1887

Abstract

Summary

The naturally fractured reservoirs play very important role in hydrocarbon production within Panonian basin. The well production crucially depends on the possibility to penetrate the fractured zone Fracture network cause significant anisotropy of rock properties which, in turn, could be studied with a combination of seismic and wellbore data.

AVAZ inversion and full-wave acoustic logging coupled with borehole images were implemented to estimate fracture parameters in order to predict zones of high productivity. The independent techniques revealed differences in estimated fracture direction. Discovered descrepancies are explained by different scales of the applied methods and should be taken into consideration during well planning.

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/content/papers/10.3997/2214-4609.201800042
2018-02-05
2024-04-24
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References

  1. Barton, C., Zoback, M., & Moos, D.
    (1995). Fluid flow along potentially active faults in crystalline rocks. Geology, Vol.3, 683–686.
    [Google Scholar]
  2. Canning, A., & Malkin, A.
    (2009). Azimuthal AVA Analysis Using Full-Azimuth 3D Angle Gathers. SEG, Houston. International Exposition and Annual Meeting.
    [Google Scholar]
  3. Greenberg, M., & Castagna, J.
    (1992). Shear-wave velocity estimation in porous rocks: Theoretical formulation, preliminary verification, and applications. Geophysical Prospecting, 195.
    [Google Scholar]
  4. Koren, Z. R.
    (2011). Full-azimuth subsurface angle domain wavefield decomposition and imaging: Part 1; Directional and reflection image gathers. Geophysics, 76.
    [Google Scholar]
  5. Koren, Z., Ravve, I., Ragoza, E., Bartana, A., & Kosloff, D.
    (2008). Full-azimuth angle domain imaging. SEG. 78th Annual International Meeting., 2221–2225.
    [Google Scholar]
  6. Martinovic, S., Stojanovic, S., Stojanovic, R., & Knezevic, S.
    (2000). Application of new well-logging systems in exploration of naturally fractured reservoirs. Geofizicki karotaz. Novi Sad, 309–316
    [Google Scholar]
  7. Ruger, A., & Tsvankin
    . (1997). Using AVO for fracture detection: analitics basis and practical solutions. The lleading edge, v 16/10, 1429–1434.
    [Google Scholar]
  8. Дубиня, H., & Ежов, К.
    (2017). Уточнение анизотропии горизонтальных напряжений по данным о трещиноватости пород в условиях недоопределенности тектонического режима. EAGE Tyumen, 4.
    [Google Scholar]
  9. Семин, Д., Богатырев, И., Ольнева, Т., & Иноземцев, А.
    (2017). Получение качественного сейсмического изображения в интервале разреза, соответствующем донеогеновому основанию (фундаменту) в пределах разрабатываемого нефтяного месторождения. EAGE Tyumen.
    [Google Scholar]
  10. Харыба, Е., Богатырев, И., Селиванов, М., Билута, М., & Стулов, Л.
    (2017). Комплексный подход к выделению зон повышенной продуктивности месторождения, приуроченного к параметаморфизованным породам палеозойского комплекса. Сборник материалов конференции.
    [Google Scholar]
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