Abstract

The paper studies the influence of properties interpolation between wells on the result of geostatistical inversion. Studies conducted in this paper aimed at assessing the distortions introduced by the mismatch of real medium and interpolation model, caused by the statistical distribution function does not satisfy the criteria stationary.

Keywords

Seismic, geostatistics, inversion, interpolation,

Reference

  •  1) Myasoedov D.N. Problemy geostatisticheskoy inversii v neodnorodnoy srede // Geofizika. 2014. №6.

  •  2) Urupov A.K. Osnovy trehmernoy seysmorazvedki: ucheb. posobie dlya vuzov. M.: Izd-vo RGU nefti i gaza im. I.M. Gubkina, 2004.

  •  3) P.M. Doyen. Seismic Reservoir Characterization. An Earth Modelling Perspective. EAGE Publications bv 2007.

  •  4) Dubrule O., 2003. Geostatistics for seismic data integration in earth models, SEG/EAGE distinguished instructor short course no 6.

  •  5) Matheron G., 1971. The Theory of Regionalized Variables and Its Applications: Center for Geostatistics, Fontainebleau, 212 p.

  •  6) Matheron G., 1973. The Intrinsic Random Functions and Their Application: Adv. Appl. Probability/ n. 5. P. 439-468.

  •  7) Myers D.E., 1989. To Be or Not to Be.. Stationary? That is the Question. Mathematical Geology, Vol. 21, No. 3, 1989.

  •  8) Matheron G., 1971. The theory of regionalized variables and its applications, Les Cahiers du Centre de Morphologie Mathematique de Fontainebleau, n 5, published by the Ecole Nationale Superieure des Mines de Paris.

  •  9) Sams M.S., Millar I., Sarriawan W., Saussus D. and Bhattacharyya S., 2011. Integration of geology and geophysics through geostatistical inversion: a case study. First Break, 29 (8), 1-10.

  •  10) Sams M. and Saussus D., 2013. Practical implications of low frequency model selection on quantitative interpolation results, 83th SEG Annual Meeting, Expanded Abstracts.

  •  11) DeutschC. and Journel A.G., 1992. GSLIB: Geostatistical Software Library and User’s Guide, Oxford University Press, 340 p.

  •  12) Kemper M., 2014. Joint Impedance and Facies Inversion -Seismic inversion redefined. First Break Volume 32, Sepermber. 92-95.

Влияние интерполяционной модели на результат геостатистической инверсии

Мясоедов Д.Н.

Аннотация

Статья посвящена изучению влияния на результат сейсмической геостатистической инверсии интерполяции свойств в межскважинном пространстве. Исследования, проведенные в данной работе, направлены на оценку искажений результата инверсии вследствие несоответствия реальной среды и интерполяционной модели, вызванного нестационарностью функции статистического распределения свойств в среде.

Ключевые слова

Сейсмическая разведка, геостатистика, инверсия, интерполяция,

Информация об авторах

Библиографическая ссылка

Мясоедов Д.Н. Влияние интерполяционной модели на результат геостатистической инверсии // Геофизика. 2015. № 6. С. 20-28.

Список литературы

  •  1) Мясоедов Д.Н. Проблемы геостатистической инверсии в неоднородной среде // Геофизика. 2014. №6.

  •  2) Урупов А.К. Основы трехмерной сейсморазведки: учеб. пособие для вузов. М.: Изд-во РГУ нефти и газа им. И.М. Губкина, 2004.

  •  3) P.M. Doyen. Seismic Reservoir Characterization. An Earth Modelling Perspective. EAGE Publications bv 2007.

  •  4) Dubrule O., 2003. Geostatistics for seismic data integration in earth models, SEG/EAGE distinguished instructor short course no 6.

  •  5) Matheron G., 1971. The Theory of Regionalized Variables and Its Applications: Center for Geostatistics, Fontainebleau, 212 p.

  •  6) Matheron G., 1973. The Intrinsic Random Functions and Their Application: Adv. Appl. Probability/ n. 5. P. 439-468.

  •  7) Myers D.E., 1989. To Be or Not to Be.. Stationary? That is the Question. Mathematical Geology, Vol. 21, No. 3, 1989.

  •  8) Matheron G., 1971. The theory of regionalized variables and its applications, Les Cahiers du Centre de Morphologie Mathematique de Fontainebleau, n 5, published by the Ecole Nationale Superieure des Mines de Paris.

  •  9) Sams M.S., Millar I., Sarriawan W., Saussus D. and Bhattacharyya S., 2011. Integration of geology and geophysics through geostatistical inversion: a case study. First Break, 29 (8), 1-10.

  •  10) Sams M. and Saussus D., 2013. Practical implications of low frequency model selection on quantitative interpolation results, 83th SEG Annual Meeting, Expanded Abstracts.

  •  11) DeutschC. and Journel A.G., 1992. GSLIB: Geostatistical Software Library and User’s Guide, Oxford University Press, 340 p.

  •  12) Kemper M., 2014. Joint Impedance and Facies Inversion -Seismic inversion redefined. First Break Volume 32, Sepermber. 92-95.