Method to identify promising sites related to fluid dynamic processes in tectonically-stressed areas

Authors: I.A. Melnik (Siberian Research Institute of Geology, Geophysics and Mineral Resources, RF, Novosibirsk)

Key words: low-resistance reservoir, fluid-migration, tectonics.

The method of low-resistivity reservoirs detection on basis of re-interpretation of the results of standard methods of wells geophysical study is given. Comparison of the re-interpretation data with layers test results allowed to determine localization criteria of promising oil and gas saturated objects. The relation of the results of re-interpretation of materials of wells geophysical study with the results of seismic data processing is revealed. Structural criteria of tectonic stress-stable zones, promising in terms of oil and gas saturation, are determined.

References

1. Kontorovich V.A., Tektonika i neftegazonosnost' mezozoysko-kaynozoyskikh otlozheniy yugo-vostochnykh rayonov Zapadnoy Sibiri (Tectonics and oil and gas potential of the Mesozoic-Cenozoic deposits in southeastern areas of Western Siberia), Novosibirsk: Publ. of SB RAS, Branch "Geo", 2002, 253 p.

2. Sokolov B.A., Ablya E.A., Flyuidodinamicheskaya model' neftegazoobrazovaniya (Fluid dynamic model oil and gas generation), Moscow: GEOS Publ., 1999, 76 p.

3. Lebedev B.A., Geokhimiya epigeneticheskikh protsessov v osadochnykh basseynakh (Geochemistry of epigenetic processes in sedimentary basins), Leningrad: Nedra Publ., 1992, 239 p.

4. Ezhova A.V., Izvestiya TPU – Bulletin of the Tomsk Polytechnic University, 2006, V. 309, no. 6, pp. 23–26.

5. Semenov V.V., Mel'nik I.A, Pitkevich V.T., Sokova K.I., Solonin A.M., Geofizika, 2006, no. 2, pp. 42–47.

6. Mel'nik I.A., Neftyanoe khozyaystvo – Oil Industry, 2008, no. 4, pp. 34–36.

7. Mel'nik I.A., Geofizika, 2012, no. 1, pp. 31–35.

8. Mel'nik I.A., Vestnik Tomskogo gosudarstvennogo universiteta, 2007, no. 12, pp. 223–227.

9. Mel'nik I.A., Karotazhnik, 2012, 4, pp. 29–42.

10. Timurziev A.I., Noveyshaya sdvigovaya tektonika osadochnykh basseynov: tektonofizicheskiy i flyuidodinamicheskiy aspekty (v svyazi s neftegazonosnost'yu) (Recent pull-apart tectonics of sedimentary basins: tectonophysical and fluid dynamic aspects (in relation to oil and gas potential)): thesis of the doctor of geology and mineralogy sciences, Moscow, 2009.

Key words: low-resistance reservoir, fluid-migration, tectonics.

The method of low-resistivity reservoirs detection on basis of re-interpretation of the results of standard methods of wells geophysical study is given. Comparison of the re-interpretation data with layers test results allowed to determine localization criteria of promising oil and gas saturated objects. The relation of the results of re-interpretation of materials of wells geophysical study with the results of seismic data processing is revealed. Structural criteria of tectonic stress-stable zones, promising in terms of oil and gas saturation, are determined.

References

1. Kontorovich V.A., Tektonika i neftegazonosnost' mezozoysko-kaynozoyskikh otlozheniy yugo-vostochnykh rayonov Zapadnoy Sibiri (Tectonics and oil and gas potential of the Mesozoic-Cenozoic deposits in southeastern areas of Western Siberia), Novosibirsk: Publ. of SB RAS, Branch "Geo", 2002, 253 p.

2. Sokolov B.A., Ablya E.A., Flyuidodinamicheskaya model' neftegazoobrazovaniya (Fluid dynamic model oil and gas generation), Moscow: GEOS Publ., 1999, 76 p.

3. Lebedev B.A., Geokhimiya epigeneticheskikh protsessov v osadochnykh basseynakh (Geochemistry of epigenetic processes in sedimentary basins), Leningrad: Nedra Publ., 1992, 239 p.

4. Ezhova A.V., Izvestiya TPU – Bulletin of the Tomsk Polytechnic University, 2006, V. 309, no. 6, pp. 23–26.

5. Semenov V.V., Mel'nik I.A, Pitkevich V.T., Sokova K.I., Solonin A.M., Geofizika, 2006, no. 2, pp. 42–47.

6. Mel'nik I.A., Neftyanoe khozyaystvo – Oil Industry, 2008, no. 4, pp. 34–36.

7. Mel'nik I.A., Geofizika, 2012, no. 1, pp. 31–35.

8. Mel'nik I.A., Vestnik Tomskogo gosudarstvennogo universiteta, 2007, no. 12, pp. 223–227.

9. Mel'nik I.A., Karotazhnik, 2012, 4, pp. 29–42.

10. Timurziev A.I., Noveyshaya sdvigovaya tektonika osadochnykh basseynov: tektonofizicheskiy i flyuidodinamicheskiy aspekty (v svyazi s neftegazonosnost'yu) (Recent pull-apart tectonics of sedimentary basins: tectonophysical and fluid dynamic aspects (in relation to oil and gas potential)): thesis of the doctor of geology and mineralogy sciences, Moscow, 2009.


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