Spatial variability of oil properties within oil fields of the Republic of Tatarstan

Authors: D.K. Nourgaliev, I.Yu. Chernova, N.G. Nurgalieva, D.I. Khassanov, .. Kostina, A.V. Fattahov, P.S. Krylov (Kazan (Volga Region) Federal University, RF, Kazan)

Keywords: oil density, oil viscosity, modern geodynamics, neotectonics. The purpose of this research is to establish the relation between variability of physical and chemical properties of oil and geodynamic activity of the oil fields of the Republic of Tatarstan on the basis of generalization, systematization and analysis of information on physical properties of oil collected during the period from 1956 to 2004. It has been experimentally established that oil extracted from reservoirs located within zones with low geodynamic activity differs a lot by its mean density from the oil related to geodynamically active areas. The results of the study show the significant role of processes of destruction and re-formation of oil deposits of the Tatar Arc and surrounding areas during the last neotectonic phase.

References

1. Neftegazonosnost' Respubliki Tatarstan. Geologiya i razrabotka neftyanykh

mestorozhdeniy (Oil and gas potential of the Republic of Tatarstan. Geology

and development of oil fields): edited by Muslimov R.Kh., Part 1, Kazan': Fen

Publ., 2007.

2. Kas'yanova N.A., Bryukh O.V., Proceedings of 2nd international conference

Geodinamika neftegazonosnykh basseynov (Geodynamics of the

oil and gas basins), V. I, Moscow, 2004, pp. 58-61.

3. Kayukova G.P., Kiyamova A.M., Nigmedzyanova L.Z., Romanov A.G.,

Sharipova N.S., Nosova F.F., Nechitaylo G.S., Khramova E.V., Proceedings of

8th international conference Novye idei v geologii i geokhimii nefti i gaza.

Neftegazonosnye sistemy osadochnykh basseynov (New ideas in geology

and geochemistry of oil and gas. Petroleum systems of sedimentary basins),

Moscow: GEOS Publ., 2005, pp. 202-204.

4. Nourgaliev D.K., Muslimov R.Kh., Sidorova N.N., Plotnikova I.N. Variation of ibutane/

n-butane ratio in oils of the Romashkino oil field for the period of

19822000: Probable influence of the global seismicity on the fluid migration,

Geochemical Exploration, 2006, V. 89, pp. 293296.

5. Kas'yanova N.A., Chizhov S.I., Repey A.M., Bryukh O.V., Proceedings of 8th

international conference Novye idei v geologii i geokhimii nefti i gaza.

Neftegazonosnye sistemy osadochnykh basseynov (New ideas in geology

and geochemistry of oil and gas. Petroleum systems of sedimentary basins),

Moscow: GEOS Publ., 2005, pp.192-194.

6. Eremina E.I., Proceedings of 2nd international conference Geodinamika

neftegazonosnykh basseynov (Geodynamics of the oil and gas basins),

V. I, Moscow, 2004, pp. 53 -54.

7. Kutyrev E.F., Proceedings of 2nd international conference Geodinamika

neftegazonosnykh basseynov (Geodynamics of the oil and gas basins),

V. I, Moscow, 2004, pp. 72-77.

8. Kayukova G.P., Minnegalieva A.M., Romanov G.V., Sharipova N.S., Nosova

F.F., Luk'yanova R.G., Zheglova T.P., Nechitaylo G.S,. Proceedings of 2nd international

conference Geodinamika neftegazonosnykh basseynov (Geodynamics

of the oil and gas basins), V. I, Moscow, 2004, pp. 61-62.

9. Filosofov V.P., Osnovy morfometricheskogo metoda poiskov tektonicheskikh

struktur (Fundamentals of morphometric methods to search for the

tectonic structures): edited by Vostryakova A.V., Saratov: Publ. of SSU, 1975,

232 p.

10. Chernova I.Yu., Nugmanov I.I., Dautov A.N., Geoinformatika/Geoinformatika,

2010, no. 4, pp. 9-23.

11. Chernova I.Yu., Nugmanov I.I., Luneva O.V., Dautov AN., Uchenye zapiski

Kazanskogo universiteta. Seriya Estestvennye nauki - Proceedings of Kazan

University. Natural Sciences Series, 2011, V. 153, no. 3, pp. 1-15.

12. Mitchell A., The ESRI guide to GIS analysis: Geographic patterns and relationships

analizis, ESRI Press, 1999.

13. Zlatopolsky A.A., Program LESSA (Lineament Extraction and Stripe Statistical

Analysis) automated linear image features analysis - experimental results,

Computers & Geoscience, 1992, V. 18, no. 9, pp. 1121-1126.

14. Borovikov V., STATISTICA. Iskusstvo analiza dannykh na komp'yutere: dlya

professionalov (STATISTICA. Art of computer data analysis: for the professionals),

St. Petersburg: Piter Publ., 2003, 489 p.

