Issue 4(44), 2016

ISSN 2307-2091 (Print) 

ISSN 2500-2414 (Online)

DOI 10.21440/2307-2091-2016-4-18-24

Geological structure and hydrocarbon bearing prospects of deep horizons of Mishovdag Lower Kurinskaya basin based on new geology and geophysics data pdf

Kh. Mukhtarova, G. D. Nasibova

In order to determine the perspective based on new geological and geophysics data geological development was analyzed, reservoir characteristics of rocks were studied and correlation of cut-sections of Mishovdag structure of Lower Kurinskaya basin were done based on well data. As a consequence of the carried out paleoanalysis it was identified that the Mishovdag structure was developing simultaneously with deposition of sediments which proves its consedimentation. The carried out petrophysical studies showed that the lithofacies of rocks, that form layers change based on the sizes of flakes, meaning that coarse grained litofacies changes to fine-grained from legs to the crest. The characteristic of variability of penetrability of rocks along the horizons is that it occurs at long intervals. Based on the correlation of the well cut-sections widespread development of the effective capacities of PT deep horizons on the eastern arch and crestal parts of the Mishovdag anticline can be assumed. It should be mentioned that the drilled wells to the present day comprise wing and periclinal parts of the plications, upstructure portion of the Mishovdag deposit where main reserves of hydrocarbons along the PT-I horizon are concentrated was not encompassed by the deep exploratory drilling (since main wells in this part were drilled up to PT-I-PT-II). Based on the carried out explorations we can safely assume that the eastern crest portion where deep drilling on deep PT horizons weren’t made, new deposits of hydrocarbons will be detected.

Keywords: fold; structure; swell; lithofacies; perspective; oil; area; field.

REFERENCES

1. Alizade A. A. et al. 1966, Geologiya neftyanykh i gazovykh mestorozhdeniy Azerbaidjana [Geology of oil and gas fields of Azerbaijan]. Moscow, 392 p.
2. Aliev A. I., Bagirzade F. M., Buniatzade Z. A. et al. 1985, Mestorozhdeniya nefti i gaza – perspektivniye struktury Azerbaidzhanskoi SSR [Oil and gas fields – perspective structures of Azerbaijan SSR]. Baku, 298 p.
3. 1985, Karta mestorozhdeniy nefti i gaza i perspektivnykh struktur Azerbaidjanskoi SSR [Map of oil and gas fields and perspective features of Azerbaijan SSR], Moscow.
4. 1984, Karta neftegeologicheskogo rayonirovaniya Azerbaidjanskoi SSR [Map of geological zoning of oil fields of Azerbaijan SSR], Moscow.
5. Yusifov H., Suleimanov A. M. 2015, Geologicheskie osnovy poiskov nefti I gaza v mezozoyskikh otlozheniyah v Azerbaijane [Geological principles of searching for oil and gas in Mezozoic deposits in Azerbaidjan]. Baku, 307 p.
6. Guseinov A. N., Shirinov F. A. 1977, Neftegeologicheskoye raionirovaniye territorii Azerbaijana [Geological zoning of oil fields of Azerbaidjan]. Azerbaidjanskoye neftyanoye hozyaistvo [Azerbaijan oil industry]. No. 8, pp. 8–11.
7. Suleymanov A. M. 2000, Litologo-stratigraficheskiye predposylki poiskov ne-antiklinalnykh zalezhei nefti v mezozoiskih otlozheniyakh Kurinskogo mezhgornogo progiba [Lithologic-and-stratigraphic basis of searching for nonanticlinal deposits of Kurinskiy intermountain trough]. Geolog Azerbaijana [Geologist of Azerbaijan]. No. 4, pp. 8–15.
8. Suleymanov A. M., Zeinalov R. L., Magerramov B. I., 1997, Perspektivy poiskov novykh neftegazovykh zalezhei v severo-vostochnoi pribortovoi chasti Nizhnekurinskoi vpadiny [The outlook for the search for new oil reserves in northeastern cutoff part of Lower Kurinskaya basin]. Azerbaidzhanskoye neftyanoe khozyaistvo [Azerbaidjan oil industry]. No. 4. pp. 9–16.
9. Yusifov M. G., Akhundov S. H. 2013, [Forecasting tectonically screened deposits of hydrocarbons in Srednekurinskaya depression]. Azerbaidzhanskoye neftyanoe khozyaistvo [Azerbaidjan oil industry]. No. 4. pp. 7–12.
10. Gadzhizade F. M. 2003, Geologicheskoe stroenie i neftegazonosnost Srednekurinskoi vpadiny Azerbaijana [Geological structure and oil and gas content in Srednekurinskaya depression of Azerbaijan]. Baku, 377 p.
11. Salaev S. G., Kerimov I. A. et al. 1983, Otsenka perspektiv neftegazonosnosti mezozoiskikh otlozheniy Srednekurinskoi vpadiny i Apsherono-Gobustanskoi oblasti [Evaluation of perspectives of oil and gas content in Mesozoic deposits of Srednekurinskaya depression and Apsherono-Gobustanskaya region]. Baku, 184 p.
12. Salmanov A. M., Suleymanov A. M., Maharramov B. I. 2015, Paleogeology of oil and gas bearing regions in Azerbaijan. Baku, 472 p.

Лицензия Creative Commons
All articles posted on the site are available under the Creative Commons Attribution 4.0 Global License.