Definition of facies conditions by granulometric analysis on the example of horizons JK2-5 in Em-Egovskoe field (Western Siberia)

L. Kudryashova, V. Belozerov

Результат исследований: Материалы для журнала

2 Цитирования (Scopus)

Аннотация

The significance increase of recoverable oil reserves in reservoirs of deep horizons requires more detailed study of their formation conditions. Granulometric and mineralogical investigations of terrigenous sediments allow obtaining the basic ideas on their sedimentation conditions. In this case the combination of the existing methods enables to address some issues of facies analysis. The integrated investigations of the horizons JK2-5 of Tumensk formation in Em-Egovskoe area, Krasnoleninskoe field (208 samples) have been performed. Based on granulometric and mineralogical studies, the authors made the conclusion that the sediments studied had been formed within the estuary. The results of the study show that the sedimentation conditions may be different under the same dynamic accumulation conditions and similar particle granulometric distributions. The efficiency of facies prediction can be enhanced only through the integrated analysis.

Язык оригиналаАнглийский
Номер статьи012012
ЖурналIOP Conference Series: Earth and Environmental Science
Том21
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2014
Событие18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Российская Федерация
Продолжительность: 7 апр 201411 апр 2014

ASJC Scopus subject areas

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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