Study of the middle Caspian Neogene fluvial system prospects based on seismic survey and lithofacies analysis

UDK: УДК 553.98
Key words: water area of the Middle Caspian, seismic-facies analysis, lithofacies analysis, channel, paleochannel of the Volga
Authors: P.F. Popova, V.A. Tsygankova (VolgogradNIPImorneft Branch of LUKOIL-Engineering LLC in Volgograd, RF, Volgograd), S.V. Deliya (LUKOIL-Nizhnevolzhskneft LLC, Astrakhan)
Comprehensive studies of the Neogene thickness prospects for hydrocarbon search have been presented basing on the results of seismic and lithofacies analysis with regard to new wells drilling in the water area of the Middle Caspian. Such approach allowed identifying and specifying the geometry of the Neogene fluvial system with its main water artery – the Paleo-Volga, as well as studying the genesis of the deposits making the paleochannel and the conditions of sedimentation in the Miocene-Pliocene in the central part of the Middle Caspian.
References
1. Pronicheva M.V., Rozhdestvenskiy A.P., Geomorfologiya, 1976, no. 4,
pp. 12-22.
2. Gadzhiev A.N., Popkov V.I., Geotektonika – Geotectonics, 1988, no. 6,
pp. 101–112.
3. Gadzhiev A.N., Collected papers “Struktura i neftegazonosnost' vpadin
vnutrennikh morey” (Structure and oil and gas potential of inland seas
basins), Moscow: Publ. of IGiRGI, 1989, pp. 65-69.
4. Kholodov V.N., Kheirov M.B., Khalilov N.Yu., Litologiya i poleznye iskopaemye
- Lithology and Mineral Resources, 1992, no. 2, pp. 14-27.
5. Klenova M.V., Geologicheskoe stroenie podvodnogo sklona Kaspiyskogo
morya (Geological structure of the underwater slope of the Caspian
Sea), Moscow: Publ. of USSR Academy of Sciences, 1962, 636 p.
6. Ayzenshtadt G.E.-A., Koltypin S.N., Razmyslova S.S. et al., Proceedings of
VNIGRI, 1967, V. 253, 309 p.
7. Nevesskaya L.A., Goncharova I.A., Il'ina L.B., Paramonova N.P., Khondkarian
S.O., Stratigrafiya. Geologicheskaya korrelyatsiya – Stratigraphy and
Geological Correlation, 2003, V. 11, no. 2, pp. 3-26.
8. Brylev V.A., Geomorfologiya, 1984, no. 3, pp. 22-30.
9. Kolesnikov V.P., Stratigrafiya SSSR (Stratigraphy of the USSR), Book XII,
Neogen SSSR (Neogene of the USSR), Moscow: Publ. of AN SSSR, 1940,
pp.407-476.
10. Baturin V.P., Paleogeografiya po terrigennym komponentam. Baku (Paleogeography
of terrigenous components. Baku), Moscow: Publ. of ONTI,
NKTP SSSR, AzONTI, 1937, 292 p.


Attention!
To buy the complete text of article (Russian version a format - PDF) or to read the material which is in open access only the authorized visitors of the website can. .