kolpenskaya N.N., Taninskaya N.V., Kolbenkova I.A., Timofeeva I.K. Forecast of new oil and gas perspective facilities in the cretaceus strata of the southwestern peripheral Western Siberian petroleum province on the results of integrated facial-paleogeographical and geophysical researches. Neftegazovaya Geologiya. Teoriya I Praktika, 2021, vol. 16, no. 4, available at: http://www.ngtp.ru/rub/2021/40_2021.html (In Russ.). DOI: 10.17353/2070-5379/40_2021
Shimanskiy V.V., Taninskaya N.V., Kolpenskaya N.N., Niziaeva I.S., Vasiliev N.Ia. Sedimentation modeling conribution to the forecast and exploration of non-structural traps. Geologiya nefti i gaza, 2016, no. 3, pp. 55-65. (In Russ.). EDN: WCFSMF
Vendelstein B.Yu., Mancheva N.V., Petersilie V.I. Integrated interpretation of polarization potential and natural radioactivity logs. Moscow: Proceedings of the Moscow Institute of Oil and Gas, issue 89, 1969, pp. 72-79. (In Russ.).
Vinokurova E.G., Gramm M.N., Kuzichkina Yu.M., Repman E.A. Stratigraphy and paleontology of Uzbekistan and adjacent areas. Book 2. Tashkent: Publishing House of the Academy of Sciences, 1963, 266 p. (In Russ.).