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The article presents the results of the analysis of the hydrocarbon potential (KH) of the Lower Pliocene sediments (Productive series (PS) in the Azerbaijan sector and Red colored series in the Turkmenistan (RS)) and the temperature conditions for its realization within the Absheron-Pribalkhan uplift zone. The analysis is based both on the study of the regularities of changes of temperature in the space, and on the directly evaluation of maturity of organic matter (HC) in the rock. As a result of the studies carried out, the low hydrocarbon potential of the Lower Pliocene sediments (PS-RS) and the epigenetic nature of the main hydrocarbon resources of the South Caspian Basin are confirmed. Two temperature zones are distinguished within the Absheron-Pribalkhan zone, the boundary between which passes along the supposed deep break fault between the structures of Neft-Dashlary and Gunashly. In accordance with the revealed zonality in the NW of the part of the zone, the upper threshold for the beginning of oil generation is timed to a depth of approximately 2.8 km and in SE it is submerged to a depth of approximately 4.5 km. On the whole, the organic matter of the Lower-Pliocene rocks within the Absheron-Pribalkhan zone, in the considered depth interval, is characterized by low maturity and is below the "oil window".

About the Authors

A. A. Feyzullayev
Institute of Geology and Geophysics of the Azerbaijan National Academy of Sciences (ANAS)

Head of department “Geochemistry and Fluid dynamics of sedimentary basins” Dr. Sci., Professor, academic of ANAS

H. Cavid av., 119, Baku, AZ1143, Azerbaijan

G. H. Ismayilova
Institute of Geology and Geophysics of the Azerbaijan National Academy of Sciences (ANAS)

Leading researcher of department “Geochemistry and Fluid dynamics of sedimentary basins” Dr. Sci. (Geol. Miner.)

H. Cavid av., 119, Baku, AZ1143, Azerbaijan

A. N. Babazadeh
Institute of Geology and Geophysics of the Azerbaijan National Academy of Sciences (ANAS)

Junior researcher of “Geochemistry and Fluid dynamics of sedimentary basins”  ofInstitute

H. Cavid av., 119, Baku, AZ1143, Azerbaijan


1. Agabekov M.G. Geologicheskoe stroenie neftjanyh mestorozhdenij Azerbajdzhana i ih formirovanie. Baku: Azerneshr, 1963, 274 s.

2. Aliev A.I. Uslovija formirovanija zalezhej nefti i gaza v Juzhno-Kaspijskoj vpadine. Izvestija NANA, Nauki o Zemle, 2004, 4, 13-24c.

3. Alizade A.A., Salaev S.G., Aliev A.I. Nauchnaja ocenka perspektiv neftegazonosnosti Azerbajdzhana i Juzhnogo Kaspija i napravlenie poiskovorazvedochnyh rabot.- Baku: «Jelm», 1985, 252 s.

4. Veber V. V. Neftenosnye facii produktivnoj tolshhi. Izv. AN SSSR, ser. geol., 1945, № 2, 6−24.

5. Dadashev F.G., Mamedova P.A., Alekperov Je.F. Muganskaja monoklinal'. - Baku: «Nafta-Press», 2006,183 s.

6. Mehtiev Sh.F. i Aliev S.A. O velichine geotermicheskoj stupeni neftjanyh mestorozhdenij Azerbajdzhana. DAN SSSR, nov. ser., 1955, t. 102, № 1.

7. Mehtiev Sh.F., Aliev S.A. O faktorah, vlijajushhih na geotermicheskuju stupen' neftjanyh mestorozhdenij Azerbajdzhana. Geologija nefti i gaza, 1960, 3, 25-27.

8. Mirzadzhanzade A. H., Mehtiev Sh.F., Aliev S.A. i dr. Geotermicheskie issledovanija neftjanyh i gazovyh mestorozhdenij. M., Nedra, 1971, 216 s.

9. Muhtarov A.Sh. Modeli raspredelenija temperatur v osadochnom razreze Juzhno- Kaspijskogo bassejna. Sovremennye problemy geologii i geofiziki Kavkaza. Baku. Nafta-Press, 2012, pp. 214-230.

10. Samedov F. I., Burjakovskij L. A. Geotermicheskie uslovija mestorozhdenija Neftjanye Kamni. DAN Azerb. SSR, 1959, HV(1), 215 s.

11. Abrams M.A., Narimanov A.A. Geochemical evaluation of hydrocarbons and their potential sources in the western South Caspian depression, Republic of Azerbaijan.Marine and Petroleum Geology. 1997, Vol.14. No.4, pp.451-468.

12. Bailey N., Guliyev I.S., Feyzullayev A. A. Source rocks in the South Caspian. AAPG/ASPG Research Symposium. “Oil and gas Petroleum Systems in rapidly subsiding basins”. October 6-9. Baku, Azerbaijan. 1996, 2 p.

13. Feyzullayev A.A., Guliyev I.S., Tagiyev M.F. Source potential of the Mesozoic-Cenozoic rocks in the South Caspian Basin and their role in forming the oil accumulations in the Lower Pliocene reservoirs. Petroleum Geoscience.- 2001, 7(4), pp. 409-417.

14. Feyzullayev A.A., Huseynov D.A. 2016. Hydrocarbon potential and resourses of low pliocene-productive series in the South Caspian basin. Stratigraphy and sedimentology of oil-gas basins, 2016, 1, pp. 99-104.

15. Guliyev I.S, Feyzullayev A.A. Geochemistry of hydrocarbon seepages in Azerbaijan // In D. Shumacher, M. Abrams, eds., “Hydrocarbon migration and its near-surface expression. AAPG Memoir. 1996,V(66), pp.63-70.

16. Gurgey K. Correlation, alteration, and origin of hydrocarbons in the GCA, Bahar, and Gum Adasi fields, western South Caspian Basin: geochemical and multivariate statistical assessments Marine and Petroleum Geology. 2003, 20(10), pp.1119-1139.

17. Inan S., Yalchin N., Guliyev I., Feyzullayev A., Kuliyev K. Deep petroleum occurrences in the Lower Kura Depression, South Caspian Basin, Azerbaijan. Marine and Petroleum Geology, 1997, 14(7/8), pp.731-762.

18. Katz K.J., Richards D., Long D., Lawrence W. A new look at the components of the petroleum system of the South Caspian Basin // Journal of Petroleum Science and Engineering. 2000, 28, 161–182.

19. Miles J.A. Illustrated glossary of petroleum geochemistry. Oxford Science Publication, Oxford University Press, New York, 1989, 137 p.

20. Peters K.E., Moldovan J.M. The biomarker guide: Interpreting molecular fossils in petroleum and ancient sediments. PrenticeHall. EnglewoodCliffs, NewJersey, 1993, 363 p.

Supplementary files

For citation: Feyzullayev A.A., Ismayilova G.H., Babazadeh A.N. PECULIARITY OF CHANGES OF FORMATION TEMPERATURE WITHIN THE ABSHERON-PRIBALKHAN UPLIFT ZONE IN CONNECTION WITH THE PROCESSES OF OIL AND GAS GENERATION. Gornye nauki i tekhnologii = Mining Science and Technology (Russia). 2017;(2):3-10.

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