15. Nurgaliev D.K., Chernova I.Yu., Nugmanov I.I., Georesursy - Georesources,

2011, no. 6(42), pp. 2 -5.



Keywords: oil density, oil viscosity, modern geodynamics, neotectonics. The purpose of this research is to establish the relation between variability of physical and chemical properties of oil and geodynamic activity of the oil fields of the Republic of Tatarstan on the basis of generalization, systematization and analysis of information on physical properties of oil collected during the period from 1956 to 2004. It has been experimentally established that oil extracted from reservoirs located within zones with low geodynamic activity differs a lot by its mean density from the oil related to geodynamically active areas. The results of the study show the significant role of processes of destruction and re-formation of oil deposits of the Tatar Arc and surrounding areas during the last neotectonic phase.

References

1. Neftegazonosnost' Respubliki Tatarstan. Geologiya i razrabotka neftyanykh

mestorozhdeniy (Oil and gas potential of the Republic of Tatarstan. Geology

and development of oil fields): edited by Muslimov R.Kh., Part 1, Kazan': Fen

Publ., 2007.

2. Kas'yanova N.A., Bryukh O.V., Proceedings of 2nd international conference

Geodinamika neftegazonosnykh basseynov (Geodynamics of the

oil and gas basins), V. I, Moscow, 2004, pp. 58-61.

3. Kayukova G.P., Kiyamova A.M., Nigmedzyanova L.Z., Romanov A.G.,

Sharipova N.S., Nosova F.F., Nechitaylo G.S., Khramova E.V., Proceedings of

8th international conference Novye idei v geologii i geokhimii nefti i gaza.

Neftegazonosnye sistemy osadochnykh basseynov (New ideas in geology

and geochemistry of oil and gas. Petroleum systems of sedimentary basins),

Moscow: GEOS Publ., 2005, pp. 202-204.

4. Nourgaliev D.K., Muslimov R.Kh., Sidorova N.N., Plotnikova I.N. Variation of ibutane/

n-butane ratio in oils of the Romashkino oil field for the period of

19822000: Probable influence of the global seismicity on the fluid migration,

Geochemical Exploration, 2006, V. 89, pp. 293296.

5. Kas'yanova N.A., Chizhov S.I., Repey A.M., Bryukh O.V., Proceedings of 8th

international conference Novye idei v geologii i geokhimii nefti i gaza.

Neftegazonosnye sistemy osadochnykh basseynov (New ideas in geology

and geochemistry of oil and gas. Petroleum systems of sedimentary basins),

Moscow: GEOS Publ., 2005, pp.192-194.

6. Eremina E.I., Proceedings of 2nd international conference Geodinamika

neftegazonosnykh basseynov (Geodynamics of the oil and gas basins),

V. I, Moscow, 2004, pp. 53 -54.

7. Kutyrev E.F., Proceedings of 2nd international conference Geodinamika

neftegazonosnykh basseynov (Geodynamics of the oil and gas basins),

V. I, Moscow, 2004, pp. 72-77.

8. Kayukova G.P., Minnegalieva A.M., Romanov G.V., Sharipova N.S., Nosova

F.F., Luk'yanova R.G., Zheglova T.P., Nechitaylo G.S,. Proceedings of 2nd international

conference Geodinamika neftegazonosnykh basseynov (Geodynamics

of the oil and gas basins), V. I, Moscow, 2004, pp. 61-62.

9. Filosofov V.P., Osnovy morfometricheskogo metoda poiskov tektonicheskikh

struktur (Fundamentals of morphometric methods to search for the

tectonic structures): edited by Vostryakova A.V., Saratov: Publ. of SSU, 1975,

232 p.

10. Chernova I.Yu., Nugmanov I.I., Dautov A.N., Geoinformatika/Geoinformatika,

2010, no. 4, pp. 9-23.

11. Chernova I.Yu., Nugmanov I.I., Luneva O.V., Dautov AN., Uchenye zapiski

Kazanskogo universiteta. Seriya Estestvennye nauki - Proceedings of Kazan

University. Natural Sciences Series, 2011, V. 153, no. 3, pp. 1-15.

12. Mitchell A., The ESRI guide to GIS analysis: Geographic patterns and relationships

analizis, ESRI Press, 1999.

13. Zlatopolsky A.A., Program LESSA (Lineament Extraction and Stripe Statistical

Analysis) automated linear image features analysis - experimental results,

Computers & Geoscience, 1992, V. 18, no. 9, pp. 1121-1126.

14. Borovikov V., STATISTICA. Iskusstvo analiza dannykh na komp'yutere: dlya

professionalov (STATISTICA. Art of computer data analysis: for the professionals),

St. Petersburg: Piter Publ., 2003, 489 p.

15. Nurgaliev D.K., Chernova I.Yu., Nugmanov I.I., Georesursy - Georesources,

2011, no. 6(42), pp. 2 -5.





